/* ==========================================================================
   MAQ SEG - SEGURANÇA ELETRÔNICA & MONITORAMENTO 24H
   Folha de Estilos Principal (CSS3 Moderno, Responsivo e Otimizado)
   ========================================================================== */

/* --- VARIÁVEIS DO TEMA --- */
:root {
    --bg-dark: #080B10;
    --bg-surface: #0E131E;
    --bg-card: #141C2B;
    --bg-card-hover: #1A2436;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(229, 9, 20, 0.35);

    /* Cores Institucionais */
    --primary-red: #E50914;
    --primary-red-hover: #F41B26;
    --red-glow: rgba(229, 9, 20, 0.4);
    --dark-shield: #23272F;
    --whatsapp-green: #25D366;
    --whatsapp-glow: rgba(37, 211, 102, 0.4);
    --accent-blue: #00B4D8;

    /* Textos */
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;

    /* Tipografia */
    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-heading: 'Plus Jakarta Sans', sans-serif;

    /* Layout & Transições */
    --container-max: 1200px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

ul {
    list-style: none;
}

button, input, textarea, select {
    font-family: inherit;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.highlight-red {
    color: var(--primary-red);
    text-shadow: 0 0 20px rgba(229, 9, 20, 0.3);
}

/* --- BARRA SUPERIOR DE PLANTÃO 24H --- */
.top-bar {
    background: #05070A;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.825rem;
    padding: 0.5rem 0;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: #10B981;
    border-radius: 50%;
    box-shadow: 0 0 8px #10B981;
    animation: pulseLive 2s infinite ease-in-out;
}

@keyframes pulseLive {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

.top-bar-slogan {
    color: var(--text-muted);
    font-style: italic;
    display: none;
}

@media (min-width: 768px) {
    .top-bar-slogan {
        display: inline;
    }
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.top-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-secondary);
    font-weight: 600;
    white-space: nowrap;
}

.top-contact-link:hover {
    color: var(--text-primary);
}

.top-contact-link.highlight {
    color: var(--whatsapp-green);
}

.top-contact-link.highlight:hover {
    filter: brightness(1.2);
}

.icon-sm {
    width: 14px;
    height: 14px;
}

/* --- HEADER / NAVEGAÇÃO --- */
.main-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(8, 11, 16, 0.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.main-header.scrolled {
    background: rgba(6, 8, 12, 0.96);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-bottom-color: rgba(229, 9, 20, 0.2);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.logo-img {
    height: 48px;
    width: auto;
    border-radius: var(--radius-sm);
    box-shadow: 0 0 12px rgba(0, 0, 0, 0.4);
    background: #fff;
    padding: 2px;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: #FFFFFF;
    line-height: 1.1;
}

.brand-sub {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    color: var(--primary-red);
    font-weight: 700;
}

.nav-menu {
    display: none;
}

@media (min-width: 992px) {
    .nav-menu {
        display: block;
    }
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
    color: #FFFFFF;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: var(--transition);
    border-radius: 2px;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 32px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

@media (max-width: 768px) {
    .nav-actions .btn {
        padding: 0.5rem 0.85rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 580px) {
    .nav-actions .btn {
        display: none;
    }
    .logo-img {
        height: 40px;
    }
    .brand-title {
        font-size: 1.2rem;
    }
    .brand-sub {
        font-size: 0.6rem;
    }
    .hero-floating-card {
        padding: 0.5rem 0.75rem;
    }
    .card-val {
        font-size: 0.75rem;
    }
    .card-tag {
        font-size: 0.55rem;
    }
}

@media (min-width: 992px) {
    .mobile-toggle {
        display: none;
    }
}

.mobile-toggle .bar {
    width: 100%;
    height: 3px;
    background-color: var(--text-primary);
    border-radius: 4px;
    transition: var(--transition);
}

.mobile-toggle.active .bar:nth-child(1) {
    transform: translateY(9.5px) rotate(45deg);
}

.mobile-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active .bar:nth-child(3) {
    transform: translateY(-9.5px) rotate(-45deg);
}

/* Menu Mobile Aberto */
.nav-menu.mobile-open {
    display: block;
    position: absolute;
    top: 76px;
    left: 0;
    width: 100%;
    background: #0B0F17;
    border-bottom: 2px solid var(--primary-red);
    box-shadow: 0 20px 40px rgba(0,0,0,0.8);
    padding: 1.5rem;
}

.nav-menu.mobile-open .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
}

.nav-menu.mobile-open .nav-link {
    font-size: 1.1rem;
    width: 100%;
    display: block;
}

/* --- BOTÕES --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.75rem 1.4rem;
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: none;
    outline: none;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-red), #B7050E);
    color: #FFFFFF;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-red-hover), var(--primary-red));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--red-glow);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: #FFFFFF;
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #FFFFFF;
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #2EE06E, #25D366);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--whatsapp-glow);
}

.btn-lg {
    padding: 0.95rem 1.85rem;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
}

.btn-glow {
    box-shadow: 0 4px 18px var(--red-glow);
}

.icon-xs {
    width: 16px;
    height: 16px;
}

.icon-btn {
    width: 20px;
    height: 20px;
}

/* --- HERO SECTION --- */
.hero-section {
    position: relative;
    padding: 4.5rem 0 5rem;
    overflow: hidden;
}

.hero-bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
    z-index: 0;
}

.hero-glow-sphere {
    position: absolute;
    top: 10%;
    right: 5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(229, 9, 20, 0.12) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.hero-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 3.5rem;
    align-items: center;
}

@media (min-width: 992px) {
    .hero-container {
        grid-template-columns: 1.15fr 0.85fr;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(229, 9, 20, 0.1);
    border: 1px solid rgba(229, 9, 20, 0.35);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: 1.5rem;
}

.badge-radar {
    width: 10px;
    height: 10px;
    background: var(--primary-red);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary-red);
    animation: radarPulse 1.8s infinite;
}

@keyframes radarPulse {
    0% { transform: scale(0.9); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.5; }
    100% { transform: scale(0.9); opacity: 1; }
}

.badge-text {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: #FFA4A4;
}

.hero-title {
    font-size: 2.5rem;
    line-height: 1.15;
    font-weight: 800;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.4rem;
    }
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 620px;
    line-height: 1.7;
}

.hero-description strong {
    color: #FFFFFF;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.hero-trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.trust-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: rgba(16, 185, 129, 0.15);
    color: #10B981;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 800;
}

/* Visual do Hero */
.hero-visual {
    position: relative;
}

.hero-card-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-surface);
    border: 1px solid rgba(229, 9, 20, 0.25);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(229, 9, 20, 0.15);
    transition: var(--transition);
}

.hero-card-frame:hover {
    transform: translateY(-4px);
    border-color: rgba(229, 9, 20, 0.45);
}

.hero-main-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}

.hero-floating-card {
    position: absolute;
    background: rgba(14, 19, 30, 0.92);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    padding: 0.75rem 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.85rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    z-index: 2;
}

.hero-floating-card.top-left {
    top: 15px;
    left: 15px;
    border-left: 3px solid var(--primary-red);
}

.hero-floating-card.bottom-right {
    bottom: 15px;
    right: 15px;
    border-right: 3px solid var(--whatsapp-green);
}

.card-status-pulse {
    width: 12px;
    height: 12px;
    background: var(--primary-red);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary-red);
    animation: radarPulse 1.5s infinite;
}

.phone-ring-icon {
    font-size: 1.25rem;
}

.card-tag {
    display: block;
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.card-val {
    font-size: 0.875rem;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0;
}

/* --- STATS SECTION --- */
.stats-section {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 2.75rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (min-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-card {
    text-align: center;
    padding: 1rem;
    position: relative;
}

.stat-card:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -1rem;
    top: 20%;
    height: 60%;
    width: 1px;
    background: var(--border-color);
    display: none;
}

@media (min-width: 992px) {
    .stat-card:not(:last-child)::after {
        display: block;
    }
}

.stat-number {
    font-size: 2.6rem;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1;
    margin-bottom: 0.4rem;
    background: linear-gradient(135deg, #FFFFFF, #CBD5E1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--primary-red);
    margin-bottom: 0.25rem;
}

.stat-desc {
    font-size: 0.825rem;
    color: var(--text-muted);
}

/* --- SEÇÃO DE SERVIÇOS --- */
.services-section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3.5rem;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    color: var(--primary-red);
    background: rgba(229, 9, 20, 0.1);
    border: 1px solid rgba(229, 9, 20, 0.2);
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-full);
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.8rem;
    }
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
}

@media (min-width: 640px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition);
}

.service-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-6px);
    border-color: rgba(229, 9, 20, 0.4);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 20px rgba(229, 9, 20, 0.1);
}

.service-card.featured {
    border-color: rgba(229, 9, 20, 0.45);
    background: linear-gradient(180deg, rgba(229, 9, 20, 0.08) 0%, var(--bg-card) 60%);
}

.featured-badge {
    position: absolute;
    top: -12px;
    right: 18px;
    background: var(--primary-red);
    color: #FFFFFF;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 0.2rem 0.75rem;
    border-radius: var(--radius-full);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.service-icon-box {
    width: 52px;
    height: 52px;
    background: rgba(229, 9, 20, 0.12);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-red);
    margin-bottom: 1.25rem;
    transition: var(--transition);
}

.service-card:hover .service-icon-box {
    background: var(--primary-red);
    color: #FFFFFF;
    transform: scale(1.08);
}

.service-icon-box svg {
    width: 26px;
    height: 26px;
}

.service-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: #FFFFFF;
}

.service-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.55;
    margin-bottom: 1.25rem;
}

.service-checklist {
    margin-top: auto;
    margin-bottom: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.service-checklist li {
    font-size: 0.825rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.2rem;
}

.service-checklist li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-red);
    font-size: 1.2rem;
    line-height: 1;
}

.service-link {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--primary-red);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.service-link:hover {
    color: var(--primary-red-hover);
    transform: translateX(4px);
}

/* --- SEÇÃO QUEM SOMOS / MÁRCIO --- */
.about-section {
    padding: 6rem 0;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3.5rem;
    align-items: center;
}

@media (min-width: 992px) {
    .about-grid {
        grid-template-columns: 0.9fr 1.1fr;
    }
}

.expert-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid rgba(229, 9, 20, 0.3);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6);
}

.expert-badge-top {
    position: absolute;
    top: 18px;
    left: 18px;
    background: rgba(14, 19, 30, 0.9);
    backdrop-filter: blur(8px);
    border: 1px solid var(--primary-red);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-full);
    z-index: 2;
}

.expert-photo {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

.expert-card:hover .expert-photo {
    transform: scale(1.02);
}

.expert-info-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(0deg, rgba(8, 11, 16, 0.96) 0%, rgba(8, 11, 16, 0.75) 70%, transparent 100%);
    padding: 2rem 1.5rem 1.25rem;
    z-index: 2;
}

.expert-name {
    font-size: 1.5rem;
    font-weight: 800;
    color: #FFFFFF;
}

.expert-role {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.expert-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.775rem;
    color: #10B981;
    font-weight: 600;
}

.pulse-dot {
    width: 7px;
    height: 7px;
    background-color: #10B981;
    border-radius: 50%;
    box-shadow: 0 0 6px #10B981;
}

.about-text-column .section-title {
    text-align: left;
}

.about-lead {
    font-size: 1.15rem;
    color: #FFFFFF;
    font-weight: 600;
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.about-paragraph {
    font-size: 0.975rem;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    line-height: 1.7;
}

.pillars-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin: 2rem 0;
}

@media (min-width: 640px) {
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.pillar-box {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1.1rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.pillar-box:hover {
    border-color: rgba(229, 9, 20, 0.35);
    transform: translateY(-2px);
}

.pillar-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.pillar-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.2rem;
}

.pillar-desc {
    font-size: 0.825rem;
    color: var(--text-muted);
    line-height: 1.45;
}

.about-cta-bar {
    margin-top: 2rem;
}

/* --- SEÇÃO DIFERENCIAIS --- */
.differentials-section {
    padding: 6rem 0;
}

.diff-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
}

@media (min-width: 640px) {
    .diff-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .diff-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.diff-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2rem 1.5rem;
    position: relative;
    transition: var(--transition);
}

.diff-card:hover {
    border-color: var(--primary-red);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.diff-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: rgba(229, 9, 20, 0.35);
    line-height: 1;
    margin-bottom: 1rem;
}

.diff-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 0.75rem;
}

.diff-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* --- CALCULADORA / SIMULADOR DE ORÇAMENTO --- */
.calculator-section {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-surface) 100%);
    position: relative;
}

.calculator-wrapper {
    background: var(--bg-card);
    border: 1px solid rgba(229, 9, 20, 0.3);
    border-radius: var(--radius-lg);
    padding: 2.5rem 1.5rem;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 30px rgba(229, 9, 20, 0.1);
    max-width: 960px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .calculator-wrapper {
        padding: 3.5rem 3rem;
    }
}

.calculator-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 2.5rem;
}

.calc-title {
    font-size: 1.85rem;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 0.75rem;
}

@media (min-width: 768px) {
    .calc-title {
        font-size: 2.3rem;
    }
}

.calc-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.form-step {
    margin-bottom: 2.25rem;
}

.step-label {
    display: block;
    font-size: 1.05rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 1.1rem;
}

/* Radio Pills (Imóveis) */
.property-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
}

@media (min-width: 768px) {
    .property-options {
        grid-template-columns: repeat(4, 1fr);
    }
}

.radio-pill {
    cursor: pointer;
}

.radio-pill input[type="radio"] {
    display: none;
}

.pill-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.1rem 0.75rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: var(--transition);
    text-align: center;
}

.radio-pill input[type="radio"]:checked + .pill-content {
    background: rgba(229, 9, 20, 0.15);
    border-color: var(--primary-red);
    box-shadow: 0 0 15px rgba(229, 9, 20, 0.25);
}

.pill-icon {
    font-size: 1.6rem;
}

.pill-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: #FFFFFF;
}

/* Checkbox Grid (Serviços) */
.services-checkbox-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.85rem;
}

@media (min-width: 640px) {
    .services-checkbox-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.checkbox-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.9rem 1.1rem;
    cursor: pointer;
    transition: var(--transition);
}

.checkbox-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

.checkbox-card input[type="checkbox"] {
    display: none;
}

.chk-box {
    width: 20px;
    height: 20px;
    border: 2px solid var(--text-muted);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.checkbox-card input[type="checkbox"]:checked ~ .chk-box {
    background: var(--primary-red);
    border-color: var(--primary-red);
}

.checkbox-card input[type="checkbox"]:checked ~ .chk-box::after {
    content: '✓';
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 900;
}

.checkbox-card input[type="checkbox"]:checked {
    background: rgba(229, 9, 20, 0.08);
}

.chk-text {
    display: flex;
    flex-direction: column;
}

.chk-text strong {
    font-size: 0.9rem;
    color: #FFFFFF;
}

.chk-text small {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Inputs Row */
.inputs-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

@media (min-width: 768px) {
    .inputs-row {
        grid-template-columns: repeat(3, 1fr);
    }
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.input-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.input-group input,
.input-group textarea {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.8rem 1rem;
    color: #FFFFFF;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.input-group input:focus,
.input-group textarea:focus {
    border-color: var(--primary-red);
    box-shadow: 0 0 10px rgba(229, 9, 20, 0.25);
}

.calc-submit-area {
    text-align: center;
    margin-top: 2rem;
}

.calc-footer-note {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 1rem;
}

/* --- FAQ SECTION --- */
.faq-section {
    padding: 6rem 0;
}

.faq-container {
    max-width: 800px;
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: rgba(229, 9, 20, 0.3);
}

.faq-item[open] {
    border-color: rgba(229, 9, 20, 0.4);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    font-weight: 700;
    font-size: 1.05rem;
    color: #FFFFFF;
    cursor: pointer;
    list-style: none;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-icon {
    font-size: 1.4rem;
    color: var(--primary-red);
    transition: transform 0.3s ease;
}

.faq-item[open] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding-top: 1rem;
}

/* --- CONTATO SECTION --- */
.contact-section {
    padding: 6rem 0;
    background: var(--bg-surface);
}

.contact-card-box {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem 1.5rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

@media (min-width: 992px) {
    .contact-card-box {
        grid-template-columns: 1.1fr 0.9fr;
        padding: 3.5rem;
    }
}

.contact-title {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.contact-lead {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-channels {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.channel-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.channel-item:hover {
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateX(4px);
}

.channel-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.channel-icon.red {
    background: rgba(229, 9, 20, 0.15);
    color: var(--primary-red);
}

.channel-icon.green {
    background: rgba(37, 211, 102, 0.15);
    color: var(--whatsapp-green);
}

.channel-icon svg {
    width: 24px;
    height: 24px;
}

.channel-text {
    display: flex;
    flex-direction: column;
}

.channel-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.channel-val {
    font-size: 1.2rem;
    font-weight: 800;
    color: #FFFFFF;
}

.channel-val:hover {
    color: var(--primary-red);
}

.channel-sub {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Formulário Direto */
.form-box {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2rem;
}

.form-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: #FFFFFF;
}

.form-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.direct-contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

/* --- FOOTER INSTITUCIONAL --- */
.main-footer {
    background: #040609;
    border-top: 1px solid var(--border-color);
    padding-top: 4.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding-bottom: 3.5rem;
}

@media (min-width: 640px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-content {
        grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 40px;
    width: auto;
    background: #fff;
    padding: 2px;
    border-radius: var(--radius-sm);
}

.footer-brand-title {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: #FFFFFF;
}

.footer-tagline {
    font-size: 0.85rem;
    color: var(--primary-red);
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.footer-about-mini {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 320px;
}

.footer-heading {
    font-size: 1rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--primary-red);
}

.footer-links li {
    margin-bottom: 0.65rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: #FFFFFF;
    padding-left: 4px;
}

.footer-contact-block p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.6rem;
}

.footer-contact-block strong {
    color: #FFFFFF;
}

.footer-badge-24h {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.25);
    color: #10B981;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-full);
    margin-top: 0.75rem;
}

.badge-dot-live {
    width: 6px;
    height: 6px;
    background: #10B981;
    border-radius: 50%;
    animation: pulseLive 1.5s infinite;
}

.footer-bottom {
    background: #020305;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding: 1.25rem 0;
}

.footer-bottom-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom-inner {
        flex-direction: row;
        text-align: left;
    }
}

/* --- BOTÕES FLUTUANTES (WHATSAPP & PLANTÃO 24H) --- */
.floating-cta-container {
    position: fixed;
    bottom: 25px;
    right: 25px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1000;
}

.float-btn {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    transition: var(--transition);
    position: relative;
    cursor: pointer;
}

.float-btn:hover {
    transform: scale(1.1);
}

.float-whatsapp {
    background: #25D366;
    color: #FFFFFF;
}

.float-whatsapp:hover {
    box-shadow: 0 10px 30px var(--whatsapp-glow);
}

.float-phone {
    background: var(--primary-red);
    color: #FFFFFF;
}

.float-phone:hover {
    box-shadow: 0 10px 30px var(--red-glow);
}

.float-icon {
    width: 30px;
    height: 30px;
}

.float-pulse {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid #25D366;
    animation: floatPing 2s infinite ease-out;
    pointer-events: none;
}

@keyframes floatPing {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.6); opacity: 0; }
}

.float-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: #0B0F17;
    color: #FFFFFF;
    font-size: 0.775rem;
    font-weight: 700;
    white-space: nowrap;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.float-btn:hover .float-tooltip {
    opacity: 1;
    transform: translateY(-50%) translateX(-4px);
}

@media (max-width: 640px) {
    .float-tooltip {
        display: none;
    }
}