/* ============================================ */
/* SPLASH SCREEN - TELA DE ABERTURA             */
/* ============================================ */

#splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--mtw-azul-escuro) 0%, var(--mtw-azul) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

#splash-screen.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.splash-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
    padding: 20px;
    animation: splashFadeIn 1s ease forwards;
}

@keyframes splashFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.splash-logo-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.splash-logo {
    max-width: 200px;
    width: 100%;
    height: auto;
    position: relative;
    z-index: 2;
    animation: splashLogoFloat 3s ease-in-out infinite;
}

@keyframes splashLogoFloat {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-10px) scale(1.02); }
}

.splash-logo-glow {
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.25), transparent 70%);
    border-radius: 50%;
    animation: splashGlowPulse 2s ease-in-out infinite;
}

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

.splash-text-container {
    text-align: left;
    color: var(--mtw-branco);
}

.splash-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
}

.splash-title-line {
    display: block;
}

.splash-title-line:first-child {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--mtw-branco);
}

.splash-title-line:last-child {
    font-size: 3.8rem;
    font-weight: 900;
}

.splash-title .text-destaque {
    color: var(--mtw-azul-muito-claro);
}

.splash-title .text-destaque::after {
    background: linear-gradient(90deg, var(--mtw-azul-claro), var(--mtw-azul-muito-claro));
}

.splash-progress {
    position: absolute;
    bottom: 60px;
    width: 200px;
    height: 3px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 3px;
    overflow: hidden;
}

.splash-progress-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--mtw-azul-claro), var(--mtw-azul-muito-claro));
    border-radius: 3px;
    animation: splashProgress 3s ease-in-out forwards;
}

@keyframes splashProgress {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* ===== RESPONSIVIDADE SPLASH ===== */
@media (max-width: 768px) {
    .splash-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .splash-text-container {
        text-align: center;
    }
    
    .splash-title {
        font-size: 2.5rem;
    }
    
    .splash-title-line:first-child {
        font-size: 2rem;
    }
    
    .splash-title-line:last-child {
        font-size: 2.8rem;
    }
    
    .splash-logo {
        max-width: 150px;
    }
}

@media (max-width: 480px) {
    .splash-title {
        font-size: 2rem;
    }
    
    .splash-title-line:first-child {
        font-size: 1.6rem;
    }
    
    .splash-title-line:last-child {
        font-size: 2.2rem;
    }
    
    .splash-logo {
        max-width: 120px;
    }
}
/* ============================================ */
/* STYLE-MTW.CSS - IDENTIDADE VISUAL MTW       */
/* Paleta: Azul Escuro, Azul, Azul Claro       */
/* ============================================ */

/* ===== VARIÁVEIS ===== */
:root {
    --mtw-azul-escuro: #0A2463;
    --mtw-azul: #1E40AF;
    --mtw-azul-claro: #3B82F6;
    --mtw-azul-muito-claro: #60A5FA;
    --mtw-branco: #FFFFFF;
    --mtw-cinza: #4B5563;
    --mtw-cinza-claro: #F3F4F6;
    --mtw-cinza-borda: #E5E7EB;
    --mtw-shadow: 0 25px 50px -12px rgba(30, 64, 175, 0.25);
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--mtw-azul-escuro);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--mtw-branco);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== TEXTOS ===== */
.text-destaque {
    color: var(--mtw-azul);
    position: relative;
}

.text-destaque::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--mtw-azul), var(--mtw-azul-claro));
    border-radius: 2px;
}

/* ===== HEADER ===== */
/* ===== HEADER ===== */
.header-mtw {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(30, 64, 175, 0.08);
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
}

.header-mtw.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
}

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

.logo-img {
    height: 50px;
    width: auto;
    transition: all 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.03);
}

/* ===== BOTÃO MENU MOBILE ===== */
.mobile-menu-btn {
    display: none;
    font-size: 28px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--mtw-azul-escuro);
    padding: 8px 12px;
    z-index: 1001;
    transition: all 0.3s ease;
    margin-left: auto; /* ← ISSO JOGA O BOTÃO PARA A DIREITA */
}

.mobile-menu-btn:hover {
    color: var(--mtw-azul);
}

/* ===== MENU OVERLAY ===== */
.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 36, 99, 0.5); /* cor da sua paleta */
    backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.menu-overlay.active {
    display: block;
    opacity: 1;
}

/* ===== NAVEGAÇÃO ===== */
nav ul {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 40px;
    margin: 0;
    padding: 0;
}

.nav-link {
    text-decoration: none;
    color: var(--mtw-azul-escuro);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--mtw-azul);
    transition: width 0.4s ease;
    border-radius: 2px;
}

.nav-link:hover {
    color: var(--mtw-azul);
}

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

.btn-principal {
    display: inline-block;
    padding: 12px 28px;
    background: var(--mtw-azul);
    color: var(--mtw-branco);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(30, 64, 175, 0.3);
}

.btn-principal:hover {
    background: var(--mtw-azul-escuro);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(30, 64, 175, 0.4);
}

.btn-principal.btn-com-icone {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.mobile-menu-btn {
    display: none;
    font-size: 24px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--mtw-azul-escuro);
    padding: 5px;
}

/* ===== HERO ===== */
.hero-mtw {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, var(--mtw-azul-escuro) 0%, var(--mtw-azul) 100%);
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-bg {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at 30% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 50%, rgba(96, 165, 250, 0.08) 0%, transparent 60%);
    animation: heroGlow 10s ease-in-out infinite alternate;
    z-index: 1;
}

@keyframes heroGlow {
    0% { transform: scale(1) rotate(0deg); }
    100% { transform: scale(1.05) rotate(2deg); }
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    flex-wrap: wrap;
}

.hero-logo-area {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-logo {
    max-width: 400px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 40px rgba(59, 130, 246, 0.3));
    animation: logoFloat 6s ease-in-out infinite;
    position: relative;
    z-index: 2;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

.hero-logo-glow {
    position: absolute;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15), transparent 70%);
    border-radius: 50%;
    animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 1; }
}

.hero-text-area {
    flex: 1;
    min-width: 300px;
    color: var(--mtw-branco);
}

.hero-badge {
    display: inline-block;
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.3);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--mtw-azul-muito-claro);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-title .text-destaque {
    color: var(--mtw-azul-muito-claro);
}

.hero-title .text-destaque::after {
    background: linear-gradient(90deg, var(--mtw-azul-claro), var(--mtw-azul-muito-claro));
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 500px;
    margin-bottom: 35px;
    line-height: 1.7;
}

.hero-subtitle .text-destaque {
    color: var(--mtw-azul-muito-claro);
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.btn-secundario {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    color: var(--mtw-branco);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-secundario:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--mtw-azul-claro);
    transform: translateY(-3px);
}

.hero-metrics {
    display: flex;
    gap: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    flex-wrap: wrap;
}

.metric-item {
    text-align: center;
}

.metric-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--mtw-azul-muito-claro);
}

.metric-label {
    font-size: 0.85rem;
    opacity: 0.7;
}

.metric-divider {
    width: 1px;
    background: rgba(255, 255, 255, 0.1);
}

/* ===== PARTÍCULAS ===== */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    animation: particleFloat linear infinite;
}

.particle:nth-child(1) { left: 10%; animation-duration: 12s; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; animation-duration: 14s; animation-delay: 2s; width: 6px; height: 6px; }
.particle:nth-child(3) { left: 35%; animation-duration: 10s; animation-delay: 4s; }
.particle:nth-child(4) { left: 50%; animation-duration: 16s; animation-delay: 1s; width: 3px; height: 3px; }
.particle:nth-child(5) { left: 65%; animation-duration: 11s; animation-delay: 3s; }
.particle:nth-child(6) { left: 75%; animation-duration: 13s; animation-delay: 5s; width: 5px; height: 5px; }
.particle:nth-child(7) { left: 85%; animation-duration: 15s; animation-delay: 2s; }
.particle:nth-child(8) { left: 92%; animation-duration: 9s; animation-delay: 4s; width: 3px; height: 3px; }

@keyframes particleFloat {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 2;
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: auto;
}

/* ===== SERVIÇOS ===== */
.servicos-mtw {
    padding: 100px 0;
    background: var(--mtw-branco);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-block;
    background: rgba(30, 64, 175, 0.08);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--mtw-azul);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.section-header h2 {
    font-size: 2.8rem;
    color: var(--mtw-azul-escuro);
    margin-bottom: 15px;
}

.section-header p {
    color: var(--mtw-cinza);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.servico-card {
    background: var(--mtw-branco);
    border-radius: 16px;
    padding: 35px 25px;
    text-align: center;
    border: 1px solid var(--mtw-cinza-borda);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.servico-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--mtw-azul), var(--mtw-azul-claro));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.servico-card:hover::before {
    opacity: 1;
}

.servico-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--mtw-shadow);
    border-color: var(--mtw-azul-claro);
}

.servico-icon {
    font-size: 45px;
    color: var(--mtw-azul);
    margin-bottom: 20px;
    display: inline-block;
    transition: transform 0.4s ease;
}

.servico-card:hover .servico-icon {
    transform: scale(1.1) rotate(-5deg);
}

.servico-card h3 {
    font-size: 1.2rem;
    color: var(--mtw-azul-escuro);
    margin-bottom: 12px;
}

.servico-card p {
    color: var(--mtw-cinza);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--mtw-azul);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.card-link:hover {
    color: var(--mtw-azul-escuro);
    gap: 12px;
}

.card-link i {
    transition: transform 0.3s ease;
}

.card-link:hover i {
    transform: translateX(5px);
}

/* ===== DIFERENCIAIS ===== */
.diferenciais-mtw {
    padding: 100px 0;
    background: var(--mtw-cinza-claro);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.stat-card {
    background: var(--mtw-branco);
    border-radius: 16px;
    padding: 50px 30px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--mtw-azul), var(--mtw-azul-claro));
    transform: scaleX(0);
    transition: transform 0.4s ease;
    transform-origin: left;
}

.stat-card:hover::after {
    transform: scaleX(1);
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--mtw-shadow);
}

.stat-number {
    font-size: 4rem;
    font-weight: 900;
    color: var(--mtw-azul);
    display: inline-block;
}

.stat-symbol {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--mtw-azul);
    margin-left: 2px;
}

.stat-text {
    font-size: 1.1rem;
    color: var(--mtw-cinza);
    margin-top: 10px;
}

/* ===== CASES ===== */
.cases-mtw {
    padding: 100px 0;
    background: var(--mtw-branco);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.case-card {
    background: var(--mtw-branco);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--mtw-cinza-borda);
    transition: all 0.4s ease;
}

.case-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--mtw-shadow);
}

.case-image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.case-card:hover .case-image img {
    transform: scale(1.05);
}

.case-category {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--mtw-azul);
    color: var(--mtw-branco);
    padding: 4px 16px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.case-content {
    padding: 25px;
}

.case-content h3 {
    font-size: 1.2rem;
    color: var(--mtw-azul-escuro);
    margin-bottom: 12px;
}

.case-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--mtw-cinza-borda);
}

.case-number {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--mtw-azul);
}

.case-label {
    font-size: 0.8rem;
    color: var(--mtw-cinza);
}

.case-content p {
    color: var(--mtw-cinza);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== CTA FINAL ===== */
.cta-final-mtw {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--mtw-azul-escuro), var(--mtw-azul));
    color: var(--mtw-branco);
    text-align: center;
}

.cta-container h2 {
    font-size: 2.8rem;
    margin-bottom: 15px;
}

.cta-container .text-destaque {
    color: var(--mtw-azul-muito-claro);
}

.cta-container .text-destaque::after {
    background: linear-gradient(90deg, var(--mtw-azul-claro), var(--mtw-azul-muito-claro));
}

.cta-container p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 500px;
    margin: 0 auto 30px;
}

.btn-grande {
    padding: 16px 45px;
    font-size: 1.1rem;
    background: var(--mtw-branco);
    color: var(--mtw-azul-escuro);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.btn-grande:hover {
    background: var(--mtw-branco);
    color: var(--mtw-azul);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3);
}

.btn-grande i {
    margin-right: 10px;
}

/* ===== FOOTER ===== */
/* ===== FOOTER ===== */
.footer-mtw {
    background: var(--mtw-azul-escuro);
    color: var(--mtw-branco);
    padding: 70px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
    align-items: start;
}

.footer-info {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    height: 45px;
    width: auto;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
    max-width: 180px;
}

.footer-info p {
    opacity: 0.75;
    max-width: 350px;
    line-height: 1.7;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 5px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    color: var(--mtw-branco);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 18px;
}

.footer-social a:hover {
    background: var(--mtw-azul-claro);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.footer-contato h3,
.footer-links h3 {
    color: var(--mtw-branco);
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.footer-contato p {
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0.75;
    margin-bottom: 12px;
    font-size: 0.95rem;
    transition: opacity 0.3s ease;
}

.footer-contato p:hover {
    opacity: 1;
}

.footer-contato p i {
    color: var(--mtw-azul-claro);
    width: 20px;
    font-size: 16px;
    text-align: center;
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    display: inline-block;
    position: relative;
}

.footer-links ul li a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--mtw-azul-claro);
    transition: width 0.3s ease;
}

.footer-links ul li a:hover {
    color: var(--mtw-branco);
}

.footer-links ul li a:hover::after {
    width: 100%;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 30px;
    text-align: center;
    opacity: 0.6;
    font-size: 0.9rem;
}

/* ===== WHATSAPP FLUTUANTE ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--mtw-branco);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
    z-index: 100;
    animation: whatsappPulse 2s ease-in-out infinite;
    transition: transform 0.3s ease;
}

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

.whatsapp-float i {
    font-size: 30px;
}

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3); }
    50% { box-shadow: 0 4px 40px rgba(37, 211, 102, 0.5); }
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 1024px) {
    .servicos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }
    .hero-text-area {
        text-align: center;
    }
    .hero-subtitle {
        max-width: 100%;
    }
    .hero-buttons {
        justify-content: center;
    }
    .hero-metrics {
        justify-content: center;
    }
    .hero-title {
        font-size: 3rem;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--mtw-branco);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
        gap: 0;
    }
    nav ul.active {
        display: flex;
    }
    nav ul li {
        margin: 12px 0;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-metrics {
        gap: 20px;
    }
    .metric-divider {
        display: none;
    }
    .servicos-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .cases-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .section-header h2 {
        font-size: 2rem;
    }
    .cta-container h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    .hero-logo {
        max-width: 250px;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    .btn-principal,
    .btn-secundario {
        width: 100%;
        justify-content: center;
    }
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-float i {
        font-size: 24px;
    }
}