/* ============================================
   PÁGINA SOBRE NÓS - RC7 NETWORKS
   ============================================ */

/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #0f57fb;
    --primary-dark: #21252f;
    --secondary: #313c4d;
    --text: #484c50;
    --light-bg: #f3f7ff;
    --white: #ffffff;
    --dark-blue: #243673;
    --header-blue: #0f57fb;
    --gradient: linear-gradient(135deg, #0f57fb 0%, #243673 100%);
    --success: #25D366;
    --danger: #ff6b6b;
}

body {
    font-family: 'Work Sans', sans-serif;
    font-size: 17px;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: var(--header-blue);
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
    transition: all 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    padding: 10px 0;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo a {
    display: inline-block;
}

.logo img {
    max-width: 180px;
    height: auto;
    transition: all 0.3s ease;
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    transition: all 0.3s;
    padding: 8px 0;
    position: relative;
    font-size: 16px;
}

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

.nav a.active:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--white);
    border-radius: 2px;
}

.btn-whatsapp {
    background: var(--white);
    color: var(--primary);
    padding: 9px 15px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s;
    border: 2px solid transparent;
    text-transform: uppercase;
    font-size: 14px;
}

.btn-whatsapp:hover {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.1);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--white);
    cursor: pointer;
    padding: 5px;
    width: 40px;
    height: 40px;
    border-radius: 5px;
    transition: background 0.3s;
}

.menu-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Hero Sobre */
.hero-sobre {
    padding: 180px 0 100px;
    background: var(--gradient);
    color: var(--white);
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

.hero-sobre::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255,255,255,0.1) 0%, transparent 50%);
    z-index: 0;
}

.hero-sobre .container {
    position: relative;
    z-index: 1;
}

.hero-sobre-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-sobre h1 {
    font-size: 48px;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 25px;
}

.hero-subtitle {
    font-size: 20px;
    opacity: 0.9;
    line-height: 1.8;
}

/* Nossa História */
.nossa-historia {
    padding: 100px 0;
    background: var(--white);
}

.historia-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.historia-content h2 {
    font-size: 38px;
    color: var(--primary);
    margin-bottom: 30px;
    font-family: 'Poppins', sans-serif;
}

.historia-texto p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--text);
}

.historia-destaques {
    margin-top: 40px;
}

.destaque-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
    padding: 25px;
    background: linear-gradient(135deg, rgba(15, 87, 251, 0.05) 0%, rgba(15, 87, 251, 0.02) 100%);
    border-radius: 15px;
    border: 1px solid rgba(15, 87, 251, 0.1);
    transition: all 0.3s ease;
}

.destaque-item:hover {
    transform: translateX(10px);
    border-color: rgba(15, 87, 251, 0.2);
    box-shadow: 0 10px 25px rgba(15, 87, 251, 0.1);
}

.destaque-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), #4dabf7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
}

.destaque-content h4 {
    color: var(--primary-dark);
    font-size: 20px;
    margin-bottom: 8px;
    font-family: 'Poppins', sans-serif;
}

.destaque-content p {
    color: var(--text);
    font-size: 16px;
    line-height: 1.6;
    opacity: 0.9;
}

.historia-imagem {
    position: relative;
}

.imagem-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}

.historia-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

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

.imagem-badge {
    position: absolute;
    top: 30px;
    right: 30px;
    background: linear-gradient(135deg, var(--primary), #4dabf7);
    color: white;
    padding: 15px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(15, 87, 251, 0.3);
}

.badge-ano {
    font-size: 28px;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    line-height: 1;
}

.badge-texto {
    font-size: 14px;
    opacity: 0.9;
    margin-top: 5px;
}

/* Missão, Visão e Valores */
.mvv {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8faff 0%, #f0f5ff 100%);
    position: relative;
}

.mvv::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 80%, rgba(15, 87, 251, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 90% 20%, rgba(15, 87, 251, 0.03) 0%, transparent 50%);
    z-index: 0;
}

.mvv .container {
    position: relative;
    z-index: 1;
}

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

.mvv-header h2 {
    color: var(--primary);
    font-size: 38px;
    margin-bottom: 20px;
    font-family: 'Poppins', sans-serif;
}

.mvv-subtitle {
    font-size: 18px;
    color: var(--text);
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.mvv-card {
    background: var(--white);
    border-radius: 20px;
    padding: 50px 35px;
    text-align: center;
    box-shadow: 0 15px 35px rgba(15, 87, 251, 0.08);
    border: 1px solid rgba(15, 87, 251, 0.1);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.mvv-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary), #4dabf7);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.mvv-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(15, 87, 251, 0.15);
    border-color: rgba(15, 87, 251, 0.2);
}

.mvv-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(15, 87, 251, 0.1) 0%, rgba(15, 87, 251, 0.05) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    font-size: 40px;
    color: var(--primary);
    transition: all 0.3s ease;
}

.mvv-card:hover .mvv-icon {
    background: linear-gradient(135deg, var(--primary), #4dabf7);
    color: white;
    transform: scale(1.1);
}

.mvv-card h3 {
    color: var(--primary-dark);
    font-size: 24px;
    margin-bottom: 20px;
    font-family: 'Poppins', sans-serif;
}

.mvv-card p {
    color: var(--text);
    line-height: 1.8;
    opacity: 0.9;
}

.valores-lista {
    list-style: none;
    text-align: left;
    padding: 0;
    margin: 0;
}

.valores-lista li {
    margin-bottom: 15px;
    padding-left: 5px;
    font-size: 16px;
    color: var(--text);
    display: flex;
    align-items: center;
}

.valores-lista li i {
    color: var(--success);
    margin-right: 12px;
    font-size: 16px;
}

/* Nossa Equipe */
.nossa-equipe {
    padding: 100px 0;
    background: var(--white);
}

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

.equipe-header h2 {
    color: var(--primary);
    font-size: 38px;
    margin-bottom: 20px;
    font-family: 'Poppins', sans-serif;
}

.equipe-subtitle {
    font-size: 18px;
    color: var(--text);
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
}

.equipe-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 50px;
}

.membro-equipe {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(15, 87, 251, 0.08);
    border: 1px solid rgba(15, 87, 251, 0.1);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.membro-equipe:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(15, 87, 251, 0.15);
    border-color: rgba(15, 87, 251, 0.2);
}

.membro-foto {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.membro-foto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.membro-equipe:hover .membro-foto img {
    transform: scale(1.1);
}

.membro-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(15, 87, 251, 0.8), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 30px;
}

.membro-equipe:hover .membro-overlay {
    opacity: 1;
}

.overlay-content {
    color: white;
}

.overlay-content h4 {
    font-size: 18px;
    margin-bottom: 5px;
    font-family: 'Poppins', sans-serif;
}

.overlay-content p {
    font-size: 14px;
    opacity: 0.9;
}

.membro-info {
    padding: 30px;
}

.membro-info h3 {
    color: var(--primary-dark);
    font-size: 22px;
    margin-bottom: 5px;
    font-family: 'Poppins', sans-serif;
}

.membro-cargo {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 16px;
}

.membro-desc {
    color: var(--text);
    line-height: 1.7;
    margin-bottom: 20px;
    opacity: 0.9;
}

.membro-habilidades {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.habilidade {
    background: linear-gradient(135deg, rgba(15, 87, 251, 0.1) 0%, rgba(15, 87, 251, 0.05) 100%);
    color: var(--primary);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid rgba(15, 87, 251, 0.1);
}

.equipe-desc {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    font-size: 18px;
    line-height: 1.8;
    color: var(--text);
    opacity: 0.9;
}

/* Diferenciais */
.diferenciais {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8faff 0%, #f0f5ff 100%);
}

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

.diferenciais-header h2 {
    color: var(--primary);
    font-size: 38px;
    margin-bottom: 20px;
    font-family: 'Poppins', sans-serif;
}

.diferenciais-subtitle {
    font-size: 18px;
    color: var(--text);
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
}

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

.diferencial-card {
    background: var(--white);
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(15, 87, 251, 0.08);
    border: 1px solid rgba(15, 87, 251, 0.1);
    transition: all 0.3s ease;
}

.diferencial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(15, 87, 251, 0.15);
    border-color: rgba(15, 87, 251, 0.2);
}

.diferencial-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(15, 87, 251, 0.1) 0%, rgba(15, 87, 251, 0.05) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 32px;
    color: var(--primary);
    transition: all 0.3s ease;
}

.diferencial-card:hover .diferencial-icon {
    background: linear-gradient(135deg, var(--primary), #4dabf7);
    color: white;
    transform: scale(1.1);
}

.diferencial-card h3 {
    color: var(--primary-dark);
    font-size: 20px;
    margin-bottom: 15px;
    font-family: 'Poppins', sans-serif;
}

.diferencial-card p {
    color: var(--text);
    font-size: 15px;
    line-height: 1.7;
    opacity: 0.9;
}

/* Timeline */
.timeline {
    padding: 100px 0;
    background: var(--white);
    position: relative;
}

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

.timeline-header h2 {
    color: var(--primary);
    font-size: 38px;
    margin-bottom: 20px;
    font-family: 'Poppins', sans-serif;
}

.timeline-subtitle {
    font-size: 18px;
    color: var(--text);
    opacity: 0.9;
}

.timeline-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary), #4dabf7);
}

.timeline-item {
    position: relative;
    margin-bottom: 60px;
    width: calc(50% - 40px);
}

.timeline-item:nth-child(odd) {
    margin-left: auto;
    padding-left: 40px;
}

.timeline-item:nth-child(even) {
    margin-right: auto;
    padding-right: 40px;
    text-align: right;
}

.timeline-content {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(15, 87, 251, 0.1);
    border: 1px solid rgba(15, 87, 251, 0.1);
    position: relative;
    transition: all 0.3s ease;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(15, 87, 251, 0.15);
    border-color: rgba(15, 87, 251, 0.2);
}

.timeline-ano {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), #4dabf7);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    box-shadow: 0 5px 15px rgba(15, 87, 251, 0.3);
}

.timeline-item:nth-child(odd) .timeline-ano {
    right: -70px;
    left: auto;
    transform: none;
}

.timeline-item:nth-child(even) .timeline-ano {
    left: -70px;
    right: auto;
    transform: none;
}

.timeline-content h3 {
    color: var(--primary-dark);
    font-size: 22px;
    margin-bottom: 15px;
    font-family: 'Poppins', sans-serif;
}

.timeline-content p {
    color: var(--text);
    line-height: 1.7;
    opacity: 0.9;
}

/* CTA Sobre */
.cta-sobre {
    padding: 100px 0;
    background: var(--gradient);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-sobre::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(255,255,255,0.1) 0%, transparent 50%);
    z-index: 0;
}

.cta-sobre .container {
    position: relative;
    z-index: 1;
}

.cta-sobre-content h2 {
    color: var(--white);
    font-size: 38px;
    margin-bottom: 20px;
    font-family: 'Poppins', sans-serif;
}

.cta-sobre-content p {
    font-size: 20px;
    opacity: 0.9;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 35px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: 2px solid transparent;
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
}

.btn-cta {
    background: var(--white);
    color: var(--primary);
}

.btn-cta:hover {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 255, 255, 0.1);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 255, 255, 0.1);
}

/* Footer */
.footer {
    background: var(--secondary);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 25px;
    font-family: 'Poppins', sans-serif;
    font-size: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height : 3px;
    background: var(--primary);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: all 0.3s;
    display: inline-block;
}

.footer-col a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.footer-col .logo img {
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-col p {
    color: rgba(255,255,255,0.8);
    line-height: 1.8;
    margin-bottom: 10px;
}

.footer-copyright {
    margin-top: 20px;
    font-size: 14px;
    opacity: 0.7;
}

.footer-col p i {
    margin-right: 10px;
    color: var(--primary);
    width: 20px;
}

.social {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 18px;
    transition: all 0.3s;
}

.social a:hover {
    background: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(15, 87, 251, 0.3);
}

/* WhatsApp Flutuante */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--success);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    transition: all 0.3s;
}

.whatsapp-float:hover {
    background: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

/* Efeito de onda do WhatsApp */
@keyframes wave {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

.whatsapp-float {
    animation: wave 2s infinite;
}

/* Responsivo */
@media (max-width: 1200px) {
    .diferenciais-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .equipe-grid {
        gap: 30px;
    }
}

@media (max-width: 992px) {
    .hero-sobre h1 {
        font-size: 38px;
    }
    
    .historia-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .mvv-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .equipe-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .timeline-container::before {
        left: 30px;
    }
    
    .timeline-item {
        width: calc(100% - 80px);
        margin-left: auto !important;
        padding-left: 80px !important;
        padding-right: 0 !important;
        text-align: left !important;
    }
    
    .timeline-item:nth-child(odd) .timeline-ano,
    .timeline-item:nth-child(even) .timeline-ano {
        left: -60px;
        right: auto;
        transform: none;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .nav {
        position: fixed;
        top: 80px;
        left: -100%;
        background: var(--header-blue);
        width: 100%;
        padding: 30px 20px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        transition: left 0.3s;
        height: calc(100vh - 80px);
        overflow-y: auto;
        z-index: 999;
    }
    
    .nav.active {
        left: 0;
    }
    
    .nav ul {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .nav a {
        font-size: 18px;
        padding: 12px;
        display: block;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    .nav a:last-child {
        border-bottom: none;
    }
    
    .hero-sobre {
        padding: 150px 0 80px;
    }
    
    .hero-sobre h1 {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    section {
        padding: 80px 0;
    }
    
    .historia-content h2,
    .mvv-header h2,
    .equipe-header h2,
    .diferenciais-header h2,
    .timeline-header h2,
    .cta-sobre-content h2 {
        font-size: 32px;
    }
    
    .equipe-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .diferenciais-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer-col h4:after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        height: 50px;
        font-size: 20px;
    }
    
    .logo img {
        max-width: 150px;
    }
    
    .btn-whatsapp span {
        display: none;
    }
    
    .btn-whatsapp {
        padding: 9px 15px;
        border-radius: 50%;
        width: 50px;
        height: 50px;
        justify-content: center;
    }
    
    .membro-foto {
        height: 250px;
    }
}

@media (max-width: 480px) {
    .hero-sobre h1 {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .historia-content h2,
    .mvv-header h2,
    .equipe-header h2,
    .diferenciais-header h2,
    .timeline-header h2,
    .cta-sobre-content h2 {
        font-size: 28px;
    }
    
    .destaque-item {
        flex-direction: column;
        text-align: center;
    }
    
    .destaque-icon {
        margin: 0 auto 15px;
    }
    
    .mvv-card {
        padding: 30px 25px;
    }
    
    .membro-info {
        padding: 25px;
    }
    
    .timeline-content {
        padding: 25px;
    }
    
    .cta-sobre-content p {
        font-size: 18px;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        border-radius: 50%;
    }
}