/* Core3 Design System - Baseado no site oficial */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333333;
    overflow-x: hidden;
    background-color: #ffffff;
}

/* Core3 Color Palette - Cores exatas do site oficial */
:root {
    --core3-primary: #531c7e;
    --core3-primary-dark: #4c1d95;
    --core3-secondary: #f97316;
    --core3-accent: #10b981;
    --core3-dark: #1f2937;
    --core3-light: #f8fafc;
    --core3-gray: #6b7280;
    --core3-light-gray: #e5e7eb;
    --core3-white: #ffffff;
    --core3-black: #000000;
    --core3-gradient: linear-gradient(135deg, #531c7e 0%, #4c1d95 100%);
    --core3-gradient-orange: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    --core3-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --core3-shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
    --core3-border-radius: 8px;
    --core3-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Header - Design Premium */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #531c7e 0%, #4c1d95 100%);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    height: 60px;
}

.logo img {
    height: 45px;
    width: auto;
    object-fit: contain;
    display: block;
    max-width: 100%;
    filter: brightness(0) invert(1);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--core3-white);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #02c4ea, #0891b2);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-menu a.active {
    background: rgba(255, 255, 255, 0.15);
    color: var(--core3-white);
    transform: translateY(-1px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.nav-menu a.active::after {
    width: 80%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--core3-white);
    margin: 4px 0;
    transition: var(--core3-transition);
    border-radius: 1px;
}

/* Hero Section - Design Premium */
.hero {
    padding: 0;
    background: #531c7e;
    color: var(--core3-white);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(2, 196, 234, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(2, 196, 234, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #531c7e 0%, #4c1d95 100%);
    opacity: 0.9;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    opacity: 0;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 4rem;
    position: relative;
    z-index: 2;
    min-height: 100vh;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 600px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: var(--core3-white);
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    text-align: left;
}

.hero-title strong {
    color: #02c4ea;
    font-weight: 900;
    background: linear-gradient(135deg, #02c4ea, #0891b2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    line-height: 1.6;
    color: var(--core3-white);
    font-weight: 400;
    text-align: left;
}

.hero-subtitle strong {
    color: #02c4ea;
    font-weight: 600;
}

/* Hero Visual - Rede de Fibra Óptica */
.hero-visual {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.floating-elements {
    position: relative;
    width: 100%;
    height: 100%;
}

.element {
    position: absolute;
    background: linear-gradient(135deg, rgba(2, 196, 234, 0.9), rgba(8, 145, 178, 0.7));
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 8px 32px rgba(2, 196, 234, 0.4);
}

/* Nós da Rede - Pontos de Conexão */
.element-1 {
    width: 25px;
    height: 25px;
    top: 20%;
    right: 25%;
    animation-delay: 0s;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(2, 196, 234, 1) 0%, rgba(8, 145, 178, 0.8) 100%);
    box-shadow: 0 0 50px rgba(2, 196, 234, 1);
    animation: nodePulse 3s ease-in-out infinite;
    z-index: 10;
}

.element-2 {
    width: 20px;
    height: 20px;
    top: 45%;
    right: 35%;
    animation-delay: 0.5s;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(2, 196, 234, 0.9) 0%, rgba(8, 145, 178, 0.7) 100%);
    box-shadow: 0 0 40px rgba(2, 196, 234, 0.9);
    animation: nodePulse 3s ease-in-out infinite;
    z-index: 10;
}

.element-3 {
    width: 18px;
    height: 18px;
    top: 70%;
    right: 45%;
    animation-delay: 1s;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(2, 196, 234, 0.8) 0%, rgba(8, 145, 178, 0.6) 100%);
    box-shadow: 0 0 35px rgba(2, 196, 234, 0.8);
    animation: nodePulse 3s ease-in-out infinite;
    z-index: 10;
}

/* Cabos de Fibra - Conexões */
.element-4 {
    width: 3px;
    height: 120px;
    top: 25%;
    right: 30%;
    animation-delay: 0.2s;
    border-radius: 1.5px;
    background: linear-gradient(180deg, rgba(2, 196, 234, 1), rgba(8, 145, 178, 0.8));
    box-shadow: 0 0 20px rgba(2, 196, 234, 0.8);
    animation: dataFlow 4s ease-in-out infinite;
    transform: rotate(25deg);
}

.element-5 {
    width: 3px;
    height: 100px;
    top: 50%;
    right: 40%;
    animation-delay: 0.7s;
    border-radius: 1.5px;
    background: linear-gradient(180deg, rgba(2, 196, 234, 0.9), rgba(8, 145, 178, 0.7));
    box-shadow: 0 0 18px rgba(2, 196, 234, 0.7);
    animation: dataFlow 4s ease-in-out infinite;
    transform: rotate(-15deg);
}

.element-6 {
    width: 3px;
    height: 80px;
    top: 35%;
    right: 50%;
    animation-delay: 1.2s;
    border-radius: 1.5px;
    background: linear-gradient(180deg, rgba(2, 196, 234, 0.8), rgba(8, 145, 178, 0.6));
    box-shadow: 0 0 15px rgba(2, 196, 234, 0.6);
    animation: dataFlow 4s ease-in-out infinite;
    transform: rotate(40deg);
}

/* Pontos de Dados - Pacotes de Informação */
.element-7 {
    width: 8px;
    height: 8px;
    top: 30%;
    right: 28%;
    animation-delay: 0.3s;
    border-radius: 50%;
    background: rgba(2, 196, 234, 1);
    box-shadow: 0 0 25px rgba(2, 196, 234, 1);
    animation: dataPacket 2s ease-in-out infinite;
    z-index: 15;
}

.element-8 {
    width: 6px;
    height: 6px;
    top: 55%;
    right: 38%;
    animation-delay: 0.8s;
    border-radius: 50%;
    background: rgba(2, 196, 234, 0.9);
    box-shadow: 0 0 20px rgba(2, 196, 234, 0.9);
    animation: dataPacket 2.5s ease-in-out infinite;
    z-index: 15;
}

@keyframes nodePulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.3);
        opacity: 1;
    }
}

@keyframes dataFlow {
    0%, 100% {
        opacity: 0.6;
        box-shadow: 0 0 15px rgba(2, 196, 234, 0.5);
    }
    50% {
        opacity: 1;
        box-shadow: 0 0 25px rgba(2, 196, 234, 0.9);
    }
}

@keyframes dataPacket {
    0% {
        transform: translateY(0px) scale(1);
        opacity: 0.7;
    }
    25% {
        transform: translateY(-10px) scale(1.2);
        opacity: 0.9;
    }
    50% {
        transform: translateY(-20px) scale(1.4);
        opacity: 1;
    }
    75% {
        transform: translateY(-15px) scale(1.2);
        opacity: 0.9;
    }
    100% {
        transform: translateY(0px) scale(1);
        opacity: 0.7;
    }
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, #02c4ea, #0891b2);
    color: #1f2937;
    padding: 1.25rem 2.5rem;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(2, 196, 234, 0.3);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    background: linear-gradient(135deg, #0891b2, #0e7490);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(2, 196, 234, 0.4);
}








/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--core3-dark);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--core3-gradient);
    border-radius: 2px;
}

/* Quem Somos Section */
.quem-somos {
    background: var(--core3-white);
    padding: 6rem 0;
}

.quem-somos .section-title {
    color: var(--core3-dark);
    margin-bottom: 3rem;
}

.quem-somos .section-title::after {
    background: linear-gradient(135deg, #02c4ea, #0891b2);
}

.quem-somos-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.quem-somos-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--core3-dark);
    margin-bottom: 2rem;
    text-align: justify;
    font-weight: 400;
}

.quem-somos-text:last-child {
    margin-bottom: 0;
}

/* Diferenciais Section */
.diferenciais {
    background: var(--core3-white);
    padding: 4rem 0;
}

.diferenciais .section-title {
    color: var(--core3-dark);
    margin-bottom: 3rem;
}

.diferenciais .section-title::after {
    background: var(--core3-gradient);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.diferencial-card {
    background: var(--core3-white);
    padding: 2.5rem 2rem;
    border-radius: var(--core3-border-radius);
    box-shadow: var(--core3-shadow);
    text-align: center;
    transition: var(--core3-transition);
    border: 1px solid var(--core3-light-gray);
    position: relative;
    overflow: hidden;
}

.diferencial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--core3-gradient);
}

.diferencial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--core3-shadow-hover);
}

.diferencial-icon {
    width: 80px;
    height: 80px;
    background: var(--core3-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--core3-white);
    font-size: 2rem;
}

.diferencial-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--core3-dark);
}

.diferencial-card p {
    color: var(--core3-gray);
    line-height: 1.6;
}

/* Serviços Section */
.servicos {
    background: #531c7e;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.servicos::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(2, 196, 234, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(2, 196, 234, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #531c7e 0%, #4c1d95 100%);
    opacity: 0.9;
}

.servicos .section-title {
    color: var(--core3-white);
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.servicos .section-title::after {
    background: linear-gradient(135deg, #02c4ea, #0891b2);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
    z-index: 2;
}

.servico-card {
    background: var(--core3-white);
    padding: 2.5rem 2rem;
    border-radius: var(--core3-border-radius);
    box-shadow: var(--core3-shadow);
    text-align: center;
    transition: var(--core3-transition);
    border: 1px solid var(--core3-light-gray);
    position: relative;
    overflow: hidden;
}

.servico-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--core3-gradient);
}

.servico-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--core3-shadow-hover);
}

.servico-icon {
    width: 80px;
    height: 80px;
    background: var(--core3-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--core3-white);
    font-size: 2rem;
}

.servico-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--core3-dark);
}

.servico-card p {
    color: var(--core3-gray);
    line-height: 1.6;
    font-size: 1rem;
}

.servicos-cta-container {
    text-align: center;
    margin-top: 3rem;
}

.servicos-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, #02c4ea, #0891b2);
    color: #1f2937;
    padding: 1.25rem 2.5rem;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(2, 196, 234, 0.3);
}

.servicos-cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.servicos-cta-button:hover::before {
    left: 100%;
}

.servicos-cta-button:hover {
    background: linear-gradient(135deg, #0891b2, #0e7490);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(2, 196, 234, 0.4);
}

.servicos-cta-button i {
    font-size: 1.2rem;
}



/* Empresas que confiam Section */
.empresas-confiam {
    background: #531c7e;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.empresas-confiam::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(2, 196, 234, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(2, 196, 234, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #531c7e 0%, #4c1d95 100%);
    opacity: 0.9;
}

.empresas-confiam .section-title {
    color: var(--core3-white);
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.empresas-confiam .section-title::after {
    background: linear-gradient(135deg, #02c4ea, #0891b2);
}



/* Formulário Section */
.formulario {
    background: var(--core3-white);
    padding: 6rem 0;
    position: relative;
    color: var(--core3-dark);
}

.formulario .section-title {
    color: var(--core3-dark);
}

.contact-form {
    background: var(--core3-white);
    padding: 3rem;
    border-radius: var(--core3-border-radius);
    box-shadow: var(--core3-shadow-hover);
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--core3-dark);
}

.form-group input,
.form-group select {
    padding: 1rem;
    border: 2px solid var(--core3-light-gray);
    border-radius: var(--core3-border-radius);
    font-size: 1rem;
    transition: var(--core3-transition);
    background: var(--core3-white);
    color: var(--core3-dark);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--core3-primary);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.form-group input::placeholder {
    color: var(--core3-gray);
}

.form-group select option {
    color: var(--core3-dark);
}

.submit-button {
    background: linear-gradient(135deg, #531c7e, #4c1d95);
    color: var(--core3-white);
    padding: 1.25rem 2rem;
    border: none;
    border-radius: var(--core3-border-radius);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--core3-transition);
    position: relative;
    overflow: hidden;
    width: 100%;
    margin-top: 1.5rem;
    box-shadow: 0 8px 25px rgba(83, 28, 126, 0.3);
}

.submit-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(2, 196, 234, 0.1), transparent);
    transition: left 0.5s;
}

.submit-button:hover::before {
    left: 100%;
}

.submit-button:hover {
    background: linear-gradient(135deg, #4c1d95, #3b1f6b);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(83, 28, 126, 0.4);
}

/* Footer */
.footer {
    background: var(--core3-dark);
    color: var(--core3-white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 2rem;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-contact p {
    margin: 0;
    color: #cccccc;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 400;
}

.footer-contact i {
    color: var(--core3-primary);
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.footer-social {
    display: flex;
    gap: 1.25rem;
}

.footer-social a {
    color: #cccccc;
    font-size: 1.4rem;
    transition: all 0.3s ease;
    padding: 0.75rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-social a:hover {
    color: var(--core3-primary);
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    border-color: var(--core3-primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: #cccccc;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

.footer-bottom p {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 400;
    opacity: 0.8;
}

@media (max-width: 768px) {
    .footer {
        padding: 3rem 0 1.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
        padding: 0 1rem;
    }
    
    .footer-contact {
        gap: 0.75rem;
    }
    
    .footer-contact p {
        justify-content: center;
        font-size: 0.95rem;
    }
    
    .footer-social {
        gap: 1rem;
    }
    
    .footer-social a {
        width: 44px;
        height: 44px;
        font-size: 1.3rem;
    }
    
    .footer-bottom {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* WhatsApp Flutuante */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25d366;
    color: var(--core3-white);
    padding: 1rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: var(--core3-shadow-hover);
    transition: var(--core3-transition);
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.whatsapp-float:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.3);
    color: var(--core3-white);
}

.whatsapp-float i {
    font-size: 1.5rem;
}

/* Menu mobile ativo */
.nav-menu.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(26, 26, 26, 0.98);
    backdrop-filter: blur(10px);
    padding: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nav-menu.active li {
    margin: 0.5rem 0;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    .whatsapp-float span {
        display: none;
    }
    
    .whatsapp-float {
        padding: 1rem;
        border-radius: 50%;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .diferencial-card,
    .servico-card,
    .card {
        padding: 1.5rem 1rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .logos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.diferencial-card,
.servico-card,
.card {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
} 

/* Responsive adjustments for premium design */
@media (max-width: 1024px) {
    .hero-container {
        padding: 0 2rem;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
} 

/* Elementos adicionais - Efeitos especiais */
.element-6 {
    width: 4px;
    height: 100px;
    top: 60%;
    right: 25%;
    animation-delay: 2.5s;
    border-radius: 2px;
    background: linear-gradient(180deg, rgba(2, 196, 234, 0.7), rgba(8, 145, 178, 0.5));
    box-shadow: 0 0 25px rgba(2, 196, 234, 0.6);
    animation: rocketLaunch 5s ease-in-out infinite;
}

.element-7 {
    width: 12px;
    height: 12px;
    top: 30%;
    right: 45%;
    animation-delay: 3s;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(2, 196, 234, 0.8) 0%, rgba(8, 145, 178, 0.6) 100%);
    box-shadow: 0 0 30px rgba(2, 196, 234, 0.8);
    animation: rocketPulse 4s ease-in-out infinite;
}

.element-8 {
    width: 3px;
    height: 80px;
    top: 70%;
    right: 30%;
    animation-delay: 3.5s;
    border-radius: 1.5px;
    background: linear-gradient(180deg, rgba(2, 196, 234, 0.6), rgba(8, 145, 178, 0.4));
    box-shadow: 0 0 20px rgba(2, 196, 234, 0.5);
    animation: rocketLaunch 6s ease-in-out infinite;
} 



/* Melhorar animações existentes */
@keyframes rocketLaunch {
    0% {
        transform: translateY(0px) scale(1);
        opacity: 0.6;
    }
    25% {
        transform: translateY(-20px) scale(1.2);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-45px) scale(1.4);
        opacity: 1;
    }
    75% {
        transform: translateY(-25px) scale(1.25);
        opacity: 0.9;
    }
    100% {
        transform: translateY(0px) scale(1);
        opacity: 0.6;
    }
}

@keyframes rocketPulse {
    0% {
        transform: scale(1) translateY(0px);
        opacity: 0.7;
    }
    25% {
        transform: scale(1.5) translateY(-10px);
        opacity: 0.9;
    }
    50% {
        transform: scale(2) translateY(-25px);
        opacity: 1;
    }
    75% {
        transform: scale(1.5) translateY(-15px);
        opacity: 0.9;
    }
    100% {
        transform: scale(1) translateY(0px);
        opacity: 0.7;
    }
} 

/* Elementos adicionais - Mais movimento */
.element-9 {
    width: 4px;
    height: 90px;
    top: 15%;
    right: 60%;
    animation-delay: 1.5s;
    border-radius: 2px;
    background: linear-gradient(180deg, rgba(2, 196, 234, 0.7), rgba(8, 145, 178, 0.5));
    box-shadow: 0 0 18px rgba(2, 196, 234, 0.6);
    animation: dataFlow 5s ease-in-out infinite;
    transform: rotate(60deg);
}

.element-10 {
    width: 10px;
    height: 10px;
    top: 40%;
    right: 55%;
    animation-delay: 2.2s;
    border-radius: 50%;
    background: rgba(2, 196, 234, 0.8);
    box-shadow: 0 0 30px rgba(2, 196, 234, 0.8);
    animation: dataPacket 3s ease-in-out infinite;
    z-index: 15;
}

.element-11 {
    width: 3px;
    height: 70px;
    top: 75%;
    right: 65%;
    animation-delay: 2.8s;
    border-radius: 1.5px;
    background: linear-gradient(180deg, rgba(2, 196, 234, 0.6), rgba(8, 145, 178, 0.4));
    box-shadow: 0 0 12px rgba(2, 196, 234, 0.5);
    animation: dataFlow 6s ease-in-out infinite;
    transform: rotate(-30deg);
}

.element-12 {
    width: 14px;
    height: 14px;
    top: 25%;
    right: 70%;
    animation-delay: 3.5s;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(2, 196, 234, 0.9) 0%, rgba(8, 145, 178, 0.7) 100%);
    box-shadow: 0 0 35px rgba(2, 196, 234, 0.9);
    animation: nodePulse 4s ease-in-out infinite;
    z-index: 10;
} 

/* Rede de Fibra Expandida - Mais Elementos */
.element-13 {
    width: 22px;
    height: 22px;
    top: 10%;
    right: 15%;
    animation-delay: 0.3s;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(2, 196, 234, 1) 0%, rgba(8, 145, 178, 0.8) 100%);
    box-shadow: 0 0 45px rgba(2, 196, 234, 1);
    animation: nodePulse 3.5s ease-in-out infinite;
    z-index: 10;
}

.element-14 {
    width: 2px;
    height: 110px;
    top: 18%;
    right: 18%;
    animation-delay: 0.4s;
    border-radius: 1px;
    background: linear-gradient(180deg, rgba(2, 196, 234, 0.9), rgba(8, 145, 178, 0.7));
    box-shadow: 0 0 16px rgba(2, 196, 234, 0.7);
    animation: dataFlow 4.5s ease-in-out infinite;
    transform: rotate(35deg);
}

.element-15 {
    width: 6px;
    height: 6px;
    top: 35%;
    right: 28%;
    animation-delay: 0.6s;
    border-radius: 50%;
    background: rgba(2, 196, 234, 0.9);
    box-shadow: 0 0 22px rgba(2, 196, 234, 0.9);
    animation: dataPacket 2.8s ease-in-out infinite;
    z-index: 15;
}

.element-16 {
    width: 3px;
    height: 85px;
    top: 42%;
    right: 32%;
    animation-delay: 0.8s;
    border-radius: 1.5px;
    background: linear-gradient(180deg, rgba(2, 196, 234, 0.8), rgba(8, 145, 178, 0.6));
    box-shadow: 0 0 14px rgba(2, 196, 234, 0.6);
    animation: dataFlow 5.5s ease-in-out infinite;
    transform: rotate(-25deg);
}

.element-17 {
    width: 16px;
    height: 16px;
    top: 65%;
    right: 42%;
    animation-delay: 1.1s;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(2, 196, 234, 0.8) 0%, rgba(8, 145, 178, 0.6) 100%);
    box-shadow: 0 0 38px rgba(2, 196, 234, 0.8);
    animation: nodePulse 3.8s ease-in-out infinite;
    z-index: 10;
}

.element-18 {
    width: 4px;
    height: 95px;
    top: 28%;
    right: 38%;
    animation-delay: 1.3s;
    border-radius: 2px;
    background: linear-gradient(180deg, rgba(2, 196, 234, 0.7), rgba(8, 145, 178, 0.5));
    box-shadow: 0 0 19px rgba(2, 196, 234, 0.7);
    animation: dataFlow 4.8s ease-in-out infinite;
    transform: rotate(45deg);
}

.element-19 {
    width: 8px;
    height: 8px;
    top: 48%;
    right: 48%;
    animation-delay: 1.5s;
    border-radius: 50%;
    background: rgba(2, 196, 234, 0.9);
    box-shadow: 0 0 28px rgba(2, 196, 234, 0.9);
    animation: dataPacket 3.2s ease-in-out infinite;
    z-index: 15;
}

.element-20 {
    width: 2px;
    height: 75px;
    top: 58%;
    right: 52%;
    animation-delay: 1.7s;
    border-radius: 1px;
    background: linear-gradient(180deg, rgba(2, 196, 234, 0.6), rgba(8, 145, 178, 0.4));
    box-shadow: 0 0 13px rgba(2, 196, 234, 0.6);
    animation: dataFlow 6.2s ease-in-out infinite;
    transform: rotate(-40deg);
} 

/* Carrossel Section */
.por-que-escolher {
    background: var(--core3-white);
    padding: 6rem 0;
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.por-que-escolher .diferenciais-grid {
    grid-template-columns: repeat(3, 300px);
    justify-content: center;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.diferenciais-grid-bottom {
    display: grid;
    grid-template-columns: repeat(2, 300px);
    gap: 2rem;
    margin-top: 2rem;
    justify-content: center;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .por-que-escolher .diferenciais-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .diferenciais-grid-bottom {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
} 

.logos-carousel-container {
    width: 100%;
    overflow: hidden;
    position: relative;
    margin-top: 3rem;
    z-index: 2;
}

.logos-carousel-track {
    display: flex;
    gap: 3rem;
    transition: transform 0.5s ease-in-out;
    width: max-content;
    align-items: center;
}

.logos-carousel-track .logo-item {
    background: var(--core3-white);
    padding: 2rem;
    border-radius: var(--core3-border-radius);
    box-shadow: var(--core3-shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--core3-transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
    height: 180px;
    width: 180px;
    flex-shrink: 0;
}

.logos-carousel-track .logo-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--core3-shadow-hover);
    background: rgba(255, 255, 255, 1);
}

.logos-carousel-track .logo-item img {
    max-width: 100%;
    max-height: 120px;
    object-fit: contain;
    transition: var(--core3-transition);
}

/* Autoplay automático */
.logos-carousel-container .logos-carousel-track {
    animation: logosScroll 25s linear infinite;
}

@keyframes logosScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}