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

body {
    font-family: 'Poppins', sans-serif;
    color: #333333;
    background-color: #FFFFFF;
    line-height: 1.6;
}

/* =================================
   Layout Global & Container
   ================================= */
.container {
    width: 100%;
    max-width: 1200px;  /* Define a largura máxima do conteúdo */
    margin-left: auto;
    margin-right: auto;
    padding-left: 2rem;  /* Adiciona um espaçamento nas laterais */
    padding-right: 2rem;
}

/* Garante que o padding se ajuste em telas menores */
@media (max-width: 768px) {
    .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

/* Header */
header {
    position: sticky;
    top: 0;
    background-color: #FFFFFF;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 1rem 0; /* Ajuste o padding para ser apenas vertical */
    z-index: 1000;
}

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

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

.logo img {
    height: 60px;
    width: auto;
    display: block;
}

nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

nav a {
    text-decoration: none;
    color: #333333;
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: #FF6B00;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #FFFFFF;
    min-width: 250px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    padding: 1rem 0 0.5rem 0;
    top: 100%;
    left: 0;
    margin-top: 0;
    z-index: 1001;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown-content a {
    color: #333333;
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    display: block;
    transition: background-color 0.3s, color 0.3s;
}

.dropdown-content a:hover {
    background-color: #f8f9fa;
    color: #FF6B00;
}

/* Language Selector */
.language-selector {
    position: relative;
}

.language-button {
    background: none;
    border: 2px solid #e0e0e0;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    transition: border-color 0.3s;
}

.language-button:hover {
    border-color: #FF6B00;
}

.language-dropdown {
    display: none;
    position: absolute;
    background-color: #FFFFFF;
    min-width: 180px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    padding: 0.5rem 0;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    z-index: 1001;
}

.language-selector.active .language-dropdown {
    display: block;
}

.language-dropdown a {
    color: #333333;
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: background-color 0.3s;
}

.language-dropdown a:hover {
    background-color: #f8f9fa;
}

.btn-client {
    background-color: #FF6B00;
    color: #FFFFFF;
    padding: 0.7rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-client:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.4);
}

/* Menu mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: #0A192F;
    transition: all 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(10, 25, 47, 0.9) 0%, rgba(11, 71, 222, 0.8) 100%), url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?auto=format&fit=crop&q=80&w=1920');
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* Efeito Parallax suave */
    color: #E6F1FF;
    padding: 10rem 5% 8rem; /* Aumentado para dar mais respiro */
    text-align: center;
    position: relative;
}

.hero h1 {
    font-size: 3.5rem; /* Maior destaque */
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3); /* Legibilidade */
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    opacity: 1; /* Aumentada opacidade */
    font-weight: 300;
}

/* About Home Section (Nova) */
.about-preview {
    padding: 6rem 5%;
    background-color: #FFFFFF;
}

.about-preview .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15); /* Sombra elegante */
    transition: transform 0.3s ease;
}

.about-image:hover img {
    transform: translateY(-5px);
}

.about-content h2 {
    font-size: 2.5rem;
    color: #0A192F;
    margin-bottom: 1.5rem;
    font-weight: 700;
    position: relative;
}

.about-content h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: #FF6B00;
    margin-top: 10px;
    border-radius: 2px;
}

.about-content p {
    color: #666;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Responsividade para About */
@media (max-width: 968px) {
    .about-preview .container {
        grid-template-columns: 1fr;
    }
    .about-image {
        order: -1; /* Imagem primeiro no mobile */
        margin-bottom: 2rem;
    }
}

.btn-primary {
    background-color: #FF6B00;
    color: #FFFFFF;
    padding: 1.2rem 3rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-block;
    transition: transform 0.3s, box-shadow 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 107, 0, 0.4);
}

/* Features Section */
.features {
    padding: 5rem 5%;
    background-color: #FFFFFF;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-card i {
    font-size: 3.5rem;
    color: #FF6B00;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #0A192F;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* Solutions Section */
.solutions {
    padding: 5rem 5%;
    background-color: #f8f9fa;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #0A192F;
    margin-bottom: 3rem;
    font-weight: 700;
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.solution-card {
    background-color: #FFFFFF;
    border-radius: 12px;
    padding: 2.5rem;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.solution-card i {
    font-size: 3rem;
    color: #FF6B00;
    margin-bottom: 1.5rem;
}

.solution-card h3 {
    font-size: 1.5rem;
    color: #0A192F;
    margin-bottom: 1.5rem;
}

.solution-card p {
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.btn-secondary {
    background-color: #0B47DE;
    color: #FFFFFF;
    padding: 1rem 2.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: background-color 0.3s, transform 0.3s;
    border: none;
    cursor: pointer;
}

.btn-secondary:hover {
    background-color: #0935b8;
    transform: translateY(-2px);
}

/* Calculator Section */
.calculator {
    padding: 5rem 5%;
    background-color: #f8f9fa;
}

.calculator-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.config-section, .summary-section {
    background-color: #FFFFFF;
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.config-section h3, .summary-section h3 {
    color: #0A192F;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.config-item {
    margin-bottom: 2rem;
}

.config-item label {
    display: block;
    margin-bottom: 0.8rem;
    font-weight: 500;
    color: #333;
    font-size: 1rem;
}

.config-item label span {
    color: #FF6B00;
    font-weight: 600;
}

/* Region Select Styles */
.region-select {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    background-color: #FFFFFF;
    font-size: 1rem;
    font-weight: 500;
    color: #333;
    cursor: pointer;
    transition: all 0.3s;
}

.region-select:hover {
    border-color: #FF6B00;
}

.region-select:focus {
    outline: none;
    border-color: #FF6B00;
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.1);
}

/* Custom Slider Styles */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: #e0e0e0;
    outline: none;
    transition: background 0.3s;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #FF6B00;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(255, 107, 0, 0.3);
    transition: all 0.3s;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.4);
}

input[type="range"]::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #FF6B00;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(255, 107, 0, 0.3);
    transition: all 0.3s;
}

input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.4);
}

/* Custom Checkbox */
.checkbox-item label {
    display: flex;
    align-items: center;
    cursor: pointer;
    margin-bottom: 0;
}

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

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-radius: 4px;
    margin-right: 12px;
    position: relative;
    transition: all 0.3s;
}

.checkbox-item input[type="checkbox"]:checked + .checkmark {
    background-color: #FF6B00;
    border-color: #FF6B00;
}

.checkbox-item input[type="checkbox"]:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Summary Section */
.price-display {
    text-align: center;
    margin-bottom: 2rem;
    padding: 2rem;
    background: linear-gradient(135deg, #FF6B00, #e66000);
    border-radius: 12px;
    color: white;
}

.price-display #total-price {
    font-size: 3rem;
    font-weight: 700;
    display: block;
}

.price-period {
    font-size: 1.2rem;
    opacity: 0.9;
}

.server-specs {
    margin-bottom: 2rem;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.spec-item:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 500;
    color: #666;
}

.spec-item span:last-child {
    font-weight: 600;
    color: #0A192F;
}

.btn-calculate {
    width: 100%;
    background-color: #FF6B00;
    color: #FFFFFF;
    padding: 1.2rem 2rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-calculate:hover {
    background-color: #e66000;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 107, 0, 0.3);
}

/* FAQ Section */
.faq {
    padding: 5rem 5%;
    background-color: #FFFFFF;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background-color: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: #0A192F;
    transition: background-color 0.3s;
}

.faq-question:hover {
    background-color: #e9ecef;
}

.faq-question i {
    color: #FF6B00;
    transition: transform 0.3s;
}

.faq-question.active i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 1.5rem;
    color: #666;
}

.faq-answer.active {
    max-height: 500px;
    padding: 1.5rem;
    padding-top: 0;
}

/* Contact Form */
.contact {
    padding: 5rem 5%;
    background-color: #FFFFFF;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.contact-item i {
    font-size: 2rem;
    color: #FF6B00;
    margin-top: 0.5rem;
}

.contact-item h3 {
    color: #0A192F;
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: #666;
}

.contact-form {
    background-color: #f8f9fa;
    padding: 2.5rem;
    border-radius: 12px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #FF6B00;
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #0A192F 0%, #0B47DE 100%);
    color: #E6F1FF;
    padding: 4rem 5% 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.footer-column h3 {
    color: #FFFFFF;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.footer-column p {
    line-height: 1.8;
    opacity: 0.9;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #E6F1FF;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #FF6B00;
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: rgba(11, 71, 222, 0.3);
    color: #E6F1FF;
    border-radius: 50%;
    font-size: 1.2rem;
    transition: background-color 0.3s, transform 0.3s;
}

.social-icons a:hover {
    background-color: #FF6B00;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(11, 71, 222, 0.3);
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
    nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: #FFFFFF;
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 3rem;
        transition: left 0.3s;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    }

    nav.active {
        left: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .solutions-grid {
        grid-template-columns: 1fr;
    }

    .calculator-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-container {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    header {
        padding: 1rem 3%;
    }

    .hero {
        padding: 5rem 3% 4rem;
    }

    .hero h1 {
        font-size: 1.6rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .btn-primary {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .features,
    .solutions,
    .faq {
        padding: 3rem 3%;
    }
}

/* ================================= 
   WhatsApp Floating Button
================================= */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: #FFFFFF;
    border-radius: 50%;
    text-align: center;
    font-size: 32px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
    z-index: 999;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    cursor: pointer;
}

.whatsapp-float:hover {
    background: #20BA5A;
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.7);
    transform: scale(1.1);
}

.whatsapp-float i {
    line-height: 60px;
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 28px;
    }
}