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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1F2937;
    background-color: #FFFFFF;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
}

h2 {
    font-size: 2.25rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: #6B7280;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    font-size: 0.875rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #2563EB, #1E40AF);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px 0 rgba(37, 99, 235, 0.35);
}

.btn-secondary {
    background: transparent;
    color: #2563EB;
    border: 2px solid #2563EB;
}

.btn-secondary:hover {
    background: #2563EB;
    color: white;
}

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

.btn-full {
    width: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(229, 231, 235, 0.5);
}

.nav {
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-img {
    height: 80px;
    width: auto;
    transition: transform 0.3s ease;
    margin-bottom: -5px;
    vertical-align: middle;
}

.logo-img:hover {
    transform: scale(1.05);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #2563EB, #1E40AF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-link {
    color: #6B7280;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #2563EB;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background: #1F2937;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 12rem 0 8rem;
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.7) 0%, rgba(226, 232, 240, 0.7) 100%), url('hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
    position: relative;
    min-height: 100vh;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    filter: blur(1px);
    z-index: -1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    margin-bottom: 1.5rem;
}

.hero-title-main {
    display: block;
    font-size: 3rem;
    color: #1F2937;
    margin-bottom: 0.5rem;
}

.hero-title-highlight {
    display: block;
    font-size: 3rem;
    background: linear-gradient(45deg, #2563EB, #1E40AF, #3B82F6, #60A5FA, #2563EB);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientMove 3s ease-in-out infinite;
    position: relative;
}

.hero-title-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shine 2s infinite;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: #6B7280;
    margin-bottom: 2rem;
    line-height: 1.7;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-placeholder {
    width: 100%;
    height: 400px;
    position: relative;
}

.hero-graphic {
    position: relative;
    width: 100%;
    height: 100%;
}

.graphic-element {
    position: absolute;
    border-radius: 1rem;
    background: linear-gradient(135deg, #2563EB, #1E40AF);
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

.graphic-1 {
    width: 200px;
    height: 200px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.graphic-2 {
    width: 150px;
    height: 150px;
    top: 50%;
    right: 20%;
    animation-delay: 2s;
}

.graphic-3 {
    width: 100px;
    height: 100px;
    bottom: 20%;
    left: 30%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    25% { background-position: 100% 50%; }
    50% { background-position: 100% 100%; }
    75% { background-position: 0% 100%; }
    100% { background-position: 0% 50%; }
}

@keyframes shine {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    color: #1F2937;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: #6B7280;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background: #FFFFFF;
}

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

.value-card {
    background: #F8FAFC;
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.value-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #2563EB, #1E40AF);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
}

.value-title {
    color: #1F2937;
    margin-bottom: 1rem;
}

.value-description {
    color: #6B7280;
    line-height: 1.6;
}

/* Services Section */
.services {
    background: #F8FAFC;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #2563EB, #1E40AF);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
}

.service-title {
    color: #1F2937;
    margin-bottom: 1rem;
}

.service-description {
    color: #6B7280;
    line-height: 1.6;
}

/* Solutions Section */
.solutions {
    background: white;
}

.solutions-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.solutions-description {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.solutions-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.solutions-graphic {
    position: relative;
    width: 300px;
    height: 300px;
}

.graphic-circle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, #2563EB, #1E40AF);
    opacity: 0.1;
    animation: pulse 4s ease-in-out infinite;
}

.circle-1 {
    width: 200px;
    height: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 0s;
}

.circle-2 {
    width: 150px;
    height: 150px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 1s;
}

.circle-3 {
    width: 100px;
    height: 100px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 2s;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.1; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.2; }
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, #2563EB, #1E40AF);
    color: white;
    text-align: center;
}

.cta-title {
    color: white;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

/* Contact Section */
.contact {
    background: #F8FAFC;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-title {
    color: #1F2937;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #2563EB, #1E40AF);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.contact-details h4 {
    color: #1F2937;
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: #6B7280;
    margin: 0;
}

.contact-details a {
    color: #2563EB;
}

.contact-details a:hover {
    text-decoration: underline;
}

/* Form Styles */
.form {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #1F2937;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #E5E7EB;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563EB;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: #1F2937;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 50px;
    width: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-title {
    color: white;
    margin-bottom: 1rem;
}

.footer-subtitle {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.footer-description {
    color: #9CA3AF;
    line-height: 1.6;
}

.footer-contact p {
    color: #9CA3AF;
    margin-bottom: 0.5rem;
}

.footer-contact a {
    color: #60A5FA;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-link {
    color: #9CA3AF;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #60A5FA;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: #374151;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9CA3AF;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #2563EB;
    color: white;
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: #9CA3AF;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .solutions-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    
    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
    
    .logo-img {
        height: 60px;
    }
    
    .hero {
        padding: 10rem 0 6rem;
        min-height: 90vh;
    }
    
    .hero-title-main,
    .hero-title-highlight {
        font-size: 2rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .btn-large {
        padding: 0.875rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .solutions-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .solutions-graphic {
        width: 200px;
        height: 200px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    section {
        padding: 3rem 0;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .hero-title-main,
    .hero-title-highlight {
        font-size: 1.75rem;
    }
    
    .value-card,
    .service-card {
        padding: 1.5rem;
    }
    
    .form {
        padding: 1.5rem;
    }
}



/* Solutions Detail Page Styles */
.hero-simple {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, #2563EB 0%, #1E40AF 100%);
    color: white;
    text-align: center;
}

.hero-simple h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.hero-simple p {
    font-size: 1.25rem;
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.95;
}

.solutions-detail {
    padding: 6rem 0;
    background: #F8FAFC;
}

.solutions-grid-detail {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.solution-detail-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid #E2E8F0;
}

.solution-detail-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.1);
    border-color: #2563EB;
}

.solution-image {
    background: linear-gradient(135deg, #2563EB 0%, #1E40AF 100%);
    padding: 3rem;
    text-align: center;
}

.solution-icon-large {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    backdrop-filter: blur(10px);
}

.solution-content {
    padding: 2.5rem;
}

.solution-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1E293B;
    margin-bottom: 1rem;
}

.solution-intro {
    font-size: 1.125rem;
    font-weight: 500;
    color: #2563EB;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.solution-content p {
    font-size: 1rem;
    color: #64748B;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.solution-content p:last-child {
    margin-bottom: 0;
}

/* Active navigation link */
.nav-menu a.active {
    color: #2563EB;
    font-weight: 600;
}

/* Responsive adjustments for solutions detail page */
@media (max-width: 768px) {
    .hero-simple {
        padding: 6rem 0 3rem;
    }
    
    .hero-simple h1 {
        font-size: 2.5rem;
    }
    
    .hero-simple p {
        font-size: 1.125rem;
    }
    
    .solutions-detail {
        padding: 4rem 0;
    }
    
    .solutions-grid-detail {
        gap: 2rem;
    }
    
    .solution-image {
        padding: 2rem;
    }
    
    .solution-icon-large {
        width: 64px;
        height: 64px;
    }
    
    .solution-content {
        padding: 2rem;
    }
    
    .solution-content h3 {
        font-size: 1.25rem;
    }
    
    .solution-intro {
        font-size: 1rem;
    }
}


/* Alternative approach - add specific class for solutions hero */
.hero.solutions-hero {
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.7) 0%, rgba(226, 232, 240, 0.7) 100%), url('solucoesit2.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}


.hero.solutions-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('solucoesit2.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    filter: blur(1px);
    z-index: -1;
}



/* Responsive adjustments for solutions grid */
@media (max-width: 1024px) {
    .solutions-grid-detail {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .solutions-grid-detail {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}


/* Footer address link */
.footer-address-link {
    color: #60A5FA;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-address-link:hover {
    color: #3B82F6;
    text-decoration: underline;
}


/* Language Selector */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.language-selector {
    display: flex;
    gap: 0.5rem;
}

.language-btn {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.language-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-1px);
}

.language-btn.active {
    background: rgba(59, 130, 246, 0.8);
    border-color: #3B82F6;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.flag-icon {
    width: 20px;
    height: 15px;
    border-radius: 2px;
    object-fit: cover;
}

@media (max-width: 768px) {
    .nav-logo {
        gap: 0.5rem;
    }
    
    .language-btn {
        padding: 0.2rem 0.4rem;
    }
    
    .flag-icon {
        width: 18px;
        height: 13px;
    }
}