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

body {
    font-family: 'Inter', Arial, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #fafafa;
    scroll-behavior: smooth;
}

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

/* Header */
.header {
    background: linear-gradient(135deg, #0f4c75 0%, #3282b8 100%);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.navbar {
    padding: 1rem 0;
}

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

.nav-brand h2 {
    color: #fff;
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.nav-brand i {
    color: #bbe1fa;
    margin-right: 0.5rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

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

.nav-link {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    background-color: rgba(255,255,255,0.15);
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: #bbe1fa;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

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

.nav-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 3px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0f4c75 0%, #3282b8 50%, #bbe1fa 100%);
    color: #fff;
    padding: 120px 0 80px;
    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: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)" /></svg>');
    opacity: 0.3;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(45deg, #e74c3c, #c0392b);
    color: #fff;
    box-shadow: 0 8px 25px rgba(231,76,60,0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(231,76,60,0.4);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
    box-shadow: 0 8px 25px rgba(255,255,255,0.1);
}

.btn-secondary:hover {
    background: #fff;
    color: #0f4c75;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255,255,255,0.2);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.stat {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem;
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.stat i {
    font-size: 1.5rem;
    color: #bbe1fa;
}

.stat span {
    font-size: 0.9rem;
    font-weight: 500;
}

.hero-image {
    text-align: center;
    position: relative;
}

.hero-image i {
    font-size: 12rem;
    color: rgba(255,255,255,0.1);
    animation: float 4s ease-in-out infinite;
    filter: drop-shadow(0 10px 30px rgba(0,0,0,0.3));
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
}

/* Sections */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #0f4c75;
    position: relative;
    letter-spacing: -1px;
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background: linear-gradient(45deg, #e74c3c, #3282b8);
    margin: 1.5rem auto;
    border-radius: 2px;
}

/* Services Section */
.services {
    background: #fff;
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, #fafafa, #fff);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.service-card {
    background: #fff;
    padding: 3rem 2.5rem;
    border-radius: 20px;
    text-align: left;
    box-shadow: 0 15px 60px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    border: 1px solid #f0f4f8;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(45deg, #3282b8, #bbe1fa);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 80px rgba(0,0,0,0.15);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, #3282b8, #bbe1fa);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    box-shadow: 0 8px 25px rgba(50,130,184,0.3);
}

.service-icon i {
    font-size: 2rem;
    color: #fff;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #0f4c75;
    font-weight: 600;
}

.service-card p {
    color: #6c757d;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.service-card ul {
    list-style: none;
    padding: 0;
}

.service-card li {
    padding: 0.5rem 0;
    color: #495057;
    position: relative;
    padding-left: 1.5rem;
    line-height: 1.5;
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
    font-size: 1.1rem;
}

/* Benefits Section */
.benefits {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.benefit-item {
    background: #fff;
    padding: 2.5rem 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.benefit-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    border-color: #3282b8;
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(45deg, #e74c3c, #c0392b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 25px rgba(231,76,60,0.3);
}

.benefit-icon i {
    font-size: 1.8rem;
    color: #fff;
}

.benefit-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #0f4c75;
    font-weight: 600;
}

.benefit-item p {
    color: #6c757d;
    line-height: 1.6;
}

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

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #0f4c75;
    line-height: 1.3;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: #495057;
    line-height: 1.8;
    font-size: 1.1rem;
}

.company-info {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    padding: 2.5rem;
    border-radius: 16px;
    margin: 2rem 0;
    border-left: 5px solid #3282b8;
}

.company-info h3 {
    color: #0f4c75;
    margin-bottom: 2rem;
    font-size: 1.4rem;
}

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

.info-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 1rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid #dee2e6;
}

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

.info-item strong {
    color: #3282b8;
    font-weight: 600;
}

.info-item span {
    color: #495057;
}

.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.mission, .vision {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border-left: 4px solid #e74c3c;
}

.mission h4, .vision h4 {
    color: #0f4c75;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.2rem;
}

.mission i, .vision i {
    color: #e74c3c;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature {
    text-align: center;
    padding: 2.5rem 2rem;
    background: linear-gradient(135deg, #3282b8, #bbe1fa);
    color: #fff;
    border-radius: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(50,130,184,0.3);
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(50,130,184,0.4);
}

.feature i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.feature h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.feature p {
    opacity: 0.9;
    line-height: 1.6;
}

/* Contact Section */
.contact {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

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

.contact-info h3, .contact-form h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #0f4c75;
    font-weight: 600;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 2rem;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.12);
}

.contact-item i {
    font-size: 1.5rem;
    color: #3282b8;
    margin-right: 1.5rem;
    width: 40px;
    text-align: center;
    margin-top: 0.3rem;
}

.contact-item h4 {
    margin-bottom: 0.5rem;
    color: #0f4c75;
    font-weight: 600;
}

.contact-item p {
    color: #6c757d;
    margin: 0;
    line-height: 1.6;
}

.business-hours {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: #fff;
    padding: 2rem;
    border-radius: 12px;
    margin-top: 1rem;
}

.business-hours h4 {
    color: #fff;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.business-hours p {
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.business-hours small {
    opacity: 0.8;
    font-style: italic;
}

.contact-form {
    background: #fff;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.1);
    border: 1px solid #f0f4f8;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1.2rem;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
    background: #fafafa;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3282b8;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(50,130,184,0.1);
}

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

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
    transform: scale(1.2);
}

.checkbox-group label {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    cursor: pointer;
    line-height: 1.5;
    color: #6c757d;
}

.checkbox-group a {
    color: #3282b8;
    text-decoration: none;
}

.checkbox-group a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: #ecf0f1;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 2rem;
    color: #fff;
    font-size: 1.3rem;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    color: #bdc3c7;
    font-size: 1.1rem;
}

.footer-section p {
    margin-bottom: 1rem;
    color: #95a5a6;
    line-height: 1.6;
}

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

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

.footer-section ul li a {
    color: #95a5a6;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-section ul li a:hover {
    color: #fff;
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: linear-gradient(45deg, #3282b8, #bbe1fa);
    color: #fff;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: linear-gradient(45deg, #e74c3c, #c0392b);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(231,76,60,0.4);
}

.certifications {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #34495e;
}

.certifications p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 2rem;
    text-align: center;
    color: #95a5a6;
    font-size: 0.9rem;
}

/* Responsividade */
@media (max-width: 968px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .mission-vision {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: linear-gradient(135deg, #0f4c75, #3282b8);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: left 0.4s ease;
        backdrop-filter: blur(10px);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

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

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-image i {
        font-size: 8rem;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

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

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

    .hero-buttons {
        justify-content: center;
    }

    .btn {
        padding: 0.9rem 1.8rem;
        font-size: 0.95rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .container {
        padding: 0 15px;
    }

    .info-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .contact-form {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

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

    .service-card,
    .benefit-item,
    .contact-form {
        padding: 2rem 1.5rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .nav-brand h2 {
        font-size: 1.5rem;
    }

    .hero-image i {
        font-size: 6rem;
    }

    .stat {
        padding: 0.8rem;
    }

    .stat span {
        font-size: 0.8rem;
    }
}

/* Acessibilidade */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Modo escuro (opcional) */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #1a1a1a;
        color: #e0e0e0;
    }

    .services,
    .about {
        background: #2a2a2a;
    }

    .service-card,
    .benefit-item,
    .contact-form,
    .contact-item {
        background: #3a3a3a;
        border-color: #4a4a4a;
    }

    .section-title {
        color: #e0e0e0;
    }
}

/* Performance otimizada */
.service-card,
.benefit-item,
.contact-item,
.feature {
    will-change: transform;
}

/* Print styles */
@media print {
    .header,
    .nav-toggle,
    .social-links,
    .contact-form,
    .hero-buttons {
        display: none;
    }

    body {
        background: white;
        color: black;
        font-size: 12pt;
    }

    .container {
        max-width: 100%;
        margin: 0;
        padding: 0;
    }

    .hero {
        background: none;
        color: black;
        padding: 2rem 0;
    }
}

/* Hover effects específicos */
.btn:hover {
    animation: pulse 0.6s ease-in-out;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #3282b8, #bbe1fa);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, #0f4c75, #3282b8);
}