/* Reset e Variáveis */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;700;800&family=Open+Sans:wght@400;500;600;700&display=swap');

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

:root {
    --primary-color: #3498DB;
    --primary-dark: #2980B9;
    --secondary-color: #BDC3C7;
    --text-color: #2C3E50;
    --text-light: #7F8C8D;
    --white: #fff;
    --light-bg: #ECF0F1;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

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

/* Header */
.header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo {
    font-size: 1.8rem;
    color: var(--primary-color);
    font-weight: 700;
}

.logo-subtitle {
    font-size: 0.85rem;
    font-weight: 400;
    color: #61A5C2;
    display: block;
    margin-top: -2px;
}

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

.nav-list a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
}

.nav-list a:hover {
    color: var(--primary-color);
}

/* Botões Login e Cadastrar no menu */
.nav-list li:nth-last-child(2) a,
.nav-list li:last-child a {
    background: var(--primary-color);
    color: white !important;
    padding: 8px 20px;
    border-radius: 25px;
    transition: all 0.3s ease;
}

/* Efeito de escala e brilho no hover */
.nav-list li:nth-last-child(2) a:hover,
.nav-list li:last-child a:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(52, 152, 219, 0.6);
}

/* Animação de brilho sutil contínua */
@keyframes btnGlow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(52, 152, 219, 0.3);
    }
    50% {
        box-shadow: 0 0 15px rgba(52, 152, 219, 0.6);
    }
}

.nav-list li:nth-last-child(2) a,
.nav-list li:last-child a {
    animation: btnGlow 1.5s ease-in-out infinite;
}

.nav-list li:nth-last-child(2) a:hover,
.nav-list li:last-child a:hover {
    animation: none;
}

.btn-login-nav {
    background: var(--primary-color);
    color: white !important;
    padding: 8px 20px;
    border-radius: 5px;
    transition: var(--transition);
}

.btn-login-nav:hover {
    background: var(--primary-dark);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #A9D6E5 0%, #61A5C2 50%, #2C7DA0 100%);
    color: var(--white);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

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

.hero h2 {
    font-size: 2.8rem;
    margin-bottom: 25px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-family: 'Nunito', sans-serif;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: 1.4rem;
    margin-bottom: 35px;
    opacity: 0.95;
    font-weight: 500;
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

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

.hero-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    background: rgba(255, 255, 255, 0.15);
    padding: 12px 25px;
    border-radius: 30px;
    backdrop-filter: blur(10px);
    animation: fadeInUp 1s ease-out 0.6s backwards;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.hero-icon {
    font-size: 1.5rem;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.hero-cta .btn {
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

.btn-primary {
    background: #27ae60;
    color: white;
    box-shadow: 0 4px 15px rgba(39, 174, 96, 0.4);
}

.btn-primary:hover {
    background: #219a52;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(39, 174, 96, 0.5);
}

.btn-secondary {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
}

.stat-label {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* Benefits Section */
.benefits {
    padding: 80px 0;
    background: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.benefit-card {
    text-align: center;
    padding: 40px 30px;
    border-radius: 15px;
    background: var(--light-bg);
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.benefit-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.benefit-card p {
    color: var(--text-light);
    line-height: 1.6;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: var(--light-bg);
    transform: translateY(-2px);
}

/* Services Section */
.services {
    padding: 80px 0;
    background: var(--light-bg);
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.services-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.services-cta {
    text-align: center;
    margin-top: 40px;
}

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.service-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

/* About Section */
.about {
    padding: 80px 0;
    text-align: center;
}

.about h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.about p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
}

.about-intro {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 50px;
}

.about-text h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 10px;
    margin-top: 25px;
}

.about-text h3:first-child {
    margin-top: 0;
}

.about-text p {
    text-align: left;
    margin: 0;
}

.values-list {
    list-style: none;
    padding: 0;
    margin-top: 15px;
}

.values-list li {
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.about-feature {
    text-align: center;
    padding: 25px;
    background: var(--light-bg);
    border-radius: 15px;
    transition: var(--transition);
}

.about-feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about-feature-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.about-feature h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.about-feature p {
    font-size: 0.9rem;
    margin: 0;
}

.about-cta {
    text-align: center;
    padding: 40px;
    background: var(--light-bg);
    border-radius: 15px;
}

.about-cta p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--text-color);
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: var(--light-bg);
}

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.contact-form .btn {
    width: 100%;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: var(--white);
    text-align: center;
    padding: 20px 0;
}

.footer p {
    margin: 0;
}

/* Responsividade */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 15px;
    }

    .nav-list {
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero h2 {
        font-size: 2rem;
    }

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

    .services h2,
    .about h2,
    .contact h2 {
        font-size: 2rem;
    }

    .contact-form {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .hero h2 {
        font-size: 1.6rem;
    }
}