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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
}

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

/* Header */
.header {
    background: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: bold;
    color: #e30613;
}

.logo img {
    width: 40px;
    height: 40px;
}

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

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: #e30613;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #e30613, #b80000);
    color: white;
    padding: 120px 0 80px;
    text-align: center;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

.highlight {
    color: #fdba12;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-primary {
    background: #fdba12;
    color: #333;
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    background: #f0a500;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: #e30613;
    border: 2px solid #e30613;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: #e30613;
    color: white;
}

.hero-video {
    margin: 2.5rem 0;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-video iframe {
    width: 100%;
    height: 400px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 3rem;
}

.stat h3 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

/* Sections */
.white-section {
    background: white;
    padding: 80px 0;
}

.gray-section {
    background: #f8f9fa;
    padding: 80px 0;
}

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

.mb-10 {
    margin-bottom: 4rem;
}

h2 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 1rem;
    font-weight: 700;
}

.subtitle {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Grid layouts */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

/* Projeto cards */
.projeto-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.projeto-card:hover {
    transform: translateY(-5px);
}

.projeto-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 15px;
}

.sobre-imagem img {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1/1;
    object-fit: cover;
    border-radius: 20px;
    margin: 0 auto;
    display: block;
}

.projeto-content {
    padding: 2rem;
}

.projeto-content h3 {
    color: #e30613;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.projeto-stats {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 10px;
    margin: 1rem 0;
    font-weight: bold;
    color: #e30613;
}

/* Donation options */
.donation-options {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 4rem;
}

.donation-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    min-width: 250px;
    transition: transform 0.3s;
}

.donation-card:hover {
    transform: translateY(-5px);
}

.donation-card.featured {
    border: 3px solid #e30613;
    transform: scale(1.05);
}

.donation-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.donation-card h3 {
    font-size: 2rem;
    color: #e30613;
    margin-bottom: 1rem;
}

.custom-donation {
    text-align: center;
}

.custom-donation-form {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.custom-donation-form input {
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 50px;
    font-size: 1rem;
    width: 200px;
    text-align: center;
}

/* FAQ */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid #ddd;
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    background: #f8f9fa;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.faq-answer {
    padding: 1.5rem;
    background: white;
}

.faq-plus::before {
    content: '+';
    font-size: 1.5rem;
    font-weight: bold;
}

details[open] .faq-plus::before {
    content: '−';
}

/* Footer */
footer {
    background: #333;
    color: white;
    padding: 3rem 0;
}

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

.footer-mission h3 {
    color: #fdba12;
    margin-bottom: 1rem;
}

.footer-social {
    margin: 2rem 0;
    text-align: center;
}

.footer-social h3 {
    color: #fdba12;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: white;
    padding: 1rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    min-width: 80px;
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.social-link i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

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

.social-link.instagram:hover {
    background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
}

.social-link.facebook:hover {
    background: #1877f2;
}

.social-link.youtube:hover {
    background: #ff0000;
}

.social-link.whatsapp:hover {
    background: #25d366;
}

.footer-info {
    margin-top: 2rem;
    text-align: center;
    color: #ccc;
}

/* Responsive */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }
    
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .donation-options {
        flex-direction: column;
        align-items: center;
    }
    
    .custom-donation-form {
        flex-direction: column;
        align-items: center;
    }
}

/* Melhorias específicas para mobile */
@media (max-width: 600px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }
    
    .hero-video {
        margin: 2rem 0;
        max-width: 100%;
    }
    
    .hero-video iframe {
        height: 300px;
    }
    
    .hero-stats {
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .stat h3 {
        font-size: 2rem;
    }
    
    .stat p {
        font-size: 0.9rem;
    }
    
    h2 {
        font-size: 2rem;
        margin-bottom: 0.8rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
        line-height: 1.4;
    }
    
    .donation-card {
        min-width: 200px;
        padding: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .donation-card h3 {
        font-size: 1.8rem;
    }
    
    .donation-icon {
        font-size: 2.5rem;
    }
    
    .custom-donation-form input {
        width: 100%;
        max-width: 250px;
        margin-bottom: 1rem;
    }
    
    .btn-primary, .btn-secondary {
        padding: 12px 24px;
        font-size: 1rem;
    }
    
    .projeto-card {
        margin-bottom: 1.5rem;
    }
    
    .projeto-content {
        padding: 1.5rem;
    }
    
    .projeto-content h3 {
        font-size: 1.3rem;
    }
    
    .projeto-card img {
        height: 150px;
        border-radius: 12px;
    }
    
    .sobre-imagem img {
        max-width: 300px;
        border-radius: 15px;
    }
    
    .faq-question {
        padding: 1rem;
        font-size: 0.95rem;
    }
    
    .faq-answer {
        padding: 1rem;
        font-size: 0.9rem;
    }
    
    .social-links {
        gap: 1rem;
    }
    
    .social-link {
        padding: 0.8rem;
        min-width: 70px;
    }
    
    .social-link i {
        font-size: 1.8rem;
    }
    
    .social-link span {
        font-size: 0.8rem;
    }
}

/* Para telas muito pequenas (iPhone SE, etc.) */
@media (max-width: 480px) {
    .container {
        padding: 0 0.8rem;
    }
    
    .hero-content h1 {
        font-size: 1.6rem;
        line-height: 1.1;
    }
    
    .hero-video iframe {
        height: 250px;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .donation-card {
        min-width: 180px;
        padding: 1.2rem;
    }
    
    .donation-card h3 {
        font-size: 1.6rem;
    }
    
    .donation-icon {
        font-size: 2.2rem;
    }
    
    .btn-primary, .btn-secondary {
        padding: 10px 20px;
        font-size: 0.95rem;
    }
    
    .custom-donation-form input {
        padding: 10px;
        font-size: 0.95rem;
    }
    
    .projeto-content {
        padding: 1.2rem;
    }
    
    .projeto-content h3 {
        font-size: 1.2rem;
    }
    
    .projeto-content p {
        font-size: 0.9rem;
        line-height: 1.4;
    }
    
    .projeto-card img {
        height: 120px;
        border-radius: 10px;
    }
    
    .sobre-imagem img {
        max-width: 250px;
        border-radius: 12px;
    }
    
    .social-links {
        gap: 0.8rem;
    }
    
    .social-link {
        padding: 0.6rem;
        min-width: 60px;
    }
    
    .social-link i {
        font-size: 1.5rem;
    }
    
    .social-link span {
        font-size: 0.75rem;
    }
}