* {
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
}

html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f8f9fa;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

header {
    background: linear-gradient(135deg, #20B2AA, #008B8B);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    box-shadow: 0 4px 12px rgba(32, 178, 170, 0.3);
}

.logo img {
    width: 200px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

nav ul li a {
    text-decoration: none;
    color: #ffffff;
    font-weight: bold;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 20px;
    background-color: rgba(255, 255, 255, 0.1);
}

nav ul li a:hover {
    color: #20B2AA;
    background-color: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

nav ul li a.active {
    color: #20B2AA;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.hero {
    background: linear-gradient(135deg, #20B2AA, #008B8B, #006666);
    padding: 120px 20px;
    text-align: center;
    color: #ffffff;
    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="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero .content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5em;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.4);
    font-weight: 700;
}

.hero p {
    font-size: 1.3em;
    max-width: 700px;
    margin: 0 auto;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.3);
    line-height: 1.6;
}

#about, #features, #documents, #community, #gallery, #delete-account {
    padding: 80px 20px;
    background-color: #ffffff;
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
    margin: 20px 0;
}

#about h2, #features h2, #documents h2, #community h2, #gallery h2, #delete-account h2 {
    text-align: center;
    color: #20B2AA;
    margin-bottom: 40px;
    font-size: 2.8em;
    font-weight: 700;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

#about p, #community p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1em;
    line-height: 1.8;
    color: #555;
    text-align: center;
}

#features ul, #community ul {
    list-style: none;
    padding: 0;
    max-width: 700px;
    margin: 0 auto;
}

#features ul li, #community ul li {
    padding: 20px 0;
    border-bottom: 1px solid #e0f7fa;
    position: relative;
    padding-left: 50px;
    font-size: 1.1em;
    color: #444;
}

#features ul li:before {
    content: "💪";
    position: absolute;
    left: 0;
    top: 20px;
    font-size: 1.5em;
    background: linear-gradient(135deg, #20B2AA, #008B8B);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Seção de Documentos */
.documents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.document-card {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    border: 2px solid #e0f7fa;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: 0 8px 25px rgba(32, 178, 170, 0.1);
    position: relative;
    overflow: hidden;
}

.document-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #20B2AA, #008B8B);
}

.document-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(32, 178, 170, 0.2);
    border-color: #20B2AA;
}

.document-icon {
    font-size: 3.5em;
    margin-bottom: 25px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.document-card h3 {
    color: #20B2AA;
    margin-bottom: 20px;
    font-size: 1.4em;
    font-weight: 600;
}

.document-card p {
    color: #666;
    margin-bottom: 30px;
    line-height: 1.7;
    font-size: 1em;
}

.download-btn {
    display: inline-block;
    background: linear-gradient(135deg, #20B2AA, #008B8B);
    color: white;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(32, 178, 170, 0.3);
    position: relative;
    overflow: hidden;
}

.download-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;
}

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

.download-btn:hover {
    background: linear-gradient(135deg, #008B8B, #006666);
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(32, 178, 170, 0.4);
}

#availability {
    padding: 80px 20px;
    background: linear-gradient(135deg, #f8f9fa, #e0f7fa);
    text-align: center;
    position: relative;
}

#availability::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="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%2320B2AA" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
}

#availability h2 {
    color: #20B2AA;
    margin-bottom: 40px;
    font-size: 2.8em;
    font-weight: 700;
    position: relative;
    z-index: 2;
}

#availability .icons {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

#availability .icons img {
    width: 200px;
    height: 60px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
}

#availability .icons img:hover {
    transform: scale(1.1) translateY(-5px);
    filter: drop-shadow(0 8px 16px rgba(0,0,0,0.2));
}

/* Galeria de Imagens */
.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.gallery-card {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(32, 178, 170, 0.15);
    transition: all 0.4s ease;
    position: relative;
    border: 2px solid #e0f7fa;
}

.gallery-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #20B2AA, #008B8B);
    z-index: 2;
}

.gallery-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(32, 178, 170, 0.25);
    border-color: #20B2AA;
}

.gallery-image {
    position: relative;
    overflow: hidden;
    background: #f0f0f0;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.4s ease;
    max-width: 100%;
    max-height: 100%;
}

.gallery-card:hover .gallery-image img {
    transform: scale(1.05);
}

.gallery-info {
    padding: 25px;
    background: white;
}

.gallery-info h3 {
    color: #20B2AA;
    font-size: 1.4em;
    font-weight: 600;
    margin-bottom: 12px;
    text-align: center;
}

.gallery-info p {
    color: #666;
    line-height: 1.6;
    text-align: center;
    font-size: 0.95em;
    margin: 0;
}

/* Responsividade da Galeria */
@media (max-width: 768px) {
    .gallery-container {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 15px;
    }
    
    .gallery-image {
        height: 200px;
    }
    
    .gallery-info {
        padding: 20px;
    }
    
    .gallery-info h3 {
        font-size: 1.2em;
    }
    
    .gallery-info p {
        font-size: 0.9em;
    }
}

/* Seção de Deletar Conta */
.delete-account-container {
    max-width: 1200px;
    margin: 0 auto;
}

.delete-account-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    margin-bottom: 40px;
}

.delete-account-steps {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.step {
    display: flex;
    gap: 25px;
    align-items: flex-start;
    padding: 25px;
    background: linear-gradient(145deg, #f8f9fa, #ffffff);
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(32, 178, 170, 0.1);
    border-left: 4px solid #20B2AA;
    transition: all 0.3s ease;
}

.step:hover {
    transform: translateX(5px);
    box-shadow: 0 6px 20px rgba(32, 178, 170, 0.2);
    border-left-color: #008B8B;
}

.step-number {
    min-width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #20B2AA, #008B8B);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5em;
    font-weight: bold;
    box-shadow: 0 4px 10px rgba(32, 178, 170, 0.3);
    flex-shrink: 0;
}

.step-content h3 {
    color: #20B2AA;
    margin-bottom: 10px;
    font-size: 1.3em;
    font-weight: 600;
}

.step-content p {
    color: #555;
    line-height: 1.6;
    margin: 0;
    font-size: 1em;
}

.delete-account-image {
    position: sticky;
    top: 100px;
    background: #f8f9fa;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 8px 25px rgba(32, 178, 170, 0.15);
    border: 2px solid #e0f7fa;
}

.delete-account-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    display: block;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.delete-account-warning {
    background: linear-gradient(135deg, #fff3cd, #ffe69c);
    border: 2px solid #ffc107;
    border-radius: 15px;
    padding: 25px 30px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.2);
}

.warning-icon {
    font-size: 2.5em;
    flex-shrink: 0;
    line-height: 1;
}

.delete-account-warning p {
    margin: 0;
    color: #856404;
    font-size: 1.1em;
    line-height: 1.6;
}

.delete-account-warning strong {
    color: #664d03;
    font-weight: 700;
}

/* Responsividade da Seção Deletar Conta */
@media (max-width: 968px) {
    .delete-account-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .delete-account-image {
        position: relative;
        top: 0;
    }
    
    .step {
        padding: 20px;
    }
    
    .step-number {
        min-width: 45px;
        height: 45px;
        font-size: 1.3em;
    }
}

@media (max-width: 768px) {
    #delete-account h2 {
        font-size: 2.2em;
    }
    
    .delete-account-steps {
        gap: 20px;
    }
    
    .step {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 20px 15px;
        gap: 15px;
    }
    
    .step-content h3 {
        font-size: 1.1em;
    }
    
    .step-content p {
        font-size: 0.95em;
    }
    
    .delete-account-warning {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    
    .warning-icon {
        font-size: 2em;
    }
    
    .delete-account-warning p {
        font-size: 1em;
    }
}

footer {
    background: linear-gradient(135deg, #20B2AA, #008B8B);
    color: white;
    padding: 40px;
    text-align: center;
    box-shadow: 0 -4px 20px rgba(32, 178, 170, 0.3);
}

footer a {
    color: #E0FFFF;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #ffffff;
    text-decoration: underline;
}

@media (max-width: 768px) {
    header {
        flex-direction: column;
        padding: 15px;
    }

    nav ul {
        justify-content: center;
        gap: 10px;
    }

    nav ul li a {
        padding: 6px 12px;
        font-size: 0.9em;
    }

    .hero {
        padding: 80px 20px;
    }

    .hero h1 {
        font-size: 2.5em;
    }

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

    #about h2, #features h2, #documents h2, #community h2, #gallery h2, #delete-account h2 {
        font-size: 2.2em;
    }

    #about p, #community p {
        font-size: 1em;
        padding: 0 15px;
    }

    .documents-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 15px;
    }

    .document-card {
        padding: 30px 20px;
    }

    #availability .icons {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }

    #availability .icons img {
        width: 180px;
        height: 50px;
    }
}