:root {
    --cor-azul: #2563EB;
    --cor-azul-escuro: #0F172A;
    --bg-color: #F8FAFC;
    --card-bg: #ffffff;
    --text-color: #334155;
    --header-bg: #FFFFFF;
    --footer-bg: #1E293B;
    --footer-text: #F1F5F9;
    --header-height: 200px;
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header & Footer */
header {
    background: var(--header-bg);
    color: var(--text-color);
    border-bottom: 1px solid #E2E8F0;
}

header,
footer {
    height: var(--header-height);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    gap: 15px;
}

footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    border-top: none;
}

.banner-container {
    box-shadow: var(--shadow-soft);
    background: #fff;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #E2E8F0;
}

@media (max-width: 768px) {
    .banner-container {
        display: none;
    }

    header,
    footer {
        height: auto;
        padding: 20px;
        min-height: 100px;
    }
}

.banner {
    width: 728px;
    height: 90px;
    background: #f1f5f9;
    /* Fallback */
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    font-weight: bold;
    color: #64748b;
    position: relative;
    overflow: hidden;
}

.banner-content {
    animation: none;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: transparent;
    color: inherit;
    text-shadow: none;
}

/* Main Content */
main {
    flex: 1;
    max-width: 800px;
    width: 100%;
    margin: 40px auto;
    padding: 30px;
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
    border: 1px solid #E2E8F0;
}

h1 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--cor-azul-escuro);
    font-weight: 700;
}

/* Selection Toggle */
.selection-container {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.radio-group input[type="radio"] {
    display: none;
}

.radio-group label {
    padding: 12px 25px;
    background: #f1f5f9;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 600;
    color: #64748b;
    border: 1px solid #E2E8F0;
}

.radio-group input[type="radio"]:checked+label {
    background: var(--cor-azul);
    color: white;
    box-shadow: 0 4px 6px rgba(37, 99, 235, 0.2);
    border-color: var(--cor-azul);
}

/* Forms */
.form-section {
    display: none;
    animation: fadeIn 0.3s ease;
}

.form-section.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-color);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #E2E8F0;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.2s;
    background-color: #fff;
    color: var(--text-color);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--cor-azul);
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.preview-image {
    width: 70px;
    height: 50px;
    object-fit: cover;
    border: 1px solid #E2E8F0;
    background: #f8fafc;
    margin-top: 5px;
    display: block;
    border-radius: 4px;
}

.btn-submit {
    display: block;
    width: 100%;
    padding: 15px;
    margin: 30px 0;
    background: var(--cor-azul);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    box-shadow: 0 4px 6px rgba(37, 99, 235, 0.2);
}

.btn-submit:hover {
    background-color: #1d4ed8;
    transform: translateY(-1px);
    box-shadow: 0 6px 8px rgba(37, 99, 235, 0.25);
}

#contato {
    text-align: center;
}

.back-link {
    display: block;
    text-align: center;
    margin-top: 20px;
    color: #667eea;
    text-decoration: none;

}

/* Services Image Gallery Input */
.gallery-inputs {
    display: grid;
    gap: 15px;
    border: 1px dashed #ccc;
    padding: 15px;
    border-radius: 8px;
}

.gallery-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

/* Footer specific */
footer {
    margin-top: auto;
}

/* Link styles for file inputs */
input[type="file"]::file-selector-button {
    margin-right: 20px;
    border: none;
    background: var(--primary-gradient);
    padding: 10px 20px;
    border-radius: 10px;
    color: #fff;
    cursor: pointer;
    transition: background .2s ease-in-out;
}

input[type="file"]::file-selector-button:hover {
    opacity: 0.9;
}