body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #f6f9fc 0%, #e9ecef 100%);
    min-height: 100vh;
    color: #333;
    display: flex;
    flex-direction: column;
}

header {
    background-color: #ffffff;
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1.2em 1em;
}

header img {
    height: 45px;
    margin-bottom: 15px;
}

nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    background-color: #f1f3f5;
    padding: 6px;
    border-radius: 30px;
}

nav a {
    color: #555;
    text-decoration: none;
    padding: 8px 20px;
    font-size: 0.9em;
    font-weight: 600;
    border-radius: 25px;
    transition: all 0.3s ease;
}

nav a:hover {
    color: #007AFF;
    background-color: #ffffff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2em 1em;
}

.container {
    background-color: #ffffff;
    max-width: 500px;
    width: 100%;
    margin: 0;
    padding: 3.5em 2.5em;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.05);
    text-align: left;
}

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

.container h2 {
    margin-top: 0;
    font-size: 2.2em;
    color: #111;
    text-align: center;
}

.container p {
    color: #555;
    line-height: 1.6;
}

.intro-text {
    text-align: center;
    margin-bottom: 2em;
}

.store-badges {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.store-badges img {
    height: 45px;
    transition: transform 0.2s ease-in-out;
}

.store-badges img:hover {
    transform: scale(1.05);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.2em;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5em;
    font-weight: 600;
    color: #444;
    font-size: 0.9em;
}

.form-group input,
.form-group textarea {
    padding: 0.8em 1em;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1em;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #007AFF;
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.15);
}

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

.submit-btn {
    background-color: #007AFF;
    color: white;
    border: none;
    padding: 1em;
    border-radius: 8px;
    font-size: 1em;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s;
    margin-top: 0.5em;
}

.submit-btn:hover {
    background-color: #0056b3;
}

.contact-info {
    text-align: center;
    margin-top: 2.5em;
    padding-top: 1.5em;
    border-top: 1px solid #eee;
    font-size: 0.95em;
}

.contact-info a {
    color: #007AFF;
    text-decoration: none;
    font-weight: 500;
}

.contact-info a:hover {
    text-decoration: underline;
}

.privacy-content h1 {
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
    text-align: left;
}

.privacy-content h2,
.privacy-content h3,
.privacy-content h4 {
    color: #111;
}

.privacy-content a {
    color: #007AFF;
}

.placeholder {
    background-color: #fff3cd;
    color: #856404;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: bold;
}

footer {
    padding: 2em 0;
    color: #666;
    font-size: 0.9em;
    text-align: center;
}