/* Reset and Variables */
:root {
    --primary: #0066cc;
    --secondary-color: #0052a3;
    --text: #333;
    --bg-light: #f5f5f5;
    --white: #fff;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --radius: 8px;
    --transition: all 0.3s ease;
    --success: #155724;
    --success-bg: #d4edda;
    --success-border: #c3e6cb;
    --error: #721c24;
    --error-bg: #f8d7da;
    --error-border: #f5c6cb;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg-light);
}

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

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: color 0.3s ease;
}

.logo:hover {
    color: var(--secondary-color);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

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

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary);
}

.contact-btn {
    padding: 0.5rem 1rem;
    background: var(--primary);
    color: var(--white) !important;
    border-radius: var(--radius);
}

.contact-btn:hover {
    background: var(--secondary-color) !important;
}

/* Mobile Navigation */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
}

.hamburger::before {
    top: -6px;
}

.hamburger::after {
    top: 6px;
}

.mobile-nav-toggle[aria-expanded="true"] .hamburger {
    transform: rotate(45deg);
}

.mobile-nav-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(90deg) translate(6px, 0);
}

.mobile-nav-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(90deg) translate(-6px, 0);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Contact Section */
.contact-section {
    padding: 8rem 2rem 4rem;
    min-height: 100vh;
    background: var(--bg-light);
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
}

.contact-container {
    width: 100%;
    max-width: 500px;
}

.contact-form-wrapper {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.contact-form-wrapper h1 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text);
}

.highlight {
    color: var(--primary);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    width: 100%;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    background-color: #f9f9f9;
    color: var(--text);
    transition: border-color 0.3s;
    box-sizing: border-box;
    font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.1);
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.turnstile-wrapper {
    display: flex;
    justify-content: center;
    margin: 1.5rem 0;
}

.contact-form button {
    width: 100%;
    padding: 1rem;
    background-color: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.contact-form button:hover:not(:disabled) {
    background-color: var(--secondary-color);
    transform: translateY(-1px);
}

.contact-form button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
    transform: none;
}

.contact-form button:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Loading States */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-left: 10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
    vertical-align: middle;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.contact-form button.loading {
    background-color: #ccc;
    cursor: not-allowed;
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-form button.loading:hover {
    background-color: #ccc;
    transform: none;
}

/* Form Messages */
.form-message {
    padding: 1rem;
    border-radius: 4px;
    margin-top: 1rem;
    text-align: center;
    font-weight: 500;
    border: 1px solid;
}

.form-message.success {
    background: var(--success-bg);
    border-color: var(--success-border);
    color: var(--success);
}

.form-message.error {
    background: var(--error-bg);
    border-color: var(--error-border);
    color: var(--error);
}

/* Footer */
.footer {
    width: 100%;
    background: var(--text);
    color: var(--white);
    padding: 2rem;
    text-align: center;
    margin-top: auto;
}

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

.social-links {
    margin-bottom: 1rem;
}

.social-links a {
    color: var(--white);
    text-decoration: none;
    margin: 0 1rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--primary);
}

.copyright {
    margin-top: 1rem;
    opacity: 0.8;
    margin-bottom: 0;
}

/* Success/Error Pages */
.success-message,
.error-message {
    text-align: center;
    padding: 3rem 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.success-message h2 {
    color: var(--primary);
    margin-bottom: 1rem;
}

.error-message h2 {
    color: #dc3545;
    margin-bottom: 1rem;
}

.success-message p,
.error-message p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
    max-width: 600px;
}

.back-button {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius);
    text-decoration: none;
    transition: var(--transition);
}

.back-button:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        padding: 1rem;
    }
    
    .nav-links {
        display: none;
        position: fixed;
        inset: 70px 0 0 0;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        z-index: 999;
        box-shadow: var(--shadow);
    }

    .nav-links[data-visible="true"] {
        display: flex;
    }

    .nav-links li {
        margin: 1rem 0;
        text-align: center;
    }

    .mobile-nav-toggle {
        display: block;
    }

    .contact-section {
        padding: 6rem 1rem 2rem;
    }

    .contact-form-wrapper {
        padding: 1.5rem;
    }

    .contact-form-wrapper h1 {
        font-size: 1.5rem;
    }
}

@media (max-width: 600px) {
    .contact-form-wrapper {
        padding: 1.5rem;
    }

    .contact-form-wrapper h1 {
        font-size: 1.5rem;
    }
    
    .nav-container {
        padding: 0.5rem 1rem;
    }
    
    .logo {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .contact-form input,
    .contact-form textarea {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .contact-section {
        padding: 5rem 0.5rem 2rem;
    }
    
    .contact-form-wrapper {
        padding: 1rem;
    }
}