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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

/* Header */
.header {
    background: #000;
    color: white;
    padding: 1rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
}

.logo i {
    margin-right: 0.5rem;
    font-size: 1.8rem;
}

.nav-links a {
    color: white;
    text-decoration: none;
    margin-left: 2rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #1fb3f5;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1fb3f5 0%, #000 100%);
    color: white;
    padding: 8rem 0 4rem;
    text-align: center;
    margin-top: 60px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-button {
    background: white;
    color: #000;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* Order Section */
.order-section {
    padding: 4rem 0;
    background: white;
}

.order-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #000;
}

.delivery-form {
    max-width: 800px;
    margin: 0 auto;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.form-section {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid #e9ecef;
}

.form-section h3 {
    margin-bottom: 1.5rem;
    color: #000;
    display: flex;
    align-items: center;
}

.form-section h3 i {
    margin-right: 0.5rem;
    color: #1fb3f5;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #495057;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e9ecef;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #1fb3f5;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.primary-button,
.secondary-button {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.primary-button {
    background: #000;
    color: white;
}

.primary-button:hover {
    background: #333;
    transform: translateY(-2px);
}

.secondary-button {
    background: #f8f9fa;
    color: #000;
    border: 2px solid #e9ecef;
}

.secondary-button:hover {
    background: #e9ecef;
    transform: translateY(-2px);
}

/* Quote Result */
.quote-result {
    max-width: 600px;
    margin: 2rem auto;
    padding: 2rem;
    background: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 10px;
    text-align: center;
}

.quote-result h3 {
    color: #155724;
    margin-bottom: 1rem;
}

/* Track Section */
.track-section {
    padding: 4rem 0;
    background: #f8f9fa;
}

.track-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #000;
}

.track-form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    gap: 1rem;
    align-items: end;
}

.track-form .form-group {
    flex: 1;
    margin-bottom: 0;
}

.tracking-result {
    max-width: 600px;
    margin: 2rem auto;
    padding: 2rem;
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.tracking-result h3 {
    color: #000;
    margin-bottom: 1rem;
}

/* Footer */
.footer {
    background: #000;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

/* Loading */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #1fb3f5;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading p {
    color: white;
    font-size: 1.1rem;
}

/* Notification */
.notification {
    position: fixed;
    top: 80px;
    right: 20px;
    max-width: 400px;
    z-index: 2001;
}

.notification-content {
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-left: 4px solid #1fb3f5;
}

.close-button {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #6c757d;
    margin-left: 1rem;
}

.close-button:hover {
    color: #000;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .track-form {
        flex-direction: column;
        align-items: stretch;
    }
    
    .track-form .form-group {
        margin-bottom: 1rem;
    }
}