/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(135deg, #112F59 0%, #2F5EC3 100%);
    color: #ffffff;
    min-height: 100vh;
    line-height: 1.6;
}

/* Container */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

/* Header */
.header {
    padding: 1.5rem 2rem;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo {
    height: 2rem;
    width: auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    white-space: nowrap;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-decoration: none;
    font-family: inherit;
}

.btn:focus-visible {
    outline: 2px solid #4F46E5;
    outline-offset: 2px;
}

.btn:disabled {
    pointer-events: none;
    opacity: 0.5;
}

.btn-primary {
    background: hsl(226, 100%, 70%);
    color: #ffffff;
    height: 3rem;
    padding: 0 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    background: hsl(226, 100%, 65%);
    transform: scale(1.05);
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 4rem;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.hero-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 42rem;
    margin: 0 auto;
}

/* Countdown */
.countdown-section {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 3rem 0 4rem;
}

.countdown {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.countdown-value {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    font-family: 'Montserrat', sans-serif;
}

.countdown-days {
    font-weight: 900;
    color: #FFC845;
}

.countdown-time {
    color: #FFFFFF;
}

.countdown-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.countdown-separator {
    font-size: 4rem;
    font-weight: 700;
    color: #ffffff;
}

/* Features Section */
.features-section {
    margin: 5rem 0 6rem;
}

.features-container {
    background: linear-gradient(135deg, rgba(35, 47, 89, 0.5) 0%, rgba(35, 47, 89, 0.7) 100%);
    backdrop-filter: blur(10px);
    border-radius: 1.5rem;
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(17, 47, 89, 0.3);
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

.features-heading h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
}

.features-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-card {
    background: linear-gradient(135deg, rgba(35, 47, 89, 0.6) 0%, rgba(47, 94, 195, 0.4) 100%);
    backdrop-filter: blur(10px);
    border-radius: 1rem;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-card:hover {
    transform: scale(1.05);
}

.feature-icon {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    background: rgba(255, 200, 69, 0.2);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFC845;
}

.feature-content {
    flex: 1;
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.25rem;
}

.feature-description {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Footer */
.footer {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 3rem;
}

.footer-content {
    margin-bottom: 1.5rem;
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.footer-subtitle {
    font-style: italic;
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-address {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.footer-link {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    cursor: pointer;
    transition: color 0.3s ease;
    font-family: inherit;
}

.footer-link:hover {
    color: #FFC845;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-content {
    background: linear-gradient(135deg, #112F59 0%, #2F5EC3 100%);
    border-radius: 1rem;
    max-width: 56rem;
    max-height: 80vh;
    width: 100%;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
}

.modal-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 0.25rem;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #ffffff;
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    max-height: calc(80vh - 5rem);
}

.modal-section {
    margin-bottom: 1.5rem;
}

.modal-section h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.75rem;
}

.modal-section h4 {
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.5rem;
    margin-top: 0.75rem;
}

.modal-section p {
    font-size: 0.875rem;
    color: #ffffff;
    margin-bottom: 0.75rem;
}

.modal-section ul {
    list-style: disc;
    padding-left: 1.25rem;
    margin-bottom: 0.75rem;
}

.modal-section li {
    font-size: 0.875rem;
    color: #ffffff;
    margin-bottom: 0.25rem;
}

/* Responsive Design */
@media (min-width: 768px) {
    .header {
        padding: 2rem;
    }
    
    .logo {
        height: 2.5rem;
    }
    
    .hero-title {
        font-size: 3.75rem;
    }
    
    .hero-description {
        font-size: 1.25rem;
    }
    
    .countdown {
        gap: 2rem;
    }
    
    .countdown-value {
        font-size: 6rem;
    }
    
    .countdown-separator {
        font-size: 6rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .features-heading h2 {
        font-size: 3rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4.5rem;
    }
    
    .countdown {
        gap: 3rem;
    }
    
    .countdown-value {
        font-size: 7rem;
    }
    
    .countdown-separator {
        font-size: 7rem;
    }
    
    .features-heading h2 {
        font-size: 3.75rem;
    }
}

/* Animation for countdown */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.countdown-value {
    animation: pulse 2s ease-in-out infinite;
}