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

body {
    font-family: 'Poppins', sans-serif;
    overflow-x: hidden;
}

.font-display {
    font-family: 'Playfair Display', serif;
}

/* Particles Background */
#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

/* Glass Morphism Effect */
.glass-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 48px 0 rgba(31, 38, 135, 0.5);
}

/* Glow Effect */
.glow {
    text-shadow: 0 0 20px rgba(236, 72, 153, 0.5),
                 0 0 40px rgba(236, 72, 153, 0.3),
                 0 0 60px rgba(236, 72, 153, 0.2);
}

/* Countdown Styles */
.countdown-item {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.5), rgba(219, 39, 119, 0.5));
    border-radius: 15px;
    padding: 1.5rem 0.75rem;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.4);
    transition: all 0.3s ease;
    min-height: 100px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.countdown-item:hover {
    border-color: rgba(255, 255, 255, 0.6);
}

.countdown-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5), 0 0 20px rgba(236, 72, 153, 0.8);
    line-height: 1;
    margin-bottom: 0.5rem;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.05em;
    display: block;
    width: 100%;
}

.countdown-label {
    font-size: 0.75rem;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    margin-top: 0.25rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    display: block;
    width: 100%;
}

@media (min-width: 640px) {
    .countdown-item {
        padding: 1.75rem 1rem;
        border-radius: 18px;
        min-height: 120px;
    }
    
    .countdown-value {
        font-size: 3.5rem;
        letter-spacing: 0.08em;
    }
    
    .countdown-label {
        font-size: 0.9rem;
        font-weight: 500;
    }
}

@media (min-width: 768px) {
    .countdown-item {
        padding: 2rem 1.5rem;
        border-radius: 20px;
        min-height: 140px;
    }
    
    .countdown-value {
        font-size: 4rem;
        letter-spacing: 0.1em;
    }
    
    .countdown-label {
        font-size: 1rem;
        letter-spacing: 2px;
        font-weight: 500;
    }
}

/* Flight Card Styles */
.flight-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05));
    border-radius: 15px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.flight-card:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
    transform: scale(1.02);
}

@media (min-width: 768px) {
    .flight-card {
        padding: 2rem;
        border-radius: 20px;
    }
}

.airline-info {
    color: #fce7f3;
}

/* Flight Path */
.flight-path {
    position: relative;
    width: 100%;
    height: 40px;
    display: flex;
    align-items: center;
}

.flight-path-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, #ec4899, #f472b6, #ec4899);
    position: relative;
    overflow: hidden;
}

.flight-path-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.8), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.layover-info {
    margin-top: 1rem;
    padding: 0.75rem;
    background: rgba(251, 207, 232, 0.2);
    border-radius: 10px;
    text-align: center;
    color: #fce7f3;
    font-size: 0.9rem;
}

.arrival-info {
    margin-top: 1rem;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.3), rgba(22, 163, 74, 0.3));
    border-radius: 10px;
    text-align: center;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #ec4899, #db2777);
    color: white;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(236, 72, 153, 0.4);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(236, 72, 153, 0.6);
    background: linear-gradient(135deg, #db2777, #be185d);
}

@media (min-width: 768px) {
    .btn-primary {
        padding: 1rem 2.5rem;
        font-size: 1.2rem;
    }
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    border: 2px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

@media (min-width: 768px) {
    .btn-secondary {
        padding: 1rem 2.5rem;
        font-size: 1.1rem;
    }
}

/* Animations */
.heart-beat {
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    10%, 30% { transform: scale(1.1); }
    20%, 40% { transform: scale(1); }
}

.fade-in {
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-in-left {
    animation: slideInLeft 1s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    animation: slideInRight 1s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.zoom-in {
    animation: zoomIn 1s ease-out;
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Hidden Class */
.hidden {
    display: none !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem !important;
        line-height: 1.2 !important;
    }
    
    .glass-card {
        border-radius: 20px;
    }
    
    .glow {
        text-shadow: 0 0 15px rgba(236, 72, 153, 0.5),
                     0 0 30px rgba(236, 72, 153, 0.3);
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem !important;
    }
    
    .glass-card {
        border-radius: 15px;
    }
}

/* Loading Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Floating Elements */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.float {
    animation: float 3s ease-in-out infinite;
}

/* Sparkle Effect */
@keyframes sparkle {
    0%, 100% {
        opacity: 0;
        transform: scale(0);
    }
    50% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #ec4899, #f472b6, #fbbf24);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #ec4899, #db2777);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #db2777, #be185d);
}