.solid-header {
    background-color: #1e293b;
}

html.dark .solid-header {
    background-color: #1e293b;
}

.bubbles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.bubble {
    position: absolute;
    bottom: -100px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: bubble-move 25s infinite;
}

.bubble:nth-child(1) {
    left: 10%;
    animation-duration: 20s;
}

.bubble:nth-child(2) {
    left: 20%;
    animation-duration: 25s;
    animation-delay: 2s;
    width: 20px;
    height: 20px;
}

.bubble:nth-child(3) {
    left: 30%;
    animation-duration: 30s;
    animation-delay: 4s;
}

.bubble:nth-child(4) {
    left: 40%;
    animation-duration: 35s;
    animation-delay: 1s;
    width: 30px;
    height: 30px;
}

.bubble:nth-child(5) {
    left: 50%;
    animation-duration: 40s;
    animation-delay: 3s;
}

.bubble:nth-child(6) {
    left: 60%;
    animation-duration: 45s;
    animation-delay: 5s;
    width: 25px;
    height: 25px;
}

.bubble:nth-child(7) {
    left: 70%;
    animation-duration: 50s;
    animation-delay: 2s;
}

.bubble:nth-child(8) {
    left: 80%;
    animation-duration: 55s;
    animation-delay: 6s;
    width: 35px;
    height: 35px;
}

.bubble:nth-child(9) {
    left: 90%;
    animation-duration: 60s;
    animation-delay: 4s;
}

.bubble:nth-child(10) {
    left: 100%;
    animation-duration: 65s;
    animation-delay: 0s;
    width: 20px;
    height: 20px;
}

@keyframes bubble-move {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-1080px) rotate(600deg);
    }
}

html.dark .bubble {
    background: rgba(56, 189, 248, 0.1);
}

.bubble {
    background: rgba(56, 189, 248, 0.1);
}
.fixed-header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 50;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.solid-header {
    background-color: #1e293b;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.4);
}

html.dark .solid-header {
    background-color: #1e293b;
    box-shadow: 0 2px 4px rgba(0,0,0,0.4);
}
.text-glow {
    color: #38bdf8;
    text-shadow: 0 0 10px rgba(56, 189, 248, 0.5), 0 0 20px rgba(56, 189, 248, 0.3);
    font-weight: 700;
}

html.dark .text-glow {
    color: #38bdf8;
    text-shadow: 0 0 10px rgba(56, 189, 248, 0.5), 0 0 20px rgba(56, 189, 248, 0.3);
    font-weight: 700;
}
.card {
    background-color: #1e293b;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 1rem;
    border: 1px solid #334155;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

html.dark .card {
    background-color: #1e293b;
    border-color: #334155;
}

html.dark .card:hover {
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}
.btn-primary {
    background-color: #3b82f6;
    color: white;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #2563eb;
}
#theme-toggle-dark-icon,
#theme-toggle-light-icon {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

#theme-toggle:hover #theme-toggle-dark-icon,
#theme-toggle:hover #theme-toggle-light-icon {
    transform: scale(1.1);
}
.flyer-qr-code {
    width: 150px;
    height: 150px;
}
.flyer-text {
    font-weight: bold;
    font-family: 'Arial', sans-serif;
}

.offer-card {
    cursor: pointer;
    transition: all 0.3s ease;
}

.offer-card:hover {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: #3b82f6;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
    transform: translateX(5px);
}

html.dark .offer-card:hover {
    background-color: rgba(59, 130, 246, 0.2);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.6);
}

.offer-card.selected {
    background-color: rgba(59, 130, 246, 0.15);
    border-color: #3b82f6;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
}

html.dark .offer-card.selected {
    background-color: rgba(59, 130, 246, 0.25);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.7);
}

.service-tab {
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0.75rem 1rem;
    border: 2px solid transparent;
    border-radius: 0.5rem;
    text-align: center;
    font-size: 0.875rem;
}

.service-tab:hover {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: #3b82f6;
}

.service-tab.active {
    background-color: #3b82f6;
    color: white;
    border-color: #3b82f6;
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
}

html.dark .service-tab:hover {
    background-color: rgba(59, 130, 246, 0.2);
}

html.dark .service-tab.active {
    background-color: #3b82f6;
    color: white;
}