/* Custom styles for Fish Pros Aquarium Center */

/* Smooth scroll offset for fixed nav */
section[id] {
    scroll-margin-top: 80px;
}

/* Geometric shape animations */
@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes float-delay {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(-3deg); }
}

@keyframes rotate-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes bubble-rise {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    10% { opacity: 0.6; }
    90% { opacity: 0.6; }
    100% { transform: translateY(-100px) scale(1); opacity: 0; }
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(13, 148, 136, 0.3); }
    50% { box-shadow: 0 0 40px rgba(13, 148, 136, 0.6); }
}

/* Geometric shapes */
.geo-circle {
    border-radius: 50%;
}

.geo-float {
    animation: float 6s ease-in-out infinite;
}

.geo-float-delay {
    animation: float-delay 5s ease-in-out infinite;
}

.geo-rotate {
    animation: rotate-slow 20s linear infinite;
}

/* Bubble animations */
.bubble {
    animation: bubble-rise 8s linear infinite;
}

.bubble:nth-child(2) { animation-delay: 2s; animation-duration: 10s; }
.bubble:nth-child(3) { animation-delay: 4s; animation-duration: 7s; }
.bubble:nth-child(4) { animation-delay: 1s; animation-duration: 9s; }
.bubble:nth-child(5) { animation-delay: 3s; animation-duration: 11s; }
.bubble:nth-child(6) { animation-delay: 5s; animation-duration: 8s; }

/* Button shine effect */
.btn-shine {
    position: relative;
    overflow: hidden;
}

.btn-shine::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to right,
        transparent 0%,
        rgba(255,255,255,0.3) 50%,
        transparent 100%
    );
    transform: rotate(30deg);
    transition: all 0.6s ease;
    opacity: 0;
}

.btn-shine:hover::after {
    animation: shine 0.6s ease;
}

@keyframes shine {
    0% { left: -50%; opacity: 1; }
    100% { left: 150%; opacity: 0; }
}

/* Image hover zoom */
.img-zoom {
    overflow: hidden;
}

.img-zoom img {
    transition: transform 0.5s ease;
}

.img-zoom:hover img {
    transform: scale(1.1);
}

/* Service card hover */
.service-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(13, 148, 136, 0.15);
}

/* Section reveal animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile menu */
.mobile-menu {
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.mobile-menu.open {
    transform: translateX(0);
}

/* Pattern background */
.pattern-bg {
    background-image: radial-gradient(circle at 25% 25%, rgba(13, 148, 136, 0.05) 0%, transparent 50%),
                      radial-gradient(circle at 75% 75%, rgba(45, 212, 191, 0.05) 0%, transparent 50%);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #0d9488, #14b8a6);
    border-radius: 5px;
}

/* Focus styles for accessibility */
input:focus,
select:focus,
textarea:focus,
button:focus {
    outline: none;
}

/* Mobile menu overlay */
.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 40;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-overlay.active {
    opacity: 1;
    pointer-events: all;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .geo-shape {
        display: none;
    }
}