/* Custom Font */
.font-inter {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom Animations */
@keyframes blob {
    0% {
        transform: translate(0px, 0px) scale(1);
    }
    33% {
        transform: translate(30px, -50px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
    100% {
        transform: translate(0px, 0px) scale(1);
    }
}

.animate-blob {
    animation: blob 7s infinite;
}

.animation-delay-2000 {
    animation-delay: 2s;
}

.animation-delay-4000 {
    animation-delay: 4s;
}

/* Fade In Animations */
.fade-in {
    opacity: 0;
    animation: fadeIn 1s ease-in-out forwards;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #9333ea, #3b82f6);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, #7e22ce, #2563eb);
}

/* Input Focus Styles */
input:focus {
    box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.1);
}

/* Mobile Menu Animation */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

#mobile-menu.show {
    max-height: 500px;
}

/* Button Hover Effects */
button, a[href="#order"] {
    position: relative;
    overflow: hidden;
}

button::before, a[href="#order"]::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

button:hover::before, a[href="#order"]:hover::before {
    width: 300px;
    height: 300px;
}

/* Card Hover Effects */
.bg-white.rounded-xl {
    transition: all 0.3s ease;
}

.bg-white.rounded-xl:hover {
    transform: translateY(-5px);
}

/* Gradient Text Animation */
@keyframes gradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.bg-gradient-to-r {
    background-size: 200% 200%;
    animation: gradient 3s ease infinite;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .text-4xl {
        font-size: 2rem;
    }
    
    .text-6xl {
        font-size: 3rem;
    }
    
    .text-3xl {
        font-size: 1.75rem;
    }
    
    .text-4xl {
        font-size: 2.25rem;
    }
}

/* Loading State for Form */
.form-loading {
    opacity: 0.6;
    pointer-events: none;
}

.form-loading button {
    position: relative;
}

.form-loading button::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid #ffffff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Success Message */
.success-message {
    background: linear-gradient(to right, #10b981, #059669);
    color: white;
    padding: 1rem;
    border-radius: 0.75rem;
    margin-top: 1rem;
    text-align: center;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Error Message */
.error-message {
    background: linear-gradient(to right, #ef4444, #dc2626);
    color: white;
    padding: 1rem;
    border-radius: 0.75rem;
    margin-top: 1rem;
    text-align: center;
    animation: slideDown 0.3s ease-out;
}

/* Language Switcher */
#lang-menu {
    animation: slideDown 0.2s ease-out;
}

#lang-menu button {
    font-size: 0.875rem;
}

.lang-check, .lang-check-mobile {
    font-weight: bold;
}

/* Language switcher hover effect */
.lang-option:hover, .lang-option-mobile:hover {
    background-color: #f3f4f6;
}

/* Mobile language switcher */
.lang-option-mobile {
    font-size: 0.875rem;
}