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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    overflow-x: hidden;
}

/* Scroll Reveal Animations */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar scroll effect */
#navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(10, 35, 66, 0.1);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #E8EDF5;
}

::-webkit-scrollbar-thumb {
    background: #40E0D0;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #2BA89A;
}

/* Form focus styles */
input:focus,
textarea:focus {
    outline: none;
}

/* Animation keyframes */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse-soft {
    0%, 100% { opacity: 0.1; }
    50% { opacity: 0.2; }
}

/* Decorative shapes animation */
.hero-shape {
    animation: float 6s ease-in-out infinite;
}

.hero-shape:nth-child(2) {
    animation-delay: -2s;
    animation-duration: 8s;
}

.hero-shape:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 7s;
}

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

#mobile-menu.open {
    max-height: 400px;
}

/* Card hover effects */
.group:hover .group-hover\:scale-105 {
    transform: scale(1.05);
}

/* Smooth transitions for all interactive elements */
a, button {
    transition: all 0.2s ease;
}

/* Print styles */
@media print {
    nav, #contact-form, button {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}