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

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Geometric Decorative Shapes */
.geo-shape {
    position: absolute;
    pointer-events: none;
}

.geo-circle-1 {
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245, 166, 35, 0.15) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.geo-circle-2 {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(141, 202, 141, 0.2) 0%, transparent 70%);
    bottom: 10%;
    left: 5%;
    animation: float 6s ease-in-out infinite reverse;
}

.geo-circle-3 {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    top: 30%;
    right: 10%;
    animation: float 10s ease-in-out infinite;
}

.geo-square-1 {
    width: 100px;
    height: 100px;
    background: rgba(245, 166, 35, 0.1);
    border-radius: 20px;
    top: 60%;
    left: 8%;
    transform: rotate(45deg);
    animation: spin 20s linear infinite;
}

.geo-triangle-1 {
    width: 0;
    height: 0;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-bottom: 86px solid rgba(141, 202, 141, 0.12);
    top: 20%;
    left: 15%;
    animation: float 7s ease-in-out infinite;
}

.geo-dots {
    width: 200px;
    height: 200px;
    background-image: radial-gradient(circle, rgba(255,255,255,0.15) 1px, transparent 1px);
    background-size: 20px 20px;
    bottom: 10%;
    right: 5%;
}

.geo-ring-1 {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.08);
    top: 45%;
    right: 20%;
    animation: float 9s ease-in-out infinite reverse;
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(3deg); }
}

@keyframes spin {
    from { transform: rotate(45deg); }
    to { transform: rotate(405deg); }
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Program Cards */
.program-card {
    will-change: transform;
}

/* Community Cards */
.community-card {
    will-change: transform;
}

/* Mobile Menu */
.mobile-link {
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

#mobileMenu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

#mobileMenu.open {
    opacity: 1;
    pointer-events: all;
}

/* Mobile menu button animation */
.menu-line {
    transition: all 0.3s ease;
}

#menuBtn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

#menuBtn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menuBtn.active .menu-line:nth-child(3) {
    width: 20px;
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Navbar scroll state */
nav.scrolled {
    background: rgba(250, 250, 245, 0.95);
    backdrop-blur-lg;
    box-shadow: 0 1px 20px rgba(0,0,0,0.08);
}

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

/* Selection color */
::selection {
    background: rgba(61, 139, 61, 0.2);
    color: #1d441d;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .geo-circle-1 {
        width: 250px;
        height: 250px;
    }
    .geo-circle-2 {
        width: 120px;
        height: 120px;
    }
    .geo-square-1 {
        width: 60px;
        height: 60px;
    }
    .geo-triangle-1 {
        border-left: 30px solid transparent;
        border-right: 30px solid transparent;
        border-bottom: 52px solid rgba(141, 202, 141, 0.12);
    }
}