/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

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

img {
    max-width: 100%;
    height: auto;
}

/* ===== Geometric Background Shapes ===== */
.geo-circle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.geo-circle-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 160, 23, 0.08) 0%, transparent 70%);
    top: -150px;
    right: -100px;
}

.geo-circle-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(232, 184, 48, 0.1) 0%, transparent 70%);
    bottom: 100px;
    left: 5%;
}

.geo-diamond {
    position: absolute;
    width: 120px;
    height: 120px;
    background: rgba(212, 160, 23, 0.06);
    transform: rotate(45deg);
    pointer-events: none;
}

.geo-diamond-1 {
    top: 20%;
    right: 8%;
}

.geo-diamond-2 {
    width: 80px;
    height: 80px;
    background: rgba(10, 31, 63, 0.08);
    top: 10%;
    left: 5%;
}

.geo-stripe {
    position: absolute;
    pointer-events: none;
}

.geo-stripe-1 {
    width: 300px;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(212, 160, 23, 0.2), transparent);
    top: 40%;
    left: 0;
    transform: rotate(-15deg);
}

.geo-stripe-2 {
    width: 200px;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(10, 31, 63, 0.15), transparent);
    bottom: 25%;
    right: 0;
    transform: rotate(10deg);
}

.geo-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    pointer-events: none;
}

.geo-dot-1 {
    background: rgba(212, 160, 23, 0.3);
    top: 30%;
    left: 15%;
}

.geo-dot-2 {
    background: rgba(212, 160, 23, 0.2);
    bottom: 35%;
    right: 20%;
}

.geo-circle-3 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(10, 31, 63, 0.06) 0%, transparent 70%);
    bottom: -50px;
    left: 10%;
}

/* ===== Navbar ===== */
#navbar {
    background: transparent;
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

#navbar.scrolled {
    background: rgba(10, 31, 63, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.15);
}

/* ===== Card Hover Effects ===== */
.card-hover {
    transform: translateY(0);
}

.card-hover:hover {
    transform: translateY(-4px);
}

/* ===== Feature Card Hover ===== */
.feature-card {
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-4px);
}

/* ===== Scroll Reveal Animations (below-fold only) ===== */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .card-hover:hover,
    .feature-card:hover {
        transform: none;
    }
}

/* ===== Mobile Menu ===== */
#mobileMenu {
    animation: slideDown 0.3s ease;
}

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

/* ===== Mobile Responsive ===== */
@media (max-width: 768px) {
    .geo-circle-1 {
        width: 300px;
        height: 300px;
    }
    
    .geo-diamond-1 {
        width: 60px;
        height: 60px;
        top: 15%;
        right: 5%;
    }
    
    .geo-diamond-2 {
        display: none;
    }
    
    .geo-stripe-1 {
        width: 150px;
    }
    
    .geo-stripe-2 {
        display: none;
    }
    
    .geo-circle-3 {
        width: 100px;
        height: 100px;
    }
}

/* ===== Selection Color ===== */
::selection {
    background: rgba(212, 160, 23, 0.3);
    color: #0A1F3F;
}