/* ============================================
   Riverfront 386 — Custom Styles
   ============================================ */

/* Base */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    min-height: 100vh;
}

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

.geo-circle-1 {
    top: 10%;
    right: 5%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.08), rgba(13, 148, 136, 0.04));
    border: 2px solid rgba(20, 184, 166, 0.1);
}

.geo-circle-2 {
    bottom: 15%;
    right: 15%;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.1), rgba(245, 158, 11, 0.05));
    border: 2px solid rgba(251, 191, 36, 0.15);
}

.geo-square-1 {
    top: 25%;
    right: 38%;
    width: 80px;
    height: 80px;
    background: rgba(13, 148, 136, 0.06);
    border: 2px solid rgba(13, 148, 136, 0.12);
    transform: rotate(45deg);
}

.geo-triangle-1 {
    bottom: 25%;
    left: 5%;
    width: 0;
    height: 0;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-bottom: 86px solid rgba(20, 184, 166, 0.06);
}

.geo-dots {
    top: 50%;
    left: 42%;
    width: 120px;
    height: 120px;
    background-image: radial-gradient(circle, rgba(13, 148, 136, 0.2) 1px, transparent 1px);
    background-size: 16px 16px;
    opacity: 0.6;
}

/* ============================================
   Navbar
   ============================================ */
#navbar {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

#navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* ============================================
   Mobile Menu
   ============================================ */
#mobileMenu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-link {
    transition: all 0.3s ease;
}

/* ============================================
   Service Cards
   ============================================ */
.service-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ============================================
   Form Styles
   ============================================ */
input:focus,
select:focus,
textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

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

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 768px) {
    .geo-circle-1 {
        width: 250px;
        height: 250px;
    }
    
    .geo-circle-2 {
        width: 120px;
        height: 120px;
    }
    
    .geo-square-1 {
        width: 50px;
        height: 50px;
    }
    
    .geo-triangle-1 {
        border-left: 30px solid transparent;
        border-right: 30px solid transparent;
        border-bottom: 52px solid rgba(20, 184, 166, 0.06);
    }
}

@media (max-width: 360px) {
    .geo-circle-1 {
        width: 180px;
        height: 180px;
    }
}

/* ============================================
   Accessibility
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .reveal {
        opacity: 1;
        transform: none;
    }
}