/* ============================================
   Joyner Surveying — Custom Styles
   ============================================ */

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

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

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

/* Selection */
::selection {
    background: rgba(255, 107, 74, 0.3);
    color: #fff;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #141414;
}
::-webkit-scrollbar-thumb {
    background: #353535;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #FF6B4A;
}

/* ============================================
   Navigation
   ============================================ */
#nav {
    transition: background 0.3s ease, backdrop-filter 0.3s ease, box-shadow 0.3s ease;
}

#nav.nav-scrolled {
    background: rgba(20, 20, 20, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* ============================================
   Mobile Menu
   ============================================ */
#mobileMenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.mobile-link {
    transition: padding-left 0.2s ease;
}

.mobile-link:hover {
    padding-left: 8px;
}

/* ============================================
   Hero — Geometric Shapes
   ============================================ */
.geo-shape {
    position: absolute;
    opacity: 0.06;
    pointer-events: none;
}

.shape-circle-1 {
    width: 600px;
    height: 600px;
    border-radius: 50%;
    border: 2px solid #FF6B4A;
    top: -100px;
    right: -150px;
    animation: float-slow 20s ease-in-out infinite;
}

.shape-square-1 {
    width: 200px;
    height: 200px;
    background: #FF6B4A;
    bottom: 20%;
    left: 5%;
    transform: rotate(45deg);
    animation: float-medium 15s ease-in-out infinite;
}

.shape-triangle-1 {
    width: 0;
    height: 0;
    border-left: 80px solid transparent;
    border-right: 80px solid transparent;
    border-bottom: 140px solid #FF6B4A;
    top: 30%;
    left: 2%;
    opacity: 0.04;
    animation: float-fast 12s ease-in-out infinite;
}

.shape-circle-2 {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: #FF6B4A;
    bottom: 15%;
    right: 5%;
    opacity: 0.08;
    animation: float-medium 18s ease-in-out infinite reverse;
}

.shape-line-1 {
    width: 300px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #FF6B4A, transparent);
    top: 25%;
    right: 0;
    transform: rotate(-15deg);
    opacity: 0.1;
}

.shape-dots {
    background-image: radial-gradient(circle, #FF6B4A 1px, transparent 1px);
    background-size: 30px 30px;
    width: 200px;
    height: 200px;
    top: 15%;
    right: 10%;
    opacity: 0.15;
}

/* ============================================
   Floating Cards Animation
   ============================================ */
@keyframes float-slow {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes float-medium {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(2deg); }
}

@keyframes float-fast {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

.animate-float-slow {
    animation: float-slow 6s ease-in-out infinite;
}

.animate-float-medium {
    animation: float-medium 5s ease-in-out infinite;
}

.animate-float-fast {
    animation: float-fast 4s ease-in-out infinite;
}

/* ============================================
   Reveal Animations
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
    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; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ============================================
   Form Select Arrow
   ============================================ */
select.appearance-none {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a8a8a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
    .shape-circle-1 {
        width: 300px;
        height: 300px;
        right: -100px;
    }
    .shape-square-1 {
        width: 100px;
        height: 100px;
    }
    .shape-triangle-1 {
        border-left: 40px solid transparent;
        border-right: 40px solid transparent;
        border-bottom: 70px solid #FF6B4A;
    }
}