/* ===== Base & Typography ===== */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Nunito', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, .font-fredoka {
    font-family: 'Fredoka', sans-serif;
}

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

.geo-circle-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 107, 63, 0.08) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    border-radius: 50%;
}

.geo-circle-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 138, 106, 0.06) 0%, transparent 70%);
    bottom: 10%;
    left: 5%;
    border-radius: 50%;
}

.geo-square-1 {
    width: 120px;
    height: 120px;
    border: 2px solid rgba(255, 107, 63, 0.15);
    top: 20%;
    left: 8%;
    border-radius: 20px;
    transform: rotate(45deg);
    animation: float-slow 8s ease-in-out infinite;
}

.geo-triangle-1 {
    width: 0;
    height: 0;
    border-left: 50px solid transparent;
    border-right: 50px solid transparent;
    border-bottom: 86px solid rgba(255, 107, 63, 0.08);
    top: 40%;
    right: 5%;
    animation: float-slow 6s ease-in-out infinite reverse;
}

.geo-dots {
    width: 100px;
    height: 100px;
    background-image: radial-gradient(circle, rgba(255, 138, 106, 0.2) 1.5px, transparent 1.5px);
    background-size: 12px 12px;
    bottom: 15%;
    right: 10%;
    border-radius: 50%;
}

/* ===== Spin Animation ===== */
@keyframes spin-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.animate-spin-slow {
    animation: spin-slow 20s linear infinite;
}

/* ===== Float Animation ===== */
@keyframes float-slow {
    0%, 100% { transform: rotate(45deg) translateY(0); }
    50% { transform: rotate(45deg) translateY(-15px); }
}

/* ===== Scroll Reveal ===== */
.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;
    }
    .animate-spin-slow {
        animation-duration: 60s;
    }
    html {
        scroll-behavior: auto;
    }
}

/* ===== Navbar ===== */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(15, 16, 18, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 107, 63, 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* ===== Mobile Menu ===== */
.mobile-link {
    display: block;
    padding: 8px 0;
}

/* ===== Section Spacing ===== */
section {
    position: relative;
}

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

::-webkit-scrollbar-track {
    background: #1f2024;
}

::-webkit-scrollbar-thumb {
    background: #4a4b52;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #ff6b3f;
}

/* ===== Selection ===== */
::selection {
    background: rgba(255, 107, 63, 0.3);
    color: #fff;
}

/* ===== Focus Styles ===== */
a:focus-visible, button:focus-visible {
    outline: 2px solid #ff8a6a;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ===== Image Optimization ===== */
img {
    max-width: 100%;
    height: auto;
}

/* ===== Touch Device Adjustments ===== */
@media (hover: none) {
    .group:hover .group-hover\:scale-110 {
        transform: scale(1);
    }
    .group:hover .group-hover\:border-coral-500/50 {
        border-color: rgba(255, 107, 63, 0.3);
    }
}