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

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

body {
    background-color: #0f0a14;
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

/* ===== Geometric Background Shapes ===== */
.geo-shape {
    position: fixed;
    pointer-events: none;
    z-index: 0;
}

.geo-circle-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(157, 23, 77, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    top: -100px;
    right: -200px;
}

.geo-circle-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    bottom: 10%;
    left: -100px;
}

.geo-triangle {
    width: 0;
    height: 0;
    border-left: 150px solid transparent;
    border-right: 150px solid transparent;
    border-bottom: 260px solid rgba(157, 23, 77, 0.06);
    top: 45%;
    right: 5%;
    transform: rotate(15deg);
}

.geo-dots {
    width: 200px;
    height: 200px;
    background-image: radial-gradient(circle, rgba(251, 191, 36, 0.15) 1px, transparent 1px);
    background-size: 20px 20px;
    top: 60%;
    left: 8%;
    opacity: 0.6;
}

/* ===== Floating Cards ===== */
.floating-card {
    animation: float 4s ease-in-out infinite;
}

.card-fade-in {
    animation: float 4s ease-in-out infinite, fadeSlideIn 0.8s ease-out both;
}

.card-fade-in-delayed {
    animation: float 4s ease-in-out infinite 1s, fadeSlideIn 0.8s ease-out 0.3s both;
}

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

@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Scroll Reveal ===== */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s ease-out, transform 0.7s ease-out;
    }
    
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Card Hover ===== */
.card-hover {
    transform: translateY(0);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(157, 23, 77, 0.15);
}

/* ===== Navbar Scrolled State ===== */
#navbar.scrolled {
    background: rgba(15, 10, 20, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(157, 23, 77, 0.2);
}

/* ===== Mobile Link ===== */
.mobile-link {
    opacity: 1;
    transform: none;
}

/* ===== Selection ===== */
::selection {
    background: rgba(157, 23, 77, 0.5);
    color: #fff;
}

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

::-webkit-scrollbar-track {
    background: #0f0a14;
}

::-webkit-scrollbar-thumb {
    background: #831443;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #9d174d;
}