/* Base Styles & Resets */
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    scroll-padding-top: 7rem;
}

body {
    font-family: var(--font-sans);
    color: var(--slate-300);
    line-height: 1.6;
    background-color: var(--slate-900);
    margin: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    border: none !important;
    outline: none !important;
}

/* Typography Defaults */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--slate-700);
    letter-spacing: -0.025em;
    margin-top: 0;
    margin-bottom: 0.5rem;
}

p {
    margin-top: 0;
    margin-bottom: 1rem;
}

a {
    transition: var(--transition-fast);
    text-decoration: none;
    color: var(--primary-600);
}

a:hover {
    color: var(--primary-700);
}

/* Global Utilities */
.text-gradient {
    background: linear-gradient(to right, var(--primary-600), var(--info));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.premium-heading {
    position: relative;
    display: inline-block;
}

/* Global Scrollbar Management - Invisible but functional */
* {
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE and Edge */
}

*::-webkit-scrollbar {
    display: none;
    /* Chrome, Safari, Opera */
}

/* Global Animation Framework */
.reveal-fade-in,
.reveal-slide-up,
.reveal-slide-left,
.reveal-slide-right,
.reveal-scale-up,
.reveal-premium-up {
    opacity: 0;
    filter: blur(8px);
    transition:
        opacity var(--transition-slow),
        transform var(--transition-slow),
        filter var(--transition-slow);
    will-change: transform, opacity, filter;
}

.reveal-fade-in.visible {
    opacity: 1;
    filter: blur(0);
}

.reveal-slide-up {
    transform: translateY(40px);
}

.reveal-slide-up.visible {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

.reveal-premium-up {
    transform: translateY(60px) scale(0.98);
}

.reveal-premium-up.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
}

.reveal-slide-left {
    transform: translateX(-40px);
}

.reveal-slide-left.visible {
    opacity: 1;
    transform: translateX(0);
    filter: blur(0);
}

.reveal-slide-right {
    transform: translateX(40px);
}

.reveal-slide-right.visible {
    opacity: 1;
    transform: translateX(0);
    filter: blur(0);
}

.reveal-scale-up {
    transform: scale(0.92);
}

.reveal-scale-up.visible {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
}

/* Staggered Animations */
.reveal-staggered>*,
.reveal-staggered-premium>* {
    opacity: 0;
    filter: blur(4px);
    transform: translateY(20px);
    transition:
        opacity 0.8s var(--ease-expo-out),
        transform 0.8s var(--ease-expo-out),
        filter 0.8s var(--ease-expo-out);
}

.reveal-staggered.visible>*,
.reveal-staggered-premium.visible>* {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}

/* Floating Animations */
@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }
}

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

.animate-float-delayed {
    animation: float 6s ease-in-out infinite 2s;
}