@import url('fonts.css');

/* Base Styles with Local Fira Sans (Latin Subset) */
body {
    font-family: 'Fira Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #1e293b;
    background-color: #f8fafc;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

code, kbd, samp, pre {
    font-family: 'Fira Code', monospace;
}

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

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Flat UI Components & Badges */
.flat-card {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.flat-card:hover {
    border-color: #cbd5e1;
    box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.05), 0 8px 10px -6px rgba(15, 23, 42, 0.03);
}

.flat-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 9999px;
    letter-spacing: 0.025em;
    text-transform: uppercase;
}

/* Premium Gradient Flat Accents */
.bg-gradient-brand {
    background: linear-gradient(135deg, #0ea5e9 0%, #2563eb 100%);
}

.bg-gradient-emerald {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.bg-gradient-amber {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.text-gradient {
    background: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Subtle Grid Pattern */
.bg-grid-pattern {
    background-size: 32px 32px;
    background-image: 
        linear-gradient(to right, rgba(226, 232, 240, 0.5) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(226, 232, 240, 0.5) 1px, transparent 1px);
}

/* Pulse Glow & Floating Animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-6px);
    }
}

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

@keyframes pulse-subtle {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.75;
    }
}

.animate-pulse-subtle {
    animation: pulse-subtle 2.5s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Range Slider Styling */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: #e2e8f0;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #0284c7;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(2, 132, 199, 0.4);
    border: 3px solid #ffffff;
    transition: transform 0.15s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

input[type="range"]::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #0284c7;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(2, 132, 199, 0.4);
    border: 3px solid #ffffff;
    transition: transform 0.15s ease;
}

/* CBT Simulator Window Styling */
.cbt-screen-pc {
    box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.15);
}

.cbt-screen-phone {
    max-width: 320px;
    border-radius: 36px;
    border: 8px solid #0f172a;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
}