/* --- BASE STYLES & VARIABLES --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@600;700;800&display=swap');

:root {
    /* Brand Colors - SaaS Modern Palette */
    --nav-navy: #0F172A;
    --nav-navy-hsl: 222, 47%, 11%;
    --modern-gold: #FACC15;
    --modern-gold-hsl: 45, 93%, 47%;
    --gold-hover: #EAB308;

    /* Functional Colors */
    --primary: var(--nav-navy-hsl);
    --secondary: var(--modern-gold-hsl);
    --bg-main: #FFFFFF;
    --bg-light: #F8FAFC;
    --bg-secondary: #F1F5F9;
    --bg-white: 0, 0%, 100%;

    /* Text Colors */
    --text-main: #1E293B;
    --text-muted: #64748B;
    --text-light: #94A3B8;

    /* Semantic Colors */
    --success: #10B981;
    --error: #EF4444;

    /* Shadows - LinkedIn/SaaS Style */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);

    /* Misc */
    --radius: 12px;
    --radius-md: 16px;
    --radius-sm: 8px;
    --container-max: 1200px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    animation: pageEntrance 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

h1, h2, h3, h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    color: var(--nav-navy);
    line-height: 1.2;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Animations */
@keyframes pageEntrance {
    from { 
        opacity: 0; 
        transform: translateY(30px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--nav-navy);
}

::-webkit-scrollbar-thumb {
    background: var(--modern-gold);
    border-radius: 10px;
    border: 3px solid var(--nav-navy);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gold-hover);
}

/* Utilities */
.bg-light { background-color: var(--bg-light); }
.text-gold { color: var(--modern-gold); }
.reveal {
    opacity: 0;
    transform: translateY(30px) scale(0.98);
    transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
    will-change: transform, opacity;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0) scale(1);
}