/* === THE REFERRAL PARTNERS: DESIGN SYSTEM V1 === */

:root {
    /* 1. Brand Tokens */
    --color-accent: #0071e3;       /* Professional Blue */
    --color-dark: #111111;         /* Deep Black */
    --color-text: #1d1d1f;         /* Soft Black for text */
    --color-muted: #86868b;        /* Muted Grey */
    --color-bg: #ffffff;
    
    /* 2. Glassmorphism Tokens */
    --glass-surface: rgba(255, 255, 255, 0.85);
    --glass-blur: 20px;
    
    /* 3. Spacing & Layout */
    --container-width: 1100px;
    --radius-smooth: 16px;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    -webkit-font-smoothing: antialiased; /* Crisp text on Mac/iPhone */
    line-height: 1.5;
}

/* Fluid Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* === COMPONENT: The Glass Navbar === */
.nav-glass {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 72px;
    background: var(--glass-surface);
    backdrop-filter: blur(var(--glass-blur)); /* The "Frosted" Effect */
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid rgba(0,0,0,0.05);
    z-index: 1000;
    display: flex;
    align-items: center;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.brand-logo {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

/* === COMPONENT: The Hero Section === */
.hero {
    padding-top: 160px; /* Account for fixed nav */
    padding-bottom: 80px;
    text-align: center;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 5rem); /* Fluid Typography */
    font-weight: 900;
    letter-spacing: -2px;
    line-height: 1.05;
    margin-bottom: 24px;
}

.gradient-text {
    background: linear-gradient(135deg, #0071e3 0%, #00a8e8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* === COMPONENT: The Grid === */
.grid-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 32px;
    padding-bottom: 80px;
}