html {
    scroll-behavior: smooth;
}

/* IBSEA Global Design System */
:root {
    /* Primary Colors */
    --color-primary: #f6790b;
    --color-primary-soft: rgba(246, 121, 11, 0.1);
    --color-secondary: #0F172A;

    /* Semantic Colors (Light Mode Default) */
    --bg-main: #f8f7f5;
    --bg-surface: #ffffff;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border-color: #f1f5f9;

    /* Gradients */
    --gold-gradient: linear-gradient(to right, #C5A059, #E6C88B, #C5A059);
    --orange-gradient: linear-gradient(135deg, #f6790b 0%, #f97316 100%);

    /* Layout Tokens */
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-3xl: 2.5rem;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
}

/* Dark Mode Tokens */
.dark {
    --bg-main: #020617;
    --bg-surface: #0f172a;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: #1e293b;
}

/* Base Adjustments */
body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: 'Public Sans', sans-serif;
    transition: background-color 0.3s, color 0.3s;
}

/* Unified Components */
.glass-nav {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.dark .glass-nav {
    background: rgba(15, 23, 42, 0.9);
}

.gold-gradient-text {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hover-lift {
    transition: all 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* Standard Rounded utility if needs override from tailwind ones */
.rounded-mission {
    border-radius: var(--radius-3xl);
}