/* ============================================
   BrightScroll Design System
   ============================================ */

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

/* --- Custom Properties --- */
:root {
	/* Brand Colors */
	--color-base: #1a1a2e;
	--color-base-light: #232340;
	--color-base-card: #1e1e35;

	/* Gold — brand accent for headings, labels, icons */
	--color-gold: #d4a847;
	--color-gold-dim: #b8922e;

	/* Bright gold — CTA buttons only (meeting callouts) */
	--color-cta: #f0c030;
	--color-cta-hover: #d9ad28;
	--color-cta-text: #1a1a2e;

	/* Neutrals */
	--color-white: #f0f0f0;
	--color-text: #c8c8d0;
	--color-text-muted: #8888a0;
	--color-border: #2a2a45;
	--color-border-light: #3a3a55;

	/* Typography */
	--font-family: 'Inter', system-ui, -apple-system, sans-serif;
	--font-weight-regular: 400;
	--font-weight-medium: 500;
	--font-weight-semibold: 600;
	--font-weight-bold: 700;

	/* Type Scale */
	--text-xs: 0.75rem;
	--text-sm: 0.875rem;
	--text-base: 1rem;
	--text-lg: 1.125rem;
	--text-xl: 1.25rem;
	--text-2xl: 1.5rem;
	--text-3xl: 2rem;
	--text-4xl: 2.5rem;
	--text-5xl: 3.5rem;

	/* Spacing Scale */
	--space-xs: 0.25rem;
	--space-sm: 0.5rem;
	--space-md: 1rem;
	--space-lg: 1.5rem;
	--space-xl: 2rem;
	--space-2xl: 3rem;
	--space-3xl: 4rem;
	--space-4xl: 6rem;
	--space-5xl: 8rem;

	/* Layout */
	--max-width: 1200px;
	--content-padding: var(--space-xl);
	--section-gap: var(--space-5xl);

	/* Borders */
	--radius-sm: 4px;
	--radius-md: 8px;
	--radius-lg: 12px;
	--radius-xl: 16px;

	/* Transitions */
	--transition-fast: 150ms ease;
	--transition-base: 250ms ease;
}

/* --- Base Styles --- */
html {
	font-size: 16px;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

body {
	font-family: var(--font-family);
	font-weight: var(--font-weight-regular);
	font-size: var(--text-base);
	line-height: 1.6;
	color: var(--color-text);
	background-color: var(--color-base);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
	color: var(--color-white);
	font-weight: var(--font-weight-semibold);
	line-height: 1.2;
}

h1 { font-size: var(--text-5xl) }
h2 { font-size: var(--text-3xl) }
h3 { font-size: var(--text-2xl) }
h4 { font-size: var(--text-xl) }

p {
	max-width: 65ch;
}

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

a:hover {
	color: var(--color-white);
}

/* --- Section Labels --- */
.section-label {
	font-size: var(--text-sm);
	font-weight: var(--font-weight-semibold);
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--color-gold);
}

/* --- Buttons --- */

/* CTA button — pink, used ONLY for primary actions */
.btn-cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: var(--space-md) var(--space-xl);
	font-family: var(--font-family);
	font-size: var(--text-base);
	font-weight: var(--font-weight-medium);
	color: var(--color-cta-text);
	background-color: var(--color-cta);
	border: none;
	border-radius: var(--radius-md);
	cursor: pointer;
	transition:
		background-color var(--transition-fast),
		transform var(--transition-fast);
}

.btn-cta:hover {
	background-color: var(--color-cta-hover);
	transform: translateY(-1px);
}

.btn-cta:active {
	transform: translateY(0);
}

/* Secondary button — outlined, muted */
.btn-secondary {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: var(--space-md) var(--space-xl);
	font-family: var(--font-family);
	font-size: var(--text-base);
	font-weight: var(--font-weight-medium);
	color: var(--color-text);
	background-color: transparent;
	border: 1px solid var(--color-border-light);
	border-radius: var(--radius-md);
	cursor: pointer;
	transition:
		color var(--transition-fast),
		border-color var(--transition-fast);
}

.btn-secondary:hover {
	color: var(--color-white);
	border-color: var(--color-white);
}

/* --- Cards --- */
.card {
	background-color: var(--color-base-card);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	padding: var(--space-2xl);
}

/* --- Tags / Pills --- */
.tag {
	display: inline-block;
	padding: var(--space-xs) var(--space-md);
	font-size: var(--text-xs);
	font-weight: var(--font-weight-medium);
	color: var(--color-text-muted);
	border: 1px solid var(--color-border);
	border-radius: 100px;
}

/* --- Layout Utilities --- */
.container {
	width: 100%;
	max-width: var(--max-width);
	margin-inline: auto;
	padding-inline: var(--content-padding);
}

.section {
	padding-block: var(--section-gap);
}

/* --- Responsive --- */
@media (max-width: 768px) {
	:root {
		--text-5xl: 2.5rem;
		--text-3xl: 1.75rem;
		--text-2xl: 1.25rem;
		--content-padding: var(--space-lg);
		--section-gap: var(--space-4xl);
	}
}

@media (max-width: 480px) {
	:root {
		--text-5xl: 2rem;
		--text-3xl: 1.5rem;
		--content-padding: var(--space-md);
		--section-gap: var(--space-3xl);
	}
}