/* =========================================================================
   Codeora Vision Blocks — Design tokens + shared components
   Everything is namespaced under .cvb to avoid touching the wider theme.
   ========================================================================= */

:root {
	--cvb-bg:            #03060d;
	--cvb-bg-2:          #0e1424;
	--cvb-card:          #080d18;
	--cvb-muted:         #101622;
	--cvb-fg:            #f6f9fc;
	--cvb-muted-fg:      #979fab;
	--cvb-border:        rgba(255, 255, 255, 0.08);
	--cvb-border-strong: rgba(255, 255, 255, 0.14);

	--cvb-primary:        #1746ff;
	--cvb-primary-glow:   #5486ff;
	--cvb-secondary:      #ff9034;
	--cvb-secondary-glow: #ffad5f;
	--cvb-destructive:    #f51d31;

	--cvb-radius: 0.75rem;

	--cvb-grad-brand:  linear-gradient(178deg, #043fff 40%, #fea63d 100%);
	--cvb-grad-border: linear-gradient(135deg, #043fff 0%, #ff9a3e 100%);
	/* Exact reference card border: blue → orange, fading out by 70%. */
	--cvb-grad-border-soft: linear-gradient(135deg, rgba(23, 70, 255, 0.6), rgba(255, 144, 52, 0.3), transparent 70%);
	--cvb-grad-text:   linear-gradient(135deg, #fff 0%, #b9c8ff 50%, #ff9a3e 100%);
	/* Exact reference card fill: translucent navy (depth comes from section glows
	   showing through + backdrop-blur, NOT from the fill itself). */
	--cvb-grad-card:   linear-gradient(145deg, rgba(11, 17, 31, 0.8), rgba(4, 7, 15, 0.6));
	--cvb-aurora:      radial-gradient(ellipse at 20% 10%, rgba(23, 70, 255, 0.35), transparent 55%),
	                   radial-gradient(ellipse at 80% 90%, rgba(255, 144, 52, 0.25), transparent 55%);
	/* Section radial glows (reference uses oklch(0.52 0.30 265) — a blue-violet). */
	--cvb-glow-blue:   rgba(40, 78, 255, 0.12);
	--cvb-glow-card:   0 24px 60px -24px rgba(23, 70, 255, 0.4);

	--cvb-shadow-luxe:  0 30px 80px -20px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
	--cvb-glow-primary: 0 0 60px -10px #043fff;

	--cvb-font-display: "Unbounded", ui-sans-serif, system-ui, sans-serif;
	--cvb-font-heading: "Goldman", ui-sans-serif, system-ui, sans-serif;
	--cvb-font-body:    "Poppins", ui-sans-serif, system-ui, sans-serif;

	--cvb-maxw: 80rem;   /* max-w-7xl */
}

/* ----- Scope base -------------------------------------------------------- */
.cvb {
	font-family: var(--cvb-font-body);
	/* Base body size: 16px on desktop, easing down to ~15px on small screens. */
	font-size: clamp(0.9375rem, 0.9rem + 0.2vw, 1rem);
	color: var(--cvb-fg);
	background: var(--cvb-bg);
	-webkit-font-smoothing: antialiased;
	line-height: 1.6;
}
.cvb *,
.cvb *::before,
.cvb *::after { box-sizing: border-box; }

/* :where() keeps this reset at 0-specificity above `.cvb`, so single-class
   component margins (.cvb-eyebrow, .cvb-sub, .cvb-logos__label, …) win instead
   of being wiped by a `.cvb p` (0,1,1) rule. */
.cvb :where(h1, h2, h3, h4, p, ul, ol, dl, figure) {
	margin: 0;
	padding: 0;
}
.cvb :where(ul, ol) { list-style: none; }
.cvb img { max-width: 100%; height: auto; display: block; }
.cvb a { color: inherit; text-decoration: none; }
.cvb .cvb-ico { width: 1em; height: 1em; flex: none; }

/* ----- Layout shells ----------------------------------------------------- */
.cvb-section {
	position: relative;
	width: 100%;
	background: var(--cvb-bg);
	overflow: hidden;
}
.cvb-container {
	position: relative;
	max-width: var(--cvb-maxw);
	margin-inline: auto;
	padding: clamp(3.5rem, 8vw, 6rem) 1.5rem;
}
.cvb-container--narrow { max-width: 56rem; }
.cvb-container--tight  { padding-block: clamp(2.5rem, 5vw, 3rem); }

/* ----- Typography helpers ----------------------------------------------- */
.cvb-eyebrow {
	font-family: var(--cvb-font-heading);
	font-size: 0.6875rem;
	letter-spacing: 0.25em;
	text-transform: uppercase;
	color: var(--cvb-secondary);
	margin-bottom: 1rem;
}
.cvb-h {
	font-family: var(--cvb-font-heading);
	font-weight: 400;
	line-height: 1.15;
	font-size: clamp(1.75rem, 4vw, 3rem);
	letter-spacing: -0.01em;
}
.cvb-h--sm { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
.cvb-sub {
	margin-top: 1.25rem;
	color: var(--cvb-muted-fg);
	font-size: 1.0625rem;
	line-height: 1.7;
	max-width: 48rem;
}
.cvb-grad {
	background: var(--cvb-grad-brand);
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}
.cvb-header-block { max-width: 48rem; }

.cvb-rt p { margin-bottom: 1rem; }
.cvb-rt p:last-child { margin-bottom: 0; }
.cvb-rt a {
	color: var(--cvb-secondary);
	border-bottom: 1px solid rgba(255, 144, 52, 0.4);
	transition: color 0.2s, border-color 0.2s;
}
.cvb-rt a:hover { color: var(--cvb-fg); border-color: var(--cvb-fg); }
.cvb-rt strong { color: var(--cvb-fg); font-weight: 600; }
.cvb-muted { color: var(--cvb-muted-fg); }

/* ----- Buttons & links --------------------------------------------------- */
.cvb-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.85rem 1.5rem;
	border-radius: 999px;
	font-family: var(--cvb-font-heading);
	font-size: 0.8125rem;
	color: #fff;
	background: var(--cvb-grad-brand);
	box-shadow: var(--cvb-shadow-luxe);
	border: 0;
	cursor: pointer;
	transition: opacity 0.2s, transform 0.2s;
}
.cvb-btn:hover { opacity: 0.9; }
.cvb-btn .cvb-ico { width: 0.9rem; height: 0.9rem; transition: transform 0.2s; }
.cvb-btn:hover .cvb-ico { transform: translateX(3px); }
.cvb-btn--ghost {
	background: transparent;
	color: var(--cvb-fg);
	border: 1px solid var(--cvb-border-strong);
	box-shadow: none;
}
.cvb-btn--ghost:hover { border-color: var(--cvb-secondary); opacity: 1; }

.cvb-textlink {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	font-family: var(--cvb-font-heading);
	font-size: 0.8125rem;
	color: var(--cvb-secondary);
	border-bottom: 1px solid rgba(255, 144, 52, 0.4);
	padding-bottom: 2px;
	transition: color 0.2s, border-color 0.2s;
}
.cvb-textlink:hover { color: var(--cvb-fg); border-color: var(--cvb-fg); }
.cvb-textlink .cvb-ico { width: 0.85rem; height: 0.85rem; }

/* ----- Cards, chips, borders -------------------------------------------- */
.cvb-card {
	position: relative;
	border-radius: 1.5rem;
	background: var(--cvb-grad-card);
	border: 1px solid transparent;
	background-clip: padding-box;
	-webkit-backdrop-filter: blur(20px);
	backdrop-filter: blur(20px);
}
/* Real gradient border via double background (padding-box + border-box). */
.cvb-gborder {
	border: 1px solid transparent;
	background:
		var(--cvb-grad-card) padding-box,
		var(--cvb-grad-border-soft) border-box;
	-webkit-backdrop-filter: blur(20px);
	backdrop-filter: blur(20px);
}
.cvb-shadow { box-shadow: var(--cvb-shadow-luxe); }

.cvb-chip {
	display: inline-flex;
	align-items: center;
	padding: 0.25rem 0.65rem;
	border-radius: 999px;
	background: rgba(3, 6, 13, 0.6);
	border: 1px solid var(--cvb-border);
	font-family: var(--cvb-font-heading);
	font-size: 0.625rem;
	letter-spacing: 0.03em;
	color: var(--cvb-fg);
}
.cvb-label {
	font-family: var(--cvb-font-heading);
	font-size: 0.625rem;
	letter-spacing: 0.25em;
	text-transform: uppercase;
	color: var(--cvb-secondary);
}

/* ----- Decorative backgrounds ------------------------------------------- */
.cvb-aurora::before {
	content: "";
	position: absolute;
	inset: 0;
	background: var(--cvb-aurora);
	opacity: 0.6;
	pointer-events: none;
}
.cvb-grid-bg::after {
	content: "";
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
		linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
	background-size: 44px 44px;
	opacity: 0.3;
	pointer-events: none;
}

/* ----- Bands (full-bleed CTA strips) ------------------------------------ */
.cvb-band {
	border-top: 1px solid var(--cvb-border);
	border-bottom: 1px solid var(--cvb-border);
	background: rgba(14, 20, 36, 0.7);
}
.cvb-band--gradient {
	background: linear-gradient(90deg, rgba(23, 70, 255, 0.1), rgba(8, 13, 24, 0.4), rgba(255, 144, 52, 0.1));
}

/* ----- Motion ------------------------------------------------------------ */
@keyframes cvb-float {
	0%, 100% { transform: translateY(0); }
	50%      { transform: translateY(-18px); }
}
@keyframes cvb-fade-up {
	from { opacity: 0; transform: translateY(8px); }
	to   { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
	.cvb *, .cvb *::before, .cvb *::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.001ms !important;
	}
}