/* Navichem Equivalent Table — front end
 * Colours come from Settings as CSS variables; fonts inherit from the theme. */

.net {
	--net-primary: #012f64;   /* navy: headings, equivalent card */
	--net-secondary: #00528b; /* blue: hover, links */
	--net-accent: #68c9cf;    /* teal: accents, buttons */
	--net-text: #3c4042;
	--net-muted: #6a6d6e;
	--net-line: #dbe3ec;
	--net-surface: #f3f5f8;
	--net-gap: clamp(1.5rem, 5vw, 5.5rem);

	color: var(--net-text);
	max-width: 1140px;
	margin: 0 auto;
	padding: clamp(2.5rem, 6vw, 5rem) 0;
	box-sizing: border-box;
}
.net *,
.net *::before,
.net *::after { box-sizing: border-box; }

/* Header — mirrors the site's section intros (small teal label, navy title, short teal rule) */
.net__head { margin-bottom: clamp(2rem, 4vw, 3rem); }
.net__eyebrow {
	margin: 0 0 .75rem;
	color: var(--net-accent);
	font-size: .75rem;
	font-weight: 600;
	letter-spacing: .12em;
	text-transform: uppercase;
}
.net__title {
	margin: 0;
	color: var(--net-primary);
	font-size: clamp(1.9rem, 4vw, 2.75rem);
	line-height: 1.15;
}
.net__title::after {
	content: "";
	display: block;
	width: 48px;
	height: 3px;
	margin-top: 1.1rem;
	background: var(--net-accent);
}
.net__subtitle {
	max-width: 60ch;
	margin: 1rem 0 0;
	color: var(--net-muted);
	line-height: 1.6;
}

/* Table switcher */
.net__tabs {
	display: inline-flex;
	flex-wrap: wrap;
	margin-bottom: 2.25rem;
	border: 1px solid var(--net-line);
}
.net__tab {
	appearance: none;
	margin: 0;
	padding: .8rem 1.4rem;
	border: 0;
	border-radius: 0;
	background: #fff;
	color: var(--net-primary);
	font: inherit;
	font-weight: 600;
	cursor: pointer;
	transition: background-color .15s, color .15s;
}
.net__tab + .net__tab { border-left: 1px solid var(--net-line); }
.net__tab:hover { background: var(--net-surface); }
.net__tab[aria-selected="true"] { background: var(--net-primary); color: #fff; }

/* Layout */
.net__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	column-gap: var(--net-gap);
	row-gap: 2.5rem;
	align-items: start;
}
.net__col-title {
	margin: 0 0 1.5rem;
	color: var(--net-primary);
	font-size: clamp(1.2rem, 2vw, 1.45rem);
	line-height: 1.2;
}

/* Fields */
.net__field + .net__field { margin-top: 1.25rem; }
.net__label {
	display: block;
	margin-bottom: .45rem;
	color: var(--net-primary);
	font-size: .875rem;
	font-weight: 600;
}
.net__select {
	appearance: none;
	-webkit-appearance: none;
	width: 100%;
	height: 52px;
	margin: 0;
	padding: 0 3rem 0 1rem;
	border: 1px solid var(--net-line);
	border-radius: 0;
	background-color: #fff;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%2368c9cf' stroke-width='2'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 1.1rem center;
	box-shadow: 0 6px 18px -12px rgba(1, 47, 100, .35);
	color: var(--net-text);
	font: inherit;
	font-size: .95rem;
	line-height: 50px;
	cursor: pointer;
	transition: border-color .15s, box-shadow .15s;
}
.net__select:hover:not(:disabled) { border-color: var(--net-accent); }
.net__select:focus-visible {
	outline: none;
	border-color: var(--net-accent);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--net-accent) 35%, transparent);
}
.net__select:disabled {
	background-color: var(--net-surface);
	box-shadow: none;
	color: var(--net-muted);
	cursor: not-allowed;
}

/* Result: [selected] [arrow] [equivalent], aligned with the two columns above */
.net__result {
	grid-column: 1 / -1;
	display: grid;
	grid-template-columns: 1fr var(--net-gap) 1fr;
	align-items: start;
}
.net__side { display: grid; gap: 1rem; align-content: start; }

.net__card {
	position: relative;
	min-height: 128px;
	padding: 1.5rem 1.6rem;
	display: flex;
	flex-direction: column;
	justify-content: center;
}
.net__card-label {
	margin: 0 0 .6rem;
	font-size: .7rem;
	font-weight: 600;
	letter-spacing: .14em;
	text-transform: uppercase;
}
.net__card-meta { margin: 0; font-size: .9rem; font-weight: 600; }
.net__card-name {
	margin: .2rem 0 0;
	font-size: clamp(1.35rem, 2.6vw, 1.85rem);
	font-weight: 700;
	line-height: 1.15;
	overflow-wrap: anywhere;
}
.net__card-note { margin: .5rem 0 0; font-size: .85rem; opacity: .85; }

/* Selected product: quiet */
.net__card--selected { background: var(--net-surface); color: var(--net-primary); }
.net__card--selected .net__card-label { color: var(--net-muted); }

/* Equivalent product: the one strong block on the page */
.net__card--equivalent { background: var(--net-primary); color: #fff; }
.net__card--equivalent .net__card-label { color: var(--net-accent); }
.net__card--equivalent::before {
	content: "";
	position: absolute;
	top: 0;
	left: 1.6rem;
	width: 48px;
	height: 3px;
	background: var(--net-accent);
}

/* Our own product, suggested next to a competitor result */
.net__card--own { background: #fff; border: 1px solid var(--net-accent); color: var(--net-primary); min-height: 0; }
.net__card--own .net__card-label { color: var(--net-secondary); }
.net__card--own .net__card-name { font-size: 1.2rem; }

/* Empty / hint states */
.net__card--hint,
.net__card--none {
	border: 1px dashed var(--net-line);
	background: transparent;
	color: var(--net-muted);
	font-size: .95rem;
}
.net__card--none { border-style: solid; background: var(--net-surface); }

.net__link {
	align-self: flex-start;
	display: inline-flex;
	align-items: center;
	gap: .5rem;
	margin-top: 1.1rem;
	padding: .65rem 1.1rem;
	background: var(--net-accent);
	color: var(--net-primary);
	font-size: .875rem;
	font-weight: 700;
	text-decoration: none;
	transition: background-color .15s, color .15s;
}
.net__link:hover,
.net__link:focus-visible { background: #fff; color: var(--net-primary); }
.net__link:focus-visible { outline: 2px solid var(--net-accent); outline-offset: 2px; }
.net__card--own .net__link:hover,
.net__card--own .net__link:focus-visible { background: var(--net-primary); color: #fff; }
.net__link svg { width: 14px; height: 14px; flex: none; }

/* Arrow between the two cards */
.net__arrow {
	align-self: start;
	margin-top: 56px;
	padding: 0 .6rem;
	color: var(--net-line);
}
.net__arrow svg { display: block; width: 100%; height: 16px; }
.net__result.is-ready .net__arrow { color: var(--net-accent); }

.net__result.is-ready .net__side--target .net__card {
	animation: net-in .28s ease-out both;
}
@keyframes net-in {
	from { opacity: 0; transform: translateY(6px); }
	to { opacity: 1; transform: none; }
}

@media (max-width: 767px) {
	.net__tabs { display: flex; width: 100%; }
	.net__tab { flex: 1 1 0; padding: .75rem .6rem; font-size: .9rem; }
	.net__grid,
	.net__result { grid-template-columns: 1fr; }
	.net__arrow {
		justify-self: center;
		width: 44px;
		margin: 1rem 0;
		padding: 0;
		transform: rotate(90deg);
	}
}

@media (prefers-reduced-motion: reduce) {
	.net__result.is-ready .net__side--target .net__card { animation: none; }
	.net__select, .net__tab, .net__link { transition: none; }
}