/* ==========================================================================
   Aisivio base — design tokens, reset, typography, buttons, forms, grids
   ========================================================================== */

:root {
	--a-deep: #2D184C;
	--a-dark: #140C24;
	--a-purple: #381E5F;
	--a-darkpurple: #201138;
	--a-cyan: #00A8CC;
	--a-cyanhover: #008BAA;
	--a-bg: #F8F9FB;
	--a-card: #FFFFFF;
	--a-text: #181528;
	--a-muted: #636674;
	--a-border: #E4E7F0;
	--a-amber: #fbbf24;
	--a-red: #ef4444;
	--a-green: #10b981;
	--a-font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
	--a-font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
	--a-radius-sm: 8px;
	--a-radius: 12px;
	--a-radius-lg: 16px;
	--a-container: 1280px;
	--a-header-h: 80px;
	--a-shadow-sm: 0 1px 2px rgba(20,12,36,.06), 0 1px 3px rgba(20,12,36,.08);
	--a-shadow-md: 0 10px 30px rgba(20,12,36,.10);
	--a-shadow-lg: 0 24px 60px rgba(20,12,36,.28);
	--a-ease: cubic-bezier(.22, 1, .36, 1);
}

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

html {
	-webkit-text-size-adjust: 100%;
	scroll-behavior: smooth;
	scroll-padding-top: calc(var(--a-header-h) + 80px);
}

body {
	margin: 0;
	font-family: var(--a-font-sans);
	font-size: 15px;
	line-height: 1.65;
	color: var(--a-text);
	background: var(--a-bg);
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; transition: color .2s var(--a-ease); }
a:hover { color: var(--a-cyan); }

h1, h2, h3, h4, h5, h6 { margin: 0 0 .5em; line-height: 1.25; font-weight: 700; color: var(--a-text); }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.2em; }
button { font-family: inherit; }
:focus-visible { outline: 2px solid var(--a-cyan); outline-offset: 2px; }

::selection { background: var(--a-cyan); color: #fff; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: #140C24; }
::-webkit-scrollbar-thumb { background: #381E5F; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #00A8CC; }

.a-noscroll { overflow: hidden; }

/* ---------- Layout helpers ---------- */
.a-container {
	width: 100%;
	max-width: calc(var(--a-container) + 64px);
	margin-inline: auto;
	padding-inline: 16px;
}
@media (min-width: 640px) { .a-container { padding-inline: 24px; } }
@media (min-width: 1024px) { .a-container { padding-inline: 32px; } }

.a-main { min-height: 40vh; }

.a-skip {
	position: absolute;
	left: -9999px;
	top: 0;
	z-index: 200;
}
.a-skip:focus {
	left: 12px;
	top: 12px;
	background: var(--a-cyan);
	color: #fff;
	padding: 8px 14px;
	border-radius: 8px;
}

/* ---------- Section helpers ---------- */
.a-section { padding: 64px 0; }
.a-section--white { background: #fff; }
.a-section--bg { background: var(--a-bg); }
.a-section--dark { background: var(--a-dark); color: #e2e8f0; }
.a-section--dark h2, .a-section--dark h3 { color: #fff; }

.a-section__head { max-width: 640px; margin: 0 auto 44px; text-align: center; }
.a-section__title { font-family: var(--a-font-serif); font-size: clamp(24px, 3.4vw, 32px); font-weight: 800; margin-bottom: 10px; }
.a-section__sub { color: var(--a-muted); font-size: 14px; margin: 0; }
.a-section--dark .a-section__sub { color: #94a3b8; }

.a-muted { color: var(--a-muted); }

/* ---------- Buttons ---------- */
.a-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	border: 1px solid transparent;
	border-radius: var(--a-radius);
	padding: 12px 22px;
	font-size: 13px;
	font-weight: 700;
	line-height: 1;
	letter-spacing: .01em;
	cursor: pointer;
	background: var(--a-cyan);
	color: #fff;
	transition: all .25s var(--a-ease);
	white-space: nowrap;
}
.a-btn:hover { background: var(--a-cyanhover); color: #fff; transform: translateY(-1px); }
.a-btn:active { transform: none; }
.a-btn i { font-size: .92em; }

.a-btn--cyan { background: var(--a-cyan); color: #fff; }
.a-btn--cyan:hover { background: var(--a-cyanhover); }

.a-btn--purple { background: var(--a-purple); color: #f1f5f9; border-color: rgba(0,168,204,.4); }
.a-btn--purple:hover { background: var(--a-darkpurple); border-color: var(--a-cyan); color: #fff; }

.a-btn--outline { background: transparent; color: var(--a-text); border-color: var(--a-border); }
.a-btn--outline:hover { border-color: var(--a-cyan); color: var(--a-cyan); background: transparent; }

.a-btn--ghost { background: var(--a-bg); color: var(--a-text); border-color: var(--a-border); }
.a-btn--ghost:hover { background: #eef1f7; color: var(--a-text); transform: none; }

.a-btn--sm { padding: 9px 14px; font-size: 12px; border-radius: 8px; }
.a-btn--lg { padding: 15px 30px; font-size: 14px; }
.a-btn--block { width: 100%; }
.a-btn--icon { padding: 0; width: 38px; height: 38px; border-radius: 10px; }
.a-btn[disabled], .a-btn.is-loading { opacity: .6; pointer-events: none; }

/* ---------- Forms ---------- */
.a-form { display: flex; flex-direction: column; gap: 16px; margin: 0; }
.a-form__grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 640px) { .a-form__grid { grid-template-columns: 1fr 1fr; } }

.a-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.a-field--full { grid-column: 1 / -1; }
.a-field label { font-size: 12px; font-weight: 700; color: #334155; }

.a-input, .a-select, .a-textarea {
	width: 100%;
	background: #fff;
	border: 1px solid var(--a-border);
	border-radius: 10px;
	padding: 12px 14px;
	font-size: 13px;
	color: var(--a-text);
	font-family: inherit;
	transition: border-color .2s, box-shadow .2s;
}
.a-input:focus, .a-select:focus, .a-textarea:focus {
	outline: none;
	border-color: var(--a-cyan);
	box-shadow: 0 0 0 3px rgba(0, 168, 204, .15);
}
.a-input::placeholder, .a-textarea::placeholder { color: #9aa0ad; }
.a-textarea { resize: vertical; min-height: 90px; }

.a-check { display: flex; align-items: flex-start; gap: 9px; font-size: 12px; color: var(--a-muted); cursor: pointer; }
.a-check input { margin: 4px 0 0; accent-color: var(--a-cyan); }

.a-hp {
	position: absolute !important;
	left: -9999px !important;
	width: 1px;
	height: 1px;
	opacity: 0;
	pointer-events: none;
}

/* Dark form variant (homepage B2B card, etc.) */
.a-form--dark .a-field label { color: #cbd5e1; }
.a-form--dark .a-input,
.a-form--dark .a-select,
.a-form--dark .a-textarea {
	background: var(--a-dark);
	border-color: var(--a-purple);
	color: #fff;
}
.a-form--dark .a-input::placeholder,
.a-form--dark .a-textarea::placeholder { color: #64748b; }
.a-form--dark .a-select option { background: var(--a-dark); color: #fff; }
.a-form--dark .a-check { color: #94a3b8; }

/* ---------- Tags / count badges ---------- */
.a-tag {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	background: var(--a-cyan);
	color: #fff;
	font-size: 10px;
	font-weight: 800;
	letter-spacing: .08em;
	text-transform: uppercase;
	padding: 4px 8px;
	border-radius: 4px;
}

.a-count {
	position: absolute;
	top: -7px;
	right: -7px;
	min-width: 18px;
	height: 18px;
	padding: 0 4px;
	border-radius: 999px;
	background: var(--a-deep);
	color: #fff;
	border: 1px solid var(--a-cyan);
	font-size: 10px;
	font-weight: 800;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	line-height: 1;
}

/* ---------- Grids (product & content) ---------- */
.a-grid {
	display: grid;
	gap: 24px;
	grid-template-columns: repeat(1, minmax(0, 1fr));
	list-style: none;
	margin: 0;
	padding: 0;
}
@media (min-width: 640px) { .a-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1024px) {
	.a-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.a-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.a-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* ---------- Rating (static fallback rows) ---------- */
.a-rating { display: flex; align-items: center; gap: 5px; font-size: 12px; color: var(--a-amber); }
.a-rating b { color: var(--a-text); font-size: 11px; }
.a-rating span { color: var(--a-muted); font-size: 10px; }
.a-rating--static .star-rating { margin: 0; font-size: 11px; }

/* ---------- Empty & loading states ---------- */
.a-empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 12px;
	text-align: center;
	padding: 56px 16px;
	color: var(--a-muted);
}
.a-empty i { font-size: 40px; color: #cbd5e1; }
.a-empty p { margin: 0; font-weight: 600; }
.a-empty--sm { padding: 28px 12px; }

.a-loading { display: flex; justify-content: center; padding: 40px; color: var(--a-cyan); font-size: 22px; }

/* ---------- Rich text ---------- */
.a-prose { font-size: 15px; color: #333a4b; }
.a-prose h2 { font-size: 24px; margin-top: 1.6em; font-family: var(--a-font-serif); }
.a-prose h3 { font-size: 19px; margin-top: 1.4em; }
.a-prose h4 { font-size: 16px; }
.a-prose a { color: var(--a-cyan); text-decoration: underline; text-underline-offset: 3px; }
.a-prose ul, .a-prose ol { padding-left: 1.4em; }
.a-prose li { margin: .35em 0; }
.a-prose img { border-radius: var(--a-radius); }
.a-prose blockquote {
	margin: 1.5em 0;
	padding: 14px 20px;
	border-left: 3px solid var(--a-cyan);
	background: #fff;
	border-radius: 0 8px 8px 0;
	color: var(--a-muted);
	font-style: italic;
}
.a-prose table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 1.4em 0; }
.a-prose th, .a-prose td { border: 1px solid var(--a-border); padding: 10px 12px; text-align: left; }
.a-prose th { background: var(--a-bg); }
.a-prose code { background: #eef1f7; padding: 2px 6px; border-radius: 4px; font-size: .9em; }
.a-prose pre { background: var(--a-dark); color: #e2e8f0; padding: 16px; border-radius: var(--a-radius); overflow: auto; }

/* ---------- Pagination ---------- */
.a-pagination { margin-top: 44px; display: flex; justify-content: center; }
.a-pagination ul { display: flex; gap: 8px; list-style: none; margin: 0; padding: 0; }
.a-pagination li a,
.a-pagination li span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 38px;
	height: 38px;
	padding: 0 10px;
	border: 1px solid var(--a-border);
	border-radius: 10px;
	background: #fff;
	font-size: 13px;
	font-weight: 700;
	color: var(--a-text);
}
.a-pagination li a:hover { border-color: var(--a-cyan); color: var(--a-cyan); }
.a-pagination li span.current { background: var(--a-deep); border-color: var(--a-deep); color: #fff; }