/* ===== @font-face (self-host, sinh tu Google Fonts) ===== */
@font-face {
	font-family: 'Be Vietnam Pro';
	font-style: normal;
	font-weight: 300;
	font-display: swap;
	src: url(../fonts/be-vietnam-pro-300-vietnamese.woff2) format('woff2');
	unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
	font-family: 'Be Vietnam Pro';
	font-style: normal;
	font-weight: 300;
	font-display: swap;
	src: url(../fonts/be-vietnam-pro-300-latin.woff2) format('woff2');
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
	font-family: 'Be Vietnam Pro';
	font-style: normal;
	font-weight: 400;
	font-display: swap;
	src: url(../fonts/be-vietnam-pro-400-vietnamese.woff2) format('woff2');
	unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
	font-family: 'Be Vietnam Pro';
	font-style: normal;
	font-weight: 400;
	font-display: swap;
	src: url(../fonts/be-vietnam-pro-400-latin.woff2) format('woff2');
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
	font-family: 'Be Vietnam Pro';
	font-style: normal;
	font-weight: 500;
	font-display: swap;
	src: url(../fonts/be-vietnam-pro-500-vietnamese.woff2) format('woff2');
	unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
	font-family: 'Be Vietnam Pro';
	font-style: normal;
	font-weight: 500;
	font-display: swap;
	src: url(../fonts/be-vietnam-pro-500-latin.woff2) format('woff2');
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
	font-family: 'Be Vietnam Pro';
	font-style: normal;
	font-weight: 600;
	font-display: swap;
	src: url(../fonts/be-vietnam-pro-600-vietnamese.woff2) format('woff2');
	unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
	font-family: 'Be Vietnam Pro';
	font-style: normal;
	font-weight: 600;
	font-display: swap;
	src: url(../fonts/be-vietnam-pro-600-latin.woff2) format('woff2');
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
	font-family: 'Lora';
	font-style: italic;
	font-weight: 400;
	font-display: swap;
	src: url(../fonts/lora-italic-vietnamese.woff2) format('woff2');
	unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
	font-family: 'Lora';
	font-style: italic;
	font-weight: 400;
	font-display: swap;
	src: url(../fonts/lora-italic-latin.woff2) format('woff2');
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
	font-family: 'Lora';
	font-style: italic;
	font-weight: 500;
	font-display: swap;
	src: url(../fonts/lora-italic-vietnamese.woff2) format('woff2');
	unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
	font-family: 'Lora';
	font-style: italic;
	font-weight: 500;
	font-display: swap;
	src: url(../fonts/lora-italic-latin.woff2) format('woff2');
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
	font-family: 'Lora';
	font-style: normal;
	font-weight: 400;
	font-display: swap;
	src: url(../fonts/lora-vietnamese.woff2) format('woff2');
	unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
	font-family: 'Lora';
	font-style: normal;
	font-weight: 400;
	font-display: swap;
	src: url(../fonts/lora-latin.woff2) format('woff2');
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
	font-family: 'Lora';
	font-style: normal;
	font-weight: 500;
	font-display: swap;
	src: url(../fonts/lora-vietnamese.woff2) format('woff2');
	unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
	font-family: 'Lora';
	font-style: normal;
	font-weight: 500;
	font-display: swap;
	src: url(../fonts/lora-latin.woff2) format('woff2');
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
	font-family: 'Lora';
	font-style: normal;
	font-weight: 600;
	font-display: swap;
	src: url(../fonts/lora-vietnamese.woff2) format('woff2');
	unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
	font-family: 'Lora';
	font-style: normal;
	font-weight: 600;
	font-display: swap;
	src: url(../fonts/lora-latin.woff2) format('woff2');
	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ===== Reset & nền tảng ===== */
*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scrollbar-gutter: stable;
}

body {
	margin: 0;
	background: var(--cg-bg);
	color: var(--cg-text);
	font-family: var(--cg-font-sans);
	-webkit-font-smoothing: antialiased;
}

a {
	color: var(--cg-text);
	text-decoration: none;
	transition: color 160ms ease;
}

a:hover {
	color: var(--cg-accent);
}

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

input,
button {
	font: inherit;
}

h1,
h2,
h3,
h4,
p,
ul {
	margin: 0;
}

/* ===== Type scale cơ bản: Lora cho mọi heading không tự set font ===== */
h1,
h2,
h3,
h4 {
	font-family: var(--cg-font-serif);
	line-height: 1.2;
}

ul {
	padding: 0;
	list-style: none;
}

/* ===== Container 1200px ===== */
.cg-container {
	max-width: 1200px;
	margin: 0 auto;
	padding-left: clamp(18px, 4vw, 32px);
	padding-right: clamp(18px, 4vw, 32px);
}

/* ===== A11y ===== */
.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.skip-link:focus {
	position: fixed;
	top: 8px;
	left: 8px;
	z-index: 100;
	width: auto;
	height: auto;
	margin: 0;
	padding: 12px 18px;
	clip: auto;
	background: var(--cg-bg);
	border: 1px solid var(--cg-border-input);
}

/* ===== Focus (bàn phím) — chỉ hiện khi điều hướng bằng bàn phím ===== */
a:focus-visible,
button:focus-visible,
input:focus-visible {
	outline: 2px solid var(--cg-accent);
	outline-offset: 2px;
}

/* Ô search trên nền xanh lá: viền accent chìm vào nền, đổi sang trắng cho rõ. */
.cg-nav__search .cg-search__input:focus-visible {
	outline-color: var(--cg-on-green);
}