/* In Nam Khang – CSS chung.
   Hướng "Xưởng in doanh nghiệp" (12/11/2026): xanh navy của logo làm màu thương hiệu, đỏ chỉ cho nút chuyển đổi,
   ảnh xưởng/sản phẩm lớn, thẻ bo góc có bóng nhẹ, icon nét (Lucide). Dải CMYK của logo là dấu nhận diện nhỏ.
   Font: Inter (chữ thường), Be Vietnam Pro 700/800 (tiêu đề). Màu/khoảng cách chỉnh trong :root. */

@font-face { font-family: "Inter"; src: url("../fonts/inter-vietnamese.woff2") format("woff2"); font-weight: 400 700; font-display: swap; 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: "Inter"; src: url("../fonts/inter-latin.woff2") format("woff2"); font-weight: 400 700; font-display: swap; 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"; src: url("../fonts/be-vietnam-pro-vietnamese-700.woff2") format("woff2"); font-weight: 700; font-display: swap; 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"; src: url("../fonts/be-vietnam-pro-latin-700.woff2") format("woff2"); font-weight: 700; font-display: swap; 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"; src: url("../fonts/be-vietnam-pro-vietnamese-800.woff2") format("woff2"); font-weight: 800; font-display: swap; 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"; src: url("../fonts/be-vietnam-pro-latin-800.woff2") format("woff2"); font-weight: 800; font-display: swap; 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; }

:root {
	--c-bg: #ffffff;
	--c-surface: #f3f6fa;
	--c-surface-2: #e6ecf3;
	--c-ink: #13213a;
	--c-ink-2: #4a5873;
	--c-line: #dbe2ec;
	--c-brand: #0f2747;       /* navy của logo */
	--c-brand-2: #1a3d6e;
	--c-brand-d: #0a1b33;
	--c-brand-t: #e7eef8;
	--c-accent: #1d5fbf;      /* chữ nhỏ trên tiêu đề, link */
	--c-accent-l: #9cc3ff;
	--c-red: #d42a1e;         /* chỉ cho nút chuyển đổi */
	--c-red-d: #b11f15;
	--c-on-red: #ffffff;
	--c-cyan: #00a6e0;  --c-cyan-t: #c4e9f8;
	--c-mag: #e5007d;   --c-mag-t: #f9cfe4;
	--c-yel: #ffd400;   --c-yel-t: #fff3a8;

	--c-white: #ffffff;
	--c-on-dark: #e6ecf5;
	--c-on-dark-2: #c3cedf;
	--c-dark-line: #24395a;
	--c-input: #8a96aa;
	--c-ok: #1a7f37;
	--c-yel-d: #d9b800;
	--c-overlay: rgb(10 27 51 / 0.72);
	/* màu giấy (khối Mẫu giấy) */
	--p-couche: #fbfcfe;  --p-couche-b: #dfe6ef;
	--p-ivory: #f5efdf;   --p-ivory-b: #e3d9bf;
	--p-kraft: #c39a6b;   --p-kraft-b: #a87d50;
	--p-fort: #f7f6f1;    --p-fort-b: #e2e0d6;
	--p-duplex: #ffffff;  --p-duplex-b: #9aa1ab;
	--p-decal: #ffffff;   --p-decal-b: #e9c46a;
	--c-overlay-2: rgb(10 27 51 / 0.86);
	--c-glass: rgb(255 255 255 / 0.12);
	--c-glass-line: rgb(255 255 255 / 0.28);
	--sh-1: 0 1px 2px rgb(15 39 71 / 0.06), 0 6px 16px rgb(15 39 71 / 0.06);
	--sh-2: 0 18px 40px rgb(15 39 71 / 0.16);
	--sh-3: 0 24px 60px rgb(10 27 51 / 0.28);
	--sh-head: 0 8px 24px rgb(15 39 71 / 0.1);
	--sh-dock: 0 -6px 18px rgb(15 39 71 / 0.1);
	--sh-red: none;
	--sh-red-2: none;

	--f-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	--f-head: "Be Vietnam Pro", var(--f-body);
	--fs-body: 1.0625rem;              /* 17px */
	--fs-small: 0.9375rem;             /* 15px */
	--fs-h3: 1.25rem;
	--fs-h2: clamp(1.625rem, 1.1rem + 1.9vw, 2.5rem);
	--fs-h1: clamp(2rem, 1.3rem + 2.6vw, 3.25rem);

	--gutter: clamp(16px, 4vw, 48px);
	--wrap: 1240px;
	--sec: clamp(64px, 4rem + 4vw, 120px);
	--r-sm: 6px;
	--r: 10px;
	--r-lg: 16px;

	--ease-out: cubic-bezier(0.23, 1, 0.32, 1);
	--ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
	--ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
	--dur-press: 120ms;
	--dur-ui: 220ms;
	--dur-panel: 280ms;
	--dur-reveal: 560ms;
}

/* ---------- Nền ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; }
body { margin: 0; background: var(--c-bg); color: var(--c-ink); font: 400 var(--fs-body)/1.65 var(--f-body); }
img, svg, iframe { max-width: 100%; display: block; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--f-head); font-weight: 800; line-height: 1.18; letter-spacing: -0.015em; margin: 0 0 0.5em; text-wrap: balance; }
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); font-weight: 700; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.wrap--text { max-width: calc(760px + 2 * var(--gutter)); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 8px; top: -60px; background: var(--c-brand); color: var(--c-white); padding: 10px 14px; z-index: 100; }
.skip:focus { top: 8px; }
:focus-visible { outline: 3px solid var(--c-accent); outline-offset: 2px; }
.ic { width: 20px; height: 20px; flex: none; }
.show-sm { display: inline-flex; }
.hide-sm { display: none !important; }
.menu-btn { display: inline-flex; }
/* Cột lưới được co nhỏ hơn nội dung (bảng, select dài) để trang không cuộn ngang */
.hero__in > *, .compare__in > *, .svc-body__in > *, .svc-facts__in > *, .quote-page__in > *, .contact__in > *, .visit__in > *, .prep__in > *, .faq__in > *, .cta__in > *, .svc-hero__in > * { min-width: 0; }

/* Dải CMYK (lấy từ logo) */
.cmyk { display: inline-flex; gap: 3px; vertical-align: middle; }
.cmyk i { width: 8px; height: 8px; display: block; border-radius: 2px; }
.cmyk i:nth-child(1) { background: var(--c-cyan); }
.cmyk i:nth-child(2) { background: var(--c-mag); }
.cmyk i:nth-child(3) { background: var(--c-yel); }
.cmyk i:nth-child(4) { background: var(--c-brand); }

/* Hình SVG thay ảnh khi thiếu ảnh (nk_art) */
.art { width: 100%; height: auto; overflow: visible; }
.art .p, .art .c, .art .m, .art .y { stroke: var(--c-brand); stroke-width: 2; stroke-linejoin: round; }
.art .p { fill: var(--c-white); }
.art .c { fill: var(--c-cyan-t); }
.art .m { fill: var(--c-mag-t); }
.art .y { fill: var(--c-yel-t); }
.art .k { fill: var(--c-brand); stroke: var(--c-brand); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.art .k[fill="none"] { fill: none; }
.art .y[fill="none"] { fill: none; stroke: var(--c-yel-d); }
.art .l { fill: none; stroke: var(--c-ink-2); stroke-width: 2; stroke-linecap: round; }

/* Chữ nhỏ trên tiêu đề khối */
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 12px; font: 700 0.8125rem/1.4 var(--f-body); letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-accent); }
.eyebrow::before { content: ""; width: 24px; height: 2px; background: currentColor; }
.eyebrow:has(.cmyk)::before { display: none; }
.eyebrow--light { color: var(--c-accent-l); }

/* ---------- Nút ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 10px 22px; border-radius: var(--r-sm); border: 2px solid transparent; font: 700 1rem/1.2 var(--f-body); text-decoration: none; cursor: pointer; white-space: nowrap; transition: background-color var(--dur-ui) ease, color var(--dur-ui) ease, border-color var(--dur-ui) ease, transform var(--dur-press) var(--ease-out); }
.btn:active { transform: scale(0.97); }
.btn .ic-arrow { transition: transform var(--dur-ui) var(--ease-out); }
.btn--lg { min-height: 54px; padding: 12px 26px; font-size: 1.0625rem; }
.btn--red { background: var(--c-red); color: var(--c-on-red); box-shadow: var(--sh-red); }
.btn--line { background: transparent; color: var(--c-brand); border-color: var(--c-brand); }
.btn--ghost { background: var(--c-glass); color: var(--c-white); border-color: var(--c-glass-line); }
@media (hover: hover) and (pointer: fine) {
	.btn--red:hover { background: var(--c-red-d); box-shadow: var(--sh-red-2); }
	.btn--line:hover { background: var(--c-brand); color: var(--c-white); }
	.btn--ghost:hover { background: var(--c-white); color: var(--c-brand); border-color: var(--c-white); }
	.btn:hover .ic-arrow { transform: translateX(4px); }
}
.icon-btn { width: 48px; height: 48px; align-items: center; justify-content: center; border: 0; background: var(--c-surface); color: var(--c-brand); border-radius: var(--r-sm); cursor: pointer; text-decoration: none; }
.icon-btn .ic { width: 22px; height: 22px; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; font-weight: 700; color: var(--c-accent); text-decoration: none; }
.link-arrow .ic { transition: transform var(--dur-ui) var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .link-arrow:hover { text-decoration: underline; text-underline-offset: 4px; } .link-arrow:hover .ic { transform: translateX(4px); } }

/* ---------- Thanh trên cùng ---------- */
.topbar { background: var(--c-brand-d); color: var(--c-on-dark); font-size: 0.875rem; }
.topbar__in { display: flex; align-items: center; gap: 24px; min-height: 40px; }
.topbar a, .topbar span { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; color: inherit; text-decoration: none; }
.topbar .ic { width: 16px; height: 16px; color: var(--c-accent-l); }
.topbar__hours, .topbar__mail, .topbar__note { display: none !important; }
.topbar__addr { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; min-width: 0; }
.topbar__zalo { margin-left: auto; font-weight: 700; white-space: nowrap; display: none !important; }
@media (hover: hover) and (pointer: fine) { .topbar a:hover { color: var(--c-white); } }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--c-bg); border-bottom: 1px solid var(--c-line); transition: box-shadow var(--dur-ui) ease; }
.site-header.is-scrolled { box-shadow: var(--sh-head); border-bottom-color: transparent; }
.site-header__in { display: flex; align-items: center; gap: 16px; min-height: 72px; }
.brand { display: inline-flex; align-items: center; flex-shrink: 0; min-height: 48px; text-decoration: none; margin-right: auto; }
.brand__logo { height: 44px; width: auto; }
.site-header__cta { display: flex; align-items: center; gap: 8px; }

/* Menu: điện thoại = ngăn kéo dưới header, máy tính = hàng ngang + bảng dịch vụ */
.nav { display: none; }
.nav.is-open { display: block; position: absolute; left: 0; right: 0; top: 100%; background: var(--c-bg); border-bottom: 1px solid var(--c-line); max-height: calc(100dvh - 112px); overflow-y: auto; padding: 8px var(--gutter) 24px; box-shadow: var(--sh-2); animation: nk-drawer var(--dur-panel) var(--ease-drawer); }
@keyframes nk-drawer { from { opacity: 0; transform: translateY(-8px); } }
.nav__list > li { position: relative; display: flex; flex-wrap: wrap; align-items: center; border-bottom: 1px solid var(--c-surface-2); }
.nav__list > li > a { flex: 1; padding: 14px 0; font-weight: 700; text-decoration: none; color: var(--c-brand); }
.nav__toggle { width: 48px; height: 48px; border: 0; background: transparent; color: var(--c-brand); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.nav__toggle .ic { transition: transform var(--dur-ui) var(--ease-out); }
.nav__toggle[aria-expanded="true"] .ic { transform: rotate(180deg); }
.mega { display: none; width: 100%; }
.nav__mega.is-open .mega { display: block; }
.mega__col { padding: 4px 0 12px; }
.mega__title { display: flex; align-items: center; gap: 8px; font: 700 0.9375rem/1.3 var(--f-head); color: var(--c-accent); margin: 8px 0 4px; }
.mega__col a { display: block; padding: 9px 0; text-decoration: none; }
.nav__search { display: flex; margin-top: 16px; }
.nav__search input { flex: 1; min-width: 0; height: 48px; border: 1.5px solid var(--c-line); border-right: 0; border-radius: var(--r-sm) 0 0 var(--r-sm); padding: 0 14px; font: inherit; background: var(--c-surface); }
.nav__search button { width: 52px; border: 0; background: var(--c-brand); color: var(--c-white); border-radius: 0 var(--r-sm) var(--r-sm) 0; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }

/* ---------- Khung khối ---------- */
.sec-head { max-width: 720px; margin-bottom: 44px; }
.sec-head p { color: var(--c-ink-2); }
.sec-head h2 { color: var(--c-brand); }
.sec-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head--center .eyebrow { justify-content: center; }
.sec-head--row { max-width: none; display: grid; gap: 8px 48px; align-items: end; }
.sec-head--row > p { margin: 0; max-width: 34em; }

/* ---------- Hero trang chủ (ảnh xưởng phủ nền) ---------- */
.hero { position: relative; isolation: isolate; overflow: hidden; color: var(--c-white); background: var(--c-brand-d); padding: 48px 0 64px; }
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: 65% 70%; }
.hero__bg::after { content: ""; position: absolute; inset: 0; background: var(--c-overlay); }
.hero__in { display: grid; gap: 40px; }
.hero h1 { color: var(--c-white); font-size: clamp(2rem, 1.25rem + 2.3vw, 2.875rem); }
.hero__lead { font-size: 1.125rem; max-width: 34em; color: var(--c-on-dark); }
.hero__btns { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 0; }
.hero__btns .btn { flex: 1 1 auto; }
.hero__popular { margin-top: 32px; }
.hero__popular p { font-size: var(--fs-small); color: var(--c-on-dark-2); margin-bottom: 10px; }
.hero__popular ul, .chips { display: flex; flex-wrap: wrap; gap: 8px; }
.hero__popular a { display: inline-flex; align-items: center; min-height: 40px; padding: 6px 14px; background: var(--c-glass); border: 1px solid var(--c-glass-line); border-radius: var(--r-sm); font-size: var(--fs-small); font-weight: 600; text-decoration: none; color: var(--c-white); transition: background-color var(--dur-ui) ease, color var(--dur-ui) ease; }
.chips a { display: inline-flex; align-items: center; min-height: 40px; padding: 6px 14px; background: var(--c-brand-t); color: var(--c-brand); border-radius: var(--r-sm); font-size: var(--fs-small); font-weight: 600; text-decoration: none; transition: background-color var(--dur-ui) ease; }
@media (hover: hover) and (pointer: fine) {
	.hero__popular a:hover { background: var(--c-white); color: var(--c-brand); }
	.chips a:hover { background: var(--c-surface-2); }
}
.hero__form .quote { box-shadow: var(--sh-3); }
.hero .eyebrow .cmyk { margin-right: 2px; }

/* ---------- Mẫu giấy tại xưởng ---------- */
.paper { padding: var(--sec) 0; border-top: 1px solid var(--c-line); }
.paper__in { display: grid; gap: 40px; align-items: center; }
.paper__text h2 { color: var(--c-brand); }
.paper__text p { color: var(--c-ink-2); }
.paper__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 16px; }
.paper__list li { display: grid; align-content: start; gap: 4px; font-size: var(--fs-small); color: var(--c-ink-2); }
.paper__list strong { font: 700 1.0625rem/1.3 var(--f-head); color: var(--c-brand); margin-top: 10px; }
.sheet { position: relative; display: block; aspect-ratio: 3 / 2; margin: 0 8px 8px 0; border-radius: 3px; background: var(--p-bg, var(--c-white)); border: 1px solid var(--c-line); box-shadow: 4px 4px 0 -1px var(--p-bg, var(--c-white)), 4px 4px 0 0 var(--c-line), 8px 8px 0 -1px var(--p-bg, var(--c-white)), 8px 8px 0 0 var(--c-line); transition: transform var(--dur-ui) var(--ease-out); }
.sheet::after { content: ""; position: absolute; right: -1px; bottom: -1px; width: 22%; aspect-ratio: 1; background: var(--p-back, var(--c-surface-2)); clip-path: polygon(100% 0, 0 100%, 100% 100%); }
.sheet--couche { --p-bg: var(--p-couche); --p-back: var(--p-couche-b); }
.sheet--ivory { --p-bg: var(--p-ivory); --p-back: var(--p-ivory-b); }
.sheet--kraft { --p-bg: var(--p-kraft); --p-back: var(--p-kraft-b); }
.sheet--fort { --p-bg: var(--p-fort); --p-back: var(--p-fort-b); }
.sheet--duplex { --p-bg: var(--p-duplex); --p-back: var(--p-duplex-b); border-bottom: 18px solid var(--p-duplex-b); }
.sheet--decal { --p-bg: var(--p-decal); --p-back: var(--p-decal-b); outline: 2px dashed var(--c-input); outline-offset: -14px; }
@media (hover: hover) and (pointer: fine) { .paper__list li:hover .sheet { transform: translateY(-4px) rotate(-1deg); } }

@media (min-width: 600px) { .paper__list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* ---------- Phiếu đặt in ---------- */
.quote { background: var(--c-white); color: var(--c-ink); padding: 24px 20px; border-radius: var(--r-lg); border: 1px solid var(--c-line); box-shadow: var(--sh-1); }
.quote__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.quote__title { font: 800 1.375rem/1.2 var(--f-head); margin: 0; color: var(--c-brand); }
.quote__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px 12px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; grid-column: span 2; }
.field--wide { grid-column: 1 / -1; }
.field label { font-size: var(--fs-small); font-weight: 600; }
.field .req { font-weight: 400; color: var(--c-ink-2); }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: 10px 12px; border: 1.5px solid var(--c-input); border-radius: var(--r-sm); background: var(--c-white); color: var(--c-ink); font: inherit; font-size: 1rem; transition: border-color var(--dur-ui) ease, box-shadow var(--dur-ui) ease; }
.field textarea { resize: vertical; min-height: 96px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--c-accent); box-shadow: 0 0 0 4px var(--c-brand-t); }
.field.has-err input { border-color: var(--c-red); }
.field__err { margin: 0; font-size: 0.875rem; color: var(--c-red-d); }
.quote__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.quote__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.quote__actions .btn { flex: 1 1 200px; }
.quote__consent { margin: 14px 0 0; font-size: var(--fs-small); color: var(--c-ink-2); }
.quote__consent a { color: inherit; }
.quote__hint { margin: 12px 0 0; font-size: var(--fs-small); color: var(--c-ink-2); }
.quote__note { display: flex; gap: 8px; align-items: flex-start; padding: 12px 14px; margin-bottom: 16px; font-size: var(--fs-small); background: var(--c-surface); border-left: 4px solid var(--c-brand); border-radius: var(--r-sm); }
.quote__note--ok { border-color: var(--c-ok); }
.quote__note--err { border-color: var(--c-red); }
.quote__preview { margin-top: 14px; font-size: var(--fs-small); }
.quote__preview-label { margin: 0; font-weight: 600; color: var(--c-accent); }
.quote__preview pre { max-height: 9.5em; overflow: auto; margin: 6px 0 0; padding: 12px 14px; white-space: pre-wrap; font: 400 0.875rem/1.55 var(--f-body); background: var(--c-surface); border-left: 3px solid var(--c-accent); border-radius: var(--r-sm); color: var(--c-ink); }
.quote.is-sending button[type="submit"] { opacity: 0.6; pointer-events: none; }

/* ---------- Dịch vụ: tab + thẻ ảnh ---------- */
.services { padding: clamp(56px, 3rem + 3vw, 96px) 0 var(--sec); }
.tabs__bar { display: flex; flex-wrap: nowrap; gap: 6px; margin: 0 auto 28px; padding: 6px; width: fit-content; max-width: 100%; overflow-x: auto; scrollbar-width: none; background: var(--c-surface); border-radius: var(--r); }
.tabs__bar::-webkit-scrollbar { display: none; }
.tabs__bar[hidden] { display: none; }
.tabs__bar button { flex: none; white-space: nowrap; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 18px; border: 0; border-radius: var(--r-sm); background: transparent; color: var(--c-brand); font: 700 var(--fs-small)/1.2 var(--f-body); cursor: pointer; transition: background-color var(--dur-ui) ease, color var(--dur-ui) ease; }
.tabs__bar button[aria-selected="true"] { background: var(--c-brand); color: var(--c-white); }
.tabs__count { display: inline-grid; place-items: center; min-width: 24px; height: 24px; padding: 0 6px; border-radius: 999px; background: var(--c-brand-t); color: var(--c-brand); font-size: 0.75rem; }
.tabs__bar button[aria-selected="true"] .tabs__count { background: var(--c-glass); color: var(--c-white); }
.tabs__fallback { margin: 32px 0 16px; color: var(--c-brand); }
.tabs.is-ready .tabs__fallback { display: none; }
.tabs.is-ready .tabs__panel[data-inactive] { display: none; }
.services__all { text-align: center; margin: 40px 0 0; }

.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 639px) { .cards > :last-child:nth-child(odd) { grid-column: 1 / -1; } .cards > :last-child:nth-child(odd) .card__img { aspect-ratio: 16 / 9; } }
.card a { display: flex; flex-direction: column; height: 100%; background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--r); overflow: hidden; text-decoration: none; color: var(--c-brand); transition: box-shadow var(--dur-ui) ease, transform var(--dur-ui) var(--ease-out), border-color var(--dur-ui) ease; }
.card__img { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--c-surface); }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 300ms var(--ease-out); }
.card__img .art { padding: 14% 18%; height: 100%; }
.card__body { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 12px 14px; flex: 1; }
.card__name { font: 700 0.9375rem/1.3 var(--f-head); }
.card__body .ic { width: 18px; height: 18px; color: var(--c-accent); transition: transform var(--dur-ui) var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
	.card a:hover { transform: translateY(-4px); box-shadow: var(--sh-2); border-color: transparent; }
	.card a:hover .card__img img { transform: scale(1.06); }
	.card a:hover .card__body .ic { transform: translateX(4px); }
}

/* ---------- Năng lực xưởng (lưới ảnh) ---------- */
.power { padding: var(--sec) 0; background: var(--c-surface); }
.bento { display: grid; gap: 12px; }
.bento__item a { position: relative; display: block; height: 100%; min-height: 220px; aspect-ratio: 16 / 10; border-radius: var(--r-lg); overflow: hidden; background: var(--c-brand); text-decoration: none; color: var(--c-white); }
.bento__item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 300ms var(--ease-out); }
.bento__cap { position: absolute; left: 12px; bottom: 12px; right: 12px; display: block; max-width: 340px; padding: 14px 16px; border-radius: var(--r); background: var(--c-overlay-2); font-size: var(--fs-small); color: var(--c-on-dark); }
.bento__cap strong { display: block; font: 700 1.125rem/1.3 var(--f-head); color: var(--c-white); }
@media (hover: hover) and (pointer: fine) { .bento__item a:hover img { transform: scale(1.05); } }

/* ---------- Các bước ---------- */
.steps { padding: var(--sec) 0; }
.steps__list { counter-reset: st; display: grid; gap: 28px; }
.steps__list li { counter-increment: st; position: relative; display: grid; grid-template-columns: 64px 1fr; column-gap: 18px; row-gap: 4px; align-items: start; }
.steps__ic { grid-row: span 2; position: relative; width: 64px; height: 64px; display: grid; place-items: center; border-radius: 50%; background: var(--c-brand); color: var(--c-white); }
.steps__ic .ic { width: 26px; height: 26px; }
.steps__ic::after { content: counter(st); position: absolute; top: -4px; right: -6px; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; background: var(--c-accent); color: var(--c-white); font: 800 0.8125rem/1 var(--f-head); border: 2px solid var(--c-white); }
.steps__list strong { font: 700 var(--fs-h3)/1.3 var(--f-head); color: var(--c-brand); }
.steps__list li > span:last-child { color: var(--c-ink-2); }

/* ---------- So sánh offset / kỹ thuật số ---------- */
.compare { background: var(--c-surface); padding: var(--sec) 0; }
.compare__in { display: grid; gap: 32px; }
.compare__text h2 { color: var(--c-brand); }
.compare__text p { color: var(--c-ink-2); }
.table-wrap { overflow-x: auto; border-radius: var(--r-lg); box-shadow: var(--sh-1); }
.cmp { width: 100%; border-collapse: collapse; background: var(--c-white); font-size: var(--fs-small); }
.cmp th, .cmp td { text-align: left; padding: 16px 18px; vertical-align: top; border-bottom: 1px solid var(--c-surface-2); }
.cmp thead th { background: var(--c-brand); color: var(--c-white); font-family: var(--f-head); }
.cmp tbody th { font-weight: 700; width: 28%; color: var(--c-brand); }
.cmp tbody tr:last-child > * { border-bottom: 0; }
@media (max-width: 639px) {
	.cmp thead { display: none; }
	.cmp tr { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--c-surface-2); }
	.cmp tbody th { grid-column: 1 / -1; width: auto; border: 0; padding-bottom: 4px; }
	.cmp td { border: 0; padding-top: 4px; }
	.cmp td::before { content: attr(data-label); display: block; font-weight: 700; color: var(--c-ink-2); font-size: 0.875rem; }
}

/* ---------- File đúng chuẩn (nền navy) ---------- */
.prep { background: var(--c-brand); color: var(--c-white); padding: var(--sec) 0; }
.prep__in { display: grid; gap: 40px; align-items: center; }
.prep h2 { color: var(--c-white); }
.prep p { color: var(--c-on-dark-2); }
.prep__img { border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 3; background: var(--c-brand-2); }
.prep__img img { width: 100%; height: 100%; object-fit: cover; }
.prep .checklist { margin: 8px 0 28px; }
.checklist { display: grid; gap: 14px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; }
.checklist .ic { color: var(--c-yel); margin-top: 3px; }
.checklist--plain .ic { color: var(--c-accent); }

/* ---------- Xưởng ở đâu ---------- */
.visit { padding: var(--sec) 0; }
.visit__in { display: grid; gap: 40px; align-items: center; }
.visit__text h2 { color: var(--c-brand); }
.visit__media { display: grid; gap: 12px; }
.visit__photo { border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 16 / 10; background: var(--c-surface); }
.visit__photo img { width: 100%; height: 100%; object-fit: cover; }
.visit__map { aspect-ratio: 4 / 3; background: var(--c-surface); border-radius: var(--r-lg); overflow: hidden; }
.visit__map iframe { width: 100%; height: 100%; border: 0; }
.nap { display: grid; gap: 10px; margin: 0 0 24px; }
.nap li { display: flex; gap: 10px; align-items: flex-start; }
.nap .ic { margin-top: 3px; color: var(--c-accent); }
.nap a { display: inline-block; padding: 8px 0; margin: -8px 0; text-decoration: none; }
.nap--lg { font-size: 1.0625rem; }
.nap--lg a { font-weight: 700; color: var(--c-brand); }

/* ---------- Hỏi đáp ---------- */
.faq { background: var(--c-surface); padding: var(--sec) 0; }
.faq__in { display: grid; gap: 24px; }
.faq h2 { color: var(--c-brand); }
.faq__in > div > p { color: var(--c-ink-2); }
.faq__in > div > p a { color: var(--c-accent); font-weight: 700; }
.faq details { background: var(--c-white); margin-bottom: 10px; border: 1px solid var(--c-line); border-radius: var(--r); transition: box-shadow var(--dur-ui) ease; }
.faq details[open] { box-shadow: var(--sh-1); border-color: transparent; }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 20px; font: 700 1.0625rem/1.4 var(--f-head); color: var(--c-brand); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; background: var(--c-brand-t); color: var(--c-brand); font-size: 1.25rem; transition: transform var(--dur-ui) var(--ease-out), background-color var(--dur-ui) ease; }
.faq details[open] summary::after { transform: rotate(45deg); background: var(--c-brand); color: var(--c-white); }
.faq details p { padding: 0 20px 20px; margin: 0; color: var(--c-ink-2); }

/* ---------- Tin tức ---------- */
.news { padding: var(--sec) 0; }
.posts { display: grid; gap: 32px; }
.post-card__img { display: block; aspect-ratio: 16 / 10; background: var(--c-surface); overflow: hidden; margin-bottom: 16px; border-radius: var(--r); }
.post-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 300ms var(--ease-out); }
.post-card__img .art { padding: 12% 20%; }
.post-card__title { font-size: 1.1875rem; margin-bottom: 6px; color: var(--c-brand); }
.post-card__title a { text-decoration: none; }
.post-meta { font-size: 0.875rem; color: var(--c-ink-2); margin-bottom: 8px; }
.post-card p:last-child { color: var(--c-ink-2); font-size: var(--fs-small); }
@media (hover: hover) and (pointer: fine) { .post-card:hover .post-card__img img { transform: scale(1.05); } }

/* ---------- Kêu gọi cuối trang (ảnh máy in phủ navy) ---------- */
.cta { position: relative; isolation: isolate; overflow: hidden; background: var(--c-brand); color: var(--c-white); padding: clamp(56px, 3rem + 3vw, 104px) 0; }
.cta__bg { position: absolute; inset: 0; z-index: -1; }
.cta__bg img { width: 100%; height: 100%; object-fit: cover; }
.cta__bg::after { content: ""; position: absolute; inset: 0; background: var(--c-overlay-2); }
.cta__in { display: grid; gap: 28px; align-items: center; }
.cta h2 { color: var(--c-white); }
.cta p { color: var(--c-on-dark-2); margin: 0; }
.cta__btns { display: flex; flex-wrap: wrap; gap: 12px; }
.cta__btns .btn { flex: 1 1 auto; }

/* ---------- Footer ---------- */
.site-footer { background: var(--c-brand-d); color: var(--c-on-dark-2); font-size: var(--fs-small); padding-bottom: 72px; }
.site-footer__in { display: grid; gap: 8px 32px; padding-top: 64px; padding-bottom: 32px; }
.site-footer__logo { height: 44px; width: auto; margin-bottom: 18px; }
.site-footer__title { font: 700 1rem/1.3 var(--f-head); color: var(--c-white); margin-bottom: 12px; }
.site-footer a { color: var(--c-on-dark); text-decoration: none; transition: color var(--dur-ui) ease; }
.site-footer__col ul { display: none; }
.site-footer__col li a { display: block; padding: 8px 0; }
.site-footer__title a { display: inline-flex; align-items: center; min-height: 44px; color: var(--c-white); }
@media (hover: hover) and (pointer: fine) { .site-footer a:hover { color: var(--c-white); text-decoration: underline; } }
.site-footer .nap .ic { color: var(--c-accent-l); }
.site-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; padding-top: 20px; padding-bottom: 20px; border-top: 1px solid var(--c-dark-line); }
.site-footer__bottom p { margin: 0; display: inline-flex; align-items: center; gap: 12px; }
.site-footer__bottom ul { display: flex; flex-wrap: wrap; gap: 0 20px; }
.site-footer__bottom a { display: inline-block; padding: 10px 0; }

/* Thanh liên hệ dính đáy (điện thoại) */
.dock { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: grid; grid-template-columns: 1fr 1fr 1.6fr; background: var(--c-bg); border-top: 1px solid var(--c-line); padding-bottom: env(safe-area-inset-bottom); box-shadow: var(--sh-dock); }
.dock a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; min-height: 60px; font-size: 0.8125rem; font-weight: 700; text-decoration: none; color: var(--c-brand); }
.dock__main { background: var(--c-red); color: var(--c-on-red) !important; }
body { padding-bottom: calc(60px + env(safe-area-inset-bottom)); }

/* ---------- Trang con ---------- */
.crumbs { font-size: 0.875rem; color: var(--c-ink-2); margin-bottom: 20px; }
.crumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: 0; }
.crumbs li { padding: 10px 0; }
.crumbs li:has(a) { padding: 0; }
.crumbs li + li::before { content: "/"; margin: 0 8px; color: var(--c-input); }
.crumbs a { display: inline-block; padding: 10px 0; text-decoration: none; color: var(--c-accent); }
.crumbs a:hover { text-decoration: underline; }
.page-head { padding: 32px 0 48px; background: var(--c-surface); margin-bottom: 48px; }
.page-head h1 { color: var(--c-brand); }
.page-head--tight { padding-bottom: 32px; }
.page-head__lead { font-size: 1.125rem; max-width: 40em; color: var(--c-ink-2); }
.page-head__lead p:last-child { margin-bottom: 0; }
.page-body { padding: 0 0 var(--sec); }
.jump { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.jump a { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 16px; background: var(--c-brand); color: var(--c-white); text-decoration: none; font-weight: 600; font-size: var(--fs-small); border-radius: var(--r-sm); transition: background-color var(--dur-ui) ease; }
@media (hover: hover) and (pointer: fine) { .jump a:hover { background: var(--c-brand-2); } }

/* Nội dung bài */
.prose { max-width: 720px; }
.prose h2 { font-size: clamp(1.5rem, 1.2rem + 1vw, 1.875rem); margin-top: 1.6em; color: var(--c-brand); }
.prose h3 { margin-top: 1.4em; color: var(--c-brand); }
.prose > :first-child { margin-top: 0; }
.prose ul, .prose ol { margin: 0 0 1.2em; padding-left: 1.3em; }
.prose ul { list-style: square; }
.prose ol { list-style: decimal; }
.prose li { margin-bottom: 0.4em; }
.prose li::marker { color: var(--c-accent); }
.prose a { color: var(--c-accent); text-underline-offset: 3px; }
.prose table { width: 100%; border-collapse: collapse; margin: 0 0 1.4em; font-size: var(--fs-small); }
.prose th, .prose td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--c-surface-2); }
.prose th { background: var(--c-surface); color: var(--c-brand); }
.prose--page { max-width: 760px; }
.page-body__in { display: grid; gap: 48px; }
.page-body__in > * { min-width: 0; }
.page-aside { background: var(--c-surface); padding: 24px; align-self: start; border-radius: var(--r-lg); }
.page-aside__title { font: 800 1.25rem/1.3 var(--f-head); color: var(--c-brand); }
.page-aside .visit__map { margin: 8px 0 24px; }
.post-thumb { margin: 0 0 32px; border-radius: var(--r-lg); overflow: hidden; }

/* Trang dịch vụ */
.svc-hero { padding: 28px 0 var(--sec); background: var(--c-surface); }
.svc-hero__in { display: grid; gap: 40px; align-items: center; }
.svc-hero h1 { color: var(--c-brand); }
.svc-hero__lead { font-size: 1.125rem; max-width: 36em; color: var(--c-ink-2); }
.svc-hero__art { aspect-ratio: 4 / 3; display: grid; place-items: center; border-radius: var(--r-lg); overflow: hidden; background: var(--c-white); box-shadow: var(--sh-2); }
.svc-hero__art img { width: 100%; height: 100%; object-fit: cover; }
.svc-hero__art .art { padding: 12% 14%; }
.svc-facts { padding: var(--sec) 0 0; }
.svc-facts__in { display: grid; gap: 48px; }
.svc-facts h2, .svc-body h2, .related h2, .faq--svc h2 { color: var(--c-brand); }
.svc-specs dl { margin: 0; background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--r-lg); overflow: hidden; }
.svc-specs dl > div { display: grid; grid-template-columns: minmax(110px, 36%) 1fr; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--c-surface-2); }
.svc-specs dl > div:nth-child(odd) { background: var(--c-surface); }
.svc-specs dl > div:last-child { border-bottom: 0; }
.svc-specs dt { font-weight: 700; color: var(--c-brand); }
.svc-specs dd { margin: 0; color: var(--c-ink-2); }
.svc-specs__note { font-size: 1rem; color: var(--c-ink-2); margin: 12px 0 0; }
.svc-uses .checklist li { color: var(--c-ink); }
.svc-body { padding: var(--sec) 0; }
.svc-body__in { display: grid; gap: 56px; }
.sticky { top: 104px; }
.svc-body__aside { margin-bottom: 16px; }
.svc-body__aside .quote { border-top: 4px solid var(--c-brand); }
.svc-body__aside .quote__grid { grid-template-columns: minmax(0, 1fr); }
.svc-body__aside .field { grid-column: 1 / -1; }
.related { padding: var(--sec) 0; }
.cards--3 { margin-bottom: 0; }

/* Trang tổng hợp dịch vụ */
.hub-group { padding: 0 0 var(--sec); }
.hub-group__in { display: grid; gap: 24px; }
.hub-group__head h2 { color: var(--c-brand); }
.hub-group__head p { color: var(--c-ink-2); }
.hub-list { display: grid; gap: 12px 24px; }
.hub-list a { display: flex; align-items: center; gap: 16px; height: 100%; padding: 12px; text-decoration: none; background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--r); transition: box-shadow var(--dur-ui) ease, border-color var(--dur-ui) ease, transform var(--dur-ui) var(--ease-out); }
.hub-list__img { flex: none; width: 88px; aspect-ratio: 1; border-radius: var(--r-sm); overflow: hidden; background: var(--c-surface); }
.hub-list__img img { width: 100%; height: 100%; object-fit: cover; }
.hub-list__img .art { padding: 14%; height: 100%; }
.hub-list .ic { flex: none; color: var(--c-accent); margin-left: auto; transition: transform var(--dur-ui) var(--ease-out); }
.hub-list__text strong { display: block; font: 700 1.0625rem/1.3 var(--f-head); margin-bottom: 4px; color: var(--c-brand); }
.hub-list__text span { display: block; font-size: var(--fs-small); color: var(--c-ink-2); }
@media (hover: hover) and (pointer: fine) {
	.hub-list a:hover { box-shadow: var(--sh-2); border-color: transparent; transform: translateY(-2px); }
	.hub-list a:hover .ic { transform: translateX(4px); }
}

/* Báo giá, liên hệ */
.quote-page, .contact { padding: 16px 0 var(--sec); }
.quote-page__in, .contact__in { display: grid; gap: 48px; align-items: start; }
.price-factors { margin: 0 0 24px; }
.price-factors > div { padding: 12px 0; border-bottom: 1px solid var(--c-surface-2); }
.price-factors dt { font-weight: 700; color: var(--c-brand); }
.price-factors dd { margin: 2px 0 0; color: var(--c-ink-2); }
.hub-mini { background: var(--c-surface); padding: var(--sec) 0; }
.services__group { margin: 0 0 12px; color: var(--c-brand); }
.services__lists { display: grid; gap: 40px; }
.linklist li { border-bottom: 1px solid var(--c-surface-2); break-inside: avoid; }
.linklist a { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 52px; padding: 8px 0; font-weight: 600; text-decoration: none; }
.linklist .ic { color: var(--c-accent); transition: transform var(--dur-ui) var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .linklist a:hover { color: var(--c-accent); } .linklist a:hover .ic { transform: translateX(4px); } }
.contact__info .visit__map { margin-top: 12px; }
.contact__photo { margin-top: 32px; }
.contact__form { align-self: start; }
.contact__info h2 { color: var(--c-brand); }
.gallery { margin: -16px 0 56px; }
.gallery__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.gallery__grid li { border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 3; background: var(--c-surface); }
.gallery__grid img { width: 100%; height: 100%; object-fit: cover; }
.gallery__big { grid-column: 1 / -1; aspect-ratio: 16 / 9 !important; }
.list-title { margin-top: 8px; color: var(--c-brand); }
.empty { padding: 32px; background: var(--c-surface); border-radius: var(--r-lg); }
.notfound { padding: var(--sec) 0; }
.search-big { display: flex; gap: 8px; max-width: 560px; margin: 24px 0; }
.search-big input { flex: 1; min-width: 0; min-height: 52px; padding: 0 14px; border: 1.5px solid var(--c-input); border-radius: var(--r-sm); font: inherit; }

/* Phân trang */
.pagination .nav-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 40px; }
.pagination .page-numbers { display: inline-flex; align-items: center; min-width: 44px; min-height: 44px; padding: 0 12px; background: var(--c-surface); text-decoration: none; justify-content: center; border-radius: var(--r-sm); }
.pagination .current { background: var(--c-brand); color: var(--c-white); }

/* ---------- Chuyển động ---------- */
/* Xuất hiện khi cuộn (chỉ khi có JS), so le theo --d do main.js gán */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity var(--dur-reveal) var(--ease-out), transform var(--dur-reveal) var(--ease-out); transition-delay: var(--d, 0ms); }
.js .reveal.is-in { opacity: 1; transform: none; }
/* Chữ ký: chữ hero nhích lên khi tải (không ẩn), dải CMYK "lên mực" lần lượt */
.js .hero__text > * { animation: nk-up 560ms var(--ease-out) both; }
.js .hero__text > :nth-child(2) { animation-delay: 80ms; }
.js .hero__text > :nth-child(3) { animation-delay: 160ms; }
.js .hero__text > :nth-child(4) { animation-delay: 240ms; }
.js .hero__text > :nth-child(5) { animation-delay: 320ms; }
.js .hero__form { animation: nk-up 600ms 200ms var(--ease-out) both; }
@keyframes nk-up { from { transform: translateY(12px); } }
.js .cmyk i { animation: nk-ink 520ms var(--ease-out) both; }
.js .cmyk i:nth-child(2) { animation-delay: 90ms; }
.js .cmyk i:nth-child(3) { animation-delay: 180ms; }
.js .cmyk i:nth-child(4) { animation-delay: 270ms; }
@keyframes nk-ink { from { transform: scale(0.4); opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
	.js .reveal { opacity: 1; transform: none; transition: none; }
	.js .cmyk i, .js .hero__text > *, .js .hero__form { animation: none; }
	.nav.is-open { animation: none; }
	.btn:active { transform: none; }
	.card a, .card__img img, .bento__item img, .hub-list a, .post-card__img img, .linklist .ic, .link-arrow .ic, .btn .ic-arrow, .nav__toggle .ic, .faq summary::after, .card__body .ic, .hub-list .ic { transition: none; }
	.card a:hover, .hub-list a:hover, .paper__list li:hover .sheet { transform: none; }
	.sheet { transition: none; }
	.card a:hover .card__img img, .bento__item a:hover img, .post-card:hover .post-card__img img { transform: none; }
	.mega { transform: none !important; }
}

/* ---------- Khổ vừa ---------- */
@media (min-width: 640px) {
	.topbar__zalo { display: inline-flex !important; }
	.cards { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
	.field { grid-column: span 1; }
	.field.field--wide { grid-column: 1 / -1; }
	.posts { grid-template-columns: repeat(2, 1fr); }
	.site-footer__in { grid-template-columns: repeat(3, 1fr); }
	.site-footer__brand { grid-column: 1 / -1; margin-bottom: 16px; }
	.site-footer__col ul { display: block; }
	.steps__list { grid-template-columns: 1fr 1fr; }
	.hero__btns .btn, .cta__btns .btn { flex: 0 0 auto; }
	.bento { grid-template-columns: 1fr 1fr; }
	.bento__item--big, .bento__item--wide { grid-column: 1 / -1; }
	.visit__media { grid-template-columns: 1fr 1fr; }
	.visit__photo, .visit__map { aspect-ratio: 4 / 5; }
	.card__body { padding: 14px 16px; }
	.card__name { font-size: 1rem; }
}

@media (min-width: 900px) {
	.show-sm { display: none !important; }
	.hide-sm { display: inline-flex !important; }
	.dock { display: none; }
	body { padding-bottom: 0; }
	.site-footer { padding-bottom: 0; }
	.topbar__hours, .topbar__mail, .topbar__note { display: inline-flex !important; }
	.hero { padding: 88px 0 96px; }
	.hero__in { grid-template-columns: 1.4fr 1fr; gap: 56px; align-items: center; }
	.sec-head--row { grid-template-columns: 1.2fr 1fr; }
	.bento { grid-template-columns: repeat(4, 1fr); grid-template-rows: 260px 260px; gap: 16px; }
	.bento__item a { aspect-ratio: auto; min-height: 0; }
	.bento__item--big { grid-column: span 2; grid-row: span 2; }
	.bento__item--wide { grid-column: span 2; }
	.bento__item:not(.bento__item--big):not(.bento__item--wide) { grid-column: span 1; }
	.compare__in { grid-template-columns: 1fr 1.5fr; gap: 56px; align-items: center; }
	.prep__in { grid-template-columns: 1fr 1.1fr; gap: 72px; }
	.visit__in { grid-template-columns: 1fr 1.3fr; gap: 64px; }
	.faq__in { grid-template-columns: 1fr 1.6fr; gap: 56px; align-items: start; }
	.posts { grid-template-columns: repeat(3, 1fr); }
	.cta__in { grid-template-columns: 1.3fr 1fr; }
	.cta__btns { justify-content: flex-end; }
	.site-footer__in { grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
	.site-footer__brand { grid-column: auto; margin: 0; }
	.services__lists--3 { grid-template-columns: repeat(3, 1fr); }
	.page-body__in { grid-template-columns: minmax(0, 1fr) 360px; gap: 64px; }
	.svc-body__aside { align-self: stretch; }
	.hub-group__head { position: sticky; top: 104px; }
	.steps__list { grid-template-columns: repeat(4, 1fr); gap: 32px; }
	.steps__list li { grid-template-columns: 1fr; align-content: start; justify-items: start; row-gap: 10px; }
	.steps__ic { grid-row: auto; margin-bottom: 12px; }
	.steps__list li:not(:last-child)::after { content: ""; position: absolute; top: 32px; left: 88px; right: -16px; border-top: 2px dashed var(--c-line); }
	.svc-hero { padding-bottom: 72px; }
	.svc-hero__in { grid-template-columns: 1.15fr 1fr; gap: 64px; }
	.svc-facts__in { grid-template-columns: 1.3fr 1fr; gap: 64px; }
	.svc-body__in { grid-template-columns: minmax(0, 1fr) 380px; gap: 64px; align-items: start; }
	.sticky { position: sticky; }
	.hub-group__in { grid-template-columns: 1fr 2.2fr; gap: 56px; align-items: start; }
	.hub-list { grid-template-columns: 1fr 1fr; }
	.hub-list li:last-child:nth-child(odd) { grid-column: 1 / -1; }
	.gallery__grid { grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; gap: 16px; height: 520px; }
	.gallery__grid li { aspect-ratio: auto; }
	.gallery__big { grid-column: auto; grid-row: span 2; aspect-ratio: auto !important; }
	.quote-page__in { grid-template-columns: 1.4fr 1fr; gap: 64px; }
	.contact__in { grid-template-columns: 1fr 1.2fr; gap: 64px; }
	.contact__form { position: sticky; top: 104px; }
	.paper__in { grid-template-columns: 1fr 1.25fr; gap: 72px; }

	.quote { padding: 28px; }
	.quote--compact .quote__actions .btn { flex-basis: 100%; }
}

/* Menu ngang máy tính */
@media (min-width: 1100px) {
	.nav { display: flex !important; align-items: center; gap: 12px; position: static; padding: 0; box-shadow: none; border: 0; max-height: none; overflow: visible; animation: none; }
	.menu-btn { display: none; }
	.nav__list { display: flex; align-items: center; gap: 4px; }
	.nav__list > li { border: 0; position: static; flex-wrap: nowrap; }
	.nav__list > li > a { position: relative; padding: 24px 10px; white-space: nowrap; transition: color var(--dur-ui) ease; }
	.nav__list > li > a::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: 16px; height: 2px; background: var(--c-red); transform: scaleX(0); transform-origin: left; transition: transform var(--dur-ui) var(--ease-out); }
	.nav__toggle { width: 28px; height: 28px; margin-left: -8px; }
	.mega { display: block; position: absolute; left: 0; right: 0; top: 100%; background: var(--c-bg); border-top: 1px solid var(--c-line); box-shadow: var(--sh-2); opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity var(--dur-ui) var(--ease-out), transform var(--dur-ui) var(--ease-out), visibility 0s linear var(--dur-ui); }
	.nav__mega:hover .mega, .nav__mega:focus-within .mega, .nav__mega.is-open .mega { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
	.mega__in { max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: 28px var(--gutter) 32px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
	.mega__col ul { columns: 2; column-gap: 24px; }
	.mega__col a { padding: 6px 0; font-size: var(--fs-small); transition: color var(--dur-ui) ease; }
	.nav__search { margin: 0; }
	.nav__search input { width: 150px; height: 42px; }
	.nav__search button { width: 44px; }
	.cards { gap: 20px; }
	.cards--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.card__body { padding: 16px 18px; }
}
@media (min-width: 1100px) and (hover: hover) and (pointer: fine) {
	.nav__list > li > a:hover { color: var(--c-accent); }
	.nav__list > li > a:hover::after { transform: scaleX(1); }
	.mega__col a:hover { color: var(--c-accent); }
}
@media (min-width: 1100px) and (max-width: 1279px) {
	.nav__search { display: none; }
}
/* Máy tính: logo 44px + menu + tìm kiếm không đủ chỗ cho nút số điện thoại (số đã có ở dải trên cùng), ẩn để nút Nhận báo giá không bị cắt */
@media (min-width: 1100px) {
	.site-header__cta .btn--line { display: none !important; }
}