/*
Theme Name: Khăn Giấy In Logo
Theme URI: https://khangiayinlogo.com/
Author: Thế Giới Giấy (Paper World)
Description: Theme viết tay cho khangiayinlogo.com — khăn giấy in logo cho quán cafe, nhà hàng, khách sạn, sự kiện. Bố cục theo phong cách yanyen.vn, màu Paper World. Dữ liệu gom trong inc/data.php, schema JSON-LD, form nhận báo giá. Không page builder, không jQuery.
Version: 1.0.36
Requires at least: 6.5
Tested up to: 6.9
Requires PHP: 7.4
License: GPLv2 or later
Text Domain: khangiayinlogo-theme
*/

/* ==========================================================================
   1. Tokens — đổi giao diện chủ yếu ở đây
   ========================================================================== */
:root {
	--c-primary: #0055a5;       /* xanh Paper World — nút, liên kết */
	--c-primary-dark: #0b3d7a;  /* tiêu đề */
	--c-deep: #1b3372;          /* navy — thanh trên, footer */
	--c-accent: #2babe2;        /* xanh da trời — nhấn */
	--c-accent-soft: #dcf0fa;
	--c-cream: #f6fafd;         /* nền sáng xen kẽ (thay nền kem yanyen) */
	--c-mint: #eef6fc;          /* nền xanh nhạt */
	--c-white: #ffffff;
	--c-ink: #1f2a37;
	--c-text: #3d4857;
	--c-muted: #5b6573;
	--c-border: #e1e8f0;
	--c-line: #d3e4f2;

	--grad-btn: linear-gradient(90deg, #0055a5 0%, #1f8fd4 100%);
	--grad-btn-hover: linear-gradient(90deg, #0b3d7a 0%, #0055a5 100%);

	--f-body: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	--f-heading: "Montserrat", "Be Vietnam Pro", system-ui, sans-serif;

	--fs-xs: 0.8125rem;
	--fs-sm: 0.9rem;
	--fs-base: 1rem;
	--fs-lg: 1.125rem;
	--fs-h3: clamp(1.05rem, 1rem + 0.3vw, 1.2rem);
	--fs-h2: clamp(1.5rem, 1.2rem + 1.3vw, 2.25rem);
	--fs-h1: clamp(1.8rem, 1.3rem + 2.4vw, 3.25rem);

	--radius-card: 20px;
	--radius: 14px;
	--radius-sm: 8px;
	--radius-pill: 999px;
	--radius-arch: 90px 90px 16px 16px;
	--shadow: 0 0 10px rgba(0, 0, 0, 0.1);
	--shadow-lg: 0 18px 40px rgba(11, 61, 122, 0.14);

	--space-section: clamp(2.5rem, 1.75rem + 2.5vw, 4rem); /* 40px điện thoại → 64px desktop (chủ web 09/10/2026: cũ 48–88px, khoảng trống giữa khối ~176px quá rộng) */
	--container: 1280px;
	--gutter: 16px;
	--header-h: 76px;
}

/* ==========================================================================
   2. Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--f-body); font-size: var(--fs-base); line-height: 1.7; color: var(--c-text); background: var(--c-white); overflow-x: hidden; }
img, picture, video, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--c-primary); text-underline-offset: 3px; }
a:hover { color: var(--c-primary-dark); }
h1, h2, h3, h4 { font-family: var(--f-heading); line-height: 1.25; margin: 0 0 0.6em; color: var(--c-primary-dark); font-weight: 700; }
h1 { font-size: var(--fs-h1); font-weight: 800; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.2em; }
input, select, textarea, button { font: inherit; }
:focus-visible { outline: 3px solid var(--c-accent); outline-offset: 2px; }
.icon { width: 1em; height: 1em; fill: currentColor; flex: none; }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap; }
.skip-link:focus { position: fixed; top: 8px; left: 8px; z-index: 1000; width: auto; height: auto; clip: auto; padding: 8px 16px; background: #fff; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.container--narrow { max-width: 900px; }
.section { padding-block: var(--space-section); }
.section--cream { background: var(--c-cream); }
.section--mint { background: var(--c-mint); }
.section--pattern {
	background-color: var(--c-mint);
	background-image: radial-gradient(rgba(0, 85, 165, 0.08) 1.5px, transparent 1.5px);
	background-size: 22px 22px;
}
.section__head { max-width: 1080px; margin: 0 auto 2.25rem; text-align: center; }
.section__title { margin: 0; text-wrap: balance; font-size: var(--fs-h2); font-weight: 800; text-transform: uppercase; letter-spacing: 0.01em; color: var(--c-primary-dark); }
.section__ornament { display: flex; align-items: center; justify-content: center; gap: 10px; margin: 10px auto 0; color: var(--c-accent); }
.section__ornament::before, .section__ornament::after { content: ""; width: 56px; height: 1px; background: currentColor; opacity: 0.6; }
.section__ornament .icon { width: 18px; height: 18px; }
.section__lead { max-width: 960px; margin: 14px auto 0; color: var(--c-muted); font-size: var(--fs-lg); text-wrap: balance; }
.section__more { display: flex; justify-content: center; margin-top: 2rem; }
.grid { display: grid; gap: 20px; grid-template-columns: 1fr; }
.img-placeholder { display: grid; place-items: center; width: 100%; height: 100%; min-height: 160px; background: var(--c-mint); color: var(--c-line); }
.img-placeholder .icon { width: 48px; height: 48px; }

/* ==========================================================================
   3. Nút — dạng viên thuốc như yanyen
   ========================================================================== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 10px 26px; border: 1.5px solid transparent; border-radius: var(--radius-pill); font-family: var(--f-body); font-weight: 700; font-size: 0.97rem; line-height: 1.2; text-decoration: none; cursor: pointer; transition: background 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s; }
.btn:hover { transform: translateY(-2px); }
.btn .icon { width: 18px; height: 18px; }
.btn--primary { background: var(--grad-btn); color: #fff; box-shadow: 0 6px 16px rgba(0, 85, 165, 0.25); }
.btn--primary:hover { background: var(--grad-btn-hover); color: #fff; }
.btn--outline { border-color: var(--c-primary); color: var(--c-primary); background: #fff; text-transform: uppercase; letter-spacing: 0.06em; font-family: var(--f-heading); font-size: 0.95rem; }
.btn--outline:hover { background: var(--c-primary); color: #fff; }
.btn--light { background: #fff; color: var(--c-primary-dark); }
.btn--light:hover { color: var(--c-primary); }
.btn--ghost-light { border-color: rgba(255, 255, 255, 0.7); color: #fff; }
.btn--ghost-light:hover { background: #fff; color: var(--c-primary-dark); }
.btn--sm { min-height: 38px; padding: 7px 18px; font-size: 0.88rem; }
.btn-group { display: flex; flex-wrap: wrap; gap: 12px; }

/* ==========================================================================
   4. Thanh trên + Header
   ========================================================================== */
.topbar { background: var(--c-deep); color: rgba(255, 255, 255, 0.92); font-size: var(--fs-xs); }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; }
.topbar a { color: inherit; text-decoration: none; }
.topbar a:hover { color: #fff; }
.topbar__info { display: flex; align-items: center; gap: 18px; min-width: 0; }
.topbar__item { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.topbar__item .icon { width: 15px; height: 15px; color: var(--c-accent); }
.topbar__tagline, .topbar__email, .topbar__hours, .topbar__social, .topbar__zalo { display: none; }
.topbar__right { display: flex; align-items: center; gap: 14px; }
.topbar__social { align-items: center; gap: 6px; }
.topbar__social a { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: rgba(255, 255, 255, 0.12); }
.topbar__social .icon { width: 14px; height: 14px; }

.site-header { position: sticky; top: 0; z-index: 100; background: var(--c-white); box-shadow: 0 1px 0 var(--c-border); transition: box-shadow 0.2s; }
.site-header.is-scrolled { box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: var(--header-h); }

.site-logo { display: inline-flex; align-items: center; flex: none; }
.site-logo img, .custom-logo { width: auto; height: 50px; }

.header-actions { display: flex; align-items: center; gap: 6px; }
.icon-btn { display: inline-grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; background: transparent; color: var(--c-primary-dark); cursor: pointer; }
.icon-btn:hover { background: var(--c-mint); }
.icon-btn .icon { width: 21px; height: 21px; }
.header-cta { display: none; }

.nav-toggle__bar, .nav-toggle__bar::before, .nav-toggle__bar::after { display: block; width: 22px; height: 2px; border-radius: 2px; background: var(--c-primary-dark); position: relative; transition: transform 0.2s; }
.nav-toggle__bar::before, .nav-toggle__bar::after { content: ""; position: absolute; left: 0; }
.nav-toggle__bar::before { top: -7px; }
.nav-toggle__bar::after { top: 7px; }
.nav-open .nav-toggle__bar { background: transparent; }
.nav-open .nav-toggle__bar::before { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle__bar::after { transform: translateY(-7px) rotate(-45deg); }

.primary-nav { position: fixed; inset: var(--nav-top, 116px) 0 0 0; z-index: 99; background: var(--c-white); padding: 8px var(--gutter) 32px; overflow-y: auto; transform: translateX(100%); visibility: hidden; transition: transform 0.25s, visibility 0.25s; }
.nav-open .primary-nav { transform: none; visibility: visible; }
.nav-open body { overflow: hidden; }
.primary-nav ul { list-style: none; margin: 0; padding: 0; }
.primary-nav a { display: block; padding: 13px 0; color: var(--c-primary-dark); font-family: var(--f-heading); font-weight: 700; font-size: 0.95rem; text-transform: uppercase; text-decoration: none; border-bottom: 1px solid var(--c-border); }
.primary-nav .sub-menu a { padding-left: 16px; font-family: var(--f-body); font-weight: 500; text-transform: none; font-size: 0.95rem; color: var(--c-text); }
.primary-nav .current-menu-item > a, .primary-nav .current-menu-ancestor > a, .primary-nav a:hover { color: var(--c-primary); }

.search-panel { position: absolute; left: 0; right: 0; top: 100%; background: #fff; box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08); padding: 16px 0; }
.search-panel[hidden] { display: none; }
.search-form { display: flex; gap: 8px; }
.search-form label { flex: 1; }
.search-form input[type="search"] { width: 100%; min-height: 46px; padding: 10px 18px; border: 1px solid var(--c-border); border-radius: var(--radius-pill); background: var(--c-cream); }
.search-form input[type="search"]:focus { outline: none; border-color: var(--c-primary); }
.search-form button { min-height: 46px; padding: 0 22px; border: 0; border-radius: var(--radius-pill); background: var(--c-primary); color: #fff; font-weight: 700; cursor: pointer; }

/* ==========================================================================
   5. Hero + thẻ cam kết nổi
   ========================================================================== */
.hero { position: relative; overflow: hidden; background: linear-gradient(120deg, var(--c-cream) 0%, #eaf4fb 55%, var(--c-mint) 100%); }
.hero::before { content: ""; position: absolute; right: -120px; top: -120px; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(43, 171, 226, 0.25), rgba(43, 171, 226, 0) 70%); }
.hero::after { content: ""; position: absolute; left: -80px; bottom: -160px; width: 420px; height: 420px; border-radius: 50%; border: 1px solid rgba(0, 85, 165, 0.14); }
.hero__inner { position: relative; z-index: 1; display: grid; gap: 32px; align-items: center; padding-block: 40px 96px; }
.hero__eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px; padding: 6px 14px; border-radius: var(--radius-pill); background: #fff; color: var(--c-primary); font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; box-shadow: var(--shadow); }
.hero__eyebrow .icon { width: 15px; height: 15px; }
.hero__title { margin-bottom: 0.4em; line-height: 1.12; }
.hero__title span { display: block; color: var(--c-primary); }
.hero__lead { max-width: 560px; font-size: var(--fs-lg); color: var(--c-text); }
.hero__checks { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; margin: 0 0 1.75rem; padding: 0; list-style: none; font-weight: 600; color: var(--c-primary-dark); font-size: var(--fs-sm); }
.hero__checks li { display: flex; align-items: center; gap: 8px; }
.hero__checks .icon { width: 20px; height: 20px; padding: 3px; border-radius: 50%; background: var(--c-primary); color: #fff; }
.hero__media { position: relative; max-width: 520px; margin-inline: auto; width: 100%; }
.hero__frame { position: relative; border-radius: var(--radius-arch); overflow: hidden; aspect-ratio: 1; background: #fff; box-shadow: var(--shadow-lg); border: 8px solid #fff; }
.hero__frame img { width: 100%; height: 100%; object-fit: cover; }
.hero__badge { position: absolute; left: -8px; bottom: 28px; display: flex; flex-direction: column; align-items: center; justify-content: center; width: 116px; height: 116px; padding: 10px; border-radius: 50%; background: var(--c-primary); color: #fff; text-align: center; box-shadow: var(--shadow-lg); border: 4px solid #fff; }
.hero__badge strong { font-family: var(--f-heading); font-size: 1.6rem; line-height: 1; }
.hero__badge span { font-size: 0.68rem; font-weight: 600; line-height: 1.25; margin-top: 4px; }
.hero__badge .icon { width: 34px; height: 34px; color: #fff; }
.hero__badge .icon + span { font-size: 0.74rem; font-weight: 700; }

.promises { position: relative; z-index: 2; margin-top: -64px; }
.promises__grid { display: grid; grid-template-columns: 1fr 1fr; background: #fff; border-radius: 16px; box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1); overflow: hidden; }
.promise { display: flex; gap: 12px; padding: 18px 14px; border-bottom: 1px solid var(--c-border); }
.promise:nth-child(odd) { border-right: 1px solid var(--c-border); }
.promise__icon { display: grid; place-items: center; flex: none; width: 44px; height: 44px; border-radius: 50%; background: var(--c-mint); color: var(--c-primary); }
.promise__icon .icon { width: 24px; height: 24px; }
.promise__title { margin: 0 0 2px; font-family: var(--f-heading); font-size: 0.86rem; font-weight: 700; text-transform: uppercase; color: var(--c-primary-dark); }
.promise__text { margin: 0; font-size: var(--fs-xs); line-height: 1.5; color: var(--c-muted); }

/* ==========================================================================
   6. Giới thiệu + ô danh mục đỉnh vòm
   ========================================================================== */
.intro { display: grid; gap: 32px; align-items: center; }
.intro__title { font-weight: 800; text-transform: uppercase; }
.intro__text { color: var(--c-text); }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.tile { display: flex; flex-direction: column; align-items: center; gap: 12px; text-decoration: none; color: var(--c-primary-dark); }
.tile__media { display: block; width: 100%; aspect-ratio: 4 / 5; padding: 12px; border: 1px solid var(--c-line); border-radius: var(--radius-arch); background: #fff; overflow: hidden; transition: box-shadow 0.25s, transform 0.25s; }
.tile__media img, .tile__media .img-placeholder { width: 100%; height: 100%; object-fit: cover; border-radius: 80px 80px 10px 10px; }
.tile:hover .tile__media { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.tile__title { font-family: var(--f-heading); font-weight: 700; font-size: 0.95rem; text-align: center; }

/* ==========================================================================
   7. Thẻ sản phẩm (kiểu yanyen) + thẻ bài viết
   ========================================================================== */
.post-card { position: relative; display: flex; flex-direction: column; background: #fff; border-radius: var(--radius-card); box-shadow: var(--shadow); overflow: hidden; transition: transform 0.25s, box-shadow 0.25s; }
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.post-card__media { display: block; aspect-ratio: 1; background: var(--c-mint); overflow: hidden; }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.post-card:hover .post-card__media img { transform: scale(1.04); }
.post-card__body { display: flex; flex-direction: column; flex: 1; padding: 16px 18px 18px; }
.post-card__cat { margin-bottom: 6px; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--c-primary); }
.post-card__title { margin: 0 0 8px; font-family: var(--f-heading); font-size: 1.02rem; font-weight: 700; line-height: 1.35; }
.post-card__title a { color: var(--c-ink); text-decoration: none; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.post-card__title a::after { content: ""; position: absolute; inset: 0; }
.post-card__title a:hover { color: var(--c-primary); }
.post-card__excerpt { margin: 0 0 12px; font-size: var(--fs-sm); color: var(--c-muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.post-card__excerpt p { margin: 0; }
.post-card__foot { display: flex; justify-content: space-between; align-items: center; margin-top: auto; font-size: var(--fs-xs); color: var(--c-muted); }
.post-card__more { color: var(--c-primary); font-weight: 700; }

/* ==========================================================================
   9. Lý do (kiểu "Ngàn lý do" của yanyen)
   ========================================================================== */
.reasons { display: grid; gap: 36px; align-items: center; }
.reasons__title { text-wrap: balance; font-size: clamp(1.5rem, 1.05rem + 1.45vw, 2.2rem); font-weight: 800; text-transform: uppercase; line-height: 1.2; }
.reasons__title span { display: block; color: var(--c-primary); }
.reasons__list { margin: 0 0 1.75rem; padding: 0; list-style: none; display: grid; gap: 16px; }
.reasons__list li { display: flex; gap: 14px; }
.reasons__num { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--c-primary); color: #fff; font-family: var(--f-heading); font-weight: 800; }
.reasons__list h3 { margin: 0 0 2px; font-size: 1.02rem; }
.reasons__list p { margin: 0; font-size: var(--fs-sm); }
.reasons__media { position: relative; max-width: 480px; margin-inline: auto; }
.reasons__media > img, .reasons__media > .img-placeholder { position: relative; z-index: 1; border-radius: 24px; box-shadow: var(--shadow-lg); background: #fff; }
.reasons__media::before { content: ""; position: absolute; inset: 24px -16px -16px 24px; border-radius: 24px; background: var(--c-accent-soft); }

/* ==========================================================================
   10. Quy trình, khách hàng, cảm nhận, FAQ
   ========================================================================== */

/* Quy trình hợp tác — 6 thẻ nối mũi tên chấm (theo thiết kế chủ web 21/09/2026) */
.process { position: relative; overflow: hidden; background: linear-gradient(180deg, #fff 0%, #f3f9fd 100%); }
.process > .container { position: relative; z-index: 1; }
.section__eyebrow { display: inline-flex; align-items: center; gap: 14px; margin-bottom: 12px; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.32em; text-transform: uppercase; color: var(--c-primary); }
.section__eyebrow::before, .section__eyebrow::after { content: ""; width: 42px; height: 1px; background: currentColor; opacity: 0.5; }
.steps { display: grid; grid-template-columns: 1fr; gap: 22px; margin: 0; padding: 0; list-style: none; }
.step { position: relative; display: flex; flex-direction: column; align-items: center; padding: 26px 18px 34px; text-align: center; background: #fff; border-radius: 18px; box-shadow: 0 10px 30px rgba(11, 61, 122, 0.07); }
.step::after { content: ""; position: absolute; left: 50%; bottom: 0; width: 88px; height: 4px; border-radius: 4px 4px 0 0; background: linear-gradient(90deg, var(--c-primary), var(--c-accent)); transform: translateX(-50%); }
.step__num { position: absolute; left: 18px; top: 18px; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--c-mint); color: var(--c-primary); font-family: var(--f-heading); font-weight: 800; font-size: 1rem; }
.step__icon { display: grid; place-items: center; width: 96px; height: 96px; margin: 26px 0 18px; border-radius: 50%; background: radial-gradient(circle at 50% 40%, #fff 0%, var(--c-mint) 70%); color: var(--c-primary-dark); }
.step__svg { width: 50px; height: 50px; }
.step__title { margin: 0 0 10px; font-size: 1.05rem; font-weight: 700; color: var(--c-primary-dark); }
.step__text { margin: 0; font-size: 0.92rem; line-height: 1.6; color: var(--c-text); text-wrap: balance; }
.step__arrow { display: none; }
.logos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.logo-cell { display: grid; place-items: center; aspect-ratio: 4 / 3; padding: 10px; background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); }
.logo-cell img { max-width: 100%; max-height: 70px; width: auto; height: auto; object-fit: contain; filter: grayscale(0.1); }



.faq { max-width: 860px; margin-inline: auto; display: grid; gap: 12px; }
.faq__item { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; }
.faq__q { display: flex; justify-content: space-between; align-items: center; gap: 16px; width: 100%; padding: 16px 20px; border: 0; background: none; text-align: left; font-weight: 700; font-size: 1rem; color: var(--c-primary-dark); cursor: pointer; }
.faq__q::after { content: "+"; flex: none; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--c-mint); font-size: 1.3rem; line-height: 1; color: var(--c-primary); transition: transform 0.2s; }
.faq__q[aria-expanded="true"]::after { transform: rotate(45deg); }
.faq__a { padding: 0 20px 18px; color: var(--c-text); }
.faq__a p { margin: 0; }
.faq__a[hidden] { display: none; }

/* ==========================================================================
   11. CTA
   ========================================================================== */
.cta-band { background: linear-gradient(100deg, var(--c-primary-dark), var(--c-primary)); color: #fff; }
.cta-band__inner { display: grid; gap: 20px; align-items: center; padding-block: 40px; }
.cta-band h2 { margin-bottom: 0.25em; color: #fff; font-size: clamp(1.3rem, 1.1rem + 1vw, 1.9rem); }
.cta-band p { margin: 0; color: rgba(255, 255, 255, 0.88); }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.cta-band__phone { display: inline-flex; align-items: center; gap: 8px; color: #fff; font-family: var(--f-heading); font-weight: 800; font-size: 1.2rem; text-decoration: none; }
.cta-band__phone:hover { color: var(--c-accent-soft); }
.cta-band__phone .icon { width: 22px; height: 22px; }

/* ==========================================================================
   12. Form
   ========================================================================== */
.form { position: relative; display: grid; gap: 14px; padding: 24px; background: #fff; color: var(--c-text); border-radius: var(--radius-card); box-shadow: var(--shadow); }
.form__title { margin: 0; font-weight: 800; text-transform: uppercase; font-size: 1.25rem; }
.form__lead { margin: 0; color: var(--c-muted); font-size: var(--fs-sm); }
.form__row { display: grid; gap: 14px; }
.form label { display: block; margin-bottom: 4px; font-weight: 600; font-size: var(--fs-sm); color: var(--c-primary-dark); }
.form input, .form select, .form textarea { width: 100%; min-height: 46px; padding: 10px 14px; border: 1px solid var(--c-border); border-radius: var(--radius-sm); background: var(--c-cream); color: var(--c-ink); }
.form textarea { min-height: 110px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--c-primary); outline: none; background: #fff; box-shadow: 0 0 0 3px rgba(0, 85, 165, 0.12); }
.form__hp { position: absolute; left: -9999px; }
.form__note { margin: 0; font-size: var(--fs-xs); color: var(--c-muted); }
.notice { padding: 12px 16px; border-radius: var(--radius-sm); }
.notice--ok { background: #e6f4ea; color: #1d6b35; }
.notice--err { background: #fdecec; color: #9b1c1c; }

/* ==========================================================================
   13. Trang con, bài viết, sidebar
   ========================================================================== */
.page-hero { position: relative; padding-block: 36px 40px; background: var(--c-mint); background-image: radial-gradient(rgba(0, 85, 165, 0.07) 1.5px, transparent 1.5px); background-size: 22px 22px; }
.page-hero h1 { margin: 0; font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.5rem); }
.page-hero__lead { max-width: 820px; margin: 12px 0 0; color: var(--c-text); font-size: var(--fs-lg); }
.page-hero--center { text-align: center; }
.page-hero--center .breadcrumb ol { justify-content: center; }
.page-hero--center .page-hero__lead { margin-inline: auto; }
.breadcrumb { margin-bottom: 10px; font-size: var(--fs-xs); color: var(--c-muted); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 4px; margin: 0; padding: 0; list-style: none; }
.breadcrumb li + li::before { content: "›"; margin-right: 4px; color: var(--c-accent); }
.breadcrumb a { color: inherit; text-decoration: none; }
.breadcrumb a:hover { color: var(--c-primary); }
.post-meta { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 12px; font-size: var(--fs-sm); color: var(--c-muted); }
.post-meta a { font-weight: 600; text-decoration: none; }
.post-meta .icon { width: 15px; height: 15px; display: inline-block; vertical-align: -2px; margin-right: 4px; color: var(--c-primary); }

.layout { display: grid; gap: 40px; grid-template-columns: minmax(0, 1fr); }
.layout > *, .quote-box > *, .intro > *, .reasons > *, .specs > * { min-width: 0; } /* ô lưới mặc định không co nhỏ hơn nội dung (bảng rộng) → tràn ngang */
.entry { min-width: 0; font-size: 1.05rem; }
/* Nội dung dán từ Google Docs/Word (white-space: pre, width cố định…) → ép co giãn theo màn hình. */
.entry { overflow-wrap: break-word; }
.entry [style*="white-space"] { white-space: normal !important; }
.entry [style*="width"]:not(img):not(iframe):not(table):not(td):not(th):not(col):not(colgroup) { width: auto !important; }
.entry p, .entry span, .entry div, .entry h2, .entry h3, .entry h4, .entry ul, .entry ol, .entry li, .entry a, .entry i, .entry b, .entry strong, .entry figure { max-width: 100%; }
.entry [style*="margin-left: 36pt"], .entry [style*="margin-left: 0.38in"] { margin-left: 0 !important; }
.entry > *:first-child { margin-top: 0; }
.entry h2 { margin-top: 1.8em; font-size: clamp(1.3rem, 1.15rem + 0.7vw, 1.6rem); }
.entry h3 { margin-top: 1.5em; font-size: 1.2rem; }
.entry h4 { margin-top: 1.3em; font-size: 1.05rem; }
.entry img { height: auto; border-radius: var(--radius); }
.entry .separator, .entry figure { margin: 1.5em 0; text-align: center; }
.entry .separator a, .entry .separator img { display: inline-block; margin: 0 auto !important; }
.entry figcaption, .entry .tr-caption { font-size: var(--fs-sm); color: var(--c-muted); text-align: center; }
.entry table.tr-caption-container { width: auto; margin: 1.5em auto; }
.entry table.tr-caption-container td { border: 0; padding: 4px; }
.entry blockquote { margin: 1.5em 0; padding: 14px 20px; border-left: 4px solid var(--c-accent); background: var(--c-mint); border-radius: 0 var(--radius) var(--radius) 0; }
.entry blockquote p:last-child { margin: 0; }
.entry ul, .entry ol { margin: 0 0 1.2em; }
.entry li { margin-bottom: 0.4em; }
.entry a { font-weight: 500; }
/* Chủ web 08/10/2026: chữ bài viết căn đều hai bên. */
.entry p, .entry li, .entry blockquote p { text-align: justify; text-justify: inter-word; hyphens: none; }
/* Ảnh trong bài: tối đa 640px, căn giữa; ảnh ngay dưới sapo 720px (chủ web 08/10/2026). Điện thoại vẫn tràn ngang. */
.entry figure img { display: block; width: 100%; max-width: 640px; height: auto; margin: 0 auto; }
.entry > p:first-child + figure img { max-width: 720px; }
.entry figure figcaption { max-width: 640px; margin: 8px auto 0; }
.table-wrap { margin: 1.5em 0; overflow-x: auto; border: 1px solid var(--c-line); border-radius: var(--radius); -webkit-overflow-scrolling: touch; }
.entry table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 0.95rem; }
.entry th, .entry td { padding: 10px 14px; border-bottom: 1px solid var(--c-line); text-align: left !important; vertical-align: top; }
.entry thead th, .entry tr:first-child th { background: var(--c-mint); color: var(--c-primary-dark); font-weight: 700; }
.entry tbody tr:nth-child(even) td { background: #f7fafd; }
.entry tr:last-child td { border-bottom: 0; }
.entry iframe { max-width: 100%; border-radius: var(--radius); }
.entry .post-share-buttons, .entry .share-button { display: none !important; }

.post-cta { display: grid; gap: 14px; margin: 2.5em 0 0; padding: 24px; border-radius: var(--radius-card); background: linear-gradient(120deg, var(--c-mint), var(--c-cream)); border: 1px solid var(--c-line); }
.post-cta h2 { margin: 0; font-size: 1.25rem; }
.post-cta p { margin: 0; }
.post-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2em; }
.chip { display: inline-flex; align-items: center; padding: 6px 14px; border-radius: var(--radius-pill); background: var(--c-mint); color: var(--c-primary-dark); font-size: var(--fs-sm); font-weight: 600; text-decoration: none; border: 1px solid var(--c-line); }
.chip:hover, .chip.is-active { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 2rem; }

.sidebar { display: grid; gap: 24px; align-content: start; }
.widget { padding: 22px; background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-card); }
.widget__title { margin: 0 0 14px; font-size: 0.95rem; font-weight: 800; text-transform: uppercase; color: var(--c-primary-dark); }
.widget ul { margin: 0; padding: 0; list-style: none; }
.widget li + li { border-top: 1px dashed var(--c-line); }
.widget li a { display: flex; justify-content: space-between; gap: 10px; padding: 9px 0; color: var(--c-text); text-decoration: none; font-size: var(--fs-sm); }
.widget li a:hover { color: var(--c-primary); }
.widget--quote { background: var(--c-deep); border: 0; color: rgba(255, 255, 255, 0.88); }
.widget--quote .widget__title { color: #fff; }
.widget--quote p { font-size: var(--fs-sm); }
.widget--quote .btn { width: 100%; }
.widget--quote .widget__phone { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 12px; color: #fff; font-family: var(--f-heading); font-weight: 800; font-size: 1.15rem; text-decoration: none; }
.widget--quote .widget__phone .icon { color: var(--c-accent); }
.mini-post { display: grid; grid-template-columns: 64px 1fr; gap: 12px; align-items: center; }
.mini-post img { width: 64px; height: 64px; object-fit: cover; border-radius: 10px; }
.widget .mini-post a { display: block; padding: 0; font-weight: 600; line-height: 1.4; }
.widget li .mini-post { padding: 10px 0; }

.related { margin-top: var(--space-section); }

.pagination { margin-top: 2.5rem; }
.pagination .nav-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.pagination .page-numbers { display: grid; place-items: center; min-width: 44px; height: 44px; padding: 0 12px; border: 1px solid var(--c-line); border-radius: var(--radius-pill); background: #fff; color: var(--c-primary-dark); font-weight: 700; text-decoration: none; }
.pagination .page-numbers.current, .pagination a.page-numbers:hover { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }

.spec-table { width: 100%; margin: 0 0 1.25rem; border-collapse: collapse; font-size: var(--fs-sm); }
.spec-table th, .spec-table td { padding: 9px 12px; border-bottom: 1px solid var(--c-line); text-align: left; vertical-align: top; }
.spec-table th { width: 38%; color: var(--c-primary-dark); font-weight: 600; background: var(--c-mint); }
.quote-box { display: grid; gap: 28px; align-items: start; }
.quote-box__info h2 { font-weight: 800; text-transform: uppercase; }
.contact-list { margin: 0 0 1.5rem; padding: 0; list-style: none; display: grid; gap: 14px; }
.contact-list li { display: flex; gap: 12px; align-items: flex-start; }
.contact-list .icon { flex: none; width: 40px; height: 40px; padding: 10px; border-radius: 50%; background: var(--c-mint); color: var(--c-primary); }
.contact-list strong { display: block; color: var(--c-primary-dark); }
.contact-list a { text-decoration: none; }
.map-embed { margin-top: 24px; border-radius: var(--radius-card); overflow: hidden; border: 1px solid var(--c-line); }
.map-embed iframe { display: block; width: 100%; height: 420px; border: 0; }
.map-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; font-size: var(--fs-sm); color: var(--c-text); }
.map-bar > span { display: inline-flex; align-items: flex-start; gap: 8px; }
.map-bar .icon { flex: none; width: 18px; height: 18px; margin-top: 2px; color: var(--c-primary); }

.not-found { text-align: center; }
.not-found__code { font-family: var(--f-heading); font-size: clamp(4rem, 3rem + 6vw, 8rem); font-weight: 800; line-height: 1; color: var(--c-line); }

/* ==========================================================================
   14. Footer
   ========================================================================== */
.site-footer { position: relative; padding-top: 56px; background: var(--c-deep); color: rgba(255, 255, 255, 0.8); font-size: var(--fs-sm); }
.site-footer a { color: rgba(255, 255, 255, 0.85); text-decoration: none; }
.site-footer a:hover { color: #fff; }
.site-footer .btn--light, .site-footer .btn--light:hover { color: var(--c-primary-dark); }
.site-footer__grid { display: grid; gap: 32px; }
.site-footer h3 { margin-bottom: 14px; color: var(--c-accent); font-size: 0.92rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 9px; }
.site-footer .site-logo { margin-bottom: 16px; }
.site-footer .site-logo img { height: 64px; }
.footer-contact li { display: flex; gap: 10px; }
.footer-contact .icon { flex: none; width: 16px; height: 16px; margin-top: 3px; color: var(--c-accent); }
.footer-social { display: flex; gap: 8px; margin-top: 14px; }
.footer-social a { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: rgba(255, 255, 255, 0.1); }
.footer-social a:hover { background: var(--c-primary); }
.footer-social .icon { width: 17px; height: 17px; }
.site-footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-top: 40px; padding-block: 18px 88px; border-top: 1px solid rgba(255, 255, 255, 0.12); font-size: var(--fs-xs); color: rgba(255, 255, 255, 0.6); }

/* ==========================================================================
   15. Nút liên hệ nổi — mobile: thanh dưới đáy; desktop: cột nút tròn góc phải (như yanyen)
   ========================================================================== */
.float-contact { position: fixed; left: 0; right: 0; bottom: 0; z-index: 200; display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; background: #fff; box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.12); }
.float-contact__btn { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; min-height: 58px; font-size: 0.72rem; font-weight: 700; color: #fff; text-decoration: none; }
.float-contact__btn:hover { color: #fff; }
.float-contact__btn .icon { width: 22px; height: 22px; }
.float-contact__phone { background: var(--c-primary); }
.float-contact__zalo { background: #0068ff; }
.float-contact__quote { background: var(--c-deep); }
.float-contact__zalo2 { background: var(--c-accent); }
.float-contact__mess { background: #a033ff; }

/* ==========================================================================
   16. Responsive
   ========================================================================== */
@media (min-width: 600px) {
	.form__row { grid-template-columns: 1fr 1fr; }
	.logos { grid-template-columns: repeat(4, minmax(0, 1fr)); }
	.promise { padding: 22px 18px; }
}
@media (min-width: 768px) {
	:root { --gutter: 24px; }
	.grid--2 { grid-template-columns: repeat(2, 1fr); }
	.grid--3 { grid-template-columns: repeat(2, 1fr); }
	.grid--4 { grid-template-columns: repeat(2, 1fr); }
	.topbar__email, .topbar__zalo { display: inline-flex; }
	.hero__inner { grid-template-columns: 1.05fr 0.95fr; padding-block: 56px 120px; }
	.hero__checks { max-width: 520px; }
	.intro { grid-template-columns: 0.9fr 1.1fr; gap: 48px; }
	.tiles { grid-template-columns: repeat(4, 1fr); }
	.reasons { grid-template-columns: 1.1fr 0.9fr; gap: 56px; }
	.cta-band__inner { grid-template-columns: 1fr auto; }
	.site-footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
	.quote-box { grid-template-columns: 0.9fr 1.1fr; gap: 48px; }
	.post-cta { grid-template-columns: 1fr auto; align-items: center; }
}
@media (min-width: 1024px) {
	.grid--3 { grid-template-columns: repeat(3, 1fr); }
	.grid--4 { grid-template-columns: repeat(4, 1fr); }
	.logos { grid-template-columns: repeat(7, minmax(0, 1fr)); }
	.promises__grid { grid-template-columns: repeat(4, 1fr); }
	.promise { flex-direction: row; border-bottom: 0; border-right: 1px solid var(--c-border); padding: 26px 22px; }
	.promise:last-child { border-right: 0; }
	.promise__title { font-size: 0.95rem; }
	.promise__text { font-size: var(--fs-sm); }
	.topbar__tagline { display: inline; }
	.topbar__social { display: flex; }
	.layout { grid-template-columns: minmax(0, 1fr) 320px; gap: 48px; }
	/* Sidebar dính khi cuộn: align-self start để ô lưới không giãn theo bài; --sb-top do main.js tính khi sidebar cao hơn màn hình. */
	.sidebar { position: sticky; top: var(--sb-top, calc(var(--header-h) + 24px)); align-self: start; }
	/* Sidebar cao hơn màn hình (dính đáy) → khối nhận báo giá xuống cuối cột để luôn nằm trong tầm mắt. */
	.sidebar.is-tall .widget--quote { order: 1; }
	.site-footer__grid { grid-template-columns: 1.5fr 1fr 1fr 1.2fr; }
}
@media (min-width: 1200px) {
	.topbar__hours { display: inline-flex; }
	.nav-toggle { display: none; }
	.primary-nav { position: static; inset: auto; transform: none; visibility: visible; padding: 0; overflow: visible; background: none; }
	.primary-nav > ul { display: flex; align-items: center; gap: 2px; }
	.primary-nav a { padding: 10px 14px; border: 0; font-size: 0.9rem; white-space: nowrap; }
	.primary-nav li { position: relative; }
	.primary-nav .menu-item-has-children > a { padding-right: 24px; }
	.primary-nav .menu-item-has-children > a::after { content: ""; position: absolute; right: 10px; top: 50%; width: 6px; height: 6px; margin-top: -5px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg); }
	.primary-nav .sub-menu { position: absolute; top: 100%; left: 0; z-index: 10; min-width: 260px; padding: 10px 0; background: #fff; border-radius: var(--radius); box-shadow: 0 16px 36px rgba(0, 0, 0, 0.12); border-top: 3px solid var(--c-primary); opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(8px); transition: 0.2s; }
	.primary-nav li:hover > .sub-menu, .primary-nav li:focus-within > .sub-menu { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
	.primary-nav .sub-menu a { padding: 9px 20px; text-transform: none; font-family: var(--f-body); font-weight: 500; font-size: 0.93rem; }
	.primary-nav .sub-menu a:hover { background: var(--c-mint); }
	.header-cta { display: inline-flex; }
	.float-contact { left: auto; right: 18px; bottom: 90px; grid-auto-flow: row; gap: 12px; background: none; box-shadow: none; }
	.float-contact__btn { width: 52px; height: 52px; min-height: 0; border-radius: 50%; box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2); border: 3px solid #fff; }
	.float-contact__btn span { display: none; }
	.site-footer__bottom { padding-bottom: 18px; }
}
/* Điện thoại: thẻ quy trình dạng ngang gọn — icon trái, chữ phải, số là huy hiệu nhỏ ở góc icon. */
@media (max-width: 559px) {
	.steps { gap: 14px; }
	.step { display: grid; grid-template-columns: 64px 1fr; column-gap: 16px; align-items: start; padding: 18px 16px 20px; text-align: left; }
	.step::after { left: 16px; width: 56px; transform: none; }
	.step__icon { grid-row: 1 / span 2; width: 64px; height: 64px; margin: 0; }
	.step__svg { width: 34px; height: 34px; }
	.step__num { left: 8px; top: 8px; width: 28px; height: 28px; font-size: 0.72rem; box-shadow: 0 0 0 3px #fff; }
	.step__title { margin: 4px 0 4px; font-size: 1rem; }
	.step__text { font-size: 0.88rem; text-wrap: pretty; }
}
@media (min-width: 560px) {
	.steps { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
	.steps { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1200px) {
	.steps { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 30px; }
	.step { padding: 24px 14px 34px; }
	.step__text { font-size: 0.88rem; }
	.step__arrow { position: absolute; z-index: 2; top: 98px; right: -30px; display: flex; align-items: center; justify-content: center; width: 30px; height: 24px; transform: translate(50%, -50%); }
	.step__arrow::before { content: ""; position: absolute; left: -10px; right: -10px; top: 50%; border-top: 2px dotted var(--c-accent); opacity: 0.7; }
	.step__arrow .icon { position: relative; width: 24px; height: 24px; padding: 4px; border-radius: 50%; background: #fff; border: 1.5px solid var(--c-accent); color: var(--c-primary); }
	.step__title { text-wrap: balance; }
}
@media (min-width: 1600px) {
	.step__title { white-space: nowrap; font-size: 1.08rem; }
	.step__icon { width: 108px; height: 108px; }
	.step__arrow { top: 104px; }
}
/* ==========================================================================
   17. Khối riêng khangiayinlogo.com
   ========================================================================== */
.hero__checks a { color: inherit; text-decoration: none; }
.hero__checks a:hover { color: var(--c-primary); }
.hero--page .hero__inner { padding-block: 28px 96px; }
.hero--page .breadcrumb { margin-bottom: 14px; }
.hero--page .hero__title { font-size: clamp(1.7rem, 1.25rem + 2vw, 2.75rem); }

/* Thẻ đối tượng (kiểu thẻ danh mục yanyen: bo lớn một góc) */
.audiences { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.audience { display: flex; flex-direction: column; overflow: hidden; background: #fff; border: 1px solid var(--c-line); border-radius: 20px 64px 20px 20px; box-shadow: var(--shadow); text-decoration: none; color: var(--c-text); transition: transform 0.25s, box-shadow 0.25s; }
.audience:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); color: var(--c-text); }
.audience__media { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--c-mint); }
.audience__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.audience:hover .audience__media img { transform: scale(1.05); }
.audience__body { display: flex; flex-direction: column; flex: 1; gap: 6px; padding: 14px 14px 16px; }
.audience__title { font-family: var(--f-heading); font-weight: 800; font-size: 1.02rem; text-transform: uppercase; color: var(--c-primary-dark); }
.audience__text { display: none; font-size: var(--fs-sm); line-height: 1.55; color: var(--c-muted); }
.audience__more { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; font-size: 0.88rem; font-weight: 700; color: var(--c-primary); }
.audience__more .icon { width: 16px; height: 16px; transition: transform 0.2s; }
.audience:hover .audience__more .icon { transform: translateX(3px); }

/* Số liệu */
.stats { background: linear-gradient(110deg, var(--c-deep) 0%, var(--c-primary) 100%); color: #fff; }
.stats__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px 16px; padding-block: 40px; text-align: center; }
.stat__num { display: block; font-family: var(--f-heading); font-size: clamp(1.8rem, 1.3rem + 2vw, 2.8rem); font-weight: 800; line-height: 1.1; color: #fff; }
.stat__label { display: block; margin-top: 6px; font-size: var(--fs-sm); color: rgba(255, 255, 255, 0.85); }

/* Lưới ảnh mẫu khăn */
.gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.gallery__item { position: relative; margin: 0; overflow: hidden; aspect-ratio: 1; border-radius: 16px; background: #fff; box-shadow: var(--shadow); }
.gallery__item[hidden] { display: none; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.gallery__item:hover img { transform: scale(1.05); }
.gallery__item figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 12px 10px; background: linear-gradient(180deg, transparent, rgba(11, 30, 60, 0.78)); color: #fff; font-size: 0.78rem; font-weight: 600; line-height: 1.35; }
.chips button.chip { cursor: pointer; font: inherit; font-size: var(--fs-sm); font-weight: 600; }

/* Quy cách + mã QR */
.specs { display: grid; gap: 28px; align-items: center; }
.specs__media { overflow: hidden; border-radius: 24px; box-shadow: var(--shadow-lg); background: #fff; }
.specs__media img { width: 100%; height: auto; }
.specs__aside { display: grid; gap: 20px; align-content: start; }
.specs__media--more { display: none; } /* điện thoại: 1 ảnh cho trang gọn */
.spec-table { width: 100%; margin: 0 0 1.25rem; border-collapse: collapse; font-size: var(--fs-sm); background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.spec-table caption { padding: 0 0 10px; text-align: left; font-family: var(--f-heading); font-weight: 800; text-transform: uppercase; color: var(--c-primary-dark); }
.spec-table th, .spec-table td { padding: 11px 14px; border-bottom: 1px solid var(--c-line); text-align: left; vertical-align: top; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { width: 38%; color: var(--c-primary-dark); font-weight: 600; background: var(--c-mint); }
.qr-note { display: flex; gap: 16px; align-items: flex-start; padding: 18px 20px; border-radius: 18px; background: var(--c-deep); color: rgba(255, 255, 255, 0.88); text-decoration: none; transition: transform 0.2s; }
.qr-note:hover { color: #fff; transform: translateY(-2px); }
.qr-note strong { display: block; margin-bottom: 2px; color: #fff; font-family: var(--f-heading); }
.qr-note span span { font-size: var(--fs-sm); }
.qr-note__icon { display: grid; place-items: center; flex: none; width: 52px; height: 52px; border-radius: 14px; background: #fff; color: var(--c-deep); }
.qr-note__icon .icon { width: 32px; height: 32px; }

/* Khách hàng thực tế */
.clients { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.client { margin: 0; overflow: hidden; background: #fff; border-radius: 18px; box-shadow: var(--shadow); }
.client img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.client figcaption { padding: 10px 12px; text-align: center; font-family: var(--f-heading); font-weight: 700; font-size: 0.9rem; color: var(--c-primary-dark); }

/* Lợi ích theo đối tượng */
.features { display: grid; gap: 18px; }
.feature { position: relative; padding: 24px 22px 22px; background: #fff; border: 1px solid var(--c-line); border-top: 4px solid var(--c-primary); border-radius: 18px; box-shadow: var(--shadow); }
.feature__num { position: absolute; right: 18px; top: 12px; font-family: var(--f-heading); font-size: 1.9rem; font-weight: 800; color: var(--c-line); }
.feature__title { margin: 0 0 8px; padding-right: 44px; font-size: 1.05rem; }
.feature__text { margin: 0; font-size: 0.93rem; }

.tips h2 { font-size: clamp(1.3rem, 1.1rem + 0.9vw, 1.8rem); font-weight: 800; }
.about-checks { display: grid; gap: 10px; margin: 1rem 0 1.5rem; padding: 0; list-style: none; }
.about-checks li { display: flex; gap: 12px; align-items: flex-start; }
.about-checks li span { display: grid; place-items: center; flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--c-primary); color: #fff; }
.about-checks .icon { width: 16px; height: 16px; }

.section--quote { background: var(--c-mint); }
.quote-box__info h2 { font-size: clamp(1.4rem, 1.15rem + 1vw, 2rem); }
.footer-menu { margin-top: 12px !important; padding-top: 12px !important; border-top: 1px solid rgba(255, 255, 255, 0.12); }

@media (min-width: 600px) {
	.gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
	.audience__text { display: block; }
	.audience__body { padding: 18px 18px 20px; }
	.features { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 768px) {
	.stats__grid { grid-template-columns: repeat(4, 1fr); padding-block: 48px; }
	.stat + .stat { border-left: 1px solid rgba(255, 255, 255, 0.18); }
	.specs { grid-template-columns: 0.9fr 1.1fr; gap: 48px; }
	/* Trang chủ: cột ảnh 2 ảnh, dính khi cuộn nếu vẫn ngắn hơn bảng quy cách. */
	.specs__media--more { display: block; }
	.specs > .specs__aside { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; }
	.clients { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (min-width: 900px) {
	.steps--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
	.audiences { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
	.gallery { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
	.features { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 1200px) {
	.steps--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 40px; }
	.steps--4 .step__arrow { right: -40px; }
	.site-logo img, .custom-logo { height: 58px; }
}

/* Video Reels (dọc 9:16): điện thoại cuộn ngang, máy tính 6 cột */
.reels { display: grid; grid-auto-flow: column; grid-auto-columns: 62%; gap: 14px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
.reel { margin: 0; scroll-snap-align: start; }
.reel__play, .reel__frame { position: relative; display: block; width: 100%; aspect-ratio: 9 / 16; overflow: hidden; border: 0; border-radius: 18px; background: #0b1e3c; box-shadow: var(--shadow); }
.reel__play img, .reel__play .img-placeholder { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.reel__play:hover img { transform: scale(1.04); }
.reel__icon { position: absolute; left: 50%; top: 50%; display: grid; place-items: center; width: 60px; height: 60px; border-radius: 50%; background: rgba(255, 255, 255, 0.92); color: var(--c-primary); transform: translate(-50%, -50%); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25); transition: transform 0.2s; }
.reel__icon .icon { width: 28px; height: 28px; margin-left: 4px; }
.reel__play:hover .reel__icon { transform: translate(-50%, -50%) scale(1.08); }
.reel figcaption { margin-top: 10px; font-family: var(--f-heading); font-size: 0.9rem; font-weight: 700; line-height: 1.4; color: var(--c-primary-dark); }
@media (min-width: 600px) {
	.reels { grid-auto-columns: 38%; }
}
@media (min-width: 1024px) {
	.reels { grid-auto-flow: row; grid-template-columns: repeat(6, minmax(0, 1fr)); overflow: visible; gap: 18px; }
}
@media (max-width: 599px) {
	.promise { flex-direction: column; gap: 8px; padding: 16px 14px; }
	.promise__icon { width: 38px; height: 38px; }
	.hero__title { font-size: 1.85rem; }
}
/* ==========================================================================
   18. Trang Giới thiệu dạng landing (template-gioi-thieu.php)
   ========================================================================== */
.ab-eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 4px 0 12px; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.24em; text-transform: uppercase; color: var(--c-primary); }
.ab-eyebrow::before { content: ""; width: 34px; height: 2px; border-radius: 2px; background: var(--c-accent); }
.ab-title { font-size: clamp(1.45rem, 1.1rem + 1.3vw, 2.2rem); font-weight: 800; text-wrap: balance; }
.ab-head { max-width: 880px; margin: 0 auto 2rem; text-align: center; }
.ab-head__lead { margin: 0; font-size: var(--fs-lg); color: var(--c-muted); }
.ab-highlight { margin: 1.25rem 0; padding: 16px 20px; border-left: 4px solid var(--c-accent); border-radius: 0 14px 14px 0; background: var(--c-mint); font-weight: 600; color: var(--c-primary-dark); }
.ab-note { max-width: 860px; margin: 2rem auto 0; text-align: center; font-style: italic; color: var(--c-muted); text-wrap: balance; }

/* Hero */
.ab-hero { position: relative; overflow: hidden; padding-block: 28px 64px; background: linear-gradient(120deg, var(--c-cream) 0%, #eaf4fb 55%, var(--c-mint) 100%); }
.ab-hero::before { content: ""; position: absolute; right: -140px; top: -140px; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(43, 171, 226, 0.22), rgba(43, 171, 226, 0) 70%); }
.ab-hero__inner { position: relative; z-index: 1; display: grid; gap: 36px; align-items: center; }
.ab-hero .breadcrumb { margin-bottom: 14px; }
.ab-hero__title { margin: 0 0 18px; font-size: clamp(2rem, 1.4rem + 2.6vw, 3.3rem); line-height: 1.1; color: var(--c-primary); }
.ab-hero__title span { display: block; margin-top: 10px; font-size: 0.56em; line-height: 1.3; color: var(--c-primary-dark); text-wrap: balance; }
.ab-hero__text > p { font-size: 1.04rem; color: var(--c-text); }
.ab-hero__text .btn-group { margin-top: 1.5rem; }
.ab-hero__media { position: relative; width: 100%; max-width: 540px; margin-inline: auto; padding: 0 0 70px 48px; }
.ab-hero__main { overflow: hidden; aspect-ratio: 4 / 5; border: 8px solid #fff; border-radius: 90px 90px 18px 18px; background: #fff; box-shadow: var(--shadow-lg); }
.ab-hero__main img, .ab-hero__sub img { width: 100%; height: 100%; object-fit: cover; }
.ab-hero__sub { position: absolute; overflow: hidden; aspect-ratio: 1; border: 6px solid #fff; border-radius: 22px; background: #fff; box-shadow: var(--shadow-lg); }
.ab-hero__sub--1 { left: 0; bottom: 0; width: 40%; }
.ab-hero__sub--2 { right: -8px; bottom: 36px; width: 32%; }
.ab-hero__logo { position: absolute; top: 22px; left: 8px; padding: 10px 16px; border-radius: 16px; background: #fff; box-shadow: var(--shadow-lg); }
.ab-hero__logo img { width: 130px; height: auto; }

/* Tuyên bố sứ mệnh */
.ab-mission { position: relative; padding-block: clamp(2.5rem, 2rem + 2.5vw, 4rem); background: var(--c-deep); color: rgba(255, 255, 255, 0.86); text-align: center; }
.ab-mission__mark { display: inline-grid; place-items: center; width: 54px; height: 54px; margin-bottom: 14px; border-radius: 50%; background: rgba(255, 255, 255, 0.1); color: var(--c-accent); }
.ab-mission__mark .icon { width: 28px; height: 28px; }
.ab-mission__statement { margin: 0 0 14px; font-family: var(--f-heading); font-size: clamp(1.15rem, 1rem + 0.8vw, 1.6rem); font-weight: 700; line-height: 1.45; color: #fff; text-wrap: balance; }
.ab-mission__text { margin: 0 auto; max-width: 760px; font-size: 1.04rem; text-wrap: pretty; }

/* Chia đôi ảnh + chữ */
.ab-split { display: grid; gap: 36px; align-items: center; }
.ab-split > * { min-width: 0; }
.ab-split__media { overflow: hidden; border-radius: 24px; box-shadow: var(--shadow-lg); background: #fff; }
.ab-split__media img { width: 100%; height: auto; }
.ab-touch { display: grid; gap: 12px; margin: 1.25rem 0; padding: 0; list-style: none; }
.ab-touch li { display: flex; gap: 14px; align-items: center; padding: 14px 16px; background: #fff; border: 1px solid var(--c-line); border-radius: 16px; box-shadow: 0 6px 18px rgba(11, 61, 122, 0.06); font-weight: 600; color: var(--c-primary-dark); }
.ab-touch__icon { display: grid; place-items: center; flex: none; width: 48px; height: 48px; border-radius: 50%; background: var(--c-mint); color: var(--c-primary); }
.ab-touch__icon .step__svg { width: 28px; height: 28px; }

/* Phong cách thương hiệu */
.ab-styles { display: grid; gap: 18px; margin: 0 0 2rem; }
.ab-style { margin: 0; overflow: hidden; background: #fff; border-radius: 20px 64px 20px 20px; box-shadow: var(--shadow); }
.ab-style img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.ab-style figcaption { padding: 16px 18px 18px; font-family: var(--f-heading); font-weight: 700; color: var(--c-primary-dark); text-align: center; text-wrap: balance; }
.ab-brand__body { max-width: 900px; margin: 0 auto; text-align: center; }
.ab-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 1.25rem 0 1.5rem; padding: 0; list-style: none; }
.ab-chips li { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: var(--radius-pill); background: #fff; border: 1px solid var(--c-line); font-weight: 600; font-size: 0.93rem; color: var(--c-primary-dark); }
.ab-chips .icon { width: 16px; height: 16px; color: var(--c-accent); }
.ab-goal { margin: 0; padding: 20px 24px; border-radius: 18px; background: linear-gradient(110deg, var(--c-primary-dark), var(--c-primary)); color: #fff; font-weight: 600; font-size: 1.05rem; line-height: 1.6; text-wrap: balance; }

/* Mô hình kinh doanh */
.ab-models { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 0; padding: 0; list-style: none; }
.ab-models a, .ab-models__box { display: flex; flex-direction: column; align-items: center; gap: 10px; height: 100%; padding: 22px 12px; text-align: center; text-decoration: none; background: #fff; border: 1px solid var(--c-line); border-radius: 18px; transition: transform 0.2s, box-shadow 0.2s; }
.ab-models a:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.ab-models__icon { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--c-mint); color: var(--c-primary); }
.ab-models__icon .step__svg { width: 34px; height: 34px; }
.ab-models__text { font-weight: 600; font-size: 0.93rem; line-height: 1.45; color: var(--c-primary-dark); text-wrap: balance; }
.ab-models__more { display: inline-flex; align-items: center; gap: 4px; margin-top: auto; font-size: 0.82rem; font-weight: 700; color: var(--c-primary); }
.ab-models__more .icon { width: 14px; height: 14px; }

/* Trải nghiệm khách hàng — dải navy + ảnh */
.ab-exp { display: grid; background: var(--c-deep); color: rgba(255, 255, 255, 0.88); }
.ab-exp__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.ab-exp__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 60%; }
.ab-exp__body { padding: 40px var(--gutter) 44px; }
.ab-exp__body h2 { color: #fff; font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2.1rem); font-weight: 800; text-wrap: balance; }
.ab-exp__list { display: grid; gap: 10px; margin: 1.25rem 0; padding: 0; list-style: none; }
.ab-exp__list li { display: flex; gap: 12px; align-items: center; font-weight: 600; color: #fff; }
.ab-exp__list li span { display: grid; place-items: center; flex: none; width: 28px; height: 28px; border-radius: 50%; background: var(--c-accent); color: var(--c-deep); }
.ab-exp__list .icon { width: 16px; height: 16px; }
.ab-exp__end { margin-bottom: 0.6em; }
.ab-exp__end:last-child { margin: 0; font-weight: 700; color: #fff; }

/* Thế Giới Giấy */
.ab-lines { font-size: 1.05rem; color: var(--c-primary-dark); }
.ab-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 1.25rem 0; padding: 0; list-style: none; }
.ab-stats li { padding: 14px 16px; border-radius: 16px; background: var(--c-mint); }
.ab-stats strong { display: block; font-family: var(--f-heading); font-size: 1.5rem; font-weight: 800; color: var(--c-primary); line-height: 1.1; }
.ab-stats span { font-size: var(--fs-sm); color: var(--c-muted); }
.ab-company { display: grid; gap: 4px; margin: 0; padding: 14px 0 0; list-style: none; border-top: 1px dashed var(--c-line); font-size: 0.92rem; color: var(--c-muted); }

/* CTA cuối */
.ab-cta { padding-block: clamp(3rem, 2rem + 3vw, 4.5rem); text-align: center; background: linear-gradient(110deg, var(--c-primary-dark), var(--c-primary)); color: rgba(255, 255, 255, 0.9); }
.ab-cta h2 { color: #fff; font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2.1rem); font-weight: 800; text-wrap: balance; }
.ab-cta p { text-wrap: balance; }
.ab-cta .btn-group { justify-content: center; margin: 1.75rem 0; }
.ab-cta__slogan { margin: 0; font-family: var(--f-heading); font-weight: 700; font-size: clamp(1.02rem, 0.95rem + 0.4vw, 1.25rem); color: var(--c-accent-soft); }

@media (min-width: 700px) {
	.ab-styles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.ab-models { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.ab-stats { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 1024px) {
	.ab-hero__inner { grid-template-columns: 1.05fr 0.95fr; gap: 56px; }
	.ab-split { grid-template-columns: 0.95fr 1.05fr; gap: 56px; }
	.ab-split--rev { grid-template-columns: 1.1fr 0.9fr; }
	.ab-models { grid-template-columns: repeat(6, minmax(0, 1fr)); }
	.ab-exp { grid-template-columns: 1fr 1fr; }
	.ab-exp__media { aspect-ratio: auto; min-height: 100%; }
	.ab-exp__body { display: flex; flex-direction: column; justify-content: center; padding: 64px clamp(40px, 5vw, 88px); }
}

/* ==========================================================================
   19. Theme 1.0.17–1.0.18 — mục lục bài, hộp tác giả, trang báo giá, câu trả lời thẳng trang chủ, header 1200–1399px
   ========================================================================== */
/* Mục lục bài viết (inc/toc.php) */
.toc { margin: 1.5em 0 2em; background: var(--c-mint); border: 1px solid var(--c-line); border-left: 4px solid var(--c-primary); border-radius: var(--radius); }
.toc__title { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; cursor: pointer; list-style: none; font-family: var(--f-heading); font-size: 0.95rem; font-weight: 800; letter-spacing: 0.03em; text-transform: uppercase; color: var(--c-primary-dark); }
.toc__title::-webkit-details-marker { display: none; }
.toc__title::after { content: "+"; display: grid; place-items: center; flex: none; width: 26px; height: 26px; border-radius: 50%; background: #fff; color: var(--c-primary); font-size: 1.2rem; line-height: 1; transition: transform 0.2s; }
.toc[open] > .toc__title::after { transform: rotate(45deg); }
.toc__nav { padding: 0 18px 16px; }
.entry .toc ol { margin: 0; padding-left: 1.3em; }
.entry .toc li { margin: 0 0 0.35em; text-align: left; font-size: 0.95rem; line-height: 1.5; }
.entry .toc__list > li { font-weight: 600; }
.entry .toc__list > li::marker { color: var(--c-primary); }
.entry .toc .toc__sub { margin-top: 0.35em; list-style: circle; }
.entry .toc__sub li { font-weight: 400; font-size: 0.92rem; }
.entry .toc a { color: var(--c-ink); font-weight: inherit; text-decoration: none; }
.entry .toc a:hover { color: var(--c-primary); text-decoration: underline; }

/* Hộp tác giả cuối bài (single.php) */
.author-box { display: grid; gap: 14px; margin: 2em 0 0; padding: 22px; background: #fff; border: 1px solid var(--c-line); border-left: 4px solid var(--c-primary); border-radius: var(--radius-card); box-shadow: var(--shadow); }
.author-box__logo { display: grid; place-items: center; width: 92px; height: 92px; padding: 14px; border-radius: 50%; background: var(--c-mint); }
.author-box__logo img { width: 100%; height: auto; }
.author-box__label { margin: 0; font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-primary); }
.author-box__name { margin: 2px 0 6px; font-family: var(--f-heading); font-size: 1.1rem; font-weight: 800; color: var(--c-primary-dark); }
.author-box__bio { margin: 0 0 8px; font-size: var(--fs-sm); color: var(--c-text); }
.author-box__link { display: inline-flex; align-items: center; gap: 6px; font-size: var(--fs-sm); font-weight: 700; text-decoration: none; }
.author-box__link .icon { width: 16px; height: 16px; }
.author-box + .post-cta { margin-top: 1.5em; }
@media (min-width: 600px) {
	.author-box { grid-template-columns: 92px minmax(0, 1fr); align-items: center; gap: 22px; }
}

/* Câu trả lời thẳng dưới dải cam kết (trang chủ) */
/* Huy hiệu hero chữ dài ("Miễn phí") — thay "0đ" từ 1.0.17 */
.hero__badge strong { font-size: 1.05rem; line-height: 1.1; text-transform: uppercase; }
.hero__badge span { font-size: 0.7rem; }

.promises__answer { max-width: 980px; margin: 22px auto 0; text-align: center; color: var(--c-text); text-wrap: pretty; }
.promises__answer a { font-weight: 700; white-space: nowrap; }

/* Trang /bao-gia/: báo giá gồm gì, quy đổi, cần gửi gì */
.quote-detail { display: grid; gap: 24px; align-items: start; }
.quote-detail > * { min-width: 0; }
.quote-detail .spec-table { margin: 0; }
.quote-convert { padding: 24px; border-radius: var(--radius-card); background: var(--c-deep); color: rgba(255, 255, 255, 0.88); }
.quote-convert__title { margin-bottom: 12px; color: #fff; font-size: 1.05rem; font-weight: 800; text-transform: uppercase; }
.quote-convert__list { margin: 0 0 16px; padding-left: 1.1em; }
.quote-convert__list li { margin-bottom: 6px; }
.quote-convert__link { margin-bottom: 10px; font-size: var(--fs-sm); }
.quote-convert a:not(.btn) { color: #fff; font-weight: 700; }
.quote-convert a:not(.btn):hover { color: var(--c-accent-soft); }
.quote-convert .btn { margin-top: 6px; }
.quote-checklist { display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; }
.quote-checklist li { display: flex; gap: 14px; align-items: flex-start; padding: 18px; background: #fff; border: 1px solid var(--c-line); border-radius: 18px; box-shadow: 0 6px 18px rgba(11, 61, 122, 0.06); }
.quote-checklist__num { display: grid; place-items: center; flex: none; width: 36px; height: 36px; border-radius: 50%; background: var(--c-primary); color: #fff; font-family: var(--f-heading); font-weight: 800; }
.quote-checklist__title { margin: 4px 0 4px; font-size: 1rem; }
.quote-checklist p { margin: 0; font-size: var(--fs-sm); }
.section--map .map-embed { margin-top: 0; }
@media (min-width: 600px) {
	.quote-checklist { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 900px) {
	.quote-detail { grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr); gap: 32px; }
}
@media (min-width: 1024px) {
	.quote-checklist { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* Header 1200–1399px: menu 6 mục + nút "Nhận mockup" sát nhau (lệch font/thanh cuộn là đè) → thu chữ, padding. */
@media (min-width: 1200px) {
	.site-header__inner > .primary-nav { flex: 0 1 auto; min-width: 0; }
	.header-actions { flex: none; }
	.primary-nav > ul { flex-wrap: nowrap; }
}
@media (min-width: 1200px) and (max-width: 1399px) {
	.site-header__inner { gap: 12px; }
	.primary-nav > ul { gap: 0; }
	.primary-nav > ul > li > a { padding: 10px 9px; font-size: 0.84rem; }
	.primary-nav .menu-item-has-children > a { padding-right: 20px; }
	.primary-nav .menu-item-has-children > a::after { right: 6px; }
	.header-actions { gap: 2px; }
	.header-cta { padding-inline: 14px; }
}

/* 1.0.19 — 5 thẻ giải pháp (thêm Doanh nghiệp): thẻ lẻ cuối trải 2 cột trên điện thoại; 3 cột 1024–1199px; 5 cột từ 1200px */
.audiences--5 > .audience:last-child { grid-column: 1 / -1; }
.audiences--5 > .audience:last-child .audience__media { aspect-ratio: 16 / 9; }
@media (min-width: 1024px) {
	.audiences--5 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
	.audiences--5 > .audience { grid-column: span 2; }
	.audiences--5 > .audience:nth-child(4) { grid-column: 2 / span 2; }
	.audiences--5 > .audience:last-child { grid-column: 4 / span 2; }
	.audiences--5 > .audience:last-child .audience__media { aspect-ratio: 4 / 3; }
}
@media (min-width: 1200px) {
	.audiences--5 { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px; }
	.audiences--5 > .audience, .audiences--5 > .audience:nth-child(4), .audiences--5 > .audience:last-child { grid-column: auto; }
	.audiences--5 .audience__title { font-size: 0.95rem; }
}

/* 1.0.19 — trang đối tượng: khối khách hàng đã in (6 ảnh: 2 → 3 cột) + đọc thêm */
.clients--nganh { grid-template-columns: repeat(2, minmax(0, 1fr)); }
/* 1.0.34 — album: mẫu thiết kế theo bố cục (6 thẻ ảnh + H3) */
.layouts { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.layout { margin: 0; background: #fff; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.layout img { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; }
.layout figcaption { padding: 18px 20px 22px; }
.layout__title { margin: 0 0 6px; font-size: 1.08rem; line-height: 1.35; color: var(--c-primary-dark); }
.layout figcaption p { margin: 0; color: var(--c-muted); font-size: var(--fs-sm); }
.layouts__more { max-width: 960px; margin: 2rem auto 0; text-align: center; }
/* 1.0.33 — tên khách theo khu vực (chưa có ảnh): thẻ chữ trên lưới ảnh mẫu */
.client-names__title { max-width: 960px; margin: 0 auto; text-align: center; font-family: var(--f-heading); font-weight: 700; color: var(--c-primary-dark); }
.client-names { max-width: 1080px; margin: 1rem auto 2.25rem; }
.reads { display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; }
.read__link { display: flex; flex-direction: column; gap: 6px; height: 100%; padding: 20px; background: #fff; border: 1px solid var(--c-line); border-top: 4px solid var(--c-accent, var(--c-primary)); border-radius: 18px; box-shadow: var(--shadow); color: var(--c-text); text-decoration: none; transition: transform 0.2s, box-shadow 0.2s; }
.read__link:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); color: var(--c-text); }
.read__title { font-family: var(--f-heading); font-weight: 800; font-size: 1.02rem; line-height: 1.35; color: var(--c-primary-dark); }
.read__text { font-size: var(--fs-sm); color: var(--c-muted); }
.read__more { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 4px; font-size: 0.88rem; font-weight: 700; color: var(--c-primary); }
.read__more .icon { width: 16px; height: 16px; }
@media (min-width: 768px) {
	.clients--nganh { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.reads { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
}

/* 1.0.23 — hệ thống văn phòng (footer, /lien-he/), trang khu vực Hà Nội, khối điểm chính /gioi-thieu/, nhóm bài /kien-thuc/ */
.site-footer__offices { margin-top: 36px; padding-top: 28px; border-top: 1px solid rgba(255, 255, 255, 0.12); }
.footer-offices { display: grid; gap: 12px 28px; }
.site-footer .footer-offices li { margin: 0; line-height: 1.55; }
.footer-offices__name { display: block; color: #fff; font-weight: 700; }
.site-footer a.footer-offices__name { color: #fff; text-decoration: underline; text-decoration-color: rgba(255, 255, 255, 0.35); }
.footer-offices span { color: rgba(255, 255, 255, 0.72); }

.offices { display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; }
.office { display: flex; gap: 14px; align-items: flex-start; padding: 20px; background: #fff; border: 1px solid var(--c-line); border-radius: 18px; box-shadow: var(--shadow); scroll-margin-top: calc(var(--header-h) + 16px); }
.office--head { border-top: 4px solid var(--c-primary); }
.office--factory { border-top: 4px solid var(--c-accent); }
.office__icon { display: grid; place-items: center; flex: none; width: 52px; height: 52px; border-radius: 50%; background: var(--c-mint); color: var(--c-primary); }
.office__icon .step__svg { width: 30px; height: 30px; }
.office__body { min-width: 0; }
.office__name { margin: 0 0 4px; font-size: 1.02rem; }
.office__city { display: inline-block; margin-left: 4px; padding: 1px 10px; border-radius: var(--radius-pill); background: var(--c-mint); color: var(--c-primary); font-size: 0.75rem; font-weight: 700; vertical-align: middle; }
.office__addr { margin: 0 0 8px; font-size: var(--fs-sm); color: var(--c-text); }
.office__note { display: flex; align-items: center; gap: 6px; margin: -2px 0 8px; font-size: var(--fs-sm); font-weight: 600; color: var(--c-primary, #0055A5); }
.office__note .icon { width: 15px; height: 15px; flex: none; }
.office__links { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 0; font-size: 0.86rem; font-weight: 600; }
.office__links a { display: inline-flex; align-items: center; gap: 5px; text-decoration: none; }
.office__links .icon { width: 15px; height: 15px; }
.offices__note { margin: 1.5rem auto 0; max-width: 820px; text-align: center; font-size: var(--fs-sm); color: var(--c-muted); }

.local-office { display: grid; gap: 32px; align-items: start; }
.local-office > * { min-width: 0; }
.local-office h2 { font-size: clamp(1.3rem, 1.1rem + 0.9vw, 1.8rem); font-weight: 800; }
.local-office .section__eyebrow { letter-spacing: 0.18em; }
.local-office__info { padding: 26px 22px; background: #fff; border-radius: var(--radius-card); box-shadow: var(--shadow); }
.local-models { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.local-models a { display: flex; flex-direction: column; gap: 4px; padding: 14px 18px; background: #fff; border: 1px solid var(--c-line); border-left: 4px solid var(--c-accent); border-radius: 14px; color: var(--c-text); text-decoration: none; transition: transform 0.2s, box-shadow 0.2s; }
.local-models a:hover { transform: translateY(-2px); box-shadow: var(--shadow); color: var(--c-text); }
.local-models__title { display: inline-flex; align-items: center; gap: 6px; font-family: var(--f-heading); font-weight: 800; color: var(--c-primary-dark); }
.local-models__title .icon { width: 16px; height: 16px; color: var(--c-primary); }
.local-models__text { font-size: var(--fs-sm); color: var(--c-muted); }

.ab-facts__grid { display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; }
.ab-fact { display: flex; flex-direction: column; gap: 6px; padding: 22px 20px; background: #fff; border: 1px solid var(--c-line); border-top: 4px solid var(--c-primary); border-radius: 18px; box-shadow: var(--shadow); }
.ab-fact__big { font-family: var(--f-heading); font-size: clamp(1.25rem, 1.05rem + 0.8vw, 1.6rem); font-weight: 800; line-height: 1.2; color: var(--c-primary); }
.ab-fact__text { font-size: 0.95rem; color: var(--c-text); }

.journey__grid { display: grid; gap: 16px; }
.journey__group { position: relative; padding: 22px 20px 18px; background: #fff; border: 1px solid var(--c-line); border-top: 4px solid var(--c-primary); border-radius: 18px; box-shadow: var(--shadow); }
.journey__step { position: absolute; right: 18px; top: 12px; font-family: var(--f-heading); font-size: 1.7rem; font-weight: 800; color: var(--c-line); }
.journey__title { margin: 0 0 6px; padding-right: 44px; font-size: 1.08rem; }
.journey__text { margin: 0 0 10px; font-size: var(--fs-sm); color: var(--c-muted); }
.journey__list { margin: 0; padding-left: 1.1em; }
.journey__list li { margin-bottom: 6px; font-weight: 600; line-height: 1.45; }
.journey__list a { text-decoration: none; }
.journey__list a:hover { text-decoration: underline; }
@media (min-width: 600px) {
	.footer-offices { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.offices, .ab-facts__grid, .journey__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
	.footer-offices { grid-template-columns: repeat(4, minmax(0, 1fr)); }
	.offices, .ab-facts__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.journey__grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
	.local-office { grid-template-columns: 0.95fr 1.05fr; gap: 40px; }
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
@media print {
	.topbar, .site-header, .float-contact, .cta-band, .sidebar, .site-footer { display: none !important; }
}

/* Căn đều hai bên các đoạn văn rộng, toàn site (chủ web 09/10/2026: trang chủ 1.0.27 → mọi trang 1.0.30).
   KHÔNG căn đều: thẻ hẹp ~200–250px (cam kết, mô hình, quy trình, thẻ bài), câu dẫn ngắn dưới tiêu đề khối,
   chú thích ảnh, địa chỉ liên hệ — đã thử, chữ giãn thưa xấu. Khối vốn căn giữa → căn đều, dòng cuối căn giữa. */
.hero__lead, .reasons p, .specs p, .qr-note span span, .quote-box__info > p, .form__note, .faq__a p,
.about-checks li, .local-office__info > p, .local-office__models > p, .local-models__text,
.ab-hero__text p, .ab-split p, .ab-exp__body p, .ab-exp__end, .ab-company li { text-align: justify; text-justify: inter-word; hyphens: none; }
.promises__answer, .ab-brand__body p, .ab-mission__text, .offices__note { text-align: justify; text-align-last: center; text-justify: inter-word; hyphens: none; }

/* ==========================================================================
   Trang giải pháp / khu vực dạng landing (theme 1.0.29, chủ web 09/10/2026)
   Mỗi H2 của nội dung trang = một hàng ảnh – chữ, đổi bên xen kẽ (kgil_landing()).
   ========================================================================== */
.lp { display: grid; gap: clamp(2.5rem, 1.75rem + 2.5vw, 4rem); }
.lp-row { display: grid; gap: 22px; align-items: center; }
.lp-row > * { min-width: 0; } /* bảng trong mục không làm tràn cột */
.lp-row__media { width: 100%; max-width: 440px; margin: 0 auto; }
.lp-row__media img { display: block; width: 100%; height: auto; border-radius: 20px; background: #fff; box-shadow: var(--shadow-lg); }
.lp-row__media figcaption { margin-top: 10px; font-size: var(--fs-sm); color: var(--c-muted); text-align: center; }
.lp-row__body > h2:first-child { margin-top: 0; }
.lp-row__body > :last-child { margin-bottom: 0; }
.lp-intro { max-width: 860px; margin: 0 auto; }
@media (min-width: 900px) {
	.lp-row { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 4vw, 64px); }
	.lp-row--rev { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
	.lp-row--rev .lp-row__media { order: 2; }
	.lp-row--text { grid-template-columns: minmax(0, 860px); justify-content: center; }
	.lp-row__media { max-width: none; }
}

/* Khối gợi ý + bảng quy cách: ảnh dưới gợi ý (cân với bảng), cột trái dính khi cuộn. */
.tips__media { display: none; margin: 28px 0 0; }
.tips__media img { display: block; width: 100%; height: auto; border-radius: 20px; background: #fff; box-shadow: var(--shadow-lg); }
@media (min-width: 768px) {
	.tips__media { display: block; }
	.specs > .tips { position: sticky; top: calc(var(--header-h) + 24px); align-self: start; }
}

/* Tiêu đề hộp form và 4 cam kết là chữ thường (không phải H2) — giữ kiểu chữ tiêu đề. */
.form__title { font-family: var(--f-heading); line-height: 1.25; color: var(--c-primary-dark); }
.promise__title { line-height: 1.25; }