/*
Theme Name: Horeca Việt Nam
Theme URI: https://horecavietnam.vn/
Author: Horeca Việt Nam
Description: Theme viết tay cho horecavietnam.vn: phong cách sang, sạch (học từ bố cục yanyen.vn), màu logo Horeca; WooCommerce chỉ hiển thị sản phẩm + báo giá (không giỏ hàng); đọc được shortcode Flatsome cũ; schema JSON-LD; form báo giá lưu đơn; không page builder, không jQuery.
Version: 1.1.0
Requires at least: 6.5
Tested up to: 7.1
Requires PHP: 7.4
License: GPLv2 or later
Text Domain: horeca
*/

/* ==========================================================================
   1. Tokens — đổi giao diện chủ yếu ở đây (màu lấy từ logo Horeca)
   ========================================================================== */
:root {
	--c-primary: #1c2b77;        /* xanh navy logo */
	--c-primary-dark: #121c52;
	--c-accent: #345ba4;         /* xanh dương logo */
	--c-sky: #61a6c0;            /* xanh ngọc logo */
	--c-red: #e3161b;            /* đỏ chữ logo — dùng ít */
	--c-bg: #ffffff;
	--c-bg-alt: #f1f6fc;         /* nền nhạt thay màu kem của mẫu */
	--c-bg-soft: #f8fbfe;
	--c-text: #1f2940;
	--c-text-muted: #5a6680;
	--c-text-invert: #ffffff;
	--c-border: #d5e1f0;
	--c-card-border: #c8d8ee;
	--grad: linear-gradient(90deg, #1c2b77 0%, #345ba4 100%);
	--c-ink: #0f2a4a;            /* chữ tiêu đề đậm trên nền sáng */
	--c-teal: #00877f;           /* xanh ngọc đậm — điểm nhấn trang chủ */
	--c-teal-dark: #006a63;
	--c-teal-light: #3fbab0;
	--grad-teal: linear-gradient(90deg, #006a63 0%, #0b9a8f 60%, #2bb3a9 100%);

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

	--fs-sm: 0.875rem;
	--fs-base: 1rem;
	--fs-lg: 1.0625rem;
	--fs-h3: clamp(1.05rem, 1rem + 0.3vw, 1.2rem);
	--fs-h2: clamp(1.5rem, 1.1rem + 1.5vw, 2.25rem);
	--fs-h1: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem);

	--radius: 20px;
	--radius-sm: 12px;
	--radius-pill: 30px;
	--shadow: 0 0 10px rgba(0, 0, 0, 0.08);
	--shadow-lg: 0 14px 28px rgba(18, 28, 82, 0.14);

	--space-section: clamp(2.75rem, 2rem + 3vw, 4.5rem);
	--container: 1320px;
	--gutter: 16px;
	--header-h: 76px;
}

/* ==========================================================================
   2. Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--f-body); font-size: var(--fs-base); line-height: 1.65; color: var(--c-text); background: var(--c-bg); overflow-x: hidden; }
img, picture, video, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--c-accent); text-decoration: none; }
a:hover { color: var(--c-primary); }
h1, h2, h3, h4 { font-family: var(--f-heading); line-height: 1.25; margin: 0 0 0.6em; color: var(--c-primary); }
h1 { font-size: var(--fs-h1); font-weight: 800; text-wrap: balance; }
h2 { font-size: var(--fs-h2); font-weight: 800; }
h3 { font-size: var(--fs-h3); font-weight: 700; }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.2em; }
input, select, textarea, button { font: inherit; }
:focus-visible { outline: 3px solid var(--c-sky); outline-offset: 2px; }
.icon { width: 1em; height: 1em; fill: currentColor; flex: none; display: inline-block; vertical-align: -0.125em; }
.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); }
.section { padding-block: var(--space-section); }
.section--tight { padding-block: clamp(2rem, 1.5rem + 2vw, 3rem); }
.section--alt { background: var(--c-bg-alt); }
.section__head { max-width: 760px; margin: 0 auto 2rem; text-align: center; }
.section__head h2 { text-transform: uppercase; letter-spacing: 0.01em; margin-bottom: 0.3em; }
.section__head h2::after { content: ""; display: block; width: 64px; height: 3px; margin: 14px auto 0; border-radius: 3px; background: var(--grad); }
.section__eyebrow { display: inline-block; margin-bottom: 0.4rem; font-size: var(--fs-sm); font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--c-sky); }
.section__lead { color: var(--c-text-muted); font-size: var(--fs-lg); }
.section__more { margin: 2rem 0 0; text-align: center; }

/* ==========================================================================
   3. Nút (bo tròn dạng viên thuốc như mẫu)
   ========================================================================== */
.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-weight: 700; font-size: 0.97rem; line-height: 1.2; text-decoration: none; cursor: pointer; transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s; }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn .icon { width: 18px; height: 18px; }
.btn--primary { background: var(--grad); color: #fff; }
.btn--primary:hover { color: #fff; }
.btn--outline { border-color: var(--c-accent); color: var(--c-accent); background: #fff; }
.btn--outline:hover { background: var(--c-accent); color: #fff; }
.btn--light { background: #fff; color: var(--c-primary); }
.btn--light:hover { color: var(--c-primary); }
.btn--light-outline { border-color: rgba(255, 255, 255, 0.7); color: #fff; }
.btn--light-outline:hover { background: #fff; color: var(--c-primary); }
.btn--teal { background: var(--grad-teal); color: #fff; }
.btn--teal:hover { color: #fff; }
.btn--zalo { background: #0068ff; color: #fff; }
.btn--zalo:hover { color: #fff; }
.btn--sm { min-height: 38px; padding: 7px 18px; font-size: 0.9rem; }
.btn--lg { min-height: 52px; padding: 12px 30px; }
.btn--block { width: 100%; }
.btn-group { display: flex; flex-wrap: wrap; gap: 10px; }

/* ==========================================================================
   4. Thanh trên + Header
   ========================================================================== */
.topbar { background: var(--c-primary); color: #fff; font-size: 0.875rem; }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 42px; }
.topbar__info { display: flex; align-items: center; gap: 14px; min-width: 0; }
.topbar__info a, .topbar__info span { display: inline-flex; align-items: center; gap: 6px; color: #fff; white-space: nowrap; }
.topbar__info .icon { opacity: 0.85; }
.topbar__sep { width: 1px; height: 14px; background: rgba(255, 255, 255, 0.35); }
.topbar__hide-sm { display: none !important; }
.topbar__search { display: none; position: relative; }
.topbar__search input { width: 240px; height: 30px; padding: 0 34px 0 14px; border: 0; border-radius: var(--radius-pill); background: rgba(255, 255, 255, 0.14); color: #fff; font-size: 0.85rem; }
.topbar__search input::placeholder { color: rgba(255, 255, 255, 0.7); }
.topbar__search button { position: absolute; right: 4px; top: 3px; width: 24px; height: 24px; border: 0; background: none; color: #fff; cursor: pointer; padding: 0; }
.topbar__search button .icon { width: 16px; height: 16px; margin: auto; }

.site-header { position: sticky; top: 0; z-index: 100; background: var(--c-bg); box-shadow: 0 1px 0 var(--c-border); transition: box-shadow 0.2s; }
.site-header.is-scrolled { box-shadow: 0 6px 20px rgba(18, 28, 82, 0.1); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: var(--header-h); }
.site-logo { display: flex; align-items: center; gap: 10px; min-width: 0; text-decoration: none; }
.site-logo img { width: auto; max-height: 56px; }
.site-logo__text { display: flex; flex-direction: column; line-height: 1.15; }
.site-logo__text strong { font-family: var(--f-heading); font-size: 1.05rem; font-weight: 800; color: var(--c-primary); text-transform: uppercase; letter-spacing: 0.02em; }
.site-logo__text small { font-size: 0.72rem; font-style: italic; color: var(--c-text-muted); }
.nav-toggle { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; }
.nav-toggle__bar, .nav-toggle__bar::before, .nav-toggle__bar::after { display: block; width: 24px; height: 2px; background: var(--c-primary); 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); }
.header-cta { display: none; }

/* Menu — mobile: ngăn trượt */
.primary-nav { position: fixed; inset: var(--header-h) 0 0 0; z-index: 99; background: var(--c-bg); 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 li { position: relative; }
.primary-nav a { display: block; padding: 13px 44px 13px 0; color: var(--c-primary); font-family: var(--f-heading); font-weight: 700; text-transform: uppercase; font-size: 0.92rem; border-bottom: 1px solid var(--c-border); }
.primary-nav .sub-menu { display: none; padding-left: 14px; }
.primary-nav .is-open > .sub-menu { display: block; }
.primary-nav .sub-menu a { text-transform: none; font-family: var(--f-body); font-weight: 500; }
.primary-nav .current-menu-item > a, .primary-nav a:hover { color: var(--c-accent); }
.submenu-toggle { position: absolute; right: 0; top: 4px; width: 40px; height: 40px; border: 0; background: none; cursor: pointer; }
.submenu-toggle::before { content: ""; display: block; width: 8px; height: 8px; margin: auto; border-right: 2px solid var(--c-primary); border-bottom: 2px solid var(--c-primary); transform: rotate(45deg); transition: transform 0.2s; }
.is-open > .submenu-toggle::before { transform: rotate(-135deg); }
.primary-nav__contact { margin-top: 20px; }

/* ==========================================================================
   5. Hero (banner) + cam kết nổi
   ========================================================================== */
.hero { position: relative; overflow: hidden; padding-bottom: 64px; background: linear-gradient(180deg, #eef8f8 0%, #f5fbfb 100%); }
.hero__media img { width: 100%; height: auto; aspect-ratio: 1035 / 724; object-fit: cover; }
.hero__inner { position: relative; z-index: 2; }
.hero__body { padding: 22px 0 6px; text-align: center; }
.hero__badge { display: inline-block; padding: 7px 24px; border-radius: var(--radius-pill); background: var(--grad-teal); color: #fff; font-family: var(--f-heading); font-weight: 700; font-size: 0.9rem; letter-spacing: 0.05em; text-transform: uppercase; box-shadow: 0 6px 16px rgba(0, 117, 110, 0.25); }
.hero__title { margin: 16px 0 12px; text-transform: uppercase; line-height: 1.08; }
.hero__title-top { display: block; margin-bottom: 4px; font-size: clamp(1.35rem, 0.9rem + 2vw, 2.5rem); font-weight: 800; color: var(--c-ink); }
.hero__title-main { position: relative; display: inline-block; padding-bottom: 14px; font-size: clamp(1.9rem, 0.9rem + 3.4vw, 3.6rem); font-weight: 800; color: var(--c-teal-dark); background: linear-gradient(90deg, #005f58 0%, #0a9a8f 55%, #087c75 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero__title-main::after { content: ""; position: absolute; left: 12%; right: 12%; bottom: 0; height: 3px; border-radius: 3px; background: linear-gradient(90deg, transparent, #d29b33 25%, #f3d58e 70%, transparent); }
.hero__lead { margin: 0 0 18px; font-style: italic; font-size: clamp(1rem, 0.9rem + 0.5vw, 1.3rem); color: var(--c-ink); }
.hero__features { list-style: none; margin: 0 0 22px; padding: 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; background: rgba(255, 255, 255, 0.8); border-radius: var(--radius); box-shadow: 0 6px 24px rgba(0, 90, 85, 0.08); }
.hero__features li { display: flex; align-items: center; gap: 8px; text-align: left; font-weight: 600; font-size: 0.88rem; line-height: 1.3; color: var(--c-ink); }
.hero__features .icon { width: 32px; height: 32px; color: var(--c-teal); }
.hero__cta { border: 2px solid #f0d28a; box-shadow: 0 10px 24px rgba(0, 117, 110, 0.3); text-transform: uppercase; letter-spacing: 0.03em; }
.hero__wave { position: absolute; left: 0; bottom: 0; width: 100%; height: 64px; }

/* ==========================================================================
   6. Giới thiệu + lưới danh mục sản phẩm
   ========================================================================== */
.eyebrow-line { display: inline-flex; align-items: center; gap: 14px; font-family: var(--f-heading); font-weight: 700; font-size: 0.95rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--c-teal); }
.eyebrow-line::after { content: ""; width: 56px; height: 2px; background: currentColor; }
.eyebrow-center { display: inline-flex; align-items: center; gap: 14px; margin-bottom: 6px; font-family: var(--f-heading); font-weight: 700; font-style: italic; font-size: 1.05rem; color: var(--c-primary); }
.eyebrow-center::before, .eyebrow-center::after { content: ""; width: 48px; height: 2px; background: var(--c-teal-light); }

.intro { background: linear-gradient(180deg, #fff 0%, #f0f8f9 100%); }
.intro__grid { display: grid; gap: 24px; align-items: center; }
.intro__media img { width: 100%; max-width: 560px; margin: 0 auto; }
.intro__title { margin: 6px 0 12px; font-size: clamp(1.8rem, 1.1rem + 2.6vw, 3rem); font-weight: 800; text-transform: uppercase; }
.intro__sub { margin: 0 0 12px; font-family: var(--f-heading); font-weight: 700; font-size: clamp(1.05rem, 0.95rem + 0.5vw, 1.3rem); line-height: 1.4; color: var(--c-primary); }
.intro__features { list-style: none; margin: 1.4rem 0 1.8rem; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 18px 10px; }
.intro__features li { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; font-weight: 600; font-size: 0.92rem; line-height: 1.3; color: var(--c-ink); }
.intro__icon { display: inline-flex; width: 64px; height: 64px; border-radius: 50%; background: radial-gradient(circle at 30% 30%, #f5fcfc, #d5f0ed); }
.intro__icon .icon { width: 32px; height: 32px; margin: auto; color: var(--c-teal); }

.cats { background: linear-gradient(180deg, #f5fafc 0%, #fff 100%); }
.cats__head h2::after { width: 150px; height: 12px; border-radius: 0; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 150 12'%3E%3Cpath d='M2 10C40 1 100 0 148 6' fill='none' stroke='%2318a39a' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E") center / contain no-repeat; }
.cat-grid { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.cat-grid > li { width: calc((100% - 14px) / 2); }
.cat-card { display: flex; flex-direction: column; height: 100%; background: #fff; border: 1px solid #e3ecf2; border-radius: 16px; overflow: hidden; box-shadow: 0 6px 20px rgba(20, 50, 90, 0.08); transition: transform 0.25s, box-shadow 0.25s; }
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.cat-card__img { position: relative; display: block; aspect-ratio: 1 / 0.92; overflow: hidden; background: linear-gradient(160deg, #f8fbfc 0%, #edf3f5 100%); }
.cat-card__img img { width: 100%; height: 100%; object-fit: contain; padding: 5% 7% 11%; mix-blend-mode: multiply; transition: transform 0.4s; }
.cat-card:hover .cat-card__img img { transform: scale(1.06); }
.cat-card__img::after { content: ""; position: absolute; right: 0; bottom: 0; width: 60%; height: 40%; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 60' preserveAspectRatio='none'%3E%3Cpath d='M100 0C86 30 52 50 0 60h100z' fill='%23c8ebe8'/%3E%3Cpath d='M100 22C88 42 62 54 30 60h70z' fill='%2334b2a8'/%3E%3C/svg%3E") right bottom / 100% 100% no-repeat; }
.cat-card__foot { flex: 1; display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 12px 12px 14px; }
.cat-card__name { font-family: var(--f-heading); font-weight: 700; font-size: 0.9rem; line-height: 1.3; color: var(--c-ink); }
.cat-card__arrow { flex: none; display: inline-flex; width: 30px; height: 30px; border-radius: 50%; background: var(--grad-teal); color: #fff; }
.cat-card__arrow .icon { width: 16px; height: 16px; margin: auto; }

/* ==========================================================================
   7. Lưới + thẻ sản phẩm (bo 20px, viền mảnh như mẫu)
   ========================================================================== */
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.pcard { display: flex; flex-direction: column; background: #fff; border: 1.5px solid var(--c-card-border); border-radius: var(--radius); overflow: hidden; transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s; }
.pcard:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--c-accent); }
.pcard__media { display: block; aspect-ratio: 1; background: linear-gradient(180deg, #fff 60%, #eef4fb 100%); overflow: hidden; }
.pcard__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.pcard:hover .pcard__media img { transform: scale(1.05); }
.pcard__body { display: flex; flex-direction: column; flex: 1; padding: 12px 12px 14px; }
.pcard__title { margin: 0 0 6px; font-size: 0.92rem; font-weight: 700; line-height: 1.35; }
.pcard__title a { color: var(--c-primary); }
.pcard__title a:hover { color: var(--c-accent); }
.pcard__text { display: none; margin: 0 0 10px; font-size: 0.85rem; color: var(--c-text-muted); line-height: 1.5; }
.pcard__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; margin-top: auto; }
.price-contact { color: var(--c-red); font-weight: 700; font-size: 0.85rem; }

/* Khối danh mục: banner danh mục + 4 sản phẩm */
.catblock__head { display: flex; flex-direction: column; align-items: center; gap: 12px; margin-bottom: 1.6rem; text-align: center; }
.catblock__title { margin: 0; text-transform: uppercase; }
.catblock__title a { color: var(--c-primary); }
.catblock__tabs { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.catblock__tabs a { display: inline-flex; gap: 6px; align-items: center; padding: 6px 16px; border: 1.5px solid var(--c-card-border); border-radius: var(--radius-pill); background: #fff; color: var(--c-primary); font-size: 0.88rem; font-weight: 600; }
.catblock__tabs a:hover { border-color: var(--c-accent); background: var(--c-accent); color: #fff; }
.catblock__tabs a span { font-size: 0.75rem; opacity: 0.7; }
.catblock__tabs--hero { justify-content: flex-start; margin-top: 14px; }
.catblock__grid { display: grid; gap: 14px; }
.catblock__banner { position: relative; display: block; border-radius: var(--radius); overflow: hidden; min-height: 200px; background: var(--c-primary); }
.catblock__banner img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; transition: transform 0.5s; }
.catblock__banner:hover img { transform: scale(1.05); }
.catblock__banner-text { position: absolute; left: 0; right: 0; bottom: 0; display: flex; flex-direction: column; gap: 2px; padding: 40px 20px 18px; color: #fff; background: linear-gradient(180deg, transparent, rgba(18, 28, 82, 0.88)); }
.catblock__banner-text strong { font-family: var(--f-heading); font-size: 1.3rem; text-transform: uppercase; }
.catblock__banner-text span { display: inline-flex; align-items: center; gap: 6px; font-size: 0.9rem; opacity: 0.9; }

/* ==========================================================================
   8. Vì sao chọn + giải pháp
   ========================================================================== */
.why { position: relative; overflow: hidden; display: flex; flex-direction: column-reverse; gap: 10px; padding-bottom: 0; background: linear-gradient(100deg, #f3f9fb 0%, #edf6f9 60%, #e6f2f5 100%); }
.why__media img { width: 100%; height: auto; }
.why__body { position: relative; z-index: 2; }
.why__title { margin: 8px 0 1.4rem; font-size: clamp(1.5rem, 1rem + 2vw, 2.5rem); font-weight: 800; line-height: 1.2; color: var(--c-ink); }
.why__list { list-style: none; margin: 0 0 1.8rem; padding: 0; display: grid; gap: 18px; }
.why__list li { display: flex; align-items: flex-start; gap: 14px; }
.why__icon { flex: none; display: inline-flex; width: 64px; height: 64px; border-radius: 16px; background: linear-gradient(145deg, #f0f9f9, #dcefef); box-shadow: 0 6px 14px rgba(0, 90, 85, 0.08); }
.why__icon .icon { width: 34px; height: 34px; margin: auto; color: var(--c-teal); }
.why__list h3 { margin: 4px 0; font-size: 1.05rem; font-weight: 800; color: var(--c-primary); }
.why__list p { margin: 0; font-size: 0.93rem; line-height: 1.55; color: var(--c-text-muted); }
.why .btn--outline { border-color: var(--c-primary); color: var(--c-primary); background: transparent; }
.why .btn--outline:hover { background: var(--c-primary); color: #fff; }
.why .btn--outline .icon { color: var(--c-teal); }
.why .btn--outline:hover .icon { color: #fff; }

.segments { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.segments__item { padding: 24px 20px; background: #fff; border: 1.5px solid var(--c-card-border); border-radius: var(--radius); text-align: center; transition: transform 0.25s, box-shadow 0.25s; }
.segments__item:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.segments__icon { display: inline-flex; width: 64px; height: 64px; margin-bottom: 12px; border-radius: 50%; background: var(--c-bg-alt); }
.segments__icon .icon { width: 32px; height: 32px; margin: auto; fill: var(--c-accent); }
.segments__item p { margin: 0; color: var(--c-text-muted); font-size: 0.93rem; }

/* ==========================================================================
   9. Báo giá + form
   ========================================================================== */
.quote { background: var(--c-bg-alt); }
.quote__grid { display: grid; gap: 28px; align-items: start; }
.quote__info h2 { text-transform: uppercase; }
.quote__steps { list-style: none; counter-reset: step; margin: 1.4rem 0; padding: 0; display: grid; gap: 12px; }
.quote__steps li { counter-increment: step; position: relative; padding-left: 52px; min-height: 40px; }
.quote__steps li::before { content: counter(step); position: absolute; left: 0; top: 0; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: var(--grad); color: #fff; font-weight: 800; }
.quote__steps strong { display: block; color: var(--c-primary); }
.quote__steps span { color: var(--c-text-muted); font-size: 0.93rem; }
.quote__direct { display: grid; gap: 10px; }
.quote__line { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: var(--radius-sm); background: #fff; color: var(--c-text); box-shadow: var(--shadow); }
.quote__line .icon { width: 36px; height: 36px; padding: 8px; border-radius: 50%; background: var(--c-accent); fill: #fff; }
.quote__line span { display: flex; flex-direction: column; font-size: 0.85rem; color: var(--c-text-muted); }
.quote__line strong { font-size: 1.1rem; color: var(--c-primary); }
.quote__form { padding: 22px 18px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.quote__form-title { margin: 0 0 1rem; font-family: var(--f-heading); font-weight: 800; font-size: 1.25rem; color: var(--c-primary); text-transform: uppercase; }
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.contact-list li { display: flex; gap: 12px; align-items: flex-start; }
.contact-list .icon { width: 40px; height: 40px; padding: 10px; border-radius: 50%; background: #fff; fill: var(--c-accent); box-shadow: var(--shadow); }
.contact-list span { display: flex; flex-direction: column; }
.contact-list strong { color: var(--c-primary); }
.map iframe { display: block; border: 0; }

.form { display: grid; gap: 14px; }
.form__row { display: grid; gap: 14px; }
.form label { display: block; margin-bottom: 4px; font-weight: 600; font-size: 0.9rem; color: var(--c-primary); }
.form input, .form select, .form textarea { width: 100%; min-height: 46px; padding: 10px 14px; border: 1.5px solid var(--c-border); border-radius: var(--radius-sm); background: var(--c-bg-soft); color: var(--c-text); }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--c-accent); background: #fff; box-shadow: 0 0 0 3px rgba(52, 91, 164, 0.15); }
.form textarea { min-height: 110px; resize: vertical; }
.form .btn { width: 100%; }
.form__hp { position: absolute; left: -9999px; }
.form__note { margin: 0; font-size: 0.8rem; color: var(--c-text-muted); text-align: center; }
.notice { padding: 12px 16px; border-radius: var(--radius-sm); font-weight: 600; }
.notice--ok { background: #e6f6ec; color: #17663a; }
.notice--err { background: #fdeaea; color: #a3191c; }

/* ==========================================================================
   10. Tin tức (thẻ bài trên nền màu đậm như mẫu) + slogan
   ========================================================================== */
.news { background: var(--c-primary) linear-gradient(135deg, #1c2b77 0%, #182562 100%); }
.news .section__head h2 { color: #fff; }
.news .section__head h2::after { background: var(--c-sky); }
.post-grid { display: grid; gap: 16px; }
.card { display: flex; flex-direction: column; background: #fff; border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow); transition: transform 0.25s, box-shadow 0.25s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card__media { display: block; aspect-ratio: 1; background: var(--c-bg-alt); overflow: hidden; }
.card__media img { width: 100%; height: 100%; object-fit: cover; }
.card__body { display: flex; flex-direction: column; flex: 1; padding: 14px 16px 16px; }
.card__title { margin: 0 0 6px; font-size: 1.02rem; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card__title a { color: var(--c-primary); }
.card__text { margin: 0 0 10px; font-size: 0.88rem; color: var(--c-text-muted); line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card__meta { display: flex; justify-content: space-between; margin-top: auto; font-size: 0.85rem; color: var(--c-text-muted); }
.card__more { color: var(--c-sky); font-weight: 600; }

.slogan { background: var(--c-bg-soft); text-align: center; }
.slogan__inner { max-width: 860px; }
.slogan__title { margin: 0 0 0.6rem; font-family: var(--f-heading); font-size: clamp(1.6rem, 1.1rem + 2.2vw, 2.6rem); font-weight: 800; line-height: 1.2; color: var(--c-primary); }
.slogan__text { margin: 0; color: var(--c-text-muted); font-size: var(--fs-lg); }

/* ==========================================================================
   11. Trang con: tiêu đề, breadcrumb, bài viết, sidebar
   ========================================================================== */
.page-hero { padding: 26px 0 22px; background: var(--c-bg-alt); border-bottom: 1px solid var(--c-border); }
.page-hero h1 { margin: 6px 0 0; }
.page-hero--slim { padding: 14px 0; }
.page-hero__meta { margin: 8px 0 0; color: var(--c-text-muted); font-size: 0.9rem; }
.page-hero__desc { margin-top: 10px; color: var(--c-text-muted); max-width: 820px; }
.page-hero__desc p:last-child { margin: 0; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 4px; font-size: 0.85rem; color: var(--c-text-muted); }
.breadcrumb a { color: var(--c-text-muted); }
.breadcrumb a:hover { color: var(--c-accent); }
.breadcrumb__sep { margin: 0 4px; }

.layout-sidebar { display: grid; gap: 32px; }
.entry { min-width: 0; font-size: 1.02rem; line-height: 1.75; }
.entry p, .entry li { text-align: justify; text-align-last: left; }
.entry h2 { font-size: clamp(1.3rem, 1.1rem + 0.8vw, 1.65rem); margin-top: 1.6em; }
.entry h3 { font-size: clamp(1.1rem, 1rem + 0.4vw, 1.3rem); margin-top: 1.4em; }
.entry img { border-radius: var(--radius-sm); height: auto; }
.entry figure, .entry .wp-caption { max-width: 100% !important; margin: 1.2em auto; }
.entry .wp-caption-text, .entry figcaption { text-align: center; font-size: 0.88rem; color: var(--c-text-muted); margin-top: 6px; }
.entry .aligncenter { margin-inline: auto; }
.entry .alignright { float: right; margin: 0 0 1em 1em; max-width: 50%; }
.entry .alignleft { float: left; margin: 0 1em 1em 0; max-width: 50%; }
.entry table { width: 100%; border-collapse: collapse; margin: 1.2em 0; font-size: 0.95rem; display: block; overflow-x: auto; }
.entry th, .entry td { padding: 8px 10px; border: 1px solid var(--c-border); text-align: left; }
.entry th { background: var(--c-bg-alt); color: var(--c-primary); }
.entry blockquote { margin: 1.2em 0; padding: 14px 18px; border-left: 4px solid var(--c-accent); background: var(--c-bg-alt); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.entry iframe { max-width: 100%; }
.entry a { text-decoration: underline; text-underline-offset: 3px; }
.entry .btn { text-decoration: none; }
.entry__thumb { margin: 0 0 1.4em; }
.entry__thumb img { width: 100%; }
.entry--wide { max-width: 980px; margin: 2.5rem auto 0; }
.term-content { padding-top: 2rem; border-top: 1px solid var(--c-border); }

.sidebar { align-self: stretch; }
.side-box { margin-bottom: 18px; padding: 20px; background: #fff; border: 1.5px solid var(--c-card-border); border-radius: var(--radius); }
.side-box__title { margin: 0 0 10px; font-family: var(--f-heading); font-weight: 800; text-transform: uppercase; color: var(--c-primary); }
.side-box--cta { background: var(--grad); border: 0; color: #fff; }
.side-box--cta .side-box__title { color: #fff; }
.side-box__phone { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 12px; color: #fff; font-weight: 700; font-size: 1.15rem; }
.side-box__phone:hover { color: #fff; }
.side-box__links { list-style: none; margin: 0; padding: 0; }
.side-box__links a { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed var(--c-border); color: var(--c-text); font-weight: 500; }
.side-box__links a:hover { color: var(--c-accent); }
.side-box__links span { color: var(--c-text-muted); font-size: 0.85rem; }

.quote-box { display: flex; flex-direction: column; gap: 12px; margin: 1.6em 0; padding: 18px 20px; border: 1.5px dashed var(--c-accent); border-radius: var(--radius); background: var(--c-bg-alt); }
.quote-box__text { margin: 0 !important; text-align: left !important; }
.quote-box__actions { display: flex; flex-wrap: wrap; gap: 10px; }

.nav-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 2rem; }
.page-numbers { display: inline-grid; place-items: center; min-width: 40px; height: 40px; padding: 0 10px; border: 1.5px solid var(--c-card-border); border-radius: 50%; color: var(--c-primary); font-weight: 600; }
.page-numbers.current, .page-numbers:hover { background: var(--c-accent); border-color: var(--c-accent); color: #fff; }

/* Shortcode Flatsome cũ trong bài */
.fs-row { display: grid; gap: 16px; margin: 1em 0; }
.fs-col { min-width: 0; }
.fs-gap { display: block; }
.fs-fbox { display: flex; gap: 12px; align-items: flex-start; margin: 0.6em 0; }
.fs-fbox__icon img { width: 36px; height: 36px; object-fit: contain; border-radius: 0; }
.fs-fbox__body p:last-child { margin: 0; }
.fs-banner { position: relative; border-radius: var(--radius-sm); overflow: hidden; }
.fs-banner__bg { width: 100%; }
.fs-banner__text { padding: 10px 14px; background: rgba(255, 255, 255, 0.94); text-align: center; font-weight: 700; color: var(--c-primary); }
.fs-title { text-transform: uppercase; text-align: center; }
.fs-tab { margin: 1em 0; }
.fs-image img { margin-inline: auto; }

/* ==========================================================================
   12. Trang sản phẩm
   ========================================================================== */
.product { display: grid; gap: 28px; }
.product__main { aspect-ratio: 1; background: #fff; border: 1.5px solid var(--c-card-border); border-radius: var(--radius); overflow: hidden; }
.product__main img { width: 100%; height: 100%; object-fit: contain; padding: 6%; }
.product__thumbs { list-style: none; margin: 10px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.product__thumbs button { width: 70px; height: 70px; padding: 4px; border: 1.5px solid var(--c-card-border); border-radius: var(--radius-sm); background: #fff; cursor: pointer; }
.product__thumbs button.is-active { border-color: var(--c-accent); }
.product__thumbs img { width: 100%; height: 100%; object-fit: contain; }
.product__cat { margin: 0 0 4px; font-size: 0.85rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.product__cat a { color: var(--c-sky); }
.product__title { margin: 0 0 10px; }
.product__price { margin: 0 0 14px; padding-bottom: 14px; border-bottom: 1px solid var(--c-border); font-weight: 600; }
.product__price .price-contact { font-size: 1.25rem; }
.product__short { margin-bottom: 10px; }
.product__sku { font-size: 0.9rem; color: var(--c-text-muted); }
.product__actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0; }
.product__promises { list-style: none; margin: 0; padding: 16px; display: grid; gap: 10px; background: var(--c-bg-alt); border-radius: var(--radius-sm); font-size: 0.9rem; }
.product__promises li { display: flex; gap: 10px; align-items: flex-start; }
.product__promises .icon { width: 24px; height: 24px; fill: var(--c-accent); color: var(--c-teal); }
.product__promises strong { color: var(--c-primary); }
.product__desc { padding: 22px 18px; background: #fff; border-radius: var(--radius); }
.product__desc-title { text-transform: uppercase; font-size: 1.25rem; padding-bottom: 10px; border-bottom: 2px solid var(--c-border); }

/* ==========================================================================
   13. Footer + nút liên hệ nổi
   ========================================================================== */
.site-footer { background: var(--c-primary-dark); color: rgba(255, 255, 255, 0.85); font-size: 0.93rem; padding-bottom: 64px; }
.site-footer__grid { display: grid; gap: 28px; padding-block: 48px 32px; }
.site-footer a { color: #fff; }
.site-footer a:hover { color: #9fd3e6; }
.site-footer__logo { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 14px; padding: 10px 14px; background: #fff; border-radius: var(--radius-sm); }
.site-footer__logo img { max-height: 54px; width: auto; }
.site-footer__logo .site-logo__text strong { color: var(--c-primary); font-family: var(--f-heading); }
.site-footer__logo .site-logo__text { display: flex; flex-direction: column; line-height: 1.2; }
.site-footer__logo small { color: var(--c-text-muted); font-style: italic; font-size: 0.72rem; }
.site-footer__bct img { width: 150px; margin-top: 14px; }
.site-footer__title { margin: 0 0 14px; font-size: 0.98rem; text-transform: uppercase; color: #9fd3e6; letter-spacing: 0.02em; }
.site-footer__list, .site-footer__links { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.site-footer__list li { display: flex; gap: 10px; }
.site-footer__list .icon { width: 16px; height: 16px; margin-top: 4px; fill: #9fd3e6; }
.site-footer__social { display: flex; gap: 10px; margin-top: 18px; }
.site-footer__social a { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: rgba(255, 255, 255, 0.12); }
.site-footer__social .icon { width: 20px; height: 20px; }
.site-footer__bottom { padding: 14px 0; border-top: 1px solid rgba(255, 255, 255, 0.12); font-size: 0.85rem; text-align: center; color: rgba(255, 255, 255, 0.7); }

.float-contact { position: fixed; z-index: 90; left: 0; right: 0; bottom: 0; display: flex; background: #fff; box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.12); }
.float-contact__btn { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; min-height: 58px; color: var(--c-primary); font-size: 0.78rem; font-weight: 700; }
.float-contact__btn svg { width: 22px; height: 22px; fill: currentColor; }
.float-contact__phone { background: var(--grad); color: #fff; }
.float-contact__phone:hover { color: #fff; }
.float-contact__zalo { color: #0068ff; }
.float-contact__mess { color: #a334fa; }

/* ==========================================================================
   14. Breakpoint 600 / 768 / 1024
   ========================================================================== */
@media (min-width: 600px) {
	.cat-grid > li { width: calc((100% - 28px) / 3); }
	.pcard__text { display: block; }
	.post-grid { grid-template-columns: repeat(2, 1fr); }
	.segments { grid-template-columns: repeat(2, 1fr); }
	.form__row { grid-template-columns: 1fr 1fr; }
	.quote-box { flex-direction: row; align-items: center; justify-content: space-between; }
}

@media (min-width: 768px) {
	:root { --gutter: 24px; }
	.topbar__hide-sm { display: inline-flex !important; }
	.topbar__search { display: block; }
	.product-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
	.pcard__body { padding: 16px 18px 18px; }
	.pcard__title { font-size: 1rem; }
	.intro__grid { grid-template-columns: 5fr 7fr; gap: 40px; }
	.intro__features { grid-template-columns: repeat(4, 1fr); gap: 0; }
	.intro__features li { padding: 0 8px; }
	.intro__features li + li { border-left: 1px solid #d3e6ea; }
	.cat-grid > li { width: calc((100% - 42px) / 4); }
	.why__list { grid-template-columns: 1fr 1fr; gap: 26px 28px; }
	.quote__grid { grid-template-columns: 5fr 7fr; gap: 44px; }
	.quote__form { padding: 30px; }
	.quote__direct { grid-template-columns: 1fr 1fr; }
	.product { grid-template-columns: 1fr 1fr; gap: 44px; }
	.site-footer__grid { grid-template-columns: 1fr 1fr; }
	.site-footer { padding-bottom: 0; }
	.fs-row { grid-template-columns: repeat(12, 1fr); }
	.fs-col { grid-column: span var(--span, 12); }
	.float-contact { left: auto; right: 18px; bottom: 90px; flex-direction: column; gap: 12px; background: none; box-shadow: none; }
	.float-contact__btn { width: 54px; min-height: 54px; flex: none; border-radius: 50%; background: #fff; box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18); border: 2px solid var(--c-card-border); }
	.float-contact__btn span { display: none; }
	.float-contact__phone { background: var(--grad); border-color: transparent; color: #fff; animation: hrc-ring 2s infinite; }
}

@keyframes hrc-ring {
	0%, 100% { box-shadow: 0 0 0 0 rgba(52, 91, 164, 0.5); }
	70% { box-shadow: 0 0 0 14px rgba(52, 91, 164, 0); }
}

@media (min-width: 1024px) {
	.topbar__inner { min-height: 44px; }
	.nav-toggle { display: none; }
	.header-cta { display: inline-flex; }
	.site-logo img { max-height: 64px; }
	.site-logo__text strong { font-size: 1.15rem; }
	.primary-nav { position: static; inset: auto; padding: 0; overflow: visible; transform: none; visibility: visible; background: none; flex: 1; }
	.primary-nav > ul { display: flex; justify-content: center; align-items: center; gap: 4px; }
	.primary-nav > ul > li > a { padding: 26px 14px; border: 0; font-size: 0.95rem; letter-spacing: 0.01em; }
	.primary-nav .menu-item-has-children > a::after { content: ""; display: inline-block; width: 6px; height: 6px; margin-left: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-3px) rotate(45deg); }
	.primary-nav .sub-menu { display: block; position: absolute; top: 100%; left: 0; min-width: 260px; padding: 8px 0; background: #fff; border-radius: 0 0 var(--radius-sm) var(--radius-sm); box-shadow: var(--shadow-lg); border-top: 3px solid var(--c-accent); opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity 0.2s, transform 0.2s, visibility 0.2s; }
	.primary-nav .sub-menu .sub-menu { top: 0; left: 100%; border-top: 0; border-radius: var(--radius-sm); }
	.primary-nav li:hover > .sub-menu, .primary-nav li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
	.primary-nav .sub-menu a { padding: 9px 20px; border: 0; font-size: 0.93rem; }
	.primary-nav .sub-menu a:hover { background: var(--c-bg-alt); }
	.primary-nav .sub-menu .menu-item-has-children > a::after { transform: rotate(-45deg); float: right; margin-top: 8px; }
	.submenu-toggle, .primary-nav__contact { display: none; }

	.hero { display: flex; align-items: center; min-height: clamp(540px, 40vw, 680px); padding: 40px 0 100px; }
	.hero__media { position: absolute; top: 0; bottom: 0; left: 0; width: 52%; }
	.hero__media img { height: 100%; aspect-ratio: auto; object-position: right center; }
	.hero__inner { width: 100%; display: flex; justify-content: flex-end; }
	.hero__body { width: 54%; padding: 0; text-align: left; }
	.hero__title-main::after { left: 0; right: 20%; }
	.hero__features { display: inline-grid; grid-template-columns: repeat(4, auto); gap: 0; padding: 12px 20px; border-radius: var(--radius-pill); }
	.hero__features li { font-size: 0.86rem; }
	.hero__features li + li { margin-left: 14px; padding-left: 14px; border-left: 1px solid #b9dcd9; }
	.hero__cta { display: flex; width: max-content; }
	.hero__wave { height: 100px; }

	.cat-grid { gap: 16px; }
	.cat-grid > li { width: calc((100% - 64px) / 5); }

	.why { display: block; min-height: 620px; padding-bottom: var(--space-section); }
	.why__media { position: absolute; top: 0; right: 0; bottom: 0; width: 50%; }
	.why__media img { height: 100%; object-fit: cover; object-position: left bottom; }
	.why__body { max-width: 52%; }

	.product-grid { grid-template-columns: repeat(4, 1fr); gap: 24px; }
	.catblock__grid { grid-template-columns: 1fr 3fr; gap: 24px; }
	.catblock__grid .product-grid { grid-template-columns: repeat(3, 1fr); }
	.catblock__grid .product-grid .pcard:nth-child(4) { display: none; }
	.catblock__banner { min-height: 100%; }
	.segments { grid-template-columns: repeat(4, 1fr); gap: 20px; }
	.post-grid { grid-template-columns: repeat(4, 1fr); gap: 22px; }
	.post-grid--3 { grid-template-columns: repeat(3, 1fr); }
	.layout-sidebar { grid-template-columns: minmax(0, 1fr) 320px; gap: 44px; align-items: start; }
	.layout-sidebar .sidebar { align-self: stretch; }
	.product__desc { padding: 30px 36px; }
	.site-footer__grid { grid-template-columns: 1.3fr 1.3fr 1fr 1fr; gap: 40px; }
}

@media (min-width: 1024px) and (min-height: 700px) {
	.sidebar__sticky { position: sticky; top: calc(var(--header-h) + 20px); }
}

@media (min-width: 1280px) {
	.cat-grid > li { width: calc((100% - 96px) / 7); }
	.hero__features li { font-size: 0.92rem; }
	.hero__features .icon { width: 36px; height: 36px; }
	.catblock__grid .product-grid { grid-template-columns: repeat(4, 1fr); }
	.catblock__grid .product-grid .pcard:nth-child(4) { display: flex; }
	.catblock__grid { grid-template-columns: 1fr 4fr; }
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}