/*
Theme Name: I-CA
Description: Giao diện riêng cho Chữ ký số I-CA. Nhẹ, không phụ thuộc page builder.
Version: 0.1.0
Requires at least: 6.6
Requires PHP: 8.0
Text Domain: ica
*/

/* ---------- Font (tự lưu trên hosting) ---------- */
@font-face { font-family: "Be Vietnam Pro"; font-style: normal; font-weight: 400; font-display: swap; src: url(assets/fonts/be-vietnam-pro-vietnamese-400.woff2) format("woff2"); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face { font-family: "Be Vietnam Pro"; font-style: normal; font-weight: 600; font-display: swap; src: url(assets/fonts/be-vietnam-pro-vietnamese-600.woff2) format("woff2"); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face { font-family: "Be Vietnam Pro"; font-style: normal; font-weight: 700; font-display: swap; src: url(assets/fonts/be-vietnam-pro-vietnamese-700.woff2) format("woff2"); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face { font-family: "Be Vietnam Pro"; font-style: normal; font-weight: 800; font-display: swap; src: url(assets/fonts/be-vietnam-pro-vietnamese-800.woff2) format("woff2"); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face { font-family: "Be Vietnam Pro"; font-style: normal; font-weight: 400; font-display: swap; src: url(assets/fonts/be-vietnam-pro-latin-ext-400.woff2) format("woff2"); unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Be Vietnam Pro"; font-style: normal; font-weight: 600; font-display: swap; src: url(assets/fonts/be-vietnam-pro-latin-ext-600.woff2) format("woff2"); unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Be Vietnam Pro"; font-style: normal; font-weight: 700; font-display: swap; src: url(assets/fonts/be-vietnam-pro-latin-ext-700.woff2) format("woff2"); unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Be Vietnam Pro"; font-style: normal; font-weight: 800; font-display: swap; src: url(assets/fonts/be-vietnam-pro-latin-ext-800.woff2) format("woff2"); unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Be Vietnam Pro"; font-style: normal; font-weight: 400; font-display: swap; src: url(assets/fonts/be-vietnam-pro-latin-400.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Be Vietnam Pro"; font-style: normal; font-weight: 600; font-display: swap; src: url(assets/fonts/be-vietnam-pro-latin-600.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Be Vietnam Pro"; font-style: normal; font-weight: 700; font-display: swap; src: url(assets/fonts/be-vietnam-pro-latin-700.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Be Vietnam Pro"; font-style: normal; font-weight: 800; font-display: swap; src: url(assets/fonts/be-vietnam-pro-latin-800.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

/* ---------- Chung ---------- */
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { -webkit-font-smoothing: antialiased; }
img { height: auto; }
:where(.wp-site-blocks) > * { margin-block-start: 0; }
.skip-link:focus { position: fixed; top: 8px; left: 8px; z-index: 1000; background: #fff; padding: 8px 16px; }

.ica-eyebrow { font-size: .8125rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--wp--preset--color--primary); }

/* ---------- Thanh trên cùng ---------- */
.ica-topbar { font-size: .8125rem; }
.ica-topbar a { color: inherit; text-decoration: none; }
.ica-topbar a:hover { text-decoration: underline; }
.ica-topbar__menu { display: flex; align-items: center; gap: 0 1.25rem; }
.ica-topbar__menu > * + *::before { content: ""; display: inline-block; width: 1px; height: .85em; margin-right: 1.25rem; vertical-align: -.1em; background: rgba(255, 255, 255, .3); }
.ica-topbar__menu a { font-weight: 600; }

/* ---------- Header ---------- */
.ica-header { background: #fff; border-bottom: 1px solid var(--wp--preset--color--line); }
/* Cả khối header dính khi cuộn; dịch lên đúng chiều cao thanh trên cùng để chỉ giữ logo + menu. */
header.wp-block-template-part { position: sticky; top: calc(-1 * var(--ica-topbar-h, 34px)); z-index: 50; }
.admin-bar header.wp-block-template-part { top: calc(32px - var(--ica-topbar-h, 34px)); }
@media (max-width: 782px) { .admin-bar header.wp-block-template-part { top: calc(46px - var(--ica-topbar-h, 34px)); } }
.ica-header .wp-block-site-logo img, .ica-logo img { width: 150px; display: block; }
.ica-header .wp-block-navigation { font-size: .9375rem; font-weight: 600; }
.ica-header .wp-block-navigation a:hover { color: var(--wp--preset--color--primary); }
.ica-header .wp-block-navigation a[aria-current="page"] { color: var(--wp--preset--color--primary); }

/* Menu con – máy tính */
@media (min-width: 600px) {
	.ica-header .wp-block-navigation-item.has-child > .wp-block-navigation__submenu-icon { transition: transform .2s; }
	.ica-header .wp-block-navigation-item.has-child:hover > .wp-block-navigation__submenu-icon,
	.ica-header .wp-block-navigation-item.has-child:focus-within > .wp-block-navigation__submenu-icon { transform: rotate(180deg); }
	.ica-header .wp-block-navigation .has-child > .wp-block-navigation__submenu-container {
		left: -14px !important; right: auto !important; top: calc(100% + 14px); min-width: 230px !important; padding: 6px;
		background: #fff; border: 1px solid var(--wp--preset--color--line); border-radius: 12px;
		box-shadow: 0 18px 40px -12px rgba(17, 24, 39, .18);
		transform: translateY(6px); transition: opacity .18s ease, transform .18s ease, visibility .18s;
	}
	/* Cầu nối vô hình để rê chuột từ mục cha xuống menu con không bị mất. */
	.ica-header .wp-block-navigation .has-child > .wp-block-navigation__submenu-container::before { content: ""; position: absolute; left: 0; right: 0; top: -16px; height: 16px; }
	.ica-header .wp-block-navigation .has-child:hover > .wp-block-navigation__submenu-container,
	.ica-header .wp-block-navigation .has-child:focus-within > .wp-block-navigation__submenu-container { transform: none; }
	.ica-header .wp-block-navigation .wp-block-navigation__submenu-container .wp-block-navigation-item { width: 100%; }
	.ica-header .wp-block-navigation .wp-block-navigation__submenu-container a { display: block; width: 100%; box-sizing: border-box; padding: 9px 14px !important; border-radius: 8px; white-space: nowrap; font-weight: 500; color: var(--wp--preset--color--ink); }
	.ica-header .wp-block-navigation .wp-block-navigation__submenu-container a:hover,
	.ica-header .wp-block-navigation .wp-block-navigation__submenu-container a:focus-visible { background: var(--wp--preset--color--primary-soft); color: var(--wp--preset--color--primary); }
}

/* Menu trên điện thoại (khung mở toàn màn hình) */
.ica-header .wp-block-navigation__responsive-container.is-menu-open { padding: 0; background: #fff; }
.ica-header .is-menu-open .wp-block-navigation__responsive-close { padding: 16px 16px 0; }
.ica-header .is-menu-open .wp-block-navigation__responsive-container-content { align-items: stretch !important; padding: 56px 16px 96px !important; gap: 0 !important; }
.ica-header .is-menu-open .wp-block-navigation__responsive-close { position: relative; }
.ica-header .is-menu-open .wp-block-navigation__responsive-container-close { top: 16px; right: 16px; width: 32px; height: 32px; }
.ica-header .is-menu-open .wp-block-navigation__container { align-items: stretch !important; width: 100%; gap: 0 !important; }
.ica-header .is-menu-open .wp-block-navigation-item { align-items: stretch !important; width: 100%; border-bottom: 1px solid var(--wp--preset--color--line); }
.ica-header .is-menu-open .wp-block-navigation-item__content { display: block; width: 100%; padding: 14px 4px !important; font-size: 1.0625rem; font-weight: 600; text-align: left; }
.ica-header .is-menu-open .wp-block-navigation__submenu-icon { display: none; }
.ica-header .is-menu-open .wp-block-navigation__submenu-container { position: static !important; width: 100% !important; min-width: 0 !important; margin: -6px 0 10px !important; padding: 0 0 0 14px !important; border: 0 !important; border-left: 2px solid var(--wp--preset--color--primary-soft) !important; border-radius: 0; box-shadow: none !important; background: transparent !important; gap: 0 !important; }
.ica-header .is-menu-open .wp-block-navigation__submenu-container .wp-block-navigation-item { border-bottom: 0; }
.ica-header .is-menu-open .wp-block-navigation__submenu-container .wp-block-navigation-item__content { padding: 9px 4px !important; font-size: .9375rem; font-weight: 500; color: var(--wp--preset--color--muted); }
.ica-header .is-menu-open .wp-block-navigation-item__content:hover { color: var(--wp--preset--color--primary); }
.ica-header .wp-block-navigation a:focus-visible { outline: 2px solid rgba(227, 24, 55, .4); outline-offset: 2px; border-radius: 6px; }

/* ---------- Nút ---------- */
.wp-block-button__link { transition: background-color .15s, color .15s, border-color .15s, transform .15s; }
.wp-block-button__link:hover { transform: translateY(-1px); }
.wp-block-button.is-style-outline > .wp-block-button__link { border-width: 2px; }
.ica-header .wp-block-button__link { padding: .6em 1.2em; font-size: .9375rem; }

/* ---------- Hero ---------- */
.ica-hero { position: relative; overflow: hidden; background: radial-gradient(1200px 500px at 85% 10%, var(--wp--preset--color--primary-soft), transparent 60%), #fff; }
.ica-hero h1 { letter-spacing: -.02em; }
.ica-hero h1 mark { background: none; color: var(--wp--preset--color--primary); }
.ica-hero .ica-hero-img img { border-radius: 24px; box-shadow: 0 30px 60px -20px rgba(227, 24, 55, .35); aspect-ratio: 4 / 3; object-fit: cover; }
.ica-checks { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; }
.ica-checks li { position: relative; padding-left: 1.9rem; }
.ica-checks li::before { content: ""; position: absolute; left: 0; top: .15em; width: 1.25rem; height: 1.25rem; border-radius: 50%; background: var(--wp--preset--color--primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center / 12px no-repeat; }
.ica-hotline { display: inline-flex; align-items: center; gap: .75rem; text-decoration: none; color: inherit; }
.ica-hotline strong { font-size: 1.375rem; color: var(--wp--preset--color--primary); letter-spacing: .01em; }

/* ---------- Dải cam kết ---------- */
.ica-trust { border-block: 1px solid var(--wp--preset--color--line); }
.ica-trust .wp-block-column { display: flex; align-items: center; gap: .875rem; }
.ica-icon { flex: none; width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: var(--wp--preset--color--primary-soft); color: var(--wp--preset--color--primary); }
.ica-icon svg { width: 24px; height: 24px; }

/* ---------- Thẻ ---------- */
.ica-card { height: 100%; background: #fff; border: 1px solid var(--wp--preset--color--line); border-radius: 16px; transition: box-shadow .2s, transform .2s, border-color .2s; }
.ica-card:hover { transform: translateY(-4px); border-color: transparent; box-shadow: 0 20px 40px -16px rgba(17, 24, 39, .18); }
.ica-card .ica-icon { width: 56px; height: 56px; border-radius: 14px; }
.ica-card .ica-icon svg { width: 28px; height: 28px; }
.ica-card .ica-more { margin-top: auto; }
.ica-card .ica-more a { font-weight: 700; text-decoration: none; }
.ica-card .ica-more a::after { content: " →"; }
.ica-card.is-featured { border: 2px solid var(--wp--preset--color--primary); }

/* ---------- Bảng giá ---------- */
.ica-pricing__title { text-align: center; text-transform: uppercase; letter-spacing: .01em; margin: .25rem 0 var(--wp--preset--spacing--50); }
.ica-pricing__grid + .ica-pricing__title { margin-top: var(--wp--preset--spacing--60); }
.ica-pricing__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--wp--preset--spacing--40); align-items: stretch; }
.ica-price-card { display: flex; flex-direction: column; background: #fff; border-radius: 16px; overflow: hidden; box-shadow: 0 10px 30px -12px rgba(17, 24, 39, .15); transition: transform .2s, box-shadow .2s; }
.ica-price-card:hover { transform: translateY(-4px); box-shadow: 0 24px 44px -16px rgba(17, 24, 39, .25); }
.ica-price-card__head { background: var(--wp--preset--color--primary); color: #fff; text-align: center; text-transform: uppercase; font-weight: 700; font-size: 1.125rem; letter-spacing: .02em; padding: 1rem; }
.ica-price-card__body { flex: 1; display: flex; flex-direction: column; padding: 1.5rem 1.75rem 1.75rem; }
.ica-price-card__price { display: flex; align-items: flex-start; justify-content: center; gap: .5rem; margin: 0 0 1rem; color: var(--wp--preset--color--ink); line-height: 1; }
.ica-price-card__price strong { font-size: clamp(2rem, 3.4vw, 2.5rem); font-weight: 800; letter-spacing: -.02em; }
.ica-price-card__price sup { font-size: 1rem; font-weight: 700; top: .1em; }
.ica-price-card__off { align-self: center; font-size: .75rem; font-weight: 700; color: #15803D; background: #DCFCE7; border-radius: 6px; padding: 4px 6px; }
.ica-price-card__list { list-style: none; margin: 0 0 1.5rem; padding: 0; flex: 1; }
.ica-price-card__list li { position: relative; padding: .6rem 0 .6rem 1.75rem; border-bottom: 1px solid var(--wp--preset--color--line); font-size: .9375rem; line-height: 1.5; }
.ica-price-card__list li::before { content: ""; position: absolute; left: 0; top: .82rem; width: 1.1rem; height: 1.1rem; background: var(--wp--preset--color--ink); -webkit-mask: var(--ica-check-icon) center / contain no-repeat; mask: var(--ica-check-icon) center / contain no-repeat; }
.ica-price-card__list li span { color: var(--wp--preset--color--primary); font-weight: 600; }
.ica-price-card__list s { color: var(--wp--preset--color--primary); }
.ica-price-card__cta { align-self: center; display: inline-flex; align-items: center; gap: .5rem; background: var(--wp--preset--color--primary); color: #fff; font-weight: 700; font-size: 1.0625rem; padding: .8rem 1.75rem; border-radius: 999px; text-decoration: none; box-shadow: 0 10px 20px -8px rgba(227, 24, 55, .6); transition: background-color .15s, transform .15s; }
.ica-price-card__cta:hover { background: var(--wp--preset--color--primary-dark); color: #fff; transform: translateY(-1px); }
.ica-price-card__cta svg { width: 18px; height: 18px; }
.ica-price-card__link { align-self: center; margin-top: .75rem; font-size: .875rem; font-weight: 600; color: var(--wp--preset--color--muted); }
.ica-pricing__footnote { margin: 1rem 0 0; font-size: .875rem; font-style: italic; color: var(--wp--preset--color--muted); }
.ica-pricing__note {text-align: center; margin: var(--wp--preset--spacing--50) 0 0; color: var(--wp--preset--color--muted); font-size: .9375rem; }
.ica-pricing__note a { font-weight: 700; }
:root { --ica-check-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9.5'/%3E%3Cpath d='M8 12.5l2.5 2.5L16 9.5'/%3E%3C/svg%3E"); }

/* ---------- Các bước ---------- */
.ica-step-num { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; color: #fff; background: var(--wp--preset--color--primary); margin: 0 0 1rem; }

/* ---------- Giới thiệu ---------- */
.ica-about-img img { border-radius: 20px; aspect-ratio: 4 / 3; object-fit: cover; }
.ica-about .ica-checks li::before { background-color: var(--wp--preset--color--ink); }

/* ---------- Dải kêu gọi ---------- */
.ica-cta { background: linear-gradient(120deg, var(--wp--preset--color--primary) 0%, var(--wp--preset--color--primary-dark) 100%); border-radius: 24px; }
.ica-cta .wp-block-button__link { background: #fff; color: var(--wp--preset--color--primary); }
.ica-cta .is-style-outline .wp-block-button__link { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .7); }

/* ---------- Tin tức ---------- */
.ica-news .wp-block-post { height: 100%; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--wp--preset--color--line); border-radius: 16px; overflow: hidden; transition: box-shadow .2s; }
.ica-news .wp-block-post:hover { box-shadow: 0 20px 40px -16px rgba(17, 24, 39, .18); }
.ica-news .wp-block-post-featured-image { margin: 0; }
.ica-news .wp-block-post-featured-image img { aspect-ratio: 16 / 9; object-fit: cover; }
.ica-news .ica-news-body { padding: 1.25rem 1.25rem 1.5rem; }
.ica-news .wp-block-post-title a { text-decoration: none; color: var(--wp--preset--color--ink); }
.ica-news .wp-block-post-title a:hover { color: var(--wp--preset--color--primary); }
.ica-news .wp-block-post-excerpt__excerpt { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ---------- Đối tác ---------- */
.ica-partners { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.ica-partners__track { display: flex; width: max-content; animation: ica-marquee 35s linear infinite; }
.ica-partners:hover .ica-partners__track, .ica-partners:focus-within .ica-partners__track { animation-play-state: paused; }
@keyframes ica-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ica-partners__track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; } .ica-partners__track > [aria-hidden] { display: none; } }
.ica-partners figure { flex: none; width: 170px; margin: 0 16px 0 0; height: 84px; display: grid; place-items: center; background: #fff; border: 1px solid var(--wp--preset--color--line); border-radius: 12px; padding: 12px 16px; box-sizing: border-box; }
@media (max-width: 781px) { .ica-partners figure { width: 130px; height: 70px; margin-right: 12px; } .ica-partners__track { animation-duration: 28s; } }
.ica-partners img { max-height: 52px; width: auto; max-width: 100%; object-fit: contain; filter: grayscale(1); opacity: .75; transition: filter .2s, opacity .2s; }
.ica-partners figure:hover img { filter: none; opacity: 1; }

/* ---------- Footer ---------- */
.ica-footer a { color: inherit; text-decoration: none; }
.ica-footer a:hover { color: #fff; text-decoration: underline; }
.ica-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.ica-footer .ica-footer-logo { background: #fff; border-radius: 10px; padding: 8px 12px; display: inline-block; }
.ica-footer .ica-footer-logo img { width: 140px; display: block; }

/* ---------- Thanh gọi nhanh trên điện thoại ---------- */
.ica-callbar { display: none; }
@media (max-width: 781px) {
	.ica-callbar { display: grid; grid-template-columns: 1fr 1fr; position: fixed; inset: auto 0 0 0; z-index: 60; background: #fff; box-shadow: 0 -6px 20px rgba(17, 24, 39, .12); padding: 8px 10px calc(8px + env(safe-area-inset-bottom)); gap: 8px; }
	.ica-callbar a { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 12px; border-radius: 999px; font-weight: 700; text-decoration: none; }
	.ica-callbar .call { background: var(--wp--preset--color--primary); color: #fff; }
	.ica-callbar .zalo { background: #0068ff; color: #fff; }
	.ica-callbar svg { width: 18px; height: 18px; }
	body { padding-bottom: 72px; }
	.ica-hide-mobile { display: none !important; }
	.ica-hero .ica-hero-img img { aspect-ratio: 16 / 9; }
	.ica-cta { border-radius: 0; }
	.ica-trust .wp-block-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem 1rem; }
	.ica-trust .wp-block-column { flex-direction: column; align-items: flex-start; gap: .5rem; }
}

/* =========================================================
   Trang con & bài viết
   ========================================================= */
.ica-page-header { background: linear-gradient(180deg, var(--wp--preset--color--primary-soft), #fff); border-bottom: 1px solid var(--wp--preset--color--line); }
.ica-page-header h1 { margin: .25rem 0 0; }
.ica-breadcrumb { font-size: .875rem; color: var(--wp--preset--color--muted); }
.ica-breadcrumb a { color: inherit; text-decoration: none; }
.ica-breadcrumb a:hover { color: var(--wp--preset--color--primary); }
.ica-meta { font-size: .875rem; color: var(--wp--preset--color--muted); }
.ica-meta .wp-block-post-terms a { display: inline-block; padding: 2px 10px; border-radius: 999px; background: var(--wp--preset--color--primary); color: #fff; text-decoration: none; font-weight: 600; font-size: .75rem; }

/* Nội dung soạn thảo */
.ica-content { font-size: 1.0625rem; }
.ica-content :where(h2, h3, h4) { margin-top: 2em; margin-bottom: .6em; }
.ica-content :where(h2) { font-size: 1.5rem; }
.ica-content :where(h3) { font-size: 1.25rem; }
.ica-content :where(h4) { font-size: 1.125rem; }
.ica-content :where(p, ul, ol) { margin-block: 0 1em; }
.ica-content :where(ul, ol) { padding-left: 1.4em; }
.ica-content li { margin-bottom: .35em; }
.ica-content li > p { margin: 0; }
.ica-content img { max-width: 100%; border-radius: 12px; }
.ica-content figure, .ica-content .wp-caption { max-width: 100% !important; margin: 1.5em 0; }
.ica-content .wp-caption-text, .ica-content figcaption { font-size: .875rem; color: var(--wp--preset--color--muted); text-align: center; margin-top: .5em; }
.ica-content hr { border: 0; border-top: 1px solid var(--wp--preset--color--line); margin: 2em 0; }
.ica-content blockquote { margin: 1.5em 0; padding: 1em 1.25em; border-left: 4px solid var(--wp--preset--color--primary); background: var(--wp--preset--color--surface); border-radius: 0 12px 12px 0; }
.ica-content a { text-underline-offset: 3px; }
/* Mục lục tự động */
.ica-content .ica-toc { margin: 1.75em 0 2em; background: var(--wp--preset--color--surface); border: 1px solid var(--wp--preset--color--line); border-radius: 14px; font-size: .9375rem; }
.ica-toc summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: .5rem; padding: .9rem 1.25rem; font-weight: 800; font-size: 1rem; color: var(--wp--preset--color--ink); }
.ica-toc summary::-webkit-details-marker { display: none; }
.ica-toc summary::before { content: ""; width: 18px; height: 18px; flex: none; background: var(--wp--preset--color--primary); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M9 6h11M9 12h11M9 18h11M4 6h.01M4 12h.01M4 18h.01'/%3E%3C/svg%3E") center / contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M9 6h11M9 12h11M9 18h11M4 6h.01M4 12h.01M4 18h.01'/%3E%3C/svg%3E") center / contain no-repeat; }
.ica-toc summary::after { content: "Thu gọn"; margin-left: auto; font-size: .8125rem; font-weight: 600; color: var(--wp--preset--color--primary); }
.ica-toc details:not([open]) summary::after { content: "Mở rộng"; }
.ica-toc__count { font-weight: 500; font-size: .8125rem; color: var(--wp--preset--color--muted); }
.ica-content .ica-toc ol { counter-reset: toc; list-style: none; margin: 0; padding: 0 1.25rem 1rem; }
.ica-content .ica-toc ol ol { padding: .2rem 0 .2rem 1.6rem; }
.ica-content .ica-toc li { counter-increment: toc; margin: 0; }
.ica-content .ica-toc a { display: inline-block; padding: .25rem 0; color: var(--wp--preset--color--ink); text-decoration: none; line-height: 1.45; }
.ica-content .ica-toc a::before { content: counters(toc, ".") ". "; color: var(--wp--preset--color--primary); font-weight: 700; }
.ica-content .ica-toc a.has-num::before { content: none; }
.ica-content .ica-toc ol ol a { color: var(--wp--preset--color--muted); font-size: .9063rem; }
.ica-content .ica-toc a:hover { color: var(--wp--preset--color--primary); }
.ica-content :where(h2, h3)[id] { scroll-margin-top: 100px; }

.ica-content .ica-note {margin: 2.5em 0 0; padding: 1.25em 1.5em; background: var(--wp--preset--color--primary-soft); border-left: 4px solid var(--wp--preset--color--primary); border-radius: 0 14px 14px 0; }
.ica-content .ica-note p { margin: 0; }
.ica-content .ica-source { margin: 0 0 1.75em; padding: .9em 1.25em; background: var(--wp--preset--color--surface); border: 1px solid var(--wp--preset--color--line); border-left: 4px solid var(--wp--preset--color--muted); border-radius: 0 12px 12px 0; font-size: .9375rem; color: var(--wp--preset--color--muted); }
.ica-content .ica-source p { margin: 0; }
.ica-content .ica-note + .ica-source { margin: 1.25em 0 0; }
.ica-content .wp-block-image img { border: 1px solid var(--wp--preset--color--line); }
.ica-content .wp-block-image figcaption { margin-top: .5em; }

/* Bảng (bảng giá, tải về…) */
.ica-content table { width: 100% !important; border-collapse: separate; border-spacing: 0; margin: 1em 0 1.75em; font-size: .9375rem; background: #fff !important; border: 1px solid var(--wp--preset--color--line) !important; border-radius: 12px; overflow: hidden; }
.ica-content :where(td, th) { border: 0 !important; border-bottom: 1px solid var(--wp--preset--color--line) !important; padding: .75em 1em !important; text-align: center; vertical-align: middle; }
.ica-content :where(td, th):first-child { text-align: left; }
.ica-content tr:last-child > * { border-bottom: 0 !important; }
.ica-content tr:first-child > *, .ica-content thead th { background: var(--wp--preset--color--ink); color: #fff; font-weight: 700; }
.ica-content tr:first-child > * * { color: #fff !important; }
.ica-content tbody tr:nth-child(even) > * { background: var(--wp--preset--color--surface); }
.ica-content tr:last-child > * { font-weight: 700; color: var(--wp--preset--color--primary); }
.ica-content table img { display: inline-block; vertical-align: middle; height: 22px; width: auto; border-radius: 0; }
.ica-content table s { color: var(--wp--preset--color--muted); }
/* Bảng danh sách tải về */
.ica-content table.table :where(td, th) { text-align: left; }
.ica-content table.table tr > *:first-child { width: 3.5em; text-align: center; }
.ica-content table.table tr > td:empty, .ica-content table.table tr > td.fa { display: none; }
.ica-content table.table tbody tr:first-child > * { background: #fff; color: inherit; font-weight: 400; }
.ica-content table.table tbody tr:first-child > * * { color: var(--wp--preset--color--primary) !important; }
.ica-content table.table tbody tr:nth-child(even) > * { background: var(--wp--preset--color--surface); }
.ica-content table.table tbody tr:last-child > * { font-weight: 400; color: inherit; }
.ica-content table.table tbody th { font-weight: 600; color: var(--wp--preset--color--muted); background: transparent; }
.ica-content table.table td a[download] { font-weight: 600; text-decoration: none; }
.ica-content table.table td a[download]::before { content: ""; display: inline-block; width: 1em; height: 1em; margin-right: .5em; vertical-align: -.15em; background: currentColor; -webkit-mask: var(--ica-download-icon) center / contain no-repeat; mask: var(--ica-download-icon) center / contain no-repeat; }
:root { --ica-download-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3v12M7 10l5 5 5-5M5 21h14'/%3E%3C/svg%3E"); }

/* Nút cũ trong nội dung */
.ica-content .red-btn { appearance: none; border: 0; cursor: pointer; font: inherit; font-weight: 700; color: #fff; background: var(--wp--preset--color--primary); padding: .85em 2em; border-radius: 999px; }
.ica-content .red-btn:hover { background: var(--wp--preset--color--primary-dark); }
.ica-content .wp-block-button { display: inline-block; margin: .25em .5em .25em 0; }
.ica-content .wp-block-button__link { text-decoration: none; }

/* Lưới cho shortcode Flatsome cũ */
.ica-row { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--wp--preset--spacing--40); margin: 1.5em 0; }
.ica-col { grid-column: span var(--span, 12); min-width: 0; }
.ica-col > p:empty, .ica-row > p:empty, .ica-row > br { display: none; }
.ica-row.has-background { padding: var(--wp--preset--spacing--40); border-radius: 16px; background: var(--wp--preset--color--surface) !important; }
.ica-section { margin: 2em 0; }
.ica-image { margin: 0 0 1em; }
.ica-featured-box { display: flex; gap: 1rem; align-items: flex-start; }
.ica-featured-box.is-top, .ica-featured-box.is-center { flex-direction: column; align-items: center; text-align: center; }
.ica-featured-box__img img { max-width: 100%; }
.ica-slider { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.ica-logo-item { margin: 0; }
.ica-logo-item img { max-height: 60px; width: auto; }
@media (max-width: 781px) {
	.ica-col { grid-column: span 12; }
	.ica-content table { display: block; overflow-x: auto; font-size: .8125rem; -webkit-overflow-scrolling: touch; }
	.ica-content table.table { display: table; font-size: .9375rem; }
	.ica-content :where(td, th) { padding: .6em .5em !important; }
	.ica-content table img { display: none; }
}

/* Cột bên & thẻ form */
.ica-aside { border-radius: 16px; }
.ica-aside h3 { margin-top: 0; }
.ica-aside ol { padding-left: 1.2em; }
.ica-aside li { margin-bottom: .5em; }
.ica-form-card:hover { transform: none; box-shadow: none; border-color: var(--wp--preset--color--line); }

/* =========================================================
   Contact Form 7
   ========================================================= */
.wpcf7 form { display: grid; gap: 1rem; }
.wpcf7 :where(input[type="text"], input[type="email"], input[type="tel"], input[type="number"], input[type="date"], select, textarea) { width: 100%; box-sizing: border-box; font: inherit; font-size: 1rem; color: var(--wp--preset--color--ink); background: #fff; border: 1px solid #D5D9E0; border-radius: 10px; padding: .75em .9em; transition: border-color .15s, box-shadow .15s; }
.wpcf7 :where(input, select, textarea):focus { outline: 0; border-color: var(--wp--preset--color--primary); box-shadow: 0 0 0 3px rgba(227, 24, 55, .15); }
.wpcf7 textarea { min-height: 120px; }
.wpcf7 .form-label { display: block; font-weight: 600; font-size: .9375rem; margin-bottom: .5rem; }
.wpcf7 .form-label .wpcf7-form-control-wrap { margin-top: .4em; display: block; font-weight: 400; }
.wpcf7 input[type="submit"] { appearance: none; border: 0; cursor: pointer; font: inherit; font-weight: 700; font-size: 1rem; color: #fff; background: var(--wp--preset--color--primary); padding: .9em 2.2em; border-radius: 999px; transition: background-color .15s; }
.wpcf7 input[type="submit"]:hover { background: var(--wp--preset--color--primary-dark); }
.wpcf7 .wpcf7-not-valid-tip { font-size: .8125rem; margin-top: .3em; }
.wpcf7 .wpcf7-response-output { margin: 0 !important; border-radius: 10px; padding: .75em 1em !important; }
.wpcf7 .wpcf7-list-item { margin: 0 1.25em 0 0; }
.wpcf7 input[type="file"] { font: inherit; font-size: .875rem; color: var(--wp--preset--color--muted); max-width: 100%; }
.wpcf7 input[type="file"]::file-selector-button { font: inherit; font-weight: 600; margin-right: .75em; padding: .5em 1em; border: 1px solid #D5D9E0; border-radius: 8px; background: var(--wp--preset--color--surface); color: var(--wp--preset--color--ink); cursor: pointer; }
.wpcf7 input[type="file"]::file-selector-button:hover { border-color: var(--wp--preset--color--primary); }
/* Form đăng ký: các nhóm thông tin */
.form-dang-ky, .form-dang-ky .form-section { display: grid; gap: 1rem; }
.form-dang-ky .form-section + .form-section { margin-top: .75rem; padding-top: 1.25rem; border-top: 1px dashed var(--wp--preset--color--line); }
.form-dang-ky .form-section-title { margin: 0; font-size: 1.0625rem; color: var(--wp--preset--color--primary); }
.form-dang-ky .form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: .875rem; }
.wpcf7 form > p:empty, .form-dang-ky br { display: none; }
.wpcf7 :where(.form-col, .form-label, form > div) > p, .wpcf7 form > p { margin: 0; }

/* =========================================================
   Trang đăng ký
   ========================================================= */
.ica-register { align-items: flex-start !important; }
@media (min-width: 782px) {
	.ica-register > .wp-block-column:last-child { position: sticky; top: 110px; }
}
.ica-register .ica-form-card { box-shadow: 0 20px 48px -24px rgba(17, 24, 39, .22); border-color: transparent; }

.ica-form { display: grid; gap: 1.5rem; }
.ica-form fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
/* CF7 tự chèn <p>/<br> quanh nhãn và ô nhập. */
.ica-form p { margin: 0; }
.ica-form br { display: none; }
.ica-form p:empty { display: none; }
.ica-form__section + .ica-form__section { border-top: 1px solid var(--wp--preset--color--line); padding-top: 1.5rem; }
.ica-form legend { display: flex; align-items: center; gap: .6rem; padding: 0; margin-bottom: 1rem; font-weight: 700; font-size: 1.0625rem; color: var(--wp--preset--color--ink); }
.ica-form legend span { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; font-size: .875rem; color: var(--wp--preset--color--primary); background: var(--wp--preset--color--primary-soft); }
.ica-form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.ica-form__field.is-full { grid-column: 1 / -1; }
.ica-form__field > label, .ica-form__file > label, .ica-form__label { display: block; margin: 0 0 .4rem; font-size: .875rem; font-weight: 600; color: var(--wp--preset--color--ink); }
.ica-form label em { font-style: normal; color: var(--wp--preset--color--primary); }
.ica-form .wpcf7-form-control-wrap { display: block; }
.ica-form :where(input[type="text"], input[type="email"], input[type="tel"], input[type="date"], select) { min-height: 46px; }
.ica-form select { appearance: none; padding-right: 2.5em; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235B6472' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right .9em center / 16px no-repeat; }
.ica-form .is-autofilled { background: #F0FDF4; border-color: #86EFAC; }

/* Lựa chọn dạng nút */
.ica-form__choices { display: grid; gap: 1rem; }
.ica-form .wpcf7-radio { display: flex; flex-wrap: wrap; gap: .5rem; }
.ica-form .wpcf7-radio .wpcf7-list-item { margin: 0; }
.ica-form .wpcf7-radio label { position: relative; display: block; cursor: pointer; }
.ica-form .wpcf7-radio input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.ica-form .wpcf7-radio .wpcf7-list-item-label { display: inline-block; padding: .55em 1.1em; border: 1px solid #D5D9E0; border-radius: 999px; font-size: .9375rem; font-weight: 600; background: #fff; transition: background-color .15s, color .15s, border-color .15s; }
.ica-form .wpcf7-radio label:hover .wpcf7-list-item-label { border-color: var(--wp--preset--color--primary); }
.ica-form .wpcf7-radio input:checked + .wpcf7-list-item-label { background: var(--wp--preset--color--primary); border-color: var(--wp--preset--color--primary); color: #fff; }
.ica-form .wpcf7-radio input:focus-visible + .wpcf7-list-item-label { outline: 3px solid rgba(227, 24, 55, .3); outline-offset: 2px; }

/* Tệp đính kèm */
.ica-form__files { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .75rem; }
.ica-form__file { padding: .9rem; border: 1.5px dashed #D5D9E0; border-radius: 12px; background: var(--wp--preset--color--surface); transition: border-color .15s; }
.ica-form__file:hover { border-color: var(--wp--preset--color--primary); }
.ica-form__file input[type="file"] { width: 100%; font-size: .8125rem; }
.ica-form__hint { margin: .75rem 0 0; font-size: .8125rem; color: var(--wp--preset--color--muted); }

/* Gửi */
.ica-form__submit { display: grid; gap: 1rem; justify-items: start; padding-top: 1.5rem; border-top: 1px solid var(--wp--preset--color--line); }
.ica-form__submit .wpcf7-turnstile { width: 100%; max-width: 400px; }
.ica-form__submit > p { position: relative; margin: 0; display: flex; align-items: center; }
.ica-form__submit .wpcf7-spinner { position: absolute; right: 14px; top: 50%; margin: -12px 0 0 !important; background-color: rgba(255, 255, 255, .5); }
.ica-form input[type="submit"] { min-width: 220px; padding: 1em 2.4em; font-size: 1.0625rem; box-shadow: 0 10px 20px -8px rgba(227, 24, 55, .6); }

/* Tra cứu mã số thuế */
.ica-mst { display: flex; gap: .5rem; }
.ica-mst .wpcf7-form-control-wrap { flex: 1; min-width: 0; }
.ica-mst__btn { flex: none; min-height: 46px; padding: 0 1.1em; font: inherit; font-weight: 700; font-size: .9375rem; color: var(--wp--preset--color--primary); background: var(--wp--preset--color--primary-soft); border: 1px solid transparent; border-radius: 10px; cursor: pointer; transition: background-color .15s, color .15s; }
.ica-mst__btn:hover { background: var(--wp--preset--color--primary); color: #fff; }
.ica-mst__btn:disabled { opacity: .6; cursor: progress; }
.ica-mst.is-loading .ica-mst__btn::before { content: ""; display: inline-block; width: .9em; height: .9em; margin-right: .45em; vertical-align: -.1em; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: ica-spin .7s linear infinite; }
@keyframes ica-spin { to { transform: rotate(360deg); } }
.ica-mst__status { margin: .4rem 0 0; font-size: .8125rem; font-weight: 600; }
.ica-mst__status:empty { display: none; }
.ica-mst__status[data-type="success"] { color: #15803D; }
.ica-mst__status[data-type="warning"] { color: #B45309; }
.ica-mst__status[data-type="error"] { color: var(--wp--preset--color--primary); }
.ica-mst__status[data-type="loading"] { color: var(--wp--preset--color--muted); font-weight: 400; }

@media (max-width: 781px) {
	.ica-form__grid, .ica-form__files { grid-template-columns: 1fr; }
	.ica-form__submit { justify-items: stretch; }
	.ica-form__submit > p { width: 100%; }
	.ica-form input[type="submit"] { flex: 1; width: 100%; }
	.ica-register .ica-form-card { padding: 1.25rem 1rem !important; }
}

/* =========================================================
   Thành phần dùng chung
   ========================================================= */
.ica-btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .85em 1.6em; border-radius: 999px; font-weight: 700; text-decoration: none; color: #fff; background: var(--wp--preset--color--primary); box-shadow: 0 10px 20px -8px rgba(227, 24, 55, .55); transition: background-color .15s, transform .15s; }
.ica-btn:hover { color: #fff; background: var(--wp--preset--color--primary-dark); transform: translateY(-1px); }
.ica-btn svg { width: 18px; height: 18px; }
.ica-btn.is-zalo { background: #0068ff; box-shadow: 0 10px 20px -8px rgba(0, 104, 255, .5); }
.ica-btn.is-zalo:hover { background: #0052cc; }
.ica-btn.is-block { display: flex; width: 100%; box-sizing: border-box; }
.ica-section-head { max-width: 680px; margin: 0 auto var(--wp--preset--spacing--50); text-align: center; }
.ica-section-head h2 { margin: .4rem 0 .5rem; }
.ica-section-head p:last-child { color: var(--wp--preset--color--muted); margin: 0; }

/* =========================================================
   Trang Hóa đơn điện tử
   ========================================================= */
.ica-einv-hero { background: radial-gradient(1000px 480px at 85% 0%, var(--wp--preset--color--primary-soft), transparent 60%), #fff; }
.ica-einv-hero__grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: var(--wp--preset--spacing--60); align-items: center; }
.ica-einv-hero h1 { margin: .5rem 0 1.25rem; font-size: var(--wp--preset--font-size--xx-large); line-height: 1.15; letter-spacing: -.02em; }
.ica-einv-hero h1 mark { background: none; color: var(--wp--preset--color--primary); }
.ica-einv-hero .ica-checks { margin-bottom: 1.75rem; }
.ica-einv-hero__cta { display: flex; flex-wrap: wrap; gap: .75rem; }
.ica-einv-hero__card { position: relative; background: #fff; border-radius: 20px; padding: 2rem 1.75rem 1.75rem; box-shadow: 0 30px 60px -24px rgba(17, 24, 39, .25); border-top: 5px solid var(--wp--preset--color--primary); }
.ica-einv-hero__badge { position: absolute; top: -14px; right: 20px; background: #15803D; color: #fff; font-size: .8125rem; font-weight: 700; padding: 4px 12px; border-radius: 999px; }
.ica-einv-hero__from { margin: 0; color: var(--wp--preset--color--muted); font-weight: 600; }
.ica-einv-hero__price { margin: .25rem 0; line-height: 1; color: var(--wp--preset--color--primary); }
.ica-einv-hero__price strong { font-size: clamp(2.5rem, 5vw, 3.25rem); font-weight: 800; letter-spacing: -.02em; }
.ica-einv-hero__price sup { font-size: 1.125rem; font-weight: 700; }
.ica-einv-hero__unit { margin: 0 0 1.25rem; font-size: .9375rem; color: var(--wp--preset--color--muted); }
.ica-einv-hero__card ul { list-style: none; margin: 0 0 1.5rem; padding: 1rem 0 0; border-top: 1px dashed var(--wp--preset--color--line); display: grid; gap: .5rem; font-size: .9375rem; }
.ica-einv-hero__card li { position: relative; padding-left: 1.6rem; }
.ica-einv-hero__card li::before { content: ""; position: absolute; left: 0; top: .2em; width: 1.05rem; height: 1.05rem; background: #15803D; -webkit-mask: var(--ica-check-icon) center / contain no-repeat; mask: var(--ica-check-icon) center / contain no-repeat; }

.ica-einv-why { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--wp--preset--spacing--40); }
.ica-einv-why__item { background: #fff; border: 1px solid var(--wp--preset--color--line); border-radius: 16px; padding: 1.5rem; transition: box-shadow .2s, transform .2s; }
.ica-einv-why__item:hover { transform: translateY(-3px); box-shadow: 0 20px 40px -18px rgba(17, 24, 39, .18); }
.ica-einv-why__item h3 { margin: 1rem 0 .4rem; font-size: 1.0625rem; }
.ica-einv-why__item p { margin: 0; color: var(--wp--preset--color--muted); font-size: .9375rem; }

.ica-pricing__grid.is-4 { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.ica-pricing__grid.is-4 .ica-price-card__price strong { font-size: clamp(1.75rem, 2.6vw, 2.125rem); }
.ica-pricing .ica-eyebrow.has-text-align-center { text-align: center; margin: 0; }
.ica-einv-includes { margin: var(--wp--preset--spacing--50) auto var(--wp--preset--spacing--60); max-width: 900px; background: var(--wp--preset--color--primary-soft); border-radius: 20px; padding: 1.75rem 2rem; }
.ica-einv-includes h3 { margin: 0 0 1rem; text-align: center; text-transform: uppercase; font-size: 1.0625rem; letter-spacing: .02em; }
.ica-einv-includes .ica-checks { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem 1.5rem; }

.ica-einv-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--wp--preset--spacing--40); counter-reset: none; }
.ica-einv-steps li { position: relative; background: #fff; border-radius: 16px; padding: 1.5rem; border: 1px solid var(--wp--preset--color--line); }
.ica-einv-steps h3 { margin: 0 0 .35rem; font-size: 1.0625rem; }
.ica-einv-steps p { margin: 0; color: var(--wp--preset--color--muted); font-size: .9375rem; }

.ica-faq { display: grid; gap: .75rem; }
.ica-faq details { background: #fff; border: 1px solid var(--wp--preset--color--line); border-radius: 14px; padding: 0 1.25rem; transition: box-shadow .2s; }
.ica-faq details[open] { box-shadow: 0 14px 30px -18px rgba(17, 24, 39, .2); }
.ica-faq summary { list-style: none; cursor: pointer; padding: 1.1rem 2rem 1.1rem 0; position: relative; font-weight: 700; }
.ica-faq summary::-webkit-details-marker { display: none; }
.ica-faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--wp--preset--color--primary-soft); color: var(--wp--preset--color--primary); font-size: 1.25rem; font-weight: 600; }
.ica-faq details[open] summary::after { content: "–"; }
.ica-faq details p { margin: 0 0 1.25rem; color: var(--wp--preset--color--muted); }

#tu-van-hddt h2 { margin: .4rem 0 .75rem; }

@media (max-width: 781px) {
	.ica-einv-hero__grid, .ica-einv-why, .ica-einv-steps, .ica-einv-includes .ica-checks { grid-template-columns: 1fr; }
	.ica-einv-hero__card { margin-top: 1rem; }
	.ica-einv-includes { padding: 1.5rem 1.25rem; }
}
@media (min-width: 782px) and (max-width: 1023px) {
	.ica-einv-why { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* =========================================================
   Trang Liên hệ
   ========================================================= */
.ica-contact__cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--wp--preset--spacing--40); margin-bottom: var(--wp--preset--spacing--50); }
.ica-contact__card { display: flex; flex-direction: column; gap: .2rem; padding: 1.25rem 1.25rem 1.1rem; background: #fff; border: 1px solid var(--wp--preset--color--line); border-radius: 16px; text-decoration: none; color: var(--wp--preset--color--ink); transition: transform .2s, box-shadow .2s, border-color .2s; }
.ica-contact__card:hover { transform: translateY(-3px); border-color: transparent; box-shadow: 0 20px 40px -18px rgba(17, 24, 39, .2); color: var(--wp--preset--color--ink); }
.ica-contact__card .ica-icon { margin-bottom: .6rem; }
.ica-contact__label { font-size: .8125rem; font-weight: 600; color: var(--wp--preset--color--muted); text-transform: uppercase; letter-spacing: .04em; }
.ica-contact__card strong { font-size: 1.1875rem; color: var(--wp--preset--color--primary); word-break: break-word; }
.ica-contact__card small { font-size: .8125rem; color: var(--wp--preset--color--muted); }

.ica-contact__main { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: var(--wp--preset--spacing--50); align-items: start; }
.ica-contact__form { padding: var(--wp--preset--spacing--50); box-shadow: 0 20px 48px -24px rgba(17, 24, 39, .22); border-color: transparent; }
.ica-contact__form h2 { margin: .35rem 0 .5rem; }
.ica-contact__lead { margin: 0 0 1.5rem; color: var(--wp--preset--color--muted); }
.ica-contact__lead a { text-decoration: none; }
.ica-contact__info { display: grid; gap: var(--wp--preset--spacing--40); }
.ica-contact__block { background: var(--wp--preset--color--surface); border-radius: 16px; padding: 1.5rem; }
.ica-contact__block h3 { margin: 0 0 1rem; font-size: 1.0625rem; }
.ica-contact__row { display: flex; gap: .875rem; margin: 0 0 1rem; line-height: 1.55; }
.ica-contact__row:last-child { margin-bottom: 0; }
.ica-contact__row .ica-icon { width: 40px; height: 40px; border-radius: 10px; }
.ica-contact__row .ica-icon svg { width: 20px; height: 20px; }
.ica-contact__row a { font-weight: 600; font-size: .9375rem; text-decoration: none; }
.ica-contact__row small { color: var(--wp--preset--color--muted); }
.ica-contact__map { border-radius: 16px; overflow: hidden; background: var(--wp--preset--color--surface); aspect-ratio: 16 / 10; }
.ica-contact__map iframe { display: block; width: 100%; height: 100%; border: 0; }
.ica-contact__block.is-legal { background: #fff; border: 1px solid var(--wp--preset--color--line); font-size: .875rem; color: var(--wp--preset--color--muted); }
.ica-contact__block.is-legal p { margin: 0 0 .5rem; }
.ica-contact__block.is-legal p:last-child { margin: 0; }
.ica-contact__block.is-legal strong { color: var(--wp--preset--color--ink); }
.page-id-19 .ica-float { display: none; }

@media (max-width: 1023px) {
	.ica-contact__cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.ica-contact__main { grid-template-columns: 1fr; }
}
@media (max-width: 781px) {
	.ica-contact__cards { gap: .75rem; }
	.ica-contact__card { padding: 1rem; }
	.ica-contact__card strong { font-size: .9375rem; white-space: nowrap; word-break: normal; }
	.ica-contact__card small { display: none; }
	.ica-contact__form { padding: 1.25rem 1rem; }
}

/* =========================================================
   Trang Hỗ trợ & danh mục
   ========================================================= */
.ica-support { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: var(--wp--preset--spacing--50); align-items: start; }
.ica-support__lead { margin: 0 0 1.5rem; color: var(--wp--preset--color--muted); }
.ica-support__lead a { text-decoration: none; }
.ica-support__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--wp--preset--spacing--40); }
.ica-support__card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--wp--preset--color--line); border-radius: 16px; overflow: hidden; text-decoration: none; color: var(--wp--preset--color--ink); transition: transform .2s, box-shadow .2s, border-color .2s; }
.ica-support__card:hover { transform: translateY(-4px); border-color: transparent; box-shadow: 0 22px 44px -18px rgba(17, 24, 39, .22); color: var(--wp--preset--color--ink); }
.ica-support__img { display: block; padding: 14px 14px 0; background: var(--wp--preset--color--surface); }
.ica-support__img img { display: block; width: 100%; aspect-ratio: 500 / 413; object-fit: contain; background: #fff; border-radius: 10px; transition: transform .3s; }
.ica-support__card:hover .ica-support__img img { transform: scale(1.03); }
.ica-support__title { display: block; padding: 1rem 1rem .2rem; text-align: center; font-weight: 800; font-size: 1.125rem; text-transform: uppercase; letter-spacing: .02em; }
.ica-support__card:hover .ica-support__title { color: var(--wp--preset--color--primary); }
.ica-support__count { display: block; padding: 0 1rem 1.1rem; text-align: center; font-size: .8125rem; color: var(--wp--preset--color--muted); }

.ica-support__aside { display: grid; gap: var(--wp--preset--spacing--40); position: sticky; top: 110px; }
.ica-support__box { background: #fff; border: 1px solid var(--wp--preset--color--line); border-radius: 16px; padding: 1.25rem 1.25rem 1rem; }
.ica-support__box h2 { margin: 0 0 .75rem; font-size: 1.0625rem; }
.ica-support__box ul { list-style: none; margin: 0; padding: 0; }
.ica-support__box li { border-top: 1px solid var(--wp--preset--color--line); }
.ica-support__box li:first-child { border-top: 0; }
.ica-support__box li a { display: block; padding: .6rem 0; font-size: .9375rem; line-height: 1.45; text-decoration: none; color: var(--wp--preset--color--ink); }
.ica-support__box li a:hover { color: var(--wp--preset--color--primary); }
.ica-support__box.is-help { background: var(--wp--preset--color--primary-soft); border-color: transparent; display: grid; gap: .9rem; padding-bottom: 1.25rem; }
.ica-support__box.is-help h2 { margin: 0; }
.ica-support__box.is-help .ica-icon { background: #fff; }

.ica-page-header .wp-block-term-description { margin: .5rem 0 0 !important; max-width: 720px; }
.ica-page-header > .wp-block-term-description { margin-left: max(0px, calc((100% - 1200px) / 2)) !important; }
.ica-news .wp-block-post-featured-image.is-placeholder { background: var(--wp--preset--color--primary-soft); }
.ica-news .wp-block-post-featured-image.is-placeholder img { object-fit: contain; padding: 8% 18%; box-sizing: border-box; background: transparent; mix-blend-mode: multiply; }
.ica-page-header .wp-block-term-description p { margin: 0; }

.ica-empty { max-width: 640px; margin: 0 auto; text-align: center; padding: var(--wp--preset--spacing--50) 1rem; background: var(--wp--preset--color--surface); border-radius: 20px; }
.ica-empty .ica-icon { width: 64px; height: 64px; border-radius: 50%; margin: 0 auto; }
.ica-empty .ica-icon svg { width: 30px; height: 30px; }
.ica-empty h2 { margin: 1rem 0 .5rem; font-size: 1.375rem; }
.ica-empty p { color: var(--wp--preset--color--muted); margin: 0 0 1.25rem; }
.ica-empty p:last-child { margin: 1.25rem 0 0; }
.ica-empty__cta { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; }

@media (max-width: 1023px) {
	.ica-support { grid-template-columns: 1fr; }
	.ica-support__aside { position: static; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
}
@media (max-width: 781px) {
	.ica-support__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; }
	.ica-support__img { padding: 10px 10px 0; }
	.ica-support__title { font-size: .9375rem; padding: .75rem .5rem .15rem; }
	.ica-support__count { padding: 0 .5rem .85rem; }
}

/* =========================================================
   Nút liên hệ nổi (máy tính)
   ========================================================= */
.ica-float { position: fixed; left: 20px; bottom: 20px; z-index: 60; display: grid; gap: 8px; justify-items: start; }
.ica-float a { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; color: #fff; font-weight: 700; font-size: .875rem; text-decoration: none; box-shadow: 0 8px 20px rgba(17, 24, 39, .18); transition: transform .15s; }
.ica-float a:hover { transform: translateY(-2px); color: #fff; }
.ica-float svg { width: 16px; height: 16px; }
.ica-float .zalo { background: #0068ff; }
.ica-float .call { background: var(--wp--preset--color--primary); }
@media (max-width: 781px) { .ica-float { display: none; } }
.page-id-21 .ica-float { display: none; }

.ica-footer-legal { font-size: .8125rem; line-height: 1.6; color: #8B93A1; }

/* =========================================================
   Phối màu Đỏ I-CA + Xanh navy (thay cho đỏ – đen)
   ========================================================= */
:root {
	--ica-navy: var(--wp--preset--color--dark);
	--ica-blue: var(--wp--preset--color--secondary);
	--ica-blue-soft: var(--wp--preset--color--secondary-soft);
}
/* Nền banner, đầu trang con: hồng nhạt + xanh nhạt */
.ica-hero, .ica-einv-hero {
	background:
		radial-gradient(1000px 460px at 88% 0%, var(--wp--preset--color--primary-soft), transparent 60%),
		radial-gradient(900px 420px at 0% 100%, var(--ica-blue-soft), transparent 62%),
		#fff;
}
.ica-page-header { background: linear-gradient(120deg, var(--wp--preset--color--primary-soft) 0%, #fff 48%, var(--ica-blue-soft) 100%); }
/* Thanh trên cùng, footer: xanh navy */
.ica-topbar a:hover { color: #fff; }
.ica-footer-legal { color: #A9BCDA; }
.ica-footer .ica-footer-logo { box-shadow: 0 6px 18px rgba(0, 0, 0, .15); }
/* Icon, số bước: xanh dương */
.ica-trust .ica-icon, .ica-einv-why__item .ica-icon, .ica-contact__card .ica-icon { background: var(--ica-blue-soft); color: var(--ica-blue); }
.ica-step-num, .ica-einv-steps .ica-step-num { background: var(--ica-blue); box-shadow: 0 8px 16px -8px rgba(21, 101, 192, .6); }
.ica-card .ica-more a { color: var(--ica-blue); }
.ica-card .ica-more a:hover { color: var(--wp--preset--color--primary); }
/* Khối kêu gọi liên hệ: navy → xanh dương, nút trắng chữ đỏ */
.ica-cta { background: linear-gradient(120deg, var(--ica-navy) 0%, var(--ica-blue) 100%); }
/* Bảng giá: đăng ký mới đỏ, gia hạn navy */
.ica-pricing__grid ~ .ica-pricing__grid .ica-price-card__head { background: var(--ica-navy); }
/* Bảng trong bài viết: đầu bảng navy */
.ica-content tr:first-child > *, .ica-content thead th { background: var(--ica-navy); }
.ica-content tbody tr:nth-child(even) > * { background: var(--wp--preset--color--surface); }
/* Mục lục, khung nguồn */
.ica-toc summary::before { background: var(--ica-blue); }
.ica-content .ica-source { border-left-color: var(--ica-blue); }