/*
Theme Name: Flatsome Child
Theme URI: https://kadiervietnam.com/
Description: Child theme của Flatsome, giữ template trang chủ Kadier để cập nhật theme cha không bị mất.
Author: Kadier
Author URI: https://kadiervietnam.com/
Template: flatsome
Version: 1.1.0
License: GNU General Public License v2 or later
Text Domain: flatsome-child
*/

/* =========================================================
   Kadier UI v1 — giao diện trang chủ & khung chung
   Màu lấy từ logo: navy #1E3A6E, cam đỏ #C8502E
   ========================================================= */
:root {
	--kd-navy: #1e3a6e;
	--kd-navy-dark: #12264a;
	--kd-accent: #c8502e;
	--kd-accent-dark: #a63f22;
	--kd-ink: #1f2937;
	--kd-muted: #5b6575;
	--kd-line: #e3e7ee;
	--kd-soft: #f4f6fa;
	--kd-radius: 12px;
	--kd-shadow: 0 6px 24px rgba(18, 38, 74, .08);
	--kd-max: 1200px;
	--primary-color: var(--kd-navy);
	--fs-color-primary: var(--kd-navy);
	--fs-color-secondary: var(--kd-accent);
	--fs-experimental-link-color: var(--kd-navy);
	--fs-experimental-link-color-hover: var(--kd-accent);
}

/* ---------- Header ---------- */
#top-bar { display: none; }                       /* top bar trống */
.header-nav .element-error { display: none !important; } /* "WooCommerce needed" */
.header-nav-main.nav-right .header-divider { display: none; }
.header-main .nav > li > a { color: var(--kd-ink); letter-spacing: .02em; }
.header-main .nav > li > a:hover,
.header-main .nav > li.active > a { color: var(--kd-accent); }

/* ---------- Khung section ---------- */
[class*="kadier-"].wp-block-group {
	max-width: var(--kd-max);
	margin: 0 auto;
	padding: 72px 24px;
	color: var(--kd-ink);
}
[class*="kadier-"].wp-block-group > h2 {
	font-size: clamp(26px, 3vw, 36px);
	font-weight: 800;
	color: var(--kd-navy-dark);
	margin: 0 0 12px;
	position: relative;
	padding-bottom: 14px;
}
[class*="kadier-"].wp-block-group > h2::after {
	content: "";
	position: absolute; left: 0; bottom: 0;
	width: 56px; height: 4px; border-radius: 2px;
	background: var(--kd-accent);
}
[class*="kadier-"].wp-block-group > h2 + p {
	color: var(--kd-muted);
	font-size: 17px;
	max-width: 760px;
	margin-bottom: 32px;
}
/* Shortcode bộ chọn chèn style .kadier-finder{border..} trúng cả section ngoài */
section.kadier-finder.wp-block-group { border: 0; border-radius: 0; margin: 0 auto; }
/* Nền xen kẽ full-width */
.kadier-finder.wp-block-group,
.kadier-solutions.wp-block-group,
.kadier-faq.wp-block-group,
.kadier-knowledge.wp-block-group,
.kadier-pricing.wp-block-group {
	max-width: none;
	background: var(--kd-soft);
	padding-left: max(24px, calc((100% - var(--kd-max)) / 2 + 24px));
	padding-right: max(24px, calc((100% - var(--kd-max)) / 2 + 24px));
}

/* ---------- Nút ---------- */
[class*="kadier-"] .wp-block-button__link,
.kadier-contact .wpcf7-submit {
	background: var(--kd-accent);
	color: #fff;
	border: 2px solid var(--kd-accent);
	border-radius: 8px;
	padding: 14px 28px;
	font-weight: 700;
	font-size: 16px;
	text-transform: none;
	letter-spacing: 0;
	line-height: 1.2;
	min-height: 0;
	box-shadow: 0 4px 14px rgba(200, 80, 46, .25);
	transition: background .2s, transform .2s;
}
[class*="kadier-"] .wp-block-button__link:hover,
.kadier-contact .wpcf7-submit:hover {
	background: var(--kd-accent-dark);
	border-color: var(--kd-accent-dark);
	color: #fff;
	transform: translateY(-1px);
}
/* Link CTA cuối section -> nút viền */
.kadier-solutions > p:last-child a,
.kadier-library > p:last-child a,
.kadier-knowledge > p > a:only-child,
.kadier-partners > p:last-child a,
.kadier-pricing > p:last-child a {
	display: inline-block;
	padding: 12px 24px;
	border: 2px solid var(--kd-navy);
	border-radius: 8px;
	color: var(--kd-navy);
	font-weight: 700;
	text-decoration: none;
	transition: all .2s;
}
.kadier-solutions > p:last-child a:hover,
.kadier-library > p:last-child a:hover,
.kadier-knowledge > p > a:only-child:hover,
.kadier-partners > p:last-child a:hover,
.kadier-pricing > p:last-child a:hover {
	background: var(--kd-navy);
	color: #fff;
}

/* ---------- Hero ---------- */
.kadier-hero.wp-block-group {
	max-width: none;
	margin: 0;
	padding: 110px max(24px, calc((100% - var(--kd-max)) / 2 + 24px)) 120px;
	background:
		radial-gradient(ellipse at 85% 20%, rgba(200, 80, 46, .35), transparent 55%),
		linear-gradient(135deg, var(--kd-navy-dark) 0%, var(--kd-navy) 100%);
	color: #fff;
}
.kadier-hero > figure.wp-block-image { display: none; } /* trùng logo header */
.kadier-hero h1 {
	color: #fff;
	font-size: clamp(32px, 4.6vw, 56px);
	font-weight: 800;
	line-height: 1.15;
	max-width: 880px;
	margin-bottom: 20px;
}
.kadier-hero p {
	color: rgba(255, 255, 255, .85);
	font-size: clamp(16px, 1.4vw, 19px);
	max-width: 760px;
	margin-bottom: 36px;
}
.kadier-hero .wp-block-buttons { gap: 14px; }
.kadier-hero .wp-block-button + .wp-block-button .wp-block-button__link {
	background: transparent;
	border-color: rgba(255, 255, 255, .7);
	box-shadow: none;
}
.kadier-hero .wp-block-button + .wp-block-button .wp-block-button__link:hover {
	background: #fff;
	color: var(--kd-navy-dark);
	border-color: #fff;
}

/* ---------- Hệ sơn (cards) ---------- */
.kadier-systems .wp-block-columns { gap: 24px; margin-bottom: 24px; }
.kadier-systems .wp-block-column {
	background: #fff;
	border: 1px solid var(--kd-line);
	border-top: 4px solid var(--kd-navy);
	border-radius: var(--kd-radius);
	padding: 28px 24px;
	box-shadow: var(--kd-shadow);
	transition: transform .2s, box-shadow .2s, border-color .2s;
}
.kadier-systems .wp-block-column:hover {
	transform: translateY(-4px);
	border-top-color: var(--kd-accent);
	box-shadow: 0 14px 36px rgba(18, 38, 74, .14);
}
.kadier-systems .wp-block-column h3 { font-size: 19px; line-height: 1.35; margin-bottom: 12px; }
.kadier-systems .wp-block-column h3 a { color: var(--kd-navy-dark); }
.kadier-systems .wp-block-column h3 a::after { content: " →"; color: var(--kd-accent); }
.kadier-systems .wp-block-column p { color: var(--kd-muted); font-size: 15px; margin: 0; }
.kadier-systems > p:last-child { color: var(--kd-muted); font-size: 15px; }

/* ---------- Bộ chọn hệ sơn (#kadier-finder để thắng style inline của shortcode) ---------- */
#kadier-finder {
	background: #fff;
	border: 1px solid var(--kd-line);
	border-radius: var(--kd-radius);
	box-shadow: var(--kd-shadow);
	padding: 32px;
	margin: 0;
}
#kadier-finder > h2 { display: none; } /* trùng tiêu đề section */
#kadier-finder > .kadier-note { color: var(--kd-muted); margin-bottom: 24px; }
#kadier-finder fieldset { border: 0; padding: 0; margin: 0 0 28px; }
#kadier-finder legend {
	font-size: 15px; font-weight: 800; color: var(--kd-navy-dark);
	text-transform: uppercase; letter-spacing: .04em; margin-bottom: 12px;
}
#kadier-finder label {
	display: inline-flex; align-items: center; gap: 8px;
	margin: 0 8px 10px 0; padding: 10px 16px;
	border: 1.5px solid var(--kd-line); border-radius: 999px;
	background: #fff; font-weight: 600; font-size: 15px; color: var(--kd-ink);
	cursor: pointer; transition: border-color .15s, background .15s;
}
#kadier-finder label:hover { border-color: var(--kd-navy); }
#kadier-finder label:has(input:checked) {
	border-color: var(--kd-accent); background: #fdf1ed; color: var(--kd-accent-dark);
}
#kadier-finder input[type="radio"] { margin: 0; accent-color: var(--kd-accent); }
#kadier-finder .kadier-btn {
	background: var(--kd-accent); border: 2px solid var(--kd-accent); color: #fff;
	border-radius: 8px; padding: 14px 28px; font-weight: 700; font-size: 16px;
	text-transform: none; letter-spacing: 0; line-height: 1.2; min-height: 0; margin: 0;
	box-shadow: 0 4px 14px rgba(200, 80, 46, .25);
}
#kadier-finder .kadier-btn:hover { background: var(--kd-accent-dark); border-color: var(--kd-accent-dark); }
#kadier-finder .kadier-result { border-top: 1px solid var(--kd-line); }
#kadier-finder .kadier-cards a { font-weight: 700; color: var(--kd-navy); }

/* ---------- Bảng màu RAL: thêm ô màu ---------- */
.kadier-colors .wp-block-table { margin: 0; }
.kadier-colors table {
	border-collapse: separate; border-spacing: 0;
	border: 1px solid var(--kd-line); border-radius: var(--kd-radius);
	overflow: hidden; background: #fff; max-width: 760px;
}
.kadier-colors th {
	background: var(--kd-navy); color: #fff; border: 0;
	padding: 14px 18px; font-size: 13px; letter-spacing: .06em;
}
.kadier-colors td { border: 0; border-top: 1px solid var(--kd-line); padding: 12px 18px; }
.kadier-colors td:first-child { display: flex; align-items: center; gap: 14px; font-weight: 600; }
.kadier-colors td:first-child::before {
	content: ""; flex: none; width: 34px; height: 34px; border-radius: 8px;
	border: 1px solid rgba(0, 0, 0, .12); background: var(--sw, #ccc);
}
.kadier-colors td:last-child { font-family: ui-monospace, Menlo, monospace; color: var(--kd-muted); }
.kadier-colors tbody tr:nth-child(1)  td:first-child { --sw: #c5c7c4; } /* RAL 7035 */
.kadier-colors tbody tr:nth-child(2)  td:first-child { --sw: #827f79; } /* RAL 7037 */
.kadier-colors tbody tr:nth-child(3)  td:first-child { --sw: #308446; } /* RAL 6018 */
.kadier-colors tbody tr:nth-child(4)  td:first-child { --sw: #1f3a2d; } /* RAL 6005 */
.kadier-colors tbody tr:nth-child(5)  td:first-child { --sw: #005387; } /* RAL 5012 */
.kadier-colors tbody tr:nth-child(6)  td:first-child { --sw: #005b8c; } /* RAL 5017 */
.kadier-colors tbody tr:nth-child(7)  td:first-child { --sw: #75151e; } /* RAL 3009 */
.kadier-colors tbody tr:nth-child(8)  td:first-child { --sw: #e75b12; } /* RAL 2004 */
.kadier-colors tbody tr:nth-child(9)  td:first-child { --sw: #f6b600; } /* RAL 1023 */
.kadier-colors tbody tr:nth-child(10) td:first-child { --sw: #e2d3b3; } /* RAL 1014 */
.kadier-colors tbody tr:nth-child(11) td:first-child { --sw: #f4f4ed; } /* RAL 9003 */
.kadier-colors tbody tr:nth-child(12) td:first-child { --sw: #1c1d21; } /* RAL 9011 */

/* ---------- Giải pháp theo ngành (grid) ---------- */
.kadier-solutions ul.wp-block-list {
	list-style: none; margin: 0 0 28px; padding: 0;
	display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px;
}
.kadier-solutions ul.wp-block-list li {
	margin: 0; background: #fff; border: 1px solid var(--kd-line);
	border-left: 4px solid var(--kd-accent); border-radius: 10px;
	padding: 18px 20px; color: var(--kd-ink); font-size: 15px; line-height: 1.55;
}

/* ---------- Quy trình (bước đánh số) ---------- */
.kadier-process ol.wp-block-list {
	list-style: none; counter-reset: kd-step; margin: 0; padding: 0;
	display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 20px;
}
.kadier-process ol.wp-block-list li {
	counter-increment: kd-step; position: relative; margin: 0;
	background: #fff; border: 1px solid var(--kd-line); border-radius: var(--kd-radius);
	padding: 64px 20px 22px; font-size: 14.5px; line-height: 1.55; color: var(--kd-muted);
	box-shadow: var(--kd-shadow);
}
.kadier-process ol.wp-block-list li::before {
	content: counter(kd-step, decimal-leading-zero);
	position: absolute; top: 18px; left: 20px;
	font-size: 28px; font-weight: 800; color: var(--kd-accent); line-height: 1;
}
.kadier-process ol.wp-block-list li strong { display: block; color: var(--kd-navy-dark); font-size: 16px; margin-bottom: 6px; }

/* ---------- FAQ ---------- */
.kadier-faq > h3 {
	font-size: 18px; color: var(--kd-navy-dark);
	background: #fff; border: 1px solid var(--kd-line); border-bottom: 0;
	border-radius: 10px 10px 0 0; margin: 16px 0 0; padding: 18px 22px 6px;
	max-width: 900px;
}
.kadier-faq > h3 + p {
	background: #fff; border: 1px solid var(--kd-line); border-top: 0;
	border-radius: 0 0 10px 10px; margin: 0; padding: 0 22px 18px;
	color: var(--kd-muted); max-width: 900px;
}

/* ---------- Kiến thức (bài viết mới) ---------- */
.kadier-knowledge .wp-block-latest-posts {
	list-style: none; padding: 0; margin: 24px 0 0;
	display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px;
}
.kadier-knowledge .wp-block-latest-posts li {
	margin: 0; background: #fff; border: 1px solid var(--kd-line);
	border-radius: 10px; padding: 18px 20px; transition: box-shadow .2s;
}
.kadier-knowledge .wp-block-latest-posts li:hover { box-shadow: var(--kd-shadow); }
.kadier-knowledge .wp-block-latest-posts a { color: var(--kd-navy-dark); font-weight: 700; }

/* ---------- Hợp tác: banner ---------- */
.kadier-partners.wp-block-group {
	background: linear-gradient(135deg, var(--kd-navy-dark), var(--kd-navy));
	border-radius: 16px; color: #fff; margin: 72px auto; padding: 56px 48px;
	max-width: calc(var(--kd-max) - 48px);
}
.kadier-partners.wp-block-group > h2 { color: #fff; }
.kadier-partners.wp-block-group > h2 + p { color: rgba(255, 255, 255, .85); }
.kadier-partners > p:last-child a { border-color: #fff; color: #fff; }
.kadier-partners > p:last-child a:hover { background: #fff; color: var(--kd-navy-dark); }

/* ---------- Form liên hệ ---------- */
.kadier-contact .wpcf7-form {
	background: #fff; border: 1px solid var(--kd-line); border-radius: var(--kd-radius);
	box-shadow: var(--kd-shadow); padding: 32px; max-width: 900px;
}
.kadier-contact .wpcf7-form label { font-weight: 700; color: var(--kd-navy-dark); font-size: 14px; }
.kadier-contact input:not([type="submit"]),
.kadier-contact select,
.kadier-contact textarea {
	border: 1.5px solid var(--kd-line); border-radius: 8px; box-shadow: none;
	height: auto; padding: 12px 14px; font-size: 15px;
}
.kadier-contact input:focus,
.kadier-contact select:focus,
.kadier-contact textarea:focus { border-color: var(--kd-navy); box-shadow: 0 0 0 3px rgba(30, 58, 110, .12); }

/* ---------- Footer ---------- */
.footer-wrapper .footer-2,
.footer-wrapper .footer-1 { background: var(--kd-navy-dark); color: rgba(255, 255, 255, .8); }
.footer-wrapper .footer-2 a,
.footer-wrapper .footer-1 a { color: #fff; }
.footer-wrapper .widget-title { color: #fff; }
.absolute-footer { background: #0b1830 !important; }

/* ---------- Mobile ---------- */
@media (max-width: 849px) {
	[class*="kadier-"].wp-block-group { padding-top: 48px; padding-bottom: 48px; }
	.kadier-hero.wp-block-group { padding-top: 64px; padding-bottom: 72px; }
	.kadier-hero .wp-block-buttons { flex-direction: column; align-items: stretch; }
	.kadier-hero .wp-block-button__link { width: 100%; text-align: center; }
	#kadier-finder,
	.kadier-contact .wpcf7-form { padding: 20px; }
	.kadier-partners.wp-block-group { margin: 48px 16px; padding: 36px 24px; }
	.kadier-solutions ul.wp-block-list { grid-template-columns: 1fr; }
}