/*
 * Style bổ sung ngoài theme.json.
 * Mọi màu nhấn đều đi qua --tl-accent* (tính từ palette "accent"), không viết cứng mã màu.
 */

:root {
	--tl-accent: var(--wp--preset--color--accent);
	--tl-on-accent: var(--wp--preset--color--on-accent);
	--tl-accent-soft: var(--wp--custom--accent--soft);
	--tl-accent-tint: var(--wp--custom--accent--tint);
	--tl-line: var(--wp--preset--color--line);
	--tl-radius-sm: var(--wp--custom--radius--sm);
	--tl-radius-md: var(--wp--custom--radius--md);
	--tl-radius-lg: var(--wp--custom--radius--lg);
	--tl-shadow-card: var(--wp--custom--shadow--card);
	--tl-shadow-float: var(--wp--custom--shadow--float);
}

html {
	scroll-behavior: smooth;
}

::selection {
	background: var(--tl-accent-tint);
}

:focus-visible {
	outline: 2px solid var(--tl-accent);
	outline-offset: 3px;
}

/* ---------- Header ---------- */

/* Sticky phải đặt trên thẻ <header> bọc template part, không phải khối bên trong. */
.wp-site-blocks > header:has(.tl-header) {
	position: sticky;
	top: 0;
	z-index: 50;
}

.admin-bar .wp-site-blocks > header:has(.tl-header) {
	top: var(--wp-admin--admin-bar--height, 0);
}

.wp-site-blocks > footer {
	margin-block-start: 0;
}

.tl-header {
	position: relative;
	border-bottom: 1px solid color-mix(in srgb, var(--tl-line) 70%, transparent);
}

/* Hiệu ứng kính mờ đặt ở lớp giả: backdrop-filter trên chính header sẽ
   "nhốt" menu mobile (position: fixed) trong chiều cao header. */
.tl-header::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background: color-mix(in srgb, var(--wp--preset--color--base) 85%, transparent);
	backdrop-filter: saturate(1.4) blur(12px);
	-webkit-backdrop-filter: saturate(1.4) blur(12px);
}

.tl-header .wp-block-site-title a::before {
	content: "T";
	display: inline-grid;
	place-items: center;
	width: 1.9rem;
	height: 1.9rem;
	margin-right: 0.55rem;
	border-radius: 8px;
	background: var(--tl-accent);
	color: var(--tl-on-accent);
	font-size: 1rem;
	vertical-align: -0.35rem;
}

.tl-header .wp-block-navigation a:hover {
	color: var(--tl-accent);
	text-decoration: none;
}

/* Tên site dài: không xuống dòng, tự rút gọn "…" thay vì đẩy vỡ header */
.tl-header .alignwide {
	gap: 1rem;
}

.tl-header .wp-block-site-title {
	flex: 0 1 auto;
	min-width: 0;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}

.tl-header .wp-block-site-title + .wp-block-group {
	flex: 0 0 auto;
}

.tl-header .wp-block-navigation-item__content,
.tl-header .wp-block-button__link {
	white-space: nowrap;
}

/* Dưới 1024px dùng menu hamburger (mặc định WordPress chỉ gập dưới 600px — quá chật) */
@media (min-width: 600px) and (max-width: 1023px) {
	.tl-header .wp-block-navigation__responsive-container-open:not(.always-shown) {
		display: flex;
	}

	.tl-header .wp-block-navigation__responsive-container:not(.hidden-by-default):not(.is-menu-open) {
		display: none;
	}

	.tl-header .is-menu-open .wp-block-navigation__responsive-container-close {
		display: flex;
	}
}

/* Menu mobile toàn màn hình: chữ lớn, căn trái, dễ bấm */
.tl-header .wp-block-navigation__responsive-container.is-menu-open {
	padding: 1.25rem clamp(1rem, 4vw, 2rem);
}

.tl-header .is-menu-open .wp-block-navigation__responsive-container-content,
.tl-header .is-menu-open .wp-block-navigation__container {
	align-items: flex-start !important;
}

.tl-header .is-menu-open .wp-block-navigation__container {
	gap: 0.25rem !important;
	width: 100%;
	padding-top: 2rem;
}

.tl-header .is-menu-open .wp-block-navigation-item {
	width: 100%;
	border-bottom: 1px solid var(--tl-line);
	font-size: 1.5rem;
	font-weight: 600;
	letter-spacing: -0.02em;
}

.tl-header .is-menu-open .wp-block-navigation-item__content {
	display: block;
	width: 100%;
	padding: 0.85rem 0 !important;
}

/* ---------- Chung ---------- */

.tl-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	margin: 0;
	padding: 0.35rem 0.85rem;
	border: 1px solid var(--tl-accent-tint);
	border-radius: 999px;
	background: var(--tl-accent-soft);
	color: var(--tl-accent);
	font-size: var(--wp--preset--font-size--x-small);
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.tl-eyebrow::before {
	content: "";
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: currentColor;
	box-shadow: 0 0 0 4px var(--tl-accent-tint);
}

.tl-section {
	padding-top: var(--wp--preset--spacing--60);
	padding-bottom: var(--wp--preset--spacing--60);
}

.tl-section--surface {
	background: var(--wp--preset--color--surface);
}

.tl-section-head {
	margin-bottom: var(--wp--preset--spacing--50);
}

.tl-section-head h2 {
	margin-top: 0.75rem;
	max-width: 22ch;
}

.tl-link-arrow a,
a.tl-link-arrow {
	font-weight: 600;
	white-space: nowrap;
}

.tl-link-arrow a::after,
a.tl-link-arrow::after {
	content: " →";
	transition: margin 0.2s ease;
}

.tl-link-arrow a:hover::after {
	margin-left: 0.2em;
}

.tl-icon {
	display: inline-grid;
	place-items: center;
	width: 3rem;
	height: 3rem;
	border-radius: 14px;
	background: var(--tl-accent-soft);
	color: var(--tl-accent);
}

.tl-icon svg {
	width: 1.4rem;
	height: 1.4rem;
}

/* ---------- Hero ---------- */

.tl-hero {
	position: relative;
	overflow: hidden;
	padding-top: clamp(2.5rem, 6vw, 5rem);
	padding-bottom: clamp(3rem, 7vw, 6rem);
	background:
		radial-gradient(60% 60% at 80% 30%, var(--tl-accent-soft), transparent 70%),
		var(--wp--preset--color--base);
}

/* Lưới mờ kiểu "tech" */
.tl-hero::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(var(--tl-line) 1px, transparent 1px),
		linear-gradient(90deg, var(--tl-line) 1px, transparent 1px);
	background-size: 48px 48px;
	mask-image: radial-gradient(70% 60% at 70% 40%, #000 20%, transparent 75%);
	-webkit-mask-image: radial-gradient(70% 60% at 70% 40%, #000 20%, transparent 75%);
	opacity: 0.6;
	pointer-events: none;
}

.tl-hero > * {
	position: relative;
}

.tl-hero__title {
	margin-top: 1.25rem;
	letter-spacing: -0.035em;
	line-height: 1.05;
}

.tl-hero__title mark {
	background: none;
	color: var(--tl-accent);
}

.tl-hero__lead {
	max-width: 34rem;
}

.tl-chips {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	margin: 0;
	padding: 0;
	list-style: none;
}

.tl-chips li {
	padding: 0.35rem 0.8rem;
	border: 1px solid var(--tl-line);
	border-radius: 999px;
	background: var(--wp--preset--color--base);
	color: var(--wp--preset--color--muted);
	font-size: var(--wp--preset--font-size--x-small);
	font-weight: 500;
}

.tl-hero__visual {
	position: relative;
	max-width: 30rem;
	margin-inline: auto;
}

/* Khối nền phía sau ảnh chân dung */
.tl-hero__visual::before {
	content: "";
	position: absolute;
	inset: 12% 4% 0;
	border-radius: 48% 52% 40% 60% / 55% 45% 55% 45%;
	background: linear-gradient(160deg, var(--tl-accent-tint), var(--tl-accent-soft));
}

.tl-hero__photo {
	position: relative;
	margin: 0;
}

.tl-hero__photo img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 4 / 5;
	object-fit: cover;
	object-position: top center;
	border-radius: var(--tl-radius-lg);
}

.tl-stats {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 0.625rem;
	margin-top: 1rem;
}

.tl-stats > .tl-stat {
	margin-block: 0;
}

.tl-stat {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
	padding: 0.85rem 1rem;
	border: 1px solid color-mix(in srgb, var(--tl-line) 60%, transparent);
	border-radius: var(--tl-radius-md);
	background: color-mix(in srgb, var(--wp--preset--color--base) 88%, transparent);
	backdrop-filter: blur(8px);
	-webkit-backdrop-filter: blur(8px);
	box-shadow: var(--tl-shadow-float);
}

.tl-stat p {
	margin: 0;
}

.tl-stat__value {
	font-size: 1.5rem;
	font-weight: 700;
	letter-spacing: -0.02em;
	line-height: 1.1;
}

.tl-stat__value mark {
	background: none;
	color: var(--tl-accent);
}

.tl-stat__label {
	color: var(--wp--preset--color--muted);
	font-size: var(--wp--preset--font-size--x-small);
	line-height: 1.35;
}

/* Desktop: thẻ số liệu nổi bên cạnh ảnh như mẫu */
@media (min-width: 1024px) {
	.tl-stats {
		position: absolute;
		top: 14%;
		right: -0.75rem;
		grid-template-columns: 1fr;
		width: 11.5rem;
		margin: 0;
	}

	.tl-stat:nth-child(2) {
		transform: translateX(-1.25rem);
	}
}

/* Màn hình đủ rộng mới cho thẻ nhô ra ngoài ảnh, tránh bị cắt ở mép */
@media (min-width: 1320px) {
	.tl-stats {
		right: -2.5rem;
	}
}

@media (max-width: 781px) {
	.tl-hero__cols {
		gap: 2.5rem !important;
	}
}

/* ---------- Dải công cụ ---------- */

.tl-stack {
	border-top: 1px solid var(--tl-line);
	border-bottom: 1px solid var(--tl-line);
}

.tl-stack .tl-chips {
	justify-content: center;
}

.tl-stack .tl-chips li {
	padding: 0.5rem 1rem;
	font-size: var(--wp--preset--font-size--small);
	color: var(--wp--preset--color--contrast);
}

/* ---------- Thẻ dịch vụ / card ---------- */

.tl-feature {
	height: 100%;
	padding: 1.5rem;
	border: 1px solid var(--tl-line);
	border-radius: var(--tl-radius-md);
	background: var(--wp--preset--color--base);
	transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.tl-feature:hover {
	border-color: var(--tl-accent-tint);
	box-shadow: var(--tl-shadow-card);
	transform: translateY(-2px);
}

.tl-feature h3 {
	margin-top: 1rem;
	margin-bottom: 0.35rem;
	font-size: var(--wp--preset--font-size--medium);
}

.tl-feature p {
	margin: 0;
	color: var(--wp--preset--color--muted);
	font-size: var(--wp--preset--font-size--small);
	line-height: 1.6;
}

.tl-card {
	display: flex;
	flex-direction: column;
	height: 100%;
	border: 1px solid var(--tl-line);
	border-radius: var(--tl-radius-md);
	background: var(--wp--preset--color--base);
	overflow: hidden;
	transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.tl-card:hover {
	border-color: var(--tl-accent-tint);
	box-shadow: var(--tl-shadow-card);
	transform: translateY(-2px);
}

.tl-card .wp-block-post-featured-image {
	margin: 0;
}

.tl-card .wp-block-post-featured-image img {
	transition: transform 0.4s ease;
}

.tl-card:hover .wp-block-post-featured-image img {
	transform: scale(1.03);
}

.tl-card__body {
	flex: 1;
	padding: 1.25rem 1.25rem 1.4rem;
}

.tl-card .wp-block-post-title {
	margin: 0.25rem 0 0;
	font-size: var(--wp--preset--font-size--large);
}

.tl-card .wp-block-post-title a:hover {
	color: var(--tl-accent);
	text-decoration: none;
}

.tl-card .wp-block-post-excerpt__excerpt {
	margin: 0;
}

.tl-card .wp-block-post-date {
	color: var(--wp--preset--color--muted);
	font-size: var(--wp--preset--font-size--x-small);
}

/* Tag danh mục */
.tl-tag,
.tl-tag a {
	color: var(--tl-accent);
	font-size: var(--wp--preset--font-size--x-small);
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.tl-tag a:hover {
	text-decoration: none;
	opacity: 0.8;
}

/* ---------- Tiêu đề trang (archive, page) ---------- */

.tl-page-head {
	padding-top: clamp(2.5rem, 6vw, 4.5rem);
	padding-bottom: clamp(2rem, 5vw, 3.5rem);
	margin-bottom: var(--wp--preset--spacing--50);
	background:
		radial-gradient(50% 80% at 90% 0%, var(--tl-accent-soft), transparent 70%),
		var(--wp--preset--color--surface);
	border-bottom: 1px solid var(--tl-line);
}

.tl-page-head h1 {
	margin-top: 0.75rem;
}

.tl-page-head p:last-child {
	max-width: 40rem;
	color: var(--wp--preset--color--muted);
}

/* ---------- CTA ---------- */

.tl-cta {
	position: relative;
	overflow: hidden;
	padding: clamp(2rem, 5vw, 3.5rem);
	border-radius: var(--tl-radius-lg);
	background:
		radial-gradient(60% 120% at 100% 0%, color-mix(in srgb, var(--tl-on-accent) 18%, transparent), transparent 60%),
		var(--tl-accent);
	color: var(--tl-on-accent);
}

.tl-cta h2 {
	color: inherit;
}

.tl-cta p {
	color: color-mix(in srgb, var(--tl-on-accent) 85%, transparent);
}

.tl-cta .wp-block-button__link {
	background: var(--tl-on-accent);
	color: var(--tl-accent);
}

.tl-cta .wp-block-button__link:hover {
	background: color-mix(in srgb, var(--tl-on-accent) 90%, var(--tl-accent));
}

/* ---------- Footer ---------- */

.tl-footer {
	border-top: 1px solid var(--tl-line);
	background: var(--wp--preset--color--surface);
}

.tl-footer a {
	color: var(--wp--preset--color--muted);
}

.tl-footer a:hover {
	color: var(--tl-accent);
	text-decoration: none;
}

/* ---------- Bài viết ---------- */

.tl-article .wp-block-post-content {
	font-size: 1.0625rem;
}

.tl-article .wp-block-post-content > * + h2 {
	margin-top: 2.5rem;
}

.tl-article .wp-block-post-featured-image img {
	border-radius: var(--tl-radius-md);
}

/* ---------- CV: timeline ---------- */

.tl-timeline {
	margin-top: 1.5rem;
}

.tl-cv-item {
	position: relative;
	padding: 0 0 1.75rem 1.75rem;
	border-left: 2px solid var(--tl-accent-tint);
}

.tl-cv-item:last-child {
	padding-bottom: 0.25rem;
}

.tl-cv-item::before {
	content: "";
	position: absolute;
	top: 0.45rem;
	left: -7px;
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background: var(--tl-accent);
	box-shadow: 0 0 0 4px var(--wp--preset--color--base);
}

.tl-timeline > .tl-cv-item {
	margin-block-start: 0;
}

.tl-cv-item h3 {
	margin: 0;
	font-size: var(--wp--preset--font-size--large);
}

.tl-cv-item ul {
	margin-top: 0.5rem;
}

.tl-cv-meta {
	color: var(--wp--preset--color--muted);
	font-size: var(--wp--preset--font-size--small);
}

.tl-cv-item .tl-cv-meta {
	margin-top: 0.25rem;
}

/* Thẻ liên hệ */
.tl-feature p a {
	font-weight: 600;
	word-break: break-word;
}

/* ---------- Form liên hệ (Fluent Forms) — ăn theo màu nhấn ---------- */

.tl-contact-form {
	margin-top: 1.5rem;
	padding: clamp(1.25rem, 4vw, 2rem);
	border: 1px solid var(--tl-line);
	border-radius: var(--tl-radius-md);
	background: var(--wp--preset--color--surface);
}

.tl-contact-form .ff-el-input--label label {
	color: var(--wp--preset--color--contrast);
	font-size: var(--wp--preset--font-size--small);
	font-weight: 600;
}

.tl-contact-form .ff-el-form-control {
	padding: 0.75rem 0.9rem;
	border: 1px solid var(--tl-line);
	border-radius: var(--tl-radius-sm);
	background: var(--wp--preset--color--base);
	color: var(--wp--preset--color--contrast);
	font-family: inherit;
	font-size: 1rem; /* ≥16px để iOS không tự phóng to khi gõ */
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.tl-contact-form .ff-el-form-control:focus {
	border-color: var(--tl-accent);
	box-shadow: 0 0 0 3px var(--tl-accent-tint);
	outline: none;
}

.tl-contact-form .ff-btn-submit,
.tl-contact-form .ff-btn-submit:hover {
	padding: 0.85em 1.6em;
	border: 0;
	border-radius: var(--tl-radius-sm);
	background-color: var(--tl-accent) !important;
	color: var(--tl-on-accent) !important;
	font-family: inherit;
	font-size: var(--wp--preset--font-size--small);
	font-weight: 600;
	opacity: 1;
}

.tl-contact-form .ff-btn-submit:hover {
	background-color: var(--wp--custom--accent--strong) !important;
}

.tl-contact-form .ff-message-success {
	border: 1px solid var(--tl-accent-tint);
	border-radius: var(--tl-radius-sm);
	background: var(--tl-accent-soft);
	box-shadow: none;
}

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