/**
 * Chu Tuoc — main stylesheet (Phase 1 skeleton).
 *
 * Đây là CSS thuần, viết tay cho giai đoạn khung theme. Khi có build step
 * (Sass, đã chốt tại quyết định kiến trúc), file này sẽ là output biên dịch
 * từ assets/scss/ theo cấu trúc base/components/sections/utilities đã tài
 * liệu hoá tại docs/04-theme/css-strategy.md — KHÔNG sửa trực tiếp file này
 * sau khi có build step.
 *
 * Foundation tokens/primitives live in design-system.css, shared with theme.json.
 */

:root {
	/* Theme-specific colors and compatibility aliases; shared tokens are in the foundation. */
	--chutuoc-color-secondary: #fd9d09;
	--chutuoc-color-background-footer: var(--chutuoc-color-background-dark);
	--chutuoc-color-footer-link-hover: var(--chutuoc-color-on-dark);

	/* Legacy dark surfaces for shared components; homepage uses the light palette. */
	--chutuoc-color-dark-bg: #0a0a0f;
	--chutuoc-color-dark-surface: #13131b;
	--chutuoc-color-dark-border: #26262f;
	--chutuoc-color-dark-text: #e7e7ea;
	--chutuoc-color-dark-muted: #9a9aa5;

	/* Legacy component tokens; the current homepage does not use glow. */
	--chutuoc-gradient-primary: linear-gradient(135deg, #fb6e2e 0%, #fd9d09 100%);
	--chutuoc-gradient-mesh: radial-gradient(60% 60% at 20% 20%, rgba(251, 110, 46, 0.28) 0%, transparent 60%),
		radial-gradient(50% 50% at 80% 30%, rgba(253, 157, 9, 0.2) 0%, transparent 60%);
	--chutuoc-glow-primary: 0 0 24px rgba(251, 110, 46, 0.35);

	/* Typography */
	--chutuoc-font-mono: 'SFMono-Regular', Consolas, monospace;

	/* Spacing */
	--chutuoc-space-11: var(--chutuoc-space-10);

	/* Radius / Shadow */
	--chutuoc-radius-image: var(--chutuoc-radius-md);
	--chutuoc-shadow-sm: var(--chutuoc-shadow-soft);
	--chutuoc-shadow-md: var(--chutuoc-shadow-soft);
	--chutuoc-shadow-lg: var(--chutuoc-shadow-soft);

	/* Z-index */
	--chutuoc-z-dropdown: 100;
	--chutuoc-z-sticky-header: 200;
	--chutuoc-z-mobile-menu: 300;
	--chutuoc-z-modal: 400;
}

/* ---------- Base ---------- */

body {
	font-family: var(--chutuoc-font-body);
	font-size: var(--chutuoc-font-size-body);
	color: var(--chutuoc-color-text);
	background-color: var(--chutuoc-color-background);
	line-height: var(--chutuoc-line-height-body);
	font-synthesis: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-family: var(--chutuoc-font-heading);
	color: var(--chutuoc-color-heading);
	line-height: 1.25;
	font-weight: 500;
	letter-spacing: -.015em;
	margin: 0 0 var(--chutuoc-space-4);
}

h1 {
	font-size: var(--chutuoc-font-size-h1);
}
h2 {
	font-size: var(--chutuoc-font-size-h2);
}
h3 {
	font-size: var(--chutuoc-font-size-h3);
}

/* Bundled images are reused by the About page as well as the homepage. */
.chutuoc-home-image { display: block; width: 100%; max-width: 100%; height: auto; object-fit: cover; }
.chutuoc-section-kicker { margin: 0 0 16px; color: var(--chutuoc-color-primary-dark); font-size: .875rem; font-weight: 500; letter-spacing: .01em; }
.chutuoc-about { display: flex; flex-direction: column; gap: 32px; }
.chutuoc-about__copy { order: 1; }
.chutuoc-about__description { color: var(--chutuoc-color-text); margin: 24px 0; line-height: 1.8; }
.chutuoc-about__visual { order: 2; margin: 0; padding: 0; max-width: 640px; }
.chutuoc-about__visual .chutuoc-home-image { aspect-ratio: 4 / 3; border-radius: var(--chutuoc-radius-image); }
.chutuoc-about__visual figcaption { margin-top: 12px; color: var(--chutuoc-color-muted); font-size: .875rem; }
.chutuoc-about__layers { display: flex; flex-wrap: wrap; gap: 8px 20px; list-style: none; padding: 0; margin: 0 0 24px; }
.chutuoc-about__layers li { display: flex; align-items: center; gap: 8px; color: var(--chutuoc-color-muted); font-size: .9375rem; }
.chutuoc-about__layers li::before { content: ''; width: 4px; height: 4px; border-radius: 50%; background: var(--chutuoc-color-primary-dark); }
@media (min-width: 768px) {
	.chutuoc-about__copy { max-width: 640px; }
}
@media (min-width: 992px) {
	.chutuoc-about { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1fr); align-items: center; gap: 64px; }
	.chutuoc-about__visual { order: 1; }
	.chutuoc-about__copy { order: 2; }
}

a {
	color: var(--chutuoc-color-primary-dark);
	text-decoration: none;
}
a:hover,
a:focus-visible {
	text-decoration: underline;
}

/* Link trong vùng nền tối (Hero/CTA/Footer) phải đủ tương phản — không dùng
   lại --chutuoc-color-primary mặc định (đỏ trên nền gần đen vẫn đọc được,
   nhưng logo/wordmark cần trắng để không lẫn với link thường). */
.chutuoc-header__logo-fallback {
	color: var(--chutuoc-color-heading);
	font-family: var(--chutuoc-font-heading);
	font-weight: 600;
	font-size: 1.25rem;
	text-decoration: none;
}

.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px);
	white-space: nowrap;
}

.chutuoc-main {
	box-sizing: border-box;
	width: calc(100% - 2 * var(--chutuoc-container-gutter));
	max-width: var(--chutuoc-container-max);
	margin: 0 auto;
	padding: 0;
}

section {
	padding-block: var(--chutuoc-section-space);
}
section[id], article[id] { scroll-margin-top: 104px; }

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
}

/* Buttons, including the existing chutuoc-* aliases, are defined by the foundation. */

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

.chutuoc-header {
	position: sticky;
	top: 0;
	z-index: var(--chutuoc-z-sticky-header);
	background-color: var(--chutuoc-color-background);
	box-shadow: var(--chutuoc-shadow-sm);
}

.chutuoc-header__inner {
	width: calc(100% - 2 * var(--chutuoc-container-gutter));
	max-width: var(--chutuoc-container-max);
	margin: 0 auto;
	padding: 11px 0;
	min-height: 80px;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--chutuoc-space-4);
}

.chutuoc-header__logo { min-width: 0; }
.chutuoc-header__logo img,
.chutuoc-footer__logo img {
	display: block;
	max-width: min(176px, 100%);
	max-height: 57px;
	width: auto;
	height: auto;
}

.chutuoc-primary-menu {
	/* Không còn CTA đứng giữa nên đẩy hẳn menu sát lề phải, kể cả khi
	   nav rỗng ở mobile (list ẩn) khiến space-between không đủ để giữ vị trí. */
	margin-left: auto;
}

.chutuoc-primary-menu__list {
	display: none;
	list-style: none;
	margin: 0;
	padding: 0;
	gap: var(--chutuoc-space-5);
}

.chutuoc-header .chutuoc-header__cta { display: none; white-space: nowrap; box-sizing: border-box; min-width: max-content; min-height: 46px; padding: 11px 20px; border-radius: var(--chutuoc-radius-md); font-size: .9375rem; font-weight: 500; }
.chutuoc-header__cta:hover,
.chutuoc-mobile-menu__cta .chutuoc-btn:hover { text-decoration: none; }
.chutuoc-primary-menu__list > li { position: relative; }
.chutuoc-primary-menu__list > li > a {
	display: inline-flex;
	align-items: center;
	min-height: 44px;
	color: var(--chutuoc-color-heading);
	font-size: .9375rem;
	font-weight: 500;
}
.chutuoc-primary-menu__list .current-menu-item > a,
.chutuoc-primary-menu__list > li > a:hover { color: var(--chutuoc-color-primary-dark); }
.chutuoc-primary-menu__list .sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 240px;
	list-style: none;
	margin: 0;
	padding: 12px;
	border: 0;
	border-radius: var(--chutuoc-radius-lg);
	background: #fff;
	box-shadow: var(--chutuoc-shadow-lg);
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
}
.chutuoc-primary-menu__list li:hover > .sub-menu,
.chutuoc-primary-menu__list li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.chutuoc-primary-menu__list .sub-menu li { position: relative; }
.chutuoc-primary-menu__list .sub-menu .sub-menu { top: 0; left: 100%; }
.chutuoc-primary-menu__list .sub-menu a { display: block; padding: 9px 12px; border-radius: var(--chutuoc-radius-md); color: var(--chutuoc-color-heading); font-size: .9rem; }
.chutuoc-primary-menu__list .sub-menu a:hover,
.chutuoc-primary-menu__list .sub-menu a:focus-visible { background: var(--chutuoc-color-primary-soft); color: var(--chutuoc-color-primary-dark); }

.chutuoc-header__menu-toggle {
	display: inline-flex;
	width: 44px;
	height: 44px;
	align-items: center;
	justify-content: center;
	background: var(--chutuoc-color-background-alt);
	border: 0;
	border-radius: var(--chutuoc-radius-md);
	flex-shrink: 0;
}

.chutuoc-header__menu-icon,
.chutuoc-header__menu-icon::before,
.chutuoc-header__menu-icon::after {
	display: block;
	width: 20px;
	height: 2px;
	border-radius: 1px;
	background-color: var(--chutuoc-color-heading);
}

.chutuoc-header__menu-icon {
	position: relative;
}

.chutuoc-header__menu-icon::before,
.chutuoc-header__menu-icon::after {
	content: '';
	position: absolute;
	left: 0;
}

.chutuoc-header__menu-icon::before {
	top: -6px;
}

.chutuoc-header__menu-icon::after {
	top: 6px;
}

/* ---------- Mobile menu (drawer trượt từ trái + backdrop) ---------- */

.chutuoc-mobile-menu {
	position: fixed;
	inset: 0;
	z-index: var(--chutuoc-z-mobile-menu);
	visibility: hidden;
}

.chutuoc-mobile-menu.is-open {
	visibility: visible;
}

.chutuoc-mobile-menu__backdrop {
	position: absolute;
	inset: 0;
	background-color: rgba(10, 10, 15, 0.5);
	opacity: 0;
	transition: opacity 250ms ease;
}

.chutuoc-mobile-menu.is-open .chutuoc-mobile-menu__backdrop {
	opacity: 1;
}

.chutuoc-mobile-menu__panel {
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	width: min(320px, 85vw);
	display: flex;
	flex-direction: column;
	background-color: var(--chutuoc-color-background);
	box-shadow: var(--chutuoc-shadow-lg);
	padding: var(--chutuoc-space-4);
	overflow-y: auto;
	transform: translateX(-100%);
	transition: transform 300ms ease;
}

.chutuoc-mobile-menu.is-open .chutuoc-mobile-menu__panel {
	transform: translateX(0);
}

.chutuoc-mobile-menu__close {
	display: inline-flex;
	align-self: flex-end;
	width: 44px;
	height: 44px;
	align-items: center;
	justify-content: center;
	background: var(--chutuoc-color-background-alt);
	border: 0;
	border-radius: var(--chutuoc-radius-md);
	margin-bottom: var(--chutuoc-space-4);
	flex-shrink: 0;
}

.chutuoc-mobile-menu__close-icon {
	position: relative;
	display: block;
	width: 18px;
	height: 18px;
}

.chutuoc-mobile-menu__close-icon::before,
.chutuoc-mobile-menu__close-icon::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 0;
	width: 100%;
	height: 2px;
	border-radius: 1px;
	background-color: var(--chutuoc-color-heading);
}

.chutuoc-mobile-menu__close-icon::before {
	transform: translateY(-50%) rotate(45deg);
}

.chutuoc-mobile-menu__close-icon::after {
	transform: translateY(-50%) rotate(-45deg);
}

.chutuoc-mobile-menu__list {
	list-style: none;
	margin: 0 0 var(--chutuoc-space-5);
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var(--chutuoc-space-2);
}

.chutuoc-mobile-menu__cta {
	margin-top: auto;
	padding-top: var(--chutuoc-space-4);
}

body.chutuoc-menu-open {
	overflow: hidden;
}

@media (min-width: 992px) {
	.chutuoc-primary-menu__list {
		display: flex;
	}
	.chutuoc-header .chutuoc-header__cta { display: inline-flex; }
	.chutuoc-header__menu-toggle,
	.chutuoc-mobile-menu {
		display: none;
	}
}

/* ---------- Hero slider ---------- */
.chutuoc-main--home {
	max-width: none;
	width: 100%;
	padding-inline: 0;
	display: grid;
	grid-template-columns: minmax(var(--chutuoc-container-gutter), 1fr) minmax(0, var(--chutuoc-container-max)) minmax(var(--chutuoc-container-gutter), 1fr);
}
.chutuoc-main--home > * { grid-column: 2; }
.chutuoc-hero {
	grid-column: 1 / -1;
	justify-self: center;
	position: relative;
	width: 100%;
	max-width: 1440px;
	margin-inline: auto;
	padding-block: 0;
	background: #10151f;
	color: #fff;
	isolation: isolate;
}
.chutuoc-hero__slides { display: grid; }
.chutuoc-hero__slide {
	grid-area: 1 / 1;
	position: relative;
	width: 100%;
	aspect-ratio: 1440 / 650;
	display: flex;
	align-items: center;
	overflow: hidden;
	opacity: 1;
	transition: opacity 900ms ease-in-out;
}
.chutuoc-hero__slide[hidden] { display: none !important; }
.chutuoc-hero__slide[aria-hidden="true"] { opacity: 0; pointer-events: none; }
.chutuoc-hero__slide[aria-hidden="false"] { z-index: 1; }
.chutuoc-hero__image,
.chutuoc-hero__shade {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
}
.chutuoc-hero__image { object-fit: cover; object-position: center; }
.chutuoc-hero__shade {
	background: linear-gradient(90deg, rgba(9, 13, 22, .88) 0%, rgba(9, 13, 22, .72) 46%, rgba(9, 13, 22, .12) 100%);
}
.chutuoc-hero__inner {
	position: relative;
	z-index: 1;
	width: min(100% - 48px, 1200px);
	margin: 0 auto;
	padding: 76px 0 112px;
	transform: translateY(0);
	transition: transform 900ms ease-in-out;
}
.chutuoc-hero__slide[aria-hidden="true"] .chutuoc-hero__inner { transform: translateY(20px); }
.chutuoc-hero__content { max-width: 680px; }
.chutuoc-hero__eyebrow {
	color: #ffad65;
	font-size: .875rem;
	font-weight: 600;
	letter-spacing: .04em;
	text-transform: uppercase;
	margin-bottom: 18px;
}
.chutuoc-hero__heading {
	color: #fff;
	font-size: var(--chutuoc-font-size-h1);
	line-height: 1.12;
	margin: 0;
	text-wrap: balance;
}
.chutuoc-hero__description {
	color: #e5e8ef;
	font-size: clamp(1rem, 1.3vw, 1.125rem);
	line-height: 1.7;
	max-width: 620px;
	margin-top: 24px;
}
.chutuoc-hero__cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
.chutuoc-hero__controls {
	position: absolute;
	z-index: 2;
	left: 50%;
	bottom: 28px;
	transform: translateX(-50%);
	display: flex;
	align-items: center;
	gap: 18px;
}
.chutuoc-hero__arrow {
	width: 44px;
	height: 44px;
	border: 1px solid rgba(255,255,255,.65);
	border-radius: 50%;
	background: rgba(9,13,22,.35);
	color: #fff;
	font-size: 22px;
	cursor: pointer;
}
.chutuoc-hero__dots { display: flex; align-items: center; gap: 8px; }
.chutuoc-hero__dot {
	width: 44px;
	height: 44px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: transparent;
	cursor: pointer;
	display: grid;
	place-items: center;
}
.chutuoc-hero__dot::after { content: ''; width: 10px; height: 10px; border: 1px solid #fff; border-radius: 50%; }
.chutuoc-hero__dot[aria-current="true"]::after { background: #fff; }
.chutuoc-hero__toggle {
	width: 44px;
	height: 44px;
	display: grid;
	place-items: center;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: #fff;
	cursor: pointer;
}
.chutuoc-hero__toggle:hover { background: rgba(255, 255, 255, .16); }
.chutuoc-hero__toggle span { width: 10px; height: 12px; border-left: 3px solid currentColor; border-right: 3px solid currentColor; }
.chutuoc-hero__toggle[aria-pressed="true"] span { width: 0; height: 0; border: 6px solid transparent; border-left: 9px solid currentColor; border-right: 0; }
.chutuoc-hero__arrow:focus-visible,
.chutuoc-hero__dot:focus-visible,
.chutuoc-hero__toggle:focus-visible { outline: 3px solid #ffad65; outline-offset: 3px; }
@media (max-width: 1199px) {
	.chutuoc-hero__slide { aspect-ratio: auto; min-height: 560px; }
	.chutuoc-hero__inner { padding-top: 56px; padding-bottom: 100px; }
}
@media (max-width: 767px) {
	.chutuoc-hero__image { object-position: 62% center; }
	.chutuoc-hero__shade { background: linear-gradient(90deg, rgba(9,13,22,.9), rgba(9,13,22,.63)), linear-gradient(0deg, rgba(9,13,22,.45), transparent 55%); }
	.chutuoc-hero__inner { width: min(100% - 36px, 600px); padding: 76px 0 105px; }
	.chutuoc-hero__heading { font-size: var(--chutuoc-font-size-h1); }
	.chutuoc-hero__description { line-height: 1.55; margin-top: 18px; }
	.chutuoc-hero__cta { gap: 10px; margin-top: 22px; }
	.chutuoc-hero__cta .chutuoc-btn { width: 100%; text-align: center; }
	.chutuoc-hero__controls { bottom: 18px; }
}
@media (prefers-reduced-motion: reduce) {
	.chutuoc-hero__slide,
	.chutuoc-hero__inner { transition: none; }
}

/* ---------- Service Grid / Card ---------- */

.chutuoc-service-grid,
.chutuoc-solutions__grid,
.chutuoc-why-us__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--chutuoc-space-5);
}

@media (min-width: 768px) {
	.chutuoc-service-grid,
	.chutuoc-solutions__grid,
	.chutuoc-why-us__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1200px) {
	.chutuoc-service-grid,
	.chutuoc-solutions__grid,
	.chutuoc-why-us__grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

.chutuoc-service-card,
.chutuoc-solution-card,
.chutuoc-why-us-item,
.chutuoc-testimonial-card,
.chutuoc-case-study-card,
.chutuoc-blog-card {
	border: 0;
	border-radius: var(--chutuoc-radius-lg);
	padding: var(--chutuoc-space-5);
	background: var(--chutuoc-color-surface);
	box-shadow: var(--chutuoc-shadow-sm);
	transition: background-color 180ms ease, box-shadow 180ms ease;
}

.chutuoc-service-card:hover {
	background: var(--chutuoc-color-background-alt);
	box-shadow: var(--chutuoc-shadow-md);
}

.chutuoc-service-card__capabilities {
	list-style: none;
	padding: 0;
	margin: var(--chutuoc-space-3) 0;
}
.chutuoc-service-card__capabilities li {
	padding-left: var(--chutuoc-space-4);
	position: relative;
	margin-bottom: var(--chutuoc-space-2);
}
.chutuoc-service-card__capabilities li::before {
	content: '';
	position: absolute;
	left: 0;
	top: 0.6em;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background-color: var(--chutuoc-color-primary);
}

/* ---------- Process ---------- */

.chutuoc-process__timeline {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--chutuoc-space-6);
}

@media (min-width: 992px) {
	.chutuoc-process__timeline {
		grid-template-columns: repeat(6, 1fr);
	}
}

.chutuoc-process-step__number {
	display: block;
	font-family: var(--chutuoc-font-mono);
	font-size: 1.75rem;
	font-weight: 500;
	color: var(--chutuoc-color-primary-dark);
	opacity: 1;
	margin-bottom: var(--chutuoc-space-2);
}

/* ---------- CTA — warm ivory surface (soft-ui-design.md) ---------- */

.chutuoc-cta {
	position: relative;
	background-color: var(--chutuoc-color-background-alt);
	color: var(--chutuoc-color-text);
	border-radius: var(--chutuoc-radius-lg);
	text-align: center;
	padding: var(--chutuoc-space-8) var(--chutuoc-space-5);
	overflow: hidden;
	isolation: isolate;
}
.chutuoc-cta::before {
	content: none;
}
.chutuoc-cta__heading {
	color: var(--chutuoc-color-heading);
}
.chutuoc-cta__description {
	color: var(--chutuoc-color-text);
}
.chutuoc-cta .chutuoc-btn--outline { background: var(--chutuoc-color-surface); }
.chutuoc-cta .chutuoc-btn:hover { text-decoration: none; }
.chutuoc-cta__buttons {
	display: flex;
	gap: var(--chutuoc-space-4);
	justify-content: center;
	flex-wrap: wrap;
	margin-top: var(--chutuoc-space-5);
}

/* ---------- Contact Form ---------- */

.chutuoc-contact-form {
	display: flex;
	flex-direction: column;
	gap: var(--chutuoc-space-4);
	max-width: 560px;
}
.chutuoc-form-field {
	display: flex;
	flex-direction: column;
	gap: var(--chutuoc-space-2);
}
.chutuoc-form-field label {
	font-weight: 600;
}
.chutuoc-form-field input,
.chutuoc-form-field select,
.chutuoc-form-field textarea {
	padding: var(--chutuoc-space-3);
	border: 1px solid var(--chutuoc-color-control-border);
	border-radius: var(--chutuoc-radius-md);
	font-family: inherit;
	font-size: 1rem;
}
.chutuoc-form-field input:focus,
.chutuoc-form-field select:focus,
.chutuoc-form-field textarea:focus {
	outline: 2px solid var(--chutuoc-color-primary-dark);
	outline-offset: 1px;
}
.chutuoc-form-field--honeypot {
	position: absolute;
	left: -9999px;
}

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

.chutuoc-footer {
	--chutuoc-footer-gutter: var(--chutuoc-container-gutter);
	--chutuoc-section-muted: var(--chutuoc-color-muted-on-dark);
	--chutuoc-button-link-color: var(--chutuoc-color-link-on-dark);
	--chutuoc-button-focus-color: var(--chutuoc-color-primary);
	background: var(--chutuoc-color-background-footer);
	color: var(--chutuoc-color-on-dark);
	font-size: var(--chutuoc-font-size-body);
	line-height: var(--chutuoc-line-height-body);
}
.chutuoc-footer__top,
.chutuoc-footer__bottom-inner { width: min(100% - var(--chutuoc-footer-gutter) * 2, var(--chutuoc-container-max)); margin-inline: auto; }
.chutuoc-footer__top {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: 36px;
	padding-block: var(--chutuoc-section-space);
}
.chutuoc-footer__top > * { min-width: 0; }
.chutuoc-footer a { min-width: 44px; min-height: 44px; overflow-wrap: anywhere; scroll-margin-top: 104px; }
.chutuoc-footer :where(a:not(.chutuoc-btn, .btn-primary, .btn-secondary, .btn-link, .chutuoc-text-link, .chutuoc-services-text-link, .wp-element-button)) { color: var(--chutuoc-color-link-on-dark); text-decoration: none; }
.chutuoc-footer :where(a:not(.chutuoc-btn, .btn-primary, .btn-secondary, .btn-link, .chutuoc-text-link, .chutuoc-services-text-link, .wp-element-button)):hover { color: var(--chutuoc-color-footer-link-hover); text-decoration: underline; text-underline-offset: 4px; }
.chutuoc-footer :where(a):focus-visible { outline: 3px solid var(--chutuoc-color-primary); outline-offset: 3px; border-radius: var(--chutuoc-radius-sm); }
.chutuoc-footer__logo .custom-logo-link { display: inline-flex; align-items: center; }
.chutuoc-footer__logo img { max-width: min(176px, 100%); }
.chutuoc-footer__tagline { max-width: 310px; margin: 16px 0; font-size: 1rem; line-height: 1.75; }
.chutuoc-footer__commerce-badge { display: inline-flex; max-width: 100%; vertical-align: top; }
.chutuoc-footer__commerce-badge img { display: block; width: 120px; max-width: 100%; height: auto; }
.chutuoc-footer__business { max-width: 340px; color: var(--chutuoc-color-muted-on-dark); font-size: .75rem; line-height: 1.75; overflow-wrap: anywhere; }
.chutuoc-footer__business p { margin: 8px 0 0; }
.chutuoc-footer__heading { margin: 0 0 16px; color: var(--chutuoc-color-on-dark); font-size: 1rem; font-weight: 600; line-height: 1.4; letter-spacing: .02em; }
.chutuoc-footer__company { display: flex; flex-direction: column; gap: 24px; }
.chutuoc-footer__menu { list-style: none; margin: 0; padding: 0; }
.chutuoc-footer__menu a { display: flex; align-items: center; box-sizing: border-box; padding-block: 8px; line-height: 1.5; }
.chutuoc-footer__contact-link { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 10px; align-items: center; align-content: center; box-sizing: border-box; padding-block: 8px; }
.chutuoc-footer__contact-icon { display: block; width: 20px; height: 20px; }
.chutuoc-footer__contact-label { display: block; color: var(--chutuoc-color-muted-on-dark); font-size: .875rem; line-height: 1.5; }
.chutuoc-footer__address { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 10px; align-items: start; margin-top: 12px; color: var(--chutuoc-color-link-on-dark); font-style: normal; overflow-wrap: anywhere; }
.chutuoc-footer__address .chutuoc-footer__contact-icon { margin-top: 3px; }
.chutuoc-footer__social { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.chutuoc-footer__social a { display: inline-flex; align-items: center; gap: 12px; box-sizing: border-box; padding: 8px 12px; border: 1px solid var(--chutuoc-color-border); border-radius: var(--chutuoc-radius-md); background: transparent; font-size: .875rem; }
.chutuoc-footer__bottom { background: var(--chutuoc-color-background-footer); }
.chutuoc-footer__bottom-inner { display: flex; flex-direction: column; gap: 16px; padding-block: 20px; font-size: .75rem; }
.chutuoc-footer__copyright { margin: 0; color: var(--chutuoc-color-muted-on-dark); overflow-wrap: anywhere; }
.chutuoc-footer__legal { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0 16px; }
.chutuoc-footer__legal a { display: flex; align-items: center; padding-block: 8px; box-sizing: border-box; line-height: 1.5; }
@media (min-width: 360px) {
	.chutuoc-footer__legal { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 576px) {
	.chutuoc-footer__top { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.chutuoc-footer__intro,
	.chutuoc-footer__contact { grid-column: 1 / -1; }
}
@media (min-width: 768px) {
	.chutuoc-footer__top { gap: 40px; }
	.chutuoc-footer__intro,
	.chutuoc-footer__contact { grid-column: auto; }
	.chutuoc-footer__legal { display: flex; flex-wrap: wrap; gap: 0 24px; }
}
@media (min-width: 992px) {
	.chutuoc-footer__top { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 32px; }
}
@media (min-width: 1200px) {
	.chutuoc-footer__bottom-inner { flex-direction: row; align-items: center; justify-content: space-between; gap: 32px; }
	.chutuoc-footer__legal { justify-content: flex-end; }
}

/* WordPress comment_form controls stay inside narrow screens; native checkboxes keep their appearance. */
.chutuoc-comments { min-width: 0; max-width: 720px; }
.chutuoc-comments .comment-content a { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.chutuoc-comments .comment-form-comment,
.chutuoc-comments .comment-form-author,
.chutuoc-comments .comment-form-email,
.chutuoc-comments .comment-form-url { display: flex; flex-direction: column; gap: 8px; }
.chutuoc-comments textarea,
.chutuoc-comments input:not([type=checkbox]):not([type=submit]):not([type=hidden]) { box-sizing: border-box; width: 100%; max-width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid var(--chutuoc-color-control-border); border-radius: var(--chutuoc-radius-md); background: var(--chutuoc-color-surface); color: var(--chutuoc-color-heading); font-size: 1rem; }
.chutuoc-comments textarea { resize: vertical; }
.chutuoc-comments input[type=submit] { max-width: 100%; min-height: 48px; padding: 12px 24px; border: 0; border-radius: var(--chutuoc-radius-md); background: var(--chutuoc-color-primary); color: var(--chutuoc-color-heading); font-size: 1rem; white-space: normal; cursor: pointer; }
.chutuoc-comments input[type=submit]:hover { background: var(--chutuoc-color-primary-hover); }
.chutuoc-comments textarea:focus-visible,
.chutuoc-comments input:focus-visible { outline: 2px solid var(--chutuoc-color-primary-dark); outline-offset: 3px; }

/* Native controls use the same typography as the rest of the website. */
button, input, select, textarea { font-family: inherit; }