/**
 * 3DOTECH Theme - Main Styles
 *
 * @package 3DOTECH
 */

/* ========================================
   CSS Variables
   ======================================== */
:root {
	--dotech-primary: #FF6A00;
	--dotech-secondary: #F97316;
	--dotech-dark: #1F2937;
	--dotech-background: #FFFFFF;
	--dotech-light-bg: #FFF7ED;
	--dotech-text: #1F2937;
	--dotech-text-light: #6B7280;
	--dotech-border: #E5E7EB;
	--dotech-shadow: rgba(0, 0, 0, 0.1);
	
	--dotech-font-heading: 'Poppins', sans-serif;
	--dotech-font-body: 'Inter', sans-serif;
	
	--dotech-container-width: 1200px;
	--dotech-spacing-xs: 0.5rem;
	--dotech-spacing-sm: 1rem;
	--dotech-spacing-md: 2rem;
	--dotech-spacing-lg: 4rem;
	--dotech-spacing-xl: 6rem;
}

/* ========================================
   Reset & Base
   ======================================== */
*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	font-size: 16px;
	scroll-behavior: smooth;
}

body {
	font-family: var(--dotech-font-body);
	color: var(--dotech-text);
	background-color: var(--dotech-background);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	overflow-x: hidden;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: var(--dotech-primary);
	text-decoration: none;
	transition: all 0.3s ease;
}

a:hover {
	color: var(--dotech-secondary);
}

h1, h2, h3, h4, h5, h6 {
	font-family: var(--dotech-font-heading);
	font-weight: 600;
	line-height: 1.3;
	margin-bottom: var(--dotech-spacing-sm);
	color: var(--dotech-dark);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
	margin-bottom: var(--dotech-spacing-sm);
}

/* ========================================
   Container
   ======================================== */
.dotech-container {
	width: 100%;
	max-width: var(--dotech-container-width);
	margin: 0 auto;
	padding: 0 var(--dotech-spacing-md);
}

/* ========================================
   Header
   ======================================== */
.dotech-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	background-color: rgba(255, 255, 255, 0.98);
	backdrop-filter: blur(10px);
	box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
	z-index: 1000;
	transition: 
		background-color 0.4s cubic-bezier(0.4, 0, 0.2, 1),
		backdrop-filter 0.4s cubic-bezier(0.4, 0, 0.2, 1),
		box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 滚动时透明效果 */
.dotech-header.is-scrolled {
	background-color: rgba(255, 255, 255, 0.3);
	backdrop-filter: blur(5px);
	box-shadow: 0 1px 10px rgba(0, 0, 0, 0.05);
}

/* 鼠标悬停或上滚时实体化 */
.dotech-header.is-scrolled:hover,
.dotech-header.is-solid {
	background-color: rgba(255, 255, 255, 0.98);
	backdrop-filter: blur(10px);
	box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.dotech-header__container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--dotech-spacing-sm) var(--dotech-spacing-md);
	max-width: var(--dotech-container-width);
	margin: 0 auto;
}

.dotech-header__logo {
	flex: 0 0 auto;
	min-width: 120px;
}

.dotech-header__nav {
	flex: 1;
	display: flex;
	justify-content: center;
}

.dotech-header__actions {
	flex: 0 0 auto;
	display: flex;
	align-items: center;
	gap: var(--dotech-spacing-sm);
}

.dotech-header__logo a {
	display: inline-block;
}

.dotech-header__logo-text {
	font-family: var(--dotech-font-heading);
	font-size: 1.75rem;
	font-weight: 700;
	color: var(--dotech-primary);
	text-shadow: 0 2px 4px rgba(255, 255, 255, 0.8);
	transition: text-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.dotech-nav-menu {
	display: flex;
	list-style: none;
	gap: var(--dotech-spacing-md);
	margin: 0;
}

.dotech-nav-menu li {
	position: relative;
}

.dotech-nav-menu a {
	display: block;
	padding: var(--dotech-spacing-xs) 0;
	color: var(--dotech-text);
	font-weight: 500;
	transition: color 0.3s ease;
	text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
}

.dotech-nav-menu a:hover {
	color: var(--dotech-primary);
}

.dotech-nav-menu .sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	background-color: var(--dotech-background);
	box-shadow: 0 4px 12px var(--dotech-shadow);
	min-width: 200px;
	opacity: 0;
	visibility: hidden;
	transform: translateY(-10px);
	transition: all 0.3s ease;
	list-style: none;
	padding: var(--dotech-spacing-sm) 0;
	border-radius: 4px;
}

.dotech-nav-menu li:hover > .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.dotech-nav-menu .sub-menu a {
	padding: var(--dotech-spacing-xs) var(--dotech-spacing-md);
}

.dotech-header__actions {
	display: flex;
	align-items: center;
	gap: var(--dotech-spacing-sm);
}

.dotech-header__mobile-toggle {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
	padding: var(--dotech-spacing-xs);
}

.dotech-header__hamburger {
	display: block;
	width: 24px;
	height: 2px;
	background-color: var(--dotech-dark);
	position: relative;
	transition: background-color 0.3s ease;
}

.dotech-header__hamburger::before,
.dotech-header__hamburger::after {
	content: '';
	position: absolute;
	left: 0;
	width: 24px;
	height: 2px;
	background-color: var(--dotech-dark);
	transition: transform 0.3s ease;
}

.dotech-header__hamburger::before {
	top: -8px;
}

.dotech-header__hamburger::after {
	top: 8px;
}

/* ========================================
   Language Switcher
   ======================================== */
.dotech-language-switcher {
	position: relative;
}

.dotech-lang-current {
	background: none;
	border: 1px solid var(--dotech-border);
	padding: var(--dotech-spacing-xs) var(--dotech-spacing-sm);
	border-radius: 4px;
	cursor: pointer;
	font-weight: 500;
	color: var(--dotech-text);
	transition: all 0.3s ease;
}

.dotech-lang-current:hover {
	border-color: var(--dotech-primary);
	color: var(--dotech-primary);
}

.dotech-lang-dropdown {
	position: absolute;
	top: 100%;
	right: 0;
	background-color: var(--dotech-background);
	box-shadow: 0 4px 12px var(--dotech-shadow);
	list-style: none;
	min-width: 120px;
	opacity: 0;
	visibility: hidden;
	transform: translateY(-10px);
	transition: all 0.3s ease;
	border-radius: 4px;
	margin-top: var(--dotech-spacing-xs);
	z-index: 1001;
}

.dotech-language-switcher:hover .dotech-lang-dropdown,
.dotech-lang-dropdown.is-open {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.dotech-lang-dropdown li a {
	display: block;
	padding: var(--dotech-spacing-xs) var(--dotech-spacing-sm);
	color: var(--dotech-text);
	transition: all 0.3s ease;
}

.dotech-lang-dropdown li a:hover {
	background-color: var(--dotech-light-bg);
	color: var(--dotech-primary);
}

/* ========================================
   Buttons
   ======================================== */
.dotech-btn {
	display: inline-block;
	padding: 0.75rem 1.5rem;
	border-radius: 4px;
	font-weight: 500;
	text-align: center;
	cursor: pointer;
	transition: all 0.3s ease;
	border: 2px solid transparent;
}

.dotech-btn--primary {
	background-color: var(--dotech-primary);
	color: white;
}

.dotech-btn--primary:hover {
	background-color: var(--dotech-secondary);
	color: white;
}

.dotech-btn--primary:active {
	transform: scale(0.98);
}

.dotech-btn--secondary {
	background-color: transparent;
	color: var(--dotech-primary);
	border-color: var(--dotech-primary);
}

.dotech-btn--secondary:hover {
	background-color: var(--dotech-primary);
	color: white;
}

.dotech-btn--outline {
	background-color: transparent;
	color: var(--dotech-primary);
	border-color: var(--dotech-primary);
}

.dotech-btn--outline:hover {
	background-color: var(--dotech-primary);
	color: white;
}

.dotech-btn--large {
	padding: 1rem 2rem;
	font-size: 1.125rem;
}

.dotech-btn--full {
	width: 100%;
}

/* ========================================
   Main Content
   ======================================== */
.dotech-main {
	padding-top: 80px;
	min-height: calc(100vh - 80px);
}

/* WordPress Admin Bar Support */
.admin-bar .dotech-header {
	top: 32px;
}

.admin-bar .dotech-main {
	padding-top: 112px;
}

@media (max-width: 782px) {
	.admin-bar .dotech-header {
		top: 46px;
	}
	
	.admin-bar .dotech-main {
		padding-top: 126px;
	}
}

/* 移动端菜单透明效果适配 */
@media (max-width: 768px) {
	.dotech-header.is-scrolled {
		background-color: rgba(255, 255, 255, 0.95);
		backdrop-filter: blur(10px);
	}
}

/* ========================================
   Hero Section
   ======================================== */
.dotech-hero {
	background: linear-gradient(135deg, var(--dotech-light-bg) 0%, var(--dotech-background) 100%);
	padding: var(--dotech-spacing-xl) 0;
	text-align: center;
}

.dotech-hero__content {
	max-width: 800px;
	margin: 0 auto;
}

.dotech-hero__title {
	font-size: 3rem;
	margin-bottom: var(--dotech-spacing-md);
	color: var(--dotech-dark);
}

.dotech-hero__subtitle {
	font-size: 1.25rem;
	color: var(--dotech-text-light);
	margin-bottom: var(--dotech-spacing-md);
}

.dotech-hero__actions {
	display: flex;
	gap: var(--dotech-spacing-sm);
	justify-content: center;
	flex-wrap: wrap;
}

/* ========================================
   Trust Indicators
   ======================================== */
.dotech-trust {
	background-color: var(--dotech-background);
	padding: var(--dotech-spacing-lg) 0;
}

.dotech-trust__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: var(--dotech-spacing-md);
	text-align: center;
}

.dotech-trust__number {
	font-size: 2.5rem;
	font-weight: 700;
	color: var(--dotech-primary);
	margin-bottom: var(--dotech-spacing-xs);
}

.dotech-trust__label {
	font-size: 1rem;
	color: var(--dotech-text-light);
}

/* ========================================
   Section Header
   ======================================== */
.dotech-section-header {
	text-align: center;
	margin-bottom: var(--dotech-spacing-lg);
}

.dotech-section-header__title {
	font-size: 2.5rem;
	margin-bottom: var(--dotech-spacing-sm);
}

.dotech-section-header__subtitle {
	font-size: 1.125rem;
	color: var(--dotech-text-light);
}

/* ========================================
   Products Grid
   ======================================== */
.dotech-products-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--dotech-spacing-md);
	margin-bottom: var(--dotech-spacing-lg);
}

.dotech-product-card {
	background-color: var(--dotech-background);
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 2px 8px var(--dotech-shadow);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.dotech-product-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 8px 24px var(--dotech-shadow);
}

.dotech-product-card__image {
	aspect-ratio: 16 / 10;
	overflow: hidden;
}

.dotech-product-card__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s ease;
}

.dotech-product-card:hover .dotech-product-card__image img {
	transform: scale(1.05);
}

.dotech-product-card__content {
	padding: var(--dotech-spacing-md);
}

.dotech-product-card__title {
	font-size: 1.25rem;
	margin-bottom: var(--dotech-spacing-sm);
}

.dotech-product-card__title a {
	color: var(--dotech-dark);
}

.dotech-product-card__title a:hover {
	color: var(--dotech-primary);
}

.dotech-product-card__excerpt {
	color: var(--dotech-text-light);
	margin-bottom: var(--dotech-spacing-md);
}

.dotech-product-card__footer {
	margin-top: auto;
}

/* ========================================
   Process Section
   ======================================== */
.dotech-process {
	background-color: var(--dotech-light-bg);
	padding: var(--dotech-spacing-xl) 0;
}

.dotech-process__steps {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: var(--dotech-spacing-md);
}

.dotech-process__step {
	text-align: center;
	padding: var(--dotech-spacing-md);
}

.dotech-process__number {
	font-size: 3rem;
	font-weight: 700;
	color: var(--dotech-primary);
	opacity: 0.3;
	margin-bottom: var(--dotech-spacing-sm);
}

.dotech-process__step-title {
	font-size: 1.5rem;
	margin-bottom: var(--dotech-spacing-sm);
}

.dotech-process__step-desc {
	color: var(--dotech-text-light);
}

/* ========================================
   Testimonials
   ======================================== */
.dotech-testimonials {
	padding: var(--dotech-spacing-xl) 0;
}

.dotech-testimonials__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: var(--dotech-spacing-md);
}

.dotech-testimonial {
	background-color: var(--dotech-light-bg);
	padding: var(--dotech-spacing-md);
	border-radius: 8px;
}

.dotech-testimonial__text {
	font-style: italic;
	margin-bottom: var(--dotech-spacing-md);
	color: var(--dotech-text);
}

.dotech-testimonial__name {
	display: block;
	color: var(--dotech-dark);
}

.dotech-testimonial__role {
	display: block;
	font-size: 0.875rem;
	color: var(--dotech-text-light);
}

/* ========================================
   FAQ Section
   ======================================== */
.dotech-faq {
	background-color: var(--dotech-light-bg);
	padding: var(--dotech-spacing-xl) 0;
}

.dotech-faq__list {
	max-width: 800px;
	margin: 0 auto;
}

.dotech-faq__item {
	background-color: var(--dotech-background);
	margin-bottom: var(--dotech-spacing-sm);
	border-radius: 8px;
	overflow: hidden;
}

.dotech-faq__question {
	width: 100%;
	padding: var(--dotech-spacing-md);
	background: none;
	border: none;
	text-align: left;
	font-size: 1.125rem;
	font-weight: 500;
	cursor: pointer;
	display: flex;
	justify-content: space-between;
	align-items: center;
	color: var(--dotech-dark);
	transition: color 0.3s ease;
}

.dotech-faq__question:hover {
	color: var(--dotech-primary);
}

.dotech-faq__icon {
	width: 24px;
	height: 24px;
	position: relative;
	transition: transform 0.3s ease;
}

.dotech-faq__icon::before,
.dotech-faq__icon::after {
	content: '';
	position: absolute;
	background-color: currentColor;
	transition: transform 0.3s ease;
}

.dotech-faq__icon::before {
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 2px;
	height: 16px;
}

.dotech-faq__icon::after {
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 16px;
	height: 2px;
}

.dotech-faq__question[aria-expanded="true"] .dotech-faq__icon::before {
	transform: translate(-50%, -50%) rotate(90deg);
}

.dotech-faq__answer {
	padding: 0 var(--dotech-spacing-md) var(--dotech-spacing-md);
	color: var(--dotech-text-light);
	transition: all 0.3s ease;
}

.dotech-faq__answer[hidden] {
	display: none;
}

/* ========================================
   CTA Section
   ======================================== */
.dotech-cta {
	background: linear-gradient(135deg, var(--dotech-primary) 0%, var(--dotech-secondary) 100%);
	padding: var(--dotech-spacing-xl) 0;
	text-align: center;
	color: white;
}

.dotech-cta__title {
	color: white;
	font-size: 2.5rem;
	margin-bottom: var(--dotech-spacing-sm);
}

.dotech-cta__text {
	font-size: 1.125rem;
	margin-bottom: var(--dotech-spacing-md);
	opacity: 0.95;
}

.dotech-cta__actions .dotech-btn--primary {
	background-color: white;
	color: var(--dotech-primary);
}

.dotech-cta__actions .dotech-btn--primary:hover {
	background-color: var(--dotech-light-bg);
}

/* ========================================
   Footer
   ======================================== */
.dotech-footer {
	background-color: var(--dotech-dark);
	color: white;
	padding: var(--dotech-spacing-lg) 0 var(--dotech-spacing-md);
}

.dotech-footer__top {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: var(--dotech-spacing-lg);
	margin-bottom: var(--dotech-spacing-lg);
}

.dotech-footer__title {
	color: white;
	font-size: 1.25rem;
	margin-bottom: var(--dotech-spacing-sm);
}

.dotech-footer__text {
	color: rgba(255, 255, 255, 0.7);
}

.dotech-footer__menu {
	list-style: none;
}

.dotech-footer__menu li {
	margin-bottom: var(--dotech-spacing-xs);
}

.dotech-footer__menu a {
	color: rgba(255, 255, 255, 0.7);
	transition: color 0.3s ease;
}

.dotech-footer__menu a:hover {
	color: var(--dotech-primary);
}

.dotech-footer__contact {
	list-style: none;
}

.dotech-footer__contact li {
	margin-bottom: var(--dotech-spacing-xs);
}

.dotech-footer__label {
	color: rgba(255, 255, 255, 0.5);
	margin-right: var(--dotech-spacing-xs);
}

.dotech-footer__contact a {
	color: rgba(255, 255, 255, 0.9);
}

.dotech-footer__contact a:hover {
	color: var(--dotech-primary);
}

.dotech-footer__bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	padding-top: var(--dotech-spacing-md);
	text-align: center;
}

.dotech-footer__copyright {
	color: rgba(255, 255, 255, 0.6);
	margin: 0;
}

/* ========================================
   Forms
   ======================================== */
.dotech-form__group {
	margin-bottom: var(--dotech-spacing-md);
}

.dotech-form__label {
	display: block;
	margin-bottom: var(--dotech-spacing-xs);
	font-weight: 500;
	color: var(--dotech-dark);
}

.dotech-form__required {
	color: var(--dotech-primary);
}

.dotech-form__input,
.dotech-form__textarea {
	width: 100%;
	padding: 0.75rem;
	border: 1px solid var(--dotech-border);
	border-radius: 4px;
	font-family: var(--dotech-font-body);
	font-size: 1rem;
	transition: border-color 0.3s ease;
}

.dotech-form__input:focus,
.dotech-form__textarea:focus {
	outline: none;
	border-color: var(--dotech-primary);
}

.dotech-form__input.error,
.dotech-form__textarea.error {
	border-color: #EF4444;
}

.dotech-form__success {
	background-color: #10B981;
	color: white;
	padding: 1rem;
	border-radius: 4px;
	margin-bottom: 1rem;
	text-align: center;
}

.dotech-form__error {
	background-color: #EF4444;
	color: white;
	padding: 1rem;
	border-radius: 4px;
	margin-bottom: 1rem;
	text-align: center;
}

/* ========================================
   Modal
   ======================================== */
.dotech-modal {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 2000;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	visibility: hidden;
	transition: all 0.3s ease;
}

.dotech-modal.is-active {
	opacity: 1;
	visibility: visible;
}

.dotech-modal__overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(0, 0, 0, 0.5);
}

.dotech-modal__content {
	position: relative;
	background-color: var(--dotech-background);
	padding: var(--dotech-spacing-lg);
	border-radius: 8px;
	max-width: 600px;
	width: 90%;
	max-height: 90vh;
	overflow-y: auto;
	transform: scale(0.9);
	transition: transform 0.3s ease;
}

.dotech-modal.is-active .dotech-modal__content {
	transform: scale(1);
}

.dotech-modal__close {
	position: absolute;
	top: var(--dotech-spacing-sm);
	right: var(--dotech-spacing-sm);
	background: none;
	border: none;
	font-size: 2rem;
	cursor: pointer;
	color: var(--dotech-text-light);
	transition: color 0.3s ease;
}

.dotech-modal__close:hover {
	color: var(--dotech-dark);
}

.dotech-modal__title {
	margin-bottom: var(--dotech-spacing-md);
}

/* ========================================
   Page Templates
   ======================================== */
.dotech-page {
	padding: var(--dotech-spacing-lg) 0;
}

.dotech-page__header {
	margin-bottom: var(--dotech-spacing-lg);
}

.dotech-page__title {
	font-size: 2.5rem;
}

.dotech-page__content {
	line-height: 1.8;
}

/* ========================================
   Blog
   ======================================== */
.dotech-blog {
	padding: var(--dotech-spacing-lg) 0;
}

.dotech-blog__header {
	text-align: center;
	margin-bottom: var(--dotech-spacing-lg);
}

.dotech-blog__title {
	font-size: 2.5rem;
}

.dotech-blog__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
	gap: var(--dotech-spacing-md);
}

.dotech-blog-post {
	background-color: var(--dotech-background);
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 2px 8px var(--dotech-shadow);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.dotech-blog-post:hover {
	transform: translateY(-5px);
	box-shadow: 0 8px 24px var(--dotech-shadow);
}

.dotech-blog-post__thumbnail {
	aspect-ratio: 16 / 9;
	overflow: hidden;
}

.dotech-blog-post__thumbnail img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.dotech-blog-post__header {
	padding: var(--dotech-spacing-md);
}

.dotech-blog-post__title {
	font-size: 1.5rem;
	margin-bottom: var(--dotech-spacing-xs);
}

.dotech-blog-post__title a {
	color: var(--dotech-dark);
}

.dotech-blog-post__title a:hover {
	color: var(--dotech-primary);
}

.dotech-blog-post__meta {
	color: var(--dotech-text-light);
	font-size: 0.875rem;
}

.dotech-blog-post__excerpt {
	padding: 0 var(--dotech-spacing-md) var(--dotech-spacing-md);
	color: var(--dotech-text-light);
}

.dotech-blog-post__footer {
	padding: 0 var(--dotech-spacing-md) var(--dotech-spacing-md);
}

.dotech-blog__no-posts {
	text-align: center;
	color: var(--dotech-text-light);
}

/* ========================================
   Utility Classes
   ======================================== */
.no-js .dotech-header {
	position: relative;
}

.js-loaded {
	opacity: 1;
}

/* ========================================
   Pagination
   ======================================== */
.pagination,
.posts-navigation {
	margin-top: var(--dotech-spacing-lg);
	text-align: center;
}

.pagination .page-numbers,
.posts-navigation .page-numbers {
	display: inline-block;
	padding: 0.5rem 1rem;
	margin: 0 0.25rem;
	border: 1px solid var(--dotech-border);
	border-radius: 4px;
	color: var(--dotech-text);
	transition: all 0.3s ease;
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current,
.posts-navigation .page-numbers:hover,
.posts-navigation .page-numbers.current {
	background-color: var(--dotech-primary);
	border-color: var(--dotech-primary);
	color: white;
}

.pagination .prev,
.pagination .next,
.posts-navigation .prev,
.posts-navigation .next {
	font-weight: 500;
}

/* ========================================
   404 Page
   ======================================== */
.dotech-404 {
	padding: var(--dotech-spacing-xl) 0;
	text-align: center;
}

.dotech-404__title {
	font-size: 8rem;
	font-weight: 700;
	color: var(--dotech-primary);
	line-height: 1;
	margin-bottom: var(--dotech-spacing-sm);
}

.dotech-404__subtitle {
	font-size: 2rem;
	margin-bottom: var(--dotech-spacing-md);
}

.dotech-404__text {
	font-size: 1.125rem;
	color: var(--dotech-text-light);
	max-width: 600px;
	margin: 0 auto var(--dotech-spacing-lg);
}

.dotech-404__actions {
	display: flex;
	gap: var(--dotech-spacing-sm);
	justify-content: center;
	flex-wrap: wrap;
}

/* ========================================
   Search Page
   ======================================== */
.dotech-search {
	padding: var(--dotech-spacing-lg) 0;
}

.dotech-search__header {
	text-align: center;
	margin-bottom: var(--dotech-spacing-lg);
}

.dotech-search__title {
	font-size: 2.5rem;
}

.dotech-search__title span {
	color: var(--dotech-primary);
}

.dotech-search__no-results {
	text-align: center;
	padding: var(--dotech-spacing-lg) 0;
}

.dotech-search__no-results p {
	font-size: 1.125rem;
	color: var(--dotech-text-light);
	margin-bottom: var(--dotech-spacing-md);
}

/* ========================================
   Search Form
   ======================================== */
.dotech-search-form {
	display: flex;
	max-width: 500px;
	margin: 0 auto;
}

.dotech-search-form__label {
	sr-only: true;
}

.dotech-search-form__field {
	flex: 1;
	padding: 0.75rem 1rem;
	border: 1px solid var(--dotech-border);
	border-radius: 4px 0 0 4px;
	font-family: var(--dotech-font-body);
	font-size: 1rem;
	transition: border-color 0.3s ease;
}

.dotech-search-form__field:focus {
	outline: none;
	border-color: var(--dotech-primary);
}

.dotech-search-form__submit {
	padding: 0.75rem 1rem;
	background-color: var(--dotech-primary);
	border: 1px solid var(--dotech-primary);
	border-radius: 0 4px 4px 0;
	color: white;
	cursor: pointer;
	transition: background-color 0.3s ease;
	display: flex;
	align-items: center;
	justify-content: center;
}

.dotech-search-form__submit:hover {
	background-color: var(--dotech-secondary);
}

.screen-reader-text {
	clip: rect(1px, 1px, 1px, 1px);
	position: absolute !important;
	height: 1px;
	width: 1px;
	overflow: hidden;
	word-wrap: normal !important;
}

/* ========================================
   Helper Classes
   ======================================== */
.text-center {
	text-align: center;
}

.text-left {
	text-align: left;
}

.text-right {
	text-align: right;
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--dotech-spacing-xs); }
.mt-2 { margin-top: var(--dotech-spacing-sm); }
.mt-3 { margin-top: var(--dotech-spacing-md); }
.mt-4 { margin-top: var(--dotech-spacing-lg); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--dotech-spacing-xs); }
.mb-2 { margin-bottom: var(--dotech-spacing-sm); }
.mb-3 { margin-bottom: var(--dotech-spacing-md); }
.mb-4 { margin-bottom: var(--dotech-spacing-lg); }

.hidden {
	display: none;
}

.visible {
	display: block;
}

/* ========================================
   Comments
   ======================================== */
.dotech-comments {
	margin-top: var(--dotech-spacing-lg);
	padding-top: var(--dotech-spacing-lg);
	border-top: 1px solid var(--dotech-border);
}

.dotech-comments__title {
	font-size: 1.75rem;
	margin-bottom: var(--dotech-spacing-md);
}

.dotech-comments__list {
	list-style: none;
	padding: 0;
}

.dotech-comments__list .comment {
	margin-bottom: var(--dotech-spacing-md);
	padding: var(--dotech-spacing-md);
	background-color: var(--dotech-light-bg);
	border-radius: 8px;
}

.dotech-comments__closed {
	color: var(--dotech-text-light);
	font-style: italic;
}