/* ==============================================
   RESPONSIVE DESIGN STYLESHEET
   ThemeFlex Theme
   ============================================== */

/* ==============================================
   BREAKPOINTS REFERENCE:
   - Desktop: > 1680px
   - Laptop: 1280px - 1679px
   - Tablet landscape: 1024px - 1279px
   - Tablet: 768px - 1023px
   - Mobile landscape: 576px - 767px
   - Mobile: < 576px
   ============================================== */

/* ==============================================
   MOBILE FIRST APPROACH (Base styles < 576px)
   ============================================== */

/* Content Layout */
.content_wrap {
  width: 100%;
  padding: 0 var(--sf-spacing-sm);
}

.content-main {
  width: 100%;
}

.sidebar {
  width: 100%;
  margin-top: var(--sf-spacing-lg);
}

.content-with-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--sf-spacing-lg);
}

/* Typography */
h1 {
  font-size: 32px;
  line-height: var(--sf-line-height-headings);
}

h2 {
  font-size: 28px;
}

h3 {
  font-size: 24px;
}

h4 {
  font-size: 20px;
}

h5 {
  font-size: 18px;
}

h6 {
  font-size: 16px;
}

body {
  font-size: 15px;
  line-height: var(--sf-line-height-body);
}

.text-small {
  font-size: 13px;
}

/* Header */
.site-header {
  padding: var(--sf-spacing-sm);
  flex-wrap: wrap;
}

.site-logo {
  max-width: 150px;
  height: auto;
}

.site-title {
  font-size: 20px;
}

/* Navigation */
.primary-navigation {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  flex-direction: column;
  background-color: var(--sf-color-bg);
  border-top: 1px solid var(--sf-color-border);
  z-index: 999;
}

.primary-navigation.active {
  display: flex;
}

.primary-navigation ul {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
}

.primary-navigation li {
  border-bottom: 1px solid var(--sf-color-border);
  margin: 0;
}

.primary-navigation a {
  display: block;
  padding: var(--sf-spacing-sm);
  color: var(--sf-color-text);
  text-decoration: none;
  transition: var(--sf-transition-default);
}

.primary-navigation a:hover,
.primary-navigation a:focus {
  background-color: var(--sf-color-bg-secondary);
  color: var(--sf-color-title);
  outline: none;
}

.primary-navigation .submenu {
  display: none;
  flex-direction: column;
  background-color: var(--sf-color-bg-secondary);
}

.primary-navigation .submenu.active {
  display: flex;
}

.primary-navigation .submenu li {
  border-bottom: 1px solid var(--sf-color-border);
}

.primary-navigation .submenu a {
  padding-left: calc(var(--sf-spacing-sm) * 2);
  font-size: 14px;
}

/* Mobile Menu Toggle (Burger Icon) */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  margin: 0 var(--sf-spacing-sm);
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--sf-color-title);
  margin: 4px 0;
  transition: var(--sf-transition-default);
  transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Footer */
.site-footer {
  padding: var(--sf-spacing-lg) var(--sf-spacing-sm);
}

.footer-widgets {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sf-spacing-lg);
  margin-bottom: var(--sf-spacing-lg);
}

.footer-widget {
  width: 100%;
}

/* Blog Grid */
.blog-grid,
.posts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sf-spacing-lg);
}

.post-card,
.post-item {
  margin-bottom: 0;
}

/* Images and Embeds */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

.wp-caption img {
  max-width: 100%;
}

.wp-video,
iframe {
  max-width: 100%;
}

/* Tables */
table {
  font-size: 14px;
  width: 100%;
  overflow-x: auto;
}

.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table-responsive table {
  min-width: 100%;
}

/* Forms */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="url"],
input[type="tel"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: var(--sf-spacing-sm);
  font-size: 16px;
  border-radius: var(--sf-border-radius-default);
}

/* Buttons */
button,
.button,
input[type="button"],
input[type="submit"],
a.button {
  font-size: 14px;
  padding: var(--sf-spacing-sm) var(--sf-spacing-md);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.button-large {
  width: 100%;
}

/* WordPress Blocks */
.wp-block-image {
  margin: var(--sf-spacing-lg) 0;
}

.wp-block-image img {
  max-width: 100%;
}

.wp-block-columns {
  display: block;
}

.wp-block-column {
  margin-bottom: var(--sf-spacing-lg);
}

.wp-block-quote {
  padding: var(--sf-spacing-md);
  border-left: 4px solid var(--sf-color-link);
  margin: var(--sf-spacing-lg) 0;
}

/* Side Menu */
.side-menu {
  position: fixed;
  left: 0;
  top: 0;
  width: 80%;
  max-width: 320px;
  height: 100vh;
  background-color: var(--sf-color-bg);
  z-index: 1000;
  transform: translateX(-100%);
  transition: var(--sf-transition-default);
  overflow-y: auto;
}

.side-menu.active {
  transform: translateX(0);
}

.side-menu-close {
  position: absolute;
  top: var(--sf-spacing-sm);
  right: var(--sf-spacing-sm);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 24px;
  padding: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.side-menu-overlay {
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
  display: none;
}

.side-menu-overlay.active {
  display: block;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: var(--sf-spacing-md);
  right: var(--sf-spacing-md);
  width: 44px;
  height: 44px;
  background-color: var(--sf-color-link);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  font-size: 18px;
  transition: var(--sf-transition-default);
}

.back-to-top.visible {
  display: flex;
}

.back-to-top:hover {
  background-color: var(--sf-color-link-hover);
  transform: translateY(-3px);
}

/* Sticky Header */
.site-header.is-sticky {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  box-shadow: var(--sf-shadow-medium);
}

body.has-sticky-header {
  padding-top: 60px;
}

/* ==============================================
   MOBILE LANDSCAPE: 576px - 767px
   ============================================== */

@media (min-width: 576px) {
  .content_wrap {
    padding: 0 var(--sf-spacing-md);
  }

  h1 {
    font-size: 38px;
  }

  h2 {
    font-size: 33px;
  }

  h3 {
    font-size: 28px;
  }

  h4 {
    font-size: 23px;
  }

  h5 {
    font-size: 20px;
  }

  h6 {
    font-size: 18px;
  }

  body {
    font-size: 16px;
  }

  .site-logo {
    max-width: 180px;
  }

  .blog-grid,
  .posts-grid {
    grid-template-columns: 1fr;
  }

  .footer-widgets {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==============================================
   TABLET: 768px - 1023px
   ============================================== */

@media (min-width: 768px) {
  .content_wrap {
    padding: 0 var(--sf-spacing-lg);
    max-width: 960px;
    margin: 0 auto;
  }

  .menu-toggle {
    display: none;
  }

  .primary-navigation {
    position: static;
    display: flex !important;
    flex-direction: row;
    background-color: transparent;
    border-top: none;
  }

  .primary-navigation ul {
    display: flex;
    flex-direction: row;
    gap: 0;
  }

  .primary-navigation li {
    border-bottom: none;
    position: relative;
  }

  .primary-navigation a {
    padding: var(--sf-spacing-sm) var(--sf-spacing-md);
    color: var(--sf-color-text);
    white-space: nowrap;
  }

  .primary-navigation .submenu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background-color: var(--sf-color-bg);
    border: 1px solid var(--sf-color-border);
    display: none;
    flex-direction: column;
    box-shadow: var(--sf-shadow-small);
    border-radius: var(--sf-border-radius-default);
    overflow: hidden;
  }

  .primary-navigation li:hover > .submenu {
    display: flex;
  }

  .primary-navigation .submenu li {
    border-bottom: 1px solid var(--sf-color-border);
  }

  .primary-navigation .submenu a {
    padding: var(--sf-spacing-sm);
  }

  .content-with-sidebar {
    flex-direction: row;
  }

  .sidebar {
    width: 35%;
    margin-top: 0;
  }

  .content-main {
    width: 65%;
  }

  .blog-grid,
  .posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-widgets {
    grid-template-columns: repeat(3, 1fr);
  }

  .site-header {
    padding: var(--sf-spacing-md);
  }

  h1 {
    font-size: 45px;
  }

  h2 {
    font-size: 38px;
  }

  h3 {
    font-size: 32px;
  }

  h4 {
    font-size: 26px;
  }

  h5 {
    font-size: 22px;
  }

  h6 {
    font-size: 19px;
  }

  .site-logo {
    max-width: 220px;
  }

  table {
    font-size: 15px;
  }
}

/* ==============================================
   TABLET LANDSCAPE: 1024px - 1279px
   ============================================== */

@media (min-width: 1024px) {
  .content_wrap {
    max-width: 1200px;
  }

  .blog-grid,
  .posts-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-widgets {
    grid-template-columns: repeat(4, 1fr);
  }

  h1 {
    font-size: 50px;
  }

  h2 {
    font-size: 42px;
  }

  h3 {
    font-size: 35px;
  }

  h4 {
    font-size: 28px;
  }

  h5 {
    font-size: 23px;
  }

  h6 {
    font-size: 19px;
  }

  .site-logo {
    max-width: 240px;
  }
}

/* ==============================================
   LAPTOP: 1280px - 1679px
   ============================================== */

@media (min-width: 1280px) {
  .content_wrap {
    max-width: 1290px;
    padding: 0 var(--sf-spacing-xl);
  }

  .content-with-sidebar {
    gap: var(--sf-gap);
  }

  .sidebar {
    width: var(--sf-sidebar-width);
  }

  .content-main {
    flex: 1;
  }

  h1 {
    font-size: var(--sf-font-size-h1);
  }

  h2 {
    font-size: var(--sf-font-size-h2);
  }

  h3 {
    font-size: var(--sf-font-size-h3);
  }

  h4 {
    font-size: var(--sf-font-size-h4);
  }

  h5 {
    font-size: var(--sf-font-size-h5);
  }

  h6 {
    font-size: var(--sf-font-size-h6);
  }

  body {
    font-size: var(--sf-font-size-body);
  }

  .text-small {
    font-size: var(--sf-font-size-small);
  }

  .blog-grid,
  .posts-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-widgets {
    grid-template-columns: repeat(4, 1fr);
  }

  .site-logo {
    max-width: 260px;
  }
}

/* ==============================================
   DESKTOP: > 1680px
   ============================================== */

@media (min-width: 1680px) {
  .content_wrap {
    max-width: 1440px;
  }

  .blog-grid,
  .posts-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ==============================================
   SPECIAL RESPONSIVE UTILITIES
   ============================================== */

/* Hide/Show on specific breakpoints */
.hide-mobile {
  display: none;
}

@media (min-width: 768px) {
  .hide-mobile {
    display: block;
  }

  .show-mobile {
    display: none;
  }
}

/* Responsive spacing utilities */
@media (max-width: 767px) {
  .spacing-mobile-reduce {
    margin: var(--sf-spacing-sm) 0;
    padding: var(--sf-spacing-sm);
  }
}

@media (min-width: 768px) {
  .spacing-tablet-increase {
    margin: var(--sf-spacing-lg) 0;
    padding: var(--sf-spacing-lg);
  }
}

/* Elementor Overrides */
.elementor-container {
  width: 100%;
}

@media (max-width: 767px) {
  .elementor-column {
    margin-bottom: var(--sf-spacing-lg);
  }

  .elementor-widget-wrap {
    padding: 0;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .elementor-column {
    width: 50% !important;
  }
}

/* WordPress Container Query Support */
@supports (container-type: inline-size) {
  .wp-block-column {
    container-type: inline-size;
  }
}

/* Print Styles */
@media print {
  .menu-toggle,
  .primary-navigation,
  .side-menu,
  .back-to-top,
  .site-footer {
    display: none;
  }

  .content_wrap {
    max-width: 100%;
    padding: 0;
  }

  img {
    max-width: 100%;
  }
}


/* ============================================================
   SEARCH PAGE — themeflex/search.php
   ============================================================ */

.tf-search-page {
	padding: 60px 0;
}

.tf-search-page .tf-container {
	max-width: var(--sf-content-width, 1290px);
	margin: 0 auto;
	padding: 0 24px;
}

/* Header */
.tf-search-header {
	margin-bottom: 48px;
	padding-bottom: 32px;
	border-bottom: 1px solid var(--sf-border, #e5e7eb);
}

.tf-search-count {
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 1px;
	text-transform: uppercase;
	color: var(--sf-muted, #94a3b8);
	margin: 0 0 10px;
}

.tf-search-title {
	font-family: 'Inter Tight', sans-serif;
	font-size: clamp(28px, 4vw, 44px);
	font-weight: 900;
	color: var(--sf-title, #1e293b);
	margin: 0;
}

.tf-search-query {
	color: var(--sf-primary, #FF5E2E);
}

/* Refine bar */
.tf-search-refine {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 8px;
	background: var(--sf-alt-bg, #f8fafc);
	border: 1px solid var(--sf-border, #e5e7eb);
	border-radius: 12px;
	padding: 20px;
	margin-bottom: 40px;
}

.tf-search-refine-label {
	font-size: 13px;
	font-weight: 600;
	color: var(--sf-muted, #94a3b8);
}

.tf-search-refine-form {
	display: flex;
	gap: 8px;
	flex: 1;
	min-width: 200px;
}

.tf-search-input {
	flex: 1;
	padding: 9px 14px;
	border: 1px solid var(--sf-border, #e5e7eb);
	border-radius: 8px;
	font-size: 14px;
	font-family: inherit;
	outline: none;
	background: var(--sf-bg, #fff);
	color: var(--sf-title, #1e293b);
	transition: border-color 0.2s;
}

.tf-search-input:focus {
	border-color: var(--sf-primary, #FF5E2E);
}

/* Results grid */
.tf-search-results {
	display: grid;
	gap: 20px;
}

/* Single result item */
.tf-search-item {
	display: flex;
	gap: 20px;
	align-items: flex-start;
	background: var(--sf-bg, #fff);
	border: 1px solid var(--sf-border, #e5e7eb);
	border-radius: 12px;
	padding: 24px;
	transition: border-color 0.25s, box-shadow 0.25s;
}

.tf-search-item:hover {
	border-color: var(--sf-primary, #FF5E2E);
	box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.tf-search-item__thumb {
	flex-shrink: 0;
	border-radius: 10px;
	overflow: hidden;
	width: 120px;
	height: 90px;
	display: block;
}

.tf-search-item__img {
	width: 120px;
	height: 90px;
	object-fit: cover;
	display: block;
}

.tf-search-item__body {
	flex: 1;
	min-width: 0;
}

.tf-search-item__type {
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	color: var(--sf-muted, #94a3b8);
	margin: 0 0 6px;
}

.tf-search-item__title {
	font-size: 1.1rem;
	font-weight: 700;
	margin: 0 0 8px;
}

.tf-search-item__link {
	color: var(--sf-title, #1e293b);
	text-decoration: none;
	transition: color 0.2s;
}

.tf-search-item__link:hover,
.tf-search-item__link:focus {
	color: var(--sf-primary, #FF5E2E);
}

.tf-search-item__excerpt {
	font-size: 13px;
	color: var(--sf-text, #64748b);
	line-height: 1.6;
	margin: 0 0 10px;
}

.tf-search-item__meta {
	font-size: 12px;
	color: var(--sf-muted, #94a3b8);
	margin: 0;
}

/* Pagination */
.tf-search-pagination {
	margin-top: 48px;
}

/* Empty state */
.tf-search-empty {
	text-align: center;
	padding: 80px 24px;
}

.tf-search-empty__icon {
	display: block;
	font-size: 64px;
	margin-bottom: 16px;
}

.tf-search-empty__title {
	font-family: 'Inter Tight', sans-serif;
	font-size: 2rem;
	font-weight: 800;
	color: var(--sf-title, #1e293b);
	margin: 0 0 12px;
}

.tf-search-empty__text {
	color: var(--sf-text, #64748b);
	margin: 0 0 28px;
}


/* ============================================================
   SEARCH FORM — themeflex/searchform.php
   ============================================================ */

.tf-search-form {
	width: 100%;
}

.tf-search-form__inner {
	display: flex;
	gap: 8px;
	align-items: center;
}

.tf-search-form__field {
	flex: 1;
	padding: 10px 16px;
	border: 2px solid var(--sf-border, #e5e7eb);
	border-radius: 10px;
	font-size: 15px;
	font-family: inherit;
	background: var(--sf-bg, #fff);
	color: var(--sf-title, #1e293b);
	outline: none;
	transition: border-color 0.2s;
}

.tf-search-form__field:focus {
	border-color: var(--sf-primary, #FF5E2E);
}

.tf-search-form__submit {
	flex-shrink: 0;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 10px 16px;
	border-radius: 10px;
	background: linear-gradient(135deg, var(--sf-primary, #FF5E2E), #ED4C1C);
	color: #fff;
	border: none;
	cursor: pointer;
	transition: opacity 0.2s;
}

.tf-search-form__submit:hover {
	opacity: 0.88;
}