:root {
    --main-color: #122b59;
    --sec-color: #30c1b2;
    --main-font: 'IRANSansXV';
    --bs-body-font-family: "IRANSansXV", Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    --bs-font-sans-serif: "IRANSansXV", Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

body {
    background: #f5f5f5;
    font-family: 'IRANSansXV', sans-serif;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'YekanBakh', sans-serif;
    margin: 0;
}

.topbar, .main-header, .topbar p, .topbar a, .nav-link, .header-actions a, .top-links a {
  font-family: 'YekanBakh';
  font-size: 14px;
}

/* =======================
   TOP BAR
======================= */
.regtangle-logo {
    display: none;
}
.topbar {
    height: 50px;
    background: linear-gradient(135deg,#33c7b7,#2db8ab);
    position: relative;
    overflow: hidden;
}

.topbar::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:url('images/top-nav-bg.png');
    background-position: center center;
    background-size: cover;
}

.topbar .container,
.topbar .row {
    height: 100%;
}

.top-links {
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: end;
    gap: 35px;
    list-style: none;
}

.top-links a {
    color: #fff;
    text-decoration: none;
    font-weight: normal;
}

.top-social {
    display: flex;
    gap: 22px;
}

.top-social a {
    color: rgba(255,255,255,.7);
    font-size: 15px;
}

/* =======================
   HEADER
======================= */

.main-header {
    background: linear-gradient(to right,#1eb3b7 30%,#122b59 30%);
    height: 90px;
    display: flex;
    align-items: center;
    box-shadow: 0 1px 0 rgba(0,0,0,.04);
}

.navbar {
    padding: 0;
}

.navbar-brand img {
    height: 112px;
    position: absolute;
    top: -28px;
    background: #ffff;
    border-radius: 10px;
    padding: 10px;
    box-shadow: 0 0 35px rgba(0, 0, 0, 0.2);
    z-index: 2;
}
.navbar-expand-xl .navbar-collapse {
    justify-content: space-between;
}
.navbar-nav {
    gap: 25px;
    padding-right: 150px;
}

.nav-link {
    color: #fff;
    font-weight: 700;
    display: flex;
    align-items: center;
    font-size: 16px;
}

.navbar-nav .nav-link:hover, .navbar-nav .nav-link:focus {
    color: var(--sec-color);
}

.navbar-nav .nav-link.active, .navbar-nav .nav-link.show {
    color: var(--sec-color);
}

.nav-link i {
    margin-left: 6px;
}

#mainMenu .nav-item > ul {
  position: absolute;
  background: #fff;
  z-index: 2;
  padding: 20px;
  border-radius: 7px;
  margin-right: 12px;
  width: 200px;
  min-height: 113px;
  line-height: 2;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.071);
  list-style: none;
  visibility: hidden;
}
#mainMenu .nav-item:hover ul {
    visibility: visible;
}

#mainMenu .nav-item > ul::before {
  content: "";
  position: absolute;
  top: -8px; /* فاصله از منو */
  right: 20px; /* موقعیت افقی رو تنظیم کن */
  width: 0;
  height: 0;

  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid #fff; /* رنگ arrow */
}

#mainMenu .nav-item ul li a {
    color:var(--main-color);
    font-weight: 600;
    line-height: 2.2;
}

#mainMenu .nav-item ul li a:hover {
    color:var(--sec-color);
}

#otp-trigger {
  min-width: 150px;
}
/* =======================
   ACTIONS
======================= */

.header-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.cart-btn,
.search-btn,
.navbar-toggler {
    border: 0;
    background: transparent;
    font-size: 24px !important;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-btn {
    width: 52px;
    height: 30px;
    border-radius: 50px;
    border: 1px solid #ddd;
    background: #fff;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.theme-btn i {
    font-size: 12px;
}

.login-btn i {
    margin-left: 8px;
}
.login-btn {
    background: var(--main-color);
    color: #fff;
    text-decoration: none;
    border-radius: 16px;
    padding: 14px 20px;
    font-weight: 700;
    transition: .3s;
    display: flex;
    align-items: center;
}

.login-btn:hover {
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.233);
    background: var(--main-color);
    color: #fff;
}

.social-links a svg {
  width: 25px;
  height: 25px;
}

.social-links {
  display: flex;
  width: 100%;
}
.footer-socials {
  display: flex;
  justify-content: center;
  gap: 20px;
}
.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-left: 13px;
      transition: all 400ms;
  opacity: 0.6;
}
.social-links a:hover {
    opacity: 1;
    transition: all 400ms;
}
.social-link.social-link-bale svg {
  width: 24px;
}
.social-link.social-link-aparat svg {
  width: 28px;
  height: 29px;
}
.social-link.social-link-linkedin svg {
  width: 26px;
  height: 24px;
  top: -2px;
  position: relative;
}
.social-link.social-link-youtube svg {
  width: 29px;
  height: 29px;
  top: 1px;
  position: relative;
}
.partners-box img {
    background: #fff;
    padding: 10px;
    border-radius: 14px;
}
.trust-badges img {
  width: 100px;
  border-radius: 10px;
  max-height: 110px;
  object-fit: cover;
}
.footer-box::before {
  content: '';
  background: var(--sec-color);
  position: absolute;
  right: 0px;
  width: 10px;
  height: 117px;
  border-radius: 10px 0 0 10px;
}
.footer-title {
  color: #17a99a;
}
/* =======================
   HERO
======================= */

.hero-section {
    padding: 50px 0;
    background: linear-gradient(to bottom,#dfdfdf 50%, #fff 50%);
}

.hero-box {
    border-radius: 15px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 15px 40px rgba(0,0,0,.08);
}

.heroSwiper {
    height: 380px;
}

.heroSwiper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
}

.swiper-pagination-bullet-active {
    transform: scale(1.3);
}

.services-section {
  padding: 60px 0;
}

.departments-section{
    background:#f8f8f8;
}

.departments-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
    border-top:1px solid #ececec;
    border-bottom:1px solid #ececec;
    background:#fff;
}

.department-item{
    position:relative;
    text-decoration:none;
    text-align:center;
    padding:28px 15px;
    min-height:170px;

    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;

    transition:.35s;
    overflow:hidden;

    border-left:1px solid #ececec;
}

.department-item:last-child{
    border-left:none;
}

.department-item::before{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(
        180deg,
        rgba(19,178,162,.04),
        rgba(19,178,162,.10)
    );

    opacity:0;
    transition:.35s;
}

.department-icon{
    width:72px;
    height:72px;
    margin-bottom:18px;
    position:relative;
    z-index:2;
}

.department-icon img{
    width:100%;
    height:100%;
    object-fit:contain;
    transition:.35s;
}

.department-item h3{
    margin:0;
    font-size:15px;
    line-height:1.9;
    color:#5b5b5b;
    font-weight:700;
    position:relative;
    z-index:2;
}

/* Hover */

.department-item:hover{
    transform:translateY(-6px);
    box-shadow:0 15px 35px rgba(0,0,0,.08);
    z-index:3;
}

.department-item:hover::before{
    opacity:1;
}

.department-item:hover .department-icon img{
    transform:scale(1.1);
}

.department-item:hover h3{
    color:#13b2a2;
}

.timeline-section {
 background: #fff;
}
.company-timeline-wrapper .row {
    flex-direction: row-reverse;
}
/* ── Section title ── */
.section-title {
    font-size: 1.8rem;
    font-weight: 700;
}
.section-title span {
    color: var(--main-color);
}
.section-title-bar {
    display: inline-block;
    width: 4px;
    height: 2rem;
    background: var(--sec-color);
    border-radius: 2px;
    vertical-align: middle;
    margin-left: 10px;
}

/* ── Timeline nav ── */
.timeline-nav-container {
    width: 100%;
}
.timeline-nav {
    position: relative;
    padding-bottom: 16px;
    justify-content: space-between;
    max-width: 900px;
    margin: auto;
}
.timeline-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: #e0e0e7;
    width: 100%;
    border-radius: 999px;
    overflow: hidden;
    top: 29px;
    margin: auto;
}
.timeline-progress-fill {
    height: 100%;
    background: var(--main-color);
    transition: width .5s ease-in-out;
}

.timeline-year {
    border: none;
    background: transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #888;
    cursor: pointer;
    padding: 0;
    position: relative;
    transition: color .3s;
    z-index: 9;
}
.timeline-year svg circle,
.timeline-year svg path { transition: fill .3s; }

.timeline-year.active {
    color: #fff;
}
.year-label {
    padding: 2px 10px;
    min-width: 71px;
    display:flex;
    min-height: 40px;
    align-items: center;
    justify-content: center;
}
.timeline-year.active .year-label {
    background: var(--sec-color);
    background-size: cover;
    color: #fff;
    border-radius: 8px;
    min-width: 71px;
    min-height: 40px;
    padding: 2px 10px;
}
.timeline-year.completed .inner-dot { fill: var(--main-color) !important; }
.timeline-year.active .inner-dot   { fill: var(--main-color) !important; }

/* ── Content card ── */
.timeline-item {
    border-radius: 16px;
    padding: 0;
    transition: all .5s;
}
.timeline-item.d-none { display: none !important; }

.timeline-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: #222;
    margin-bottom: 4px;
}
.timeline-year-watermark {
    position: absolute;
    right: 0;
    top: 1rem;
    font-size: 6rem;
    font-weight: 900;
    color: rgba(0,0,0,.04);
    pointer-events: none;
    line-height: 1;
    user-select: none;
}
.timeline-description {
    color: #444;
    line-height: 1.9;
    font-size: .95rem;
}
.text-dark-support {
    color: #888;
    font-size: .88rem;
}

/* ── Navigation arrows ── */
.timeline-navigation { display: flex; gap: 8px; margin-top: 1.2rem; }
.timeline-navigation .nav-btn {
    width: 48px; height: 48px;
    border: 1.5px solid #ddd;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    background: #fff;
    transition: border-color .2s, background .2s;
}
.timeline-navigation .nav-btn:hover:not(.disabled) {
    border-color: var(--main-color);
    background: #fff8f3;
}
.timeline-navigation .nav-btn.disabled {
    opacity: .35;
    cursor: default;
    pointer-events: none;
}

/* ── Images mosaic ── */
.timeline-image-mosaic {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 10px;
}
.timeline-image-mosaic .img-top {
    grid-column: 1 / 3;
    border-radius: 14px;
    overflow: hidden;
}
.timeline-image-mosaic .img-bot-left,
.timeline-image-mosaic .img-bot-right {
    border-radius: 14px;
    overflow: hidden;
}
.timeline-image-mosaic img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}
.timeline-image-mosaic .img-top { height: 200px; }
.timeline-image-mosaic .img-bot-left,
.timeline-image-mosaic .img-bot-right { height: 160px; }



.section-title .title-line {
    position: relative;
    display: inline-block;
    font-weight: 800;
    font-size: 1.7rem;
    color: #122b59;
    letter-spacing: -0.5px;
    padding: 0 20px;
}

.section-title .title-line::before,
.section-title .title-line::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 60px;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--sec-color));
    transform: translateY(-50%);
    border-radius: 10px;
}

.section-title .title-line::before {
    right: 100%;
    margin-right: 15px;
    background: linear-gradient(to right, transparent, var(--sec-color));
}

.section-title .title-line::after {
    left: 100%;
    margin-left: 15px;
    background: linear-gradient(to left, transparent, var(--sec-color));
}


.post-content , .post-content p {
    line-height: 2;
    font-size: 14px;
}
.post-content h2,
.post-content h3,
.post-content h4,
.post-content h5 {
    margin-bottom: 10px;
    font-family: var(--main-font);
}
.post-content img{
    max-width:100%;
    height:auto;
    border-radius:12px;
    margin:25px auto;
    display:block;
}

.post-content h2,
.post-content h3,
.post-content h4{
    margin-top:2rem;
    margin-bottom:1rem;
    font-weight:700;
}

.post-content h2 {
    font-size: 22px;
}
.post-content h3 {
    font-size: 20px;
}
.post-content h4 {
    font-size: 18px;
}

.post-content p{
    margin-bottom:1.5rem;
}

.post-content ul,
.post-content ol{
    margin-bottom:1.5rem;
    padding-inline-start:1.5rem;
}
.post-title {
    font-size: 24px;
}
.post-article {
    padding-top: 100px;
    margin-top: -100px;
}

.breadcrumb-navi {
    z-index: 1;
}
.post-content, .post-content p {
  line-height: 2;
  font-size: 14px;
}
.post-content blockquote{
    border-inline-start:4px solid var(--bs-primary);
    background:#f8f9fa;
    padding:20px;
    margin:25px 0;
    border-radius:8px;
}

.post-content table{
    width:100%;
    margin-bottom:1.5rem;
}

.post-content table th,
.post-content table td{
    border:1px solid #dee2e6;
    padding:10px;
}

.post-content iframe{
    width:100%;
    min-height:450px;
}


.share-bar{
    position: relative;
}

.share-btn{
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;

    border-radius: 10px;
    color: #6c757d;
    background: #f8f9fa;
    border: 1px solid #e9ecef;

    transition: all .2s ease;
    text-decoration: none;
}

.share-btn:hover{
    transform: translateY(-2px);
    background: #fff;
    color: #0d6efd;
    border-color: #0d6efd33;
    box-shadow: 0 6px 18px rgba(0,0,0,.08);
}

.share-btn i{
    font-size: 16px;
}

.w-post-title {
    font-family: var(--main-font);
    font-size: 14px;
}
.w-post-desc {
    font-size: 13px;
}

.post-desc {
  font-size: 13px;
  line-height: 2;
}


.w-post-widget {
    background: #fff;
}

/* Header */
.w-post-header {
    background: var(--main-color);
    color: #fff;
    position: relative;
}

.w-post-dot {
    width: 10px;
    height: 10px;
    background: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 12px #22c55e;
}

/* Body */
.w-post-body {
    padding: 8px;
}

/* Item */
.w-post-item {
    text-decoration: none;
    padding: 12px;
    border-radius: 14px;
    transition: all .25s ease;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* hover glow */
.w-post-item::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at left, rgba(59,130,246,0.12), transparent 60%);
    opacity: 0;
    transition: opacity .3s ease;
}

.w-post-item:hover::before {
    opacity: 1;
}

.w-post-item:hover {
    transform: translateY(-2px);
    background: #f8fafc;
}

/* thumbnail */
.w-post-thumb {
    width: 68px;
    height: 68px;
    flex-shrink: 0;
    border-radius: 14px;
    overflow: hidden;
    position: relative;
}

.w-post-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}

.w-post-item:hover .w-post-thumb img {
    transform: scale(1.12);
}

/* title */
.w-post-title {
    font-size: 14px;
    font-weight: 700;
    color: #111827;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* description */
.w-post-desc {
    font-size: 12px;
    color: #6b7280;
    margin-top: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* meta */
.w-post-meta {
    font-size: 11px;
    color: #9ca3af;
    margin-top: 6px;
}

/* smooth feel */
.w-post-item * {
    transition: all .2s ease;
}
.time-line-mobile-btn,
.time-line-mobile-btn i {
  display: none;
}

.media-video-hero{
    overflow:hidden;
    background:#000;
}

.media-video-hero video{
    display:block;
    width:100%;
}

.carousel-control-next,
.carousel-control-prev{
    width:60px;
}

.carousel-control-next-icon,
.carousel-control-prev-icon{
    width:40px;
    height:40px;
    border-radius:50%;
    background-color:rgba(0,0,0,.4);
}

.block-text-img {
  max-width: 100%;
  border-radius: 10px;
}

.block-text-section h2,
.block-icon-links-section h2 {
  font-size: 21px;
  font-family: 'IRANSansXV';
  font-weight: 800 !important;
}
.block-section.block-icon-links-section h2 {
  margin-bottom: 16px;
}
.line-clamp-1 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}



.slide-post-card {
    border-radius: 14px;
    transition: 0.3s ease;
}

.slide-post-card:hover {
    transform: translateY(-4px);
}

/* IMAGE */
.slide-post-card-img {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.slide-post-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.4s ease;
}

.slide-post-card:hover .slide-post-card-img img {
    transform: scale(1.05);
}

.slide-post-card-img .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
}

.icon-link-container {
    padding: 48px 10px;
    border-radius: 10px;
}
/* BODY */
.slide-post-card-body {
    padding: 12px;
}

.slide-post-title {
    font-size: 14px;
    font-weight: 700;
    color: #222;
    margin-bottom: 6px;

    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.slide-post-desc {
    font-size: 12px;
    color: #777;

    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.slide-post-meta {
    font-size: 11px;
    color: #999;
    margin-top: 8px;
    display: flex;
    gap: 6px;
}

.custom-footer {
    background: linear-gradient(to bottom,transparent 50%, var(--main-color) 50%);
    padding: 120px 0 0;
    position: relative;
}

.footer-box {
    background: #ffffff;
    border-radius: 30px;
    padding: 70px 60px;
    position: relative;
    transform: translateY(-40px);
}

.footer-project-card {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 22px;
    overflow: hidden;
    max-width: 320px;
}

.project-image img {
    width: 100%;
    height: 270px;
    object-fit: cover;
    display: block;
}

.project-content {
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.project-content h4 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
}

.project-arrow {
    width: 42px;
    height: 42px;
    border: none;
    background: transparent;
    font-size: 24px;
}

.footer-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-menu li {
    margin-bottom: 24px;
}

.footer-menu a {
    text-decoration: none;
    color: #000;
    font-size: 14px;
    font-weight: 600;
    transition: .3s;
}

.footer-menu a:hover {
    color: #0d6efd;
}

.footer-about {
}

.footer-logo {
    max-width: 180px;
    margin-bottom: 25px;
}

.footer-about h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.footer-about p {
    color: #666;
    margin-bottom: 25px;
}

.footer-btn {
    border-radius: 14px;
    padding: 12px 28px;
    font-weight: 600;
    margin-bottom: 35px;
    background: var(--sec-color);
  border-color: var(--sec-color);
}

.social-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-socials {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.footer-socials a {
    color: #000;
    font-size: 30px;
    transition: .3s;
}

.footer-socials a:hover {
    transform: translateY(-4px);
}

.page-card{
    background:#fff;
    border-radius:20px;
    overflow:hidden;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
    transition:.35s;
    border:1px solid #eef1f5;
    position:relative;
}

.page-card:hover{
    transform:translateY(-8px);
    box-shadow:0 20px 50px rgba(0,0,0,.15);
}

.page-card-image{
    display:block;
    position:relative;
    overflow:hidden;
}

.page-card-image img{
    width:100%;
    height:260px;
    object-fit:cover;
    transition:.6s;
}

.page-card:hover .page-card-image img{
    transform:scale(1.08);
}

.page-card-badge{
    position:absolute;
    top:15px;
    right:15px;
    background:#0d6efd;
    color:#fff;
    padding:8px 14px;
    border-radius:50px;
    font-size:.8rem;
    font-weight:600;
}

.page-card-body{
    padding:24px;
}

.page-card-title{
    font-size:1.1rem;
    font-weight:700;
    margin-bottom:12px;
    line-height:1.6;
}
.block-section.section-posts .col-md-5 a:hover .fw-bold {
  color: #25a093 !important;
  
    transition: all 400ms;
}
.block-section.section-posts .col-md-5 a:hover img {
    filter: brightness(1.1);
    transition: all 400ms;
}
.page-card-desc{
    color:#6c757d;
    line-height:2;
    margin-bottom:20px;
    min-height:90px;
}

.page-card-btn{
    width:100%;
    border-radius:12px;
    padding:12px;
    font-weight:600;
}

.page-card-btn i{
    transition:.3s;
}

.page-card-btn:hover i{
    transform:translateX(-5px);
}

.media-card {
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.25s ease;
}

.media-card:hover {
    transform: translateY(-5px);
}

.media-preview {
    height: 200px;
    overflow: hidden;
    background: #000;
}

.media-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.media-card:hover .media-thumb {
    transform: scale(1.05);
}

/* overlay */
.media-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: white;
    background: rgba(0,0,0,0.25);
    opacity: 0;
    transition: 0.2s ease;
}

.media-card:hover .media-overlay {
    opacity: 1;
}

.slider-block .swiper-button-next {
  margin-right: -50px;
}
.slider-block .swiper-button-prev {
  margin-left: -50px;
}
.n-content {
  position: absolute;
  bottom: 45px;
  color: #fff;
  padding: 10px;
  right: 0;
  left: 0;
}
.a-news-link::before {
  content: '';
  background: linear-gradient(to bottom,transparent,transparent,#000);
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
}
.a-news-link {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
}
/* badge */
.media-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(0,0,0,0.7);
    color: #fff;
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 999px;
    letter-spacing: 1px;
}
.swiper-pagination-bullet {
  transform: scale(1.1);
  background: var(--sec-color);
  width: 20px;
  border-radius: 20px;
}
.n-content p.text-muted {
  color: #c7c7c7 !important;
  margin-top: 10px;
}
.block-section .section-title {
    font-size: 25px;
    font-weight: 800 !important;
}


.event-card {
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0,0,0,0.06);
    transition: all .25s ease;
    display: flex;
    flex-direction: column;
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}

/* تصویر عمودی */
.event-image {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
}

.event-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .3s ease;
}

.event-card:hover .event-image img {
    transform: scale(1.05);
}

/* وضعیت */
.event-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 10px;
    font-size: 12px;
    border-radius: 20px;
    color: #fff;
    background: #333;
}

.status-registration { background: #0d6efd; }
.status-started { background: #198754; }
.status-finished { background: #6c757d; }

/* قیمت */
.event-price {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background: rgba(0,0,0,.75);
    color: #fff;
    padding: 4px 10px;
    border-radius: 10px;
    font-size: 13px;
}

.event-price.free {
    background: #198754;
}

/* بدنه */
.event-body {
    padding: 12px 14px;
    flex: 1;
}

.event-title {
    font-size: 15px;
    margin-bottom: 8px;
    line-height: 1.6;
}

.event-title a {
    text-decoration: none;
    color: #111;
}

.event-meta,
.event-date {
    font-size: 12px;
    color: #6c757d;
}


.navbar.navbar-expand-xl::before {
  content: '';
  background: linear-gradient(to left,#122b59 80%,#1eb3b7 75%);
  position: absolute;
  top: -21px;
  left: 0;
  right: 0;
  height: 90px;
}
.navbar.navbar-expand-xl a, .navbar.navbar-expand-xl #mainMenu, .navbar.navbar-expand-xl button {
  z-index: 3;
}

.search-box input{
    height:60px;
    font-size:15px;
    border-radius:16px;
}
#searchModal .modal-title {
  visibility: hidden;
}
.search-result-item{
    padding:15px;
    border-radius:12px;
    border:1px solid #eee;
    margin-bottom:5px;
    margin-top: 5px;
    display: block;
    transition:.2s;
}

.search-result-item:hover{
    background:#f8f9fa;
    transform:translateX(-5px);
}

#searchModal .modal-content{
    border:none;
}

.search-box, 
#search-results {
    max-width:900px;
    margin:auto;
}

.search-box input{
    height:60px;
    border-radius:20px;
    padding-right:60px;
    font-size:15px;
    border:2px solid #eee;
    box-shadow:none;
}

.search-box input:focus{
    border-color:#0d6efd;
    box-shadow:0 0 20px rgba(13,110,253,.15);
}

.search-icon{
    position:absolute;
    right:22px;
    top:50%;
    transform:translateY(-50%);
    font-size:20px;
    color:#999;
}

#search-results.loading{
    opacity:.4;
    transition:.2s;
}

.search-empty{
    text-align:center;
    padding:60px 20px;
    color:#888;
}

.logout-link {
  justify-content: left;
}
.logout-link button {
  color: red;
}
@media (max-width: 1399px) {

    .nav-link {
        font-size: 14px;
    }
    .navbar-nav {
        gap: 12px;
    }
    .navbar.navbar-expand-xl::before {
        background: linear-gradient(to left,#122b59 77%,#1eb3b7 75%);
    }
    .block-section.section-slider.slider-block .swiper-button-next {
        margin-right: -35px;
    }
    .block-section.section-slider.slider-block .swiper-button-prev {
        margin-left: -35px;
    }
}

@media (max-width: 1199px) {
    .main-header{
        height:auto;
        padding: 15px 0 39px 0;
    }

    .header-actions{
        margin-top:20px;
        flex-wrap:wrap;
    }

    .navbar-nav{
        margin:20px 0;
        gap:10px;
    }

    .top-links{
        justify-content:center;
        gap:15px;
        flex-wrap:wrap;
    }

    .regtangle-logo {
        display: block;
    }
   
    .square-logo {
        display: none;
    }
    .navbar-brand img {
        height: 87px;
        top: -23px;
    }
    #mainMenu {
        display: block;
    }
    #mainMenu ul.navbar-nav {
        display: none;
    }
    .header-actions {
        position: absolute;
        top: -4px;
        left: 0px;
        margin-top: 0 !important;
    }
    .main-header {
        background: linear-gradient(to right,#1eb3b7 34%,#122b59 30%);
    }
    .navbar.navbar-expand-xl::before {
        content: '';
        background: linear-gradient(to left,#122b59 72%,#1eb3b7 60%);
        height: 70px;
    }
    .navbar {
        justify-content: space-between;
        display: flex;
    }
    .search-btn {
       margin-left: 50px;
    }
    .login-btn {
        padding: 10px 20px;
    }
    .navbar-toggler {
       border: 0;
    }
    .navbar-toggler i {
        color:#fff;
    }
    .block-section.section-slider.slider-block .swiper-button-next, .block-section.section-slider.slider-block .swiper-button-prev {
        display: none !important;
    }

    #mainNavi {
        position: fixed;
        right: 0;
        max-width: 230px;
        height: 100vh !important;
        z-index: 99;
        display: block;
        background: var(--main-color);
        top: 0;
        transform: translateX(100%);
        transition: all 400ms;
    }
    #mainNavi.show {
        transform: translateX(0);
        transition: all 400ms;
        height: 100vh !important;
    }
    .navbar-nav {
        z-index: 999;
        color: #fff;
        width: 100%;
        transform: unset !important;
        padding: 23px;
        min-width: 230px;
        width: 100%;
        max-width: 100%;
    }
    #mainNavi.show .navbar-nav {
        visibility: visible;
        display: flex;
        opacity: 1;
    }
    .navbar-toggler[aria-expanded="true"]::before {
        content: '';
        background: rgba(3, 12, 15, 0.89);
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 95;
    }
    .navbar-toggler:focus {
        box-shadow: none !important;
    }
    .ribbon-box {
        z-index: 2;
    }

}

@media (max-width: 991px) {
    .event-row {
        flex-direction: column-reverse;
    }
    .square-logo {
       display: block;
    }
    .regtangle-logo {
        display: none;
    }
    .navbar.navbar-expand-xl::before {
        background: linear-gradient(to left,#122b59 62%,#1eb3b7 60%);
    }
    .footer-box {
        padding: 40px 25px;
    }

    .footer-project-card {
        margin: 0 auto;
    }

    .footer-menu {
        text-align: center;
    }

    .footer-about h3 {
        font-size: 26px;
    }
}


@media (max-width: 767px) {
    .navbar.navbar-expand-xl::before {
        background: linear-gradient(to left,#122b59 49%,#1eb3b7 40%);
    }
    .hero-static.col-md-6.d-flex.align-items-center.bg-body-extra-light {
        align-items: baseline !important;
        padding-top: 35px;
    }
}


@media (max-width: 575px) {
    .navbar.navbar-expand-xl::before {
        background: linear-gradient(to left,#122b59 50%,#1eb3b7 50%);
    }
    .login-btn span {
        display: none;
    }
    .login-btn {
        padding: 0;
        min-width: 35px;
        min-height: 35px;
        width: 35px;
        height: 35px;
        display: flex;
        justify-content: center;
        align-items: center;
        border-radius: 100%;
        margin-top: 1px;
    }
    .login-btn i {
        margin: 0;
    }
    .search-btn {
        margin-left: 3px;

    }

    .header-actions {
        left: 0px;
        gap: 0;
        top: -2px;
        justify-content: space-between;
        width: 150px;
        display: -webkit-flex !important;
        flex-wrap: nowrap !important;
        position: relative;
    }
    .main-header {
        height: auto;
        padding: 15px 0 13px 0;
    }
    .navbar-toggler {
        border: 0;
        font-size: 25px;
        line-height: 1;
        padding: 2px;
        margin-right:0px;
    }
    .block-section.section-slider.slider-block {
        padding-top: 30px !important;
        padding-bottom: 30px !important;
    }
    .block-section.section-slider.slider-block img {
        height: auto !important;
        aspect-ratio: 16/9 !important;
    }
    .block-section.section-timeline {
       padding-top: 0 !important;
    }
    .timeline-year {
        font-size: 0.75rem;
    }
    #mainMenu {
        max-width: 75%;
        display: flex;
        justify-content: left;
    }

    .icon-link-container .row {
        width: 100%;
        display: flex;
        flex-wrap: nowrap;
        margin:0 !important;
        overflow: auto;
        justify-content: right !important;
    }
    .icon-link-container {
        padding: 0;
    }
    .block-icon-links-section .container {
        padding: 0;
    }
    .icon-link-container > .mb-5 {
        padding: 0 10px;
    }
    .icon-link-container h2 {
        font-size: 19px;
    }
    .icon-link-container .col-6 {
        width: 25%;
        min-width: 146px;
    }
    .icon-link-container .card, .icon-link-container a {
        padding: 0 !important;
    }
    .icon-link-container .card .mb-3 {
        margin-bottom: 2px !important;
    }
    .icon-link-container .card img {
        padding:10px;
    }
    .icon-link-container .card .fw-semibold.small {
        font-size: 13px;
        padding: 0 10px;
    }

    .block-section.section-posts .featured-slider img {
        aspect-ratio: 16/9 !important;
        height: auto !important;
    }

    .block-section.section-posts .featured-slider {
        margin-bottom: 25px;
    }
    .a-news-link::before {
        content: '';
        background: linear-gradient(to bottom,transparent,#0000009e,#000);
    }
    .n-content {
        position: absolute;
        bottom: 18px;
    }
    .block-section.section-posts {
       padding-bottom: 0 !important;
    }
    .section-title {
       font-size: 20px !important;
       margin-bottom: 10px;
    }
    :root {
        --bs-body-font-size: .9rem;
    }
    .py-6.block-section.section-events {
        padding-top: 0 !important;
    }
    #company-timeline {
        flex-direction: column-reverse !important;
    }
    .py-5.block-section.section-slider.slider-block {
        padding-bottom: 0 !important;
    }
    .block-section.section-timeline:not(.chabok-active) {
        padding-bottom: 0 !important;
    }
    .time-line-content {
        display: -webkit-box;
        overflow: hidden;
        text-overflow: ellipsis;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }
    .time-line-mobile-btn {
       display: block;
       margin-top: 10px;
       margin-bottom: 10px;
    }
    .timeline-progress,
    .timeline-year svg,
    .timeline-navigation  {
        display: none;
    }
    .timeline-nav-container {
        width: 100%;
        margin-top: 30px;
    }
    .year-label {
        border: 1px solid var(--main-color);
        border-radius: 10px;
    }

    .block-section.section-timeline.chabok-active {
        position: fixed !important;
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 99;
        background: #fff;
        overflow: auto;
    }

    .block-section.section-timeline.chabok-active .time-line-content {
        display: block;
        overflow: unset;
    }
    .block-section.section-timeline.chabok-active .timeline-nav {
        position: fixed !important;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 10px;
        background: #fff;
        box-shadow: 0 0 14px rgba(0, 0, 0, 0.259);
        margin: 0 !important;
        z-index: 999;
    }

    .block-section.section-timeline.chabok-active .time-line-mobile-btn span {
        display: none;
    }
    .block-section.section-timeline.chabok-active .time-line-mobile-btn i {
        display: block;
    }
    .block-section.section-timeline.chabok-active .time-line-mobile-btn {
        position: fixed;
        top: 0;
        left: 0;
        border-radius: 0;
        margin: 0;
        width: 50px;
        height: 50px;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 23px;
        background-color: rgba(18, 43, 89, 0.412);
        border: 0;
    }
    .footer-about h3 {
        font-size: 20px;
    }
    .footer-box .col-lg-4 {
        margin-bottom: 30px;
    }
    .footer-menu, .partners-box, .trust-badges {
        display: none !important;
    }
    .footer-title::before {
        content: '\f149';
        font-family: "Font Awesome 7 Pro";
        float: left;
    }
    .footer-box .mb-4 {
        margin-bottom: 0 !important;
    }
    .ft-widget.chabok-active .footer-menu-toggle.chabok-active {
       display: block !important;
    }
    .ft-widget.chabok-active .footer-title::before {
        content: '\f148';
    }
    .footer-box {
        padding: 40px 25px;
        border-top: 3px solid var(--main-color);
    }
    .custom-footer .container {
        padding: 0;
    }
    .breadcrumb-navi .py-5 {
        padding: 30px 0 12px !important;
    }
    .breadcrumb li {
        min-width: max-content;
    }
    .breadcrumb {
        display: flex;
        width: 100%;
        overflow: auto;
        flex-wrap: nowrap;
    }
    .post-article {
        margin-top: -30px;
        padding-top: 10px;
    }
    .mb-padding-0 {
        padding-right: 0;
        padding-left: 0;
    }
    .mb-padding-0 .row {
        margin-right: 0px !important;
        margin-left: 0 !important;
    }
    .mb-padding-0 .row:not(.g-sm):not(.g-0) > .col, 
    .mb-padding-0 .row:not(.g-sm):not(.g-0) > [class*="col-"] {
        padding-left: 0;
        padding-right: 0;
    }
    .custom-footer {
        padding-top: 30px;
    }
    .footer-box {
        border-radius: 6px;
    }
    .media-page {
        padding-top: 0 !important;
    }
    .w-post-widget {
        border-radius: 0;
        margin-top: -25px;
    }
}


/* حالت ریسپانسیو */
@media (max-width: 576px) {
    .section-title .title-line {
        font-size: 1.6rem;
    }

    .section-title .title-line::before,
    .section-title .title-line::after {
        width: 30px;
    }
}

/* Mobile */

@media(max-width:992px){

    .departments-grid{
        grid-template-columns:
        repeat(auto-fit,minmax(160px,1fr));
    }

    .department-item{
        min-height:150px;
        padding:20px 10px;
    }

    .department-icon{
        width:60px;
        height:60px;
    }

    .department-item h3{
        font-size:14px;
    }
}

@media(max-width:576px){

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