html {
    scroll-behavior: auto;
}

:root {
    --iest-header-height: 0px;
    --iest-viewport-height: 100svh;
    --iest-hero-min-height: calc(var(--iest-viewport-height) - var(--iest-header-height));
}

.iest-nav-visual-anchor {
    display: block;
    position: relative;
    width: 100%;
    height: 0;
    margin: 0;
    padding: 0;
    pointer-events: none;
}

.iest-site-logo {
    display: block;
    width: auto;
    object-fit: contain;
}

.preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    overflow: hidden;
    background:
        radial-gradient(circle at 18% 18%, rgba(214, 31, 82, 0.22), transparent 24%),
        radial-gradient(circle at 82% 18%, rgba(79, 110, 255, 0.16), transparent 26%),
        radial-gradient(circle at 50% 88%, rgba(255, 255, 255, 0.06), transparent 24%),
        linear-gradient(145deg, #020816 0%, #08162d 52%, #102043 100%);
}

.preloader.iest-preloader-force-visible {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.preloader .th-btn {
    display: none !important;
}

.preloader::before,
.preloader::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.preloader::before {
    background:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 120px 120px;
    opacity: 0.14;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.92), transparent 88%);
}

.preloader::after {
    inset: -12%;
    background:
        radial-gradient(circle at 50% 50%, rgba(214, 31, 82, 0.16), transparent 26%),
        radial-gradient(circle at 64% 36%, rgba(79, 110, 255, 0.14), transparent 22%);
    filter: blur(54px);
    opacity: 0.9;
}

.preloader-inner {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    width: min(92vw, 560px);
}

.iest-preloader-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 34px 34px 28px;
    border-radius: 34px;
    background: linear-gradient(180deg, rgba(7, 15, 34, 0.92) 0%, rgba(12, 25, 54, 0.82) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 32px 90px rgba(2, 8, 23, 0.52), inset 0 1px 0 rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(18px);
    text-align: center;
    overflow: hidden;
}

.iest-preloader-card::before,
.iest-preloader-card::after {
    content: "";
    position: absolute;
    pointer-events: none;
}

.iest-preloader-card::before {
    inset: 16px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.iest-preloader-card::after {
    width: 220px;
    height: 220px;
    top: -90px;
    right: -72px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(214, 31, 82, 0.24) 0%, rgba(214, 31, 82, 0) 70%);
}

.iest-preloader-kicker {
    display: block;
    width: fit-content;
    margin: 0;
    padding: 8px 14px;
    color: rgba(244, 247, 255, 0.95);
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: clamp(10px, 1.4vw, 12px);
    font-weight: 800;
    letter-spacing: 0.18em;
    line-height: 1.2;
    text-transform: uppercase;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.iest-preloader-seal-stage {
    position: relative;
    width: 228px;
    height: 228px;
    display: grid;
    place-items: center;
    isolation: isolate;
}

.iest-preloader-seal-stage::before,
.iest-preloader-seal-stage::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.iest-preloader-seal-stage::before {
    inset: 0;
    background:
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.3), transparent 38%),
        conic-gradient(from 200deg, rgba(214, 31, 82, 0.68), rgba(79, 110, 255, 0.58), rgba(255, 255, 255, 0.22), rgba(214, 31, 82, 0.68));
    mask: radial-gradient(circle, transparent 58%, #000 60%);
    opacity: 0.9;
    filter: drop-shadow(0 10px 22px rgba(214, 31, 82, 0.18));
    animation: iestPreloaderOrbit 8s linear infinite;
}

.iest-preloader-seal-stage::after {
    inset: 18px;
    background:
        radial-gradient(circle at center, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0.08) 42%, rgba(255, 255, 255, 0) 72%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.03));
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
}

.iest-site-logo--preloader {
    position: relative;
    z-index: 1;
    width: min(100%, 148px);
    margin: 0;
    padding: 16px 15px;
    object-position: center;
    border-radius: 28px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.99), rgba(244, 247, 252, 0.96));
    border: 1px solid rgba(255, 255, 255, 0.82);
    box-shadow:
        0 22px 52px rgba(2, 8, 23, 0.34),
        0 0 0 10px rgba(255, 255, 255, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.96);
    filter: drop-shadow(0 14px 26px rgba(2, 8, 23, 0.22));
    animation: iestPreloaderFloat 3.1s ease-in-out infinite;
}

.preloader .loader {
    position: relative;
    display: inline-flex;
    justify-content: center;
    width: fit-content;
    margin: 0;
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: clamp(60px, 10vw, 82px);
    font-weight: 800;
    line-height: 0.9;
    letter-spacing: -0.08em;
    text-transform: uppercase;
    color: #ffffff;
    text-shadow: none !important;
    z-index: 1;
}

.preloader .loader::after {
    content: "";
    position: absolute;
    left: 4%;
    right: 4%;
    bottom: -10px;
    height: 16px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(214, 31, 82, 0.34) 0%, rgba(79, 110, 255, 0.18) 100%);
    filter: blur(10px);
    opacity: 0.92;
}

.preloader .loading-text {
    position: absolute;
    inset: 0;
    color: transparent;
    -webkit-text-stroke: 1px rgba(214, 31, 82, 0.82);
    transform: translate(8px, 8px);
    opacity: 0.82;
    z-index: -1;
    pointer-events: none;
}

.iest-preloader-motto {
    margin: 6px 0 0;
    color: rgba(227, 233, 247, 0.88);
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: clamp(14px, 2vw, 18px);
    font-weight: 700;
    letter-spacing: 0.26em;
    line-height: 1.2;
    text-transform: uppercase;
}

.iest-preloader-line {
    width: min(42vw, 210px);
    height: 6px;
    margin: 8px auto 0;
    display: block;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 1px 2px rgba(2, 8, 23, 0.18);
}

.iest-preloader-line span {
    width: 34%;
    height: 100%;
    display: block;
    border-radius: inherit;
    background: linear-gradient(90deg, #ffffff 0%, #d61f52 52%, #7f91ff 100%);
    box-shadow: 0 0 20px rgba(214, 31, 82, 0.28);
    animation: iestPreloaderLine 1.45s cubic-bezier(0.76, 0, 0.24, 1) infinite;
}

@keyframes iestPreloaderLine {
    0% {
        transform: translateX(-140%);
    }
    100% {
        transform: translateX(290%);
    }
}

@keyframes iestPreloaderFloat {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes iestPreloaderOrbit {
    0% {
        transform: rotate(0deg) scale(1);
    }
    50% {
        transform: rotate(180deg) scale(1.02);
    }
    100% {
        transform: rotate(360deg) scale(1);
    }
}

.iest-site-logo--mobile {
    height: 64px;
}

.iest-site-logo--header {
    height: 78px;
}

.iest-header-brand {
    position: relative;
    z-index: 2;
}

.header-layout2 .header-logo {
    padding: 0;
}

.iest-header-brand__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    max-width: 100%;
    min-height: 72px;
}

.iest-header-brand__seal {
    width: 58px;
    height: 68px;
    display: block;
    object-fit: contain;
    object-position: center;
    flex-shrink: 0;
}

.iest-header-brand__copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
    color: #ffffff;
    line-height: 1;
}

.iest-header-brand__copy strong {
    display: block;
    margin: 0;
    color: #ffffff;
    font-family: "Playfair Display", serif;
    font-size: 34px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.iest-header-brand__copy small {
    display: block;
    margin-top: 4px;
    color: rgba(255, 255, 255, 0.96);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    white-space: nowrap;
}

.header-layout2 .menu-area {
    --shape-width: 18.8%;
    transition:
        padding 0.42s cubic-bezier(0.22, 1, 0.36, 1),
        background-color 0.36s ease,
        box-shadow 0.36s ease,
        backdrop-filter 0.36s ease;
}

.header-layout2 .main-menu {
    margin-left: 34px;
}

.sticky-wrapper {
    transition:
        background-color 0.4s ease,
        filter 0.4s ease,
        box-shadow 0.44s ease,
        transform 0.48s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: transform, box-shadow, filter;
}

.sticky-wrapper.sticky {
    animation: none !important;
    transform: translate3d(0, 0, 0) !important;
}

html.iest-is-nav-scrolling .sticky-wrapper,
body.iest-is-nav-scrolling .sticky-wrapper {
    transition-duration: 0.52s;
}

html.iest-is-nav-scrolling .sticky-wrapper.sticky,
body.iest-is-nav-scrolling .sticky-wrapper.sticky {
    box-shadow: 0 18px 40px rgba(7, 18, 42, 0.14);
}

.iest-hero-seal-card {
    margin-top: 28px;
    padding: 16px 18px;
    display: inline-flex;
    align-items: center;
    gap: 16px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.24);
    box-shadow: 0 22px 48px rgba(5, 12, 28, 0.22);
    backdrop-filter: blur(10px);
}

.iest-hero-seal-card__media {
    width: 110px;
    min-width: 110px;
    padding: 10px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 14px 32px rgba(8, 15, 33, 0.18);
}

.iest-hero-seal-card__media img {
    width: 100%;
    height: auto;
    display: block;
}

.iest-hero-seal-card__content {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: #ffffff;
}

.iest-hero-seal-card__content span {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.iest-hero-seal-card__content strong {
    font-family: "Playfair Display", serif;
    font-size: 32px;
    line-height: 1.05;
    color: #ffffff;
}

.iest-hero {
    background-image: linear-gradient(110deg, rgba(6, 16, 40, 0.95) 0%, rgba(14, 41, 93, 0.9) 52%, rgba(191, 33, 68, 0.72) 100%), url('/iest/assets/img/campus/campus-1-1.jpg');
    background-size: cover;
    background-position: center;
    min-height: var(--iest-hero-min-height);
}

.iest-hero,
.iest-hero .hero-slider2,
.iest-hero .swiper-wrapper,
.iest-hero .swiper-slide,
.iest-hero .swiper-slide > .container,
.iest-hero .swiper-slide > .container > .row {
    min-height: var(--iest-hero-min-height);
}

.iest-hero .hero-style2 {
    padding: 50px 0 68px 0;
}

.iest-hero .hero-title {
    max-width: 900px;
    margin-bottom: 12px;
    font-size: 60px;
    line-height: 1.04;
}

.iest-hero .hero-text {
    max-width: 700px;
    margin-bottom: 18px;
    font-size: 18px;
}

.iest-hero .btn-wrap {
    gap: 12px 18px;
}

.iest-hero .slider-pagination {
    bottom: 4% !important;
}

.iest-hero .hero-2-social {
    display: block !important;
    left: 6px;
    top: 50%;
    z-index: 8;
}

.iest-hero .th-social a {
    width: 32px;
    height: 32px;
    line-height: 32px;
    font-size: 14px;
    backdrop-filter: blur(8px);
}

.iest-hero .hero-image {
    right: 30px;
    bottom: 92px;
}

.iest-hero-image img {
    width: min(100%, 300px);
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: 32px;
    border: 8px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 28px 60px rgba(4, 10, 26, 0.35);
}

.iest-hero-seal-card {
    margin-top: 18px;
    padding: 12px 14px;
    gap: 12px;
}

.iest-hero-seal-card__media {
    width: 84px;
    min-width: 84px;
    padding: 8px;
}

.iest-hero-seal-card__content span {
    font-size: 11px;
}

.iest-hero-seal-card__content strong {
    font-size: 26px;
}

.iest-hidden {
    display: none;
}

.iest-other-career {
    display: none;
}

.iest-other-career.is-visible {
    display: block;
}

.iest-form-feedback {
    display: none;
    padding: 14px 18px;
    border-radius: 18px;
    border: 1px solid transparent;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.5;
    box-shadow: 0 14px 34px rgba(7, 14, 32, 0.18);
}

.iest-form-feedback.success,
.iest-form-feedback.error,
.iest-form-feedback.is-success,
.iest-form-feedback.is-error {
    display: block;
}

.iest-form-feedback.success,
.iest-form-feedback.is-success {
    color: #d7ffe7;
    background: rgba(15, 157, 88, 0.16);
    border-color: rgba(52, 211, 153, 0.44);
}

.iest-form-feedback.error,
.iest-form-feedback.is-error {
    color: #ffe0e0;
    background: rgba(239, 68, 68, 0.14);
    border-color: rgba(248, 113, 113, 0.42);
}

.hero-subtitle {
    display: inline-block;
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.iest-diplomado-list {
    margin-top: 35px;
}

.iest-diplomado-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 24px;
}

.iest-diplomado-item h4 {
    margin: 0 0 8px;
    color: var(--title-color);
}

.iest-diplomado-item p {
    margin: 0;
}

.iest-diplomado-icon {
    width: 58px;
    height: 58px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.12);
    color: var(--theme-color);
    flex-shrink: 0;
    font-size: 20px;
}

.program-card .program-img img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.iest-projects-section {
    background: linear-gradient(180deg, #ffffff 0%, #f6f8fc 100%);
}

.iest-project-card {
    height: 100%;
    border-radius: 28px;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.1);
}

.iest-project-col.is-hidden {
    display: none;
}

.iest-facebook-btn {
    background: #1877f2;
    border-color: #1877f2;
    color: #ffffff;
}

.iest-facebook-btn:hover {
    background: #0f5dcc;
    border-color: #0f5dcc;
    color: #ffffff;
}

.iest-project-social {
    margin: 0 0 34px;
    padding: 26px 28px;
    border-radius: 26px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    background: linear-gradient(120deg, rgba(24, 119, 242, 0.08) 0%, rgba(15, 23, 42, 0.04) 100%);
    border: 1px solid rgba(24, 119, 242, 0.12);
}

.iest-project-social h3 {
    margin: 6px 0 8px;
    font-size: 30px;
    color: var(--title-color);
}

.iest-project-social p {
    margin: 0;
    max-width: 760px;
}

.iest-project-social-kicker {
    display: inline-block;
    color: #1877f2;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.iest-project-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 0 0 34px;
}

.iest-project-filter {
    border: 0;
    border-radius: 999px;
    padding: 12px 18px;
    background: #ffffff;
    color: #1f2937;
    font-size: 14px;
    font-weight: 700;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.iest-project-filter:hover,
.iest-project-filter.is-active {
    background: #0f172a;
    color: #ffffff;
    transform: translateY(-1px);
}

.iest-project-cover {
    position: relative;
    display: block;
}

.iest-project-cover img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.iest-project-badge {
    position: absolute;
    top: 18px;
    right: 18px;
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(191, 33, 68, 0.92);
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.iest-project-thumb-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    padding: 16px 16px 0;
}

.iest-project-thumb {
    display: block;
}

.iest-project-thumb img {
    width: 100%;
    height: 92px;
    object-fit: cover;
    border-radius: 16px;
}

.iest-project-content {
    padding: 22px;
}

.iest-project-content h3 {
    margin: 0 0 10px;
    color: var(--title-color);
    font-size: 28px;
}

.iest-project-content p {
    margin: 0;
}

.iest-project-meta,
.iest-project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.iest-project-meta {
    margin-bottom: 12px;
}

.iest-project-meta span,
.iest-project-tags span {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 700;
}

.iest-project-meta span {
    background: rgba(15, 118, 110, 0.1);
    color: #0f766e;
}

.iest-project-tags {
    margin-top: 18px;
}

.iest-project-tags span {
    background: #eef2ff;
    color: #1e3a8a;
}

.iest-project-empty {
    padding: 42px;
    border-radius: 30px;
    text-align: center;
    background: linear-gradient(135deg, #0f172a 0%, #1d4ed8 100%);
    color: #ffffff;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.16);
}

.iest-project-empty h3 {
    color: #ffffff;
    margin-bottom: 12px;
}

.iest-project-empty-tags {
    margin-top: 18px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.iest-project-empty-tags span {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    color: #ffffff;
    font-size: 13px;
    font-weight: 700;
}

.img-box2 img,
.scholar-imgbox .iest-scholar-img,
.addmission-forum-thumb .iest-form-thumb-image {
    width: 100%;
    object-fit: cover;
}

.img-box2 {
    position: relative;
}

.iest-about-seal {
    position: absolute;
    right: 18px;
    bottom: 22px;
    width: min(220px, 42%);
    padding: 14px 14px 12px;
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 26px 54px rgba(11, 20, 42, 0.18);
    text-align: center;
}

.iest-about-seal img {
    width: 100%;
    max-width: 150px;
    height: auto;
    display: block;
    margin: 0 auto 10px;
}

.iest-about-seal span {
    display: inline-block;
    color: #9f1239;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.scholar-imgbox .iest-scholar-img {
    border-radius: 32px;
    box-shadow: 0 24px 48px rgba(9, 15, 30, 0.2);
}

.iest-admission-band {
    position: relative;
    background-image: linear-gradient(120deg, rgba(5, 16, 41, 0.97) 0%, rgba(13, 50, 89, 0.9) 54%, rgba(171, 29, 64, 0.8) 100%), url('/iest/assets/img/event/event-1-1.jpg');
    background-position: center 16%;
    background-size: cover;
}

.iest-contact-section {
    position: relative;
}

.iest-contact-section .addmission-area {
    height: 560px;
}

.iest-contact-stage {
    padding-top: 0;
}

.iest-contact-heading {
    padding-top: clamp(58px, 7vw, 84px);
    margin-bottom: 0;
    scroll-margin-top: calc(var(--iest-header-height) + 18px);
}

.iest-contact-heading .sec-title {
    margin-bottom: 26px !important;
}

.iest-contact-heading .box-text-wrap {
    margin-top: 0 !important;
}

.iest-contact-heading .box-text {
    max-width: 860px;
    margin: 0 auto;
}

.iest-contact-sidecard {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 24px;
    z-index: 2;
    padding: 22px 22px 20px;
    border-radius: 28px;
    background:
        linear-gradient(180deg, rgba(6, 18, 39, 0.82), rgba(11, 29, 57, 0.7)),
        rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(18px);
    box-shadow: 0 20px 42px rgba(4, 10, 24, 0.34);
}

.iest-contact-sidecard__header {
    margin-bottom: 14px;
}

.iest-contact-sidecard__eyebrow {
    display: inline-block;
    margin-bottom: 6px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.iest-contact-sidecard__title {
    margin: 0;
    color: #ffffff;
    font-size: clamp(18px, 2vw, 24px);
    font-weight: 700;
    line-height: 1.15;
}

.iest-contact-channels {
    margin-top: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 12px;
}

.iest-contact-channel {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    backdrop-filter: blur(8px);
    box-shadow: 0 16px 34px rgba(6, 16, 40, 0.18);
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.iest-contact-channel:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.26);
    color: #ffffff;
}

.iest-contact-channel i {
    font-size: 16px;
}

.iest-contact-details-grid {
    margin-top: 14px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    max-width: none;
}

.iest-contact-detail-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    text-align: left;
    backdrop-filter: blur(10px);
    box-shadow: none;
}

.iest-contact-detail-card i {
    font-size: 18px;
    margin-top: 3px;
}

.iest-contact-detail-card strong {
    display: block;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.iest-contact-detail-card span {
    display: block;
    margin-top: 3px;
    font-size: 14px;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.84);
}

.iest-contact-detail-card.is-link {
    text-decoration: none;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.iest-contact-detail-card.is-link:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.22);
    color: #ffffff;
}

.iest-contact-section .admission-forum-wrap {
    margin-top: -308px;
}

@media (max-width: 991px) {
    .iest-contact-section .addmission-area {
        height: auto;
        padding-bottom: 220px;
    }

    .iest-contact-heading {
        padding-top: 48px;
        scroll-margin-top: calc(var(--iest-header-height) + 14px);
    }

    .iest-contact-sidecard {
        position: relative;
        left: auto;
        right: auto;
        bottom: auto;
        margin: -84px 18px 18px;
    }

    .iest-contact-section .admission-forum-wrap {
        margin-top: -180px;
    }
}

@media (max-width: 575px) {
    .iest-contact-channels {
        gap: 10px;
    }

    .iest-contact-channel {
        width: 100%;
        justify-content: center;
        font-size: 13px;
    }

    .iest-contact-details-grid {
        grid-template-columns: 1fr;
    }

    .iest-contact-sidecard {
        margin: -70px 14px 14px;
        padding: 18px 16px 16px;
        border-radius: 24px;
    }

    .iest-contact-sidecard__title {
        font-size: 18px;
    }

    .iest-contact-heading {
        padding-top: 36px;
    }

    .iest-contact-heading .sec-title {
        margin-bottom: 18px !important;
    }

    .iest-contact-section .admission-forum-wrap {
        margin-top: -132px;
    }

    .iest-whatsapp-float {
        right: 0;
        bottom: 118px;
        width: 50px;
        height: 84px;
        transform: translateX(10px);
        border-radius: 18px 0 0 18px;
    }

    .iest-whatsapp-float__icon {
        width: 50px;
        height: 84px;
        background: transparent;
        box-shadow: none;
        font-size: 24px;
    }
}

.addmission-forum-thumb .iest-form-thumb-image {
    min-height: 100%;
    aspect-ratio: 4 / 5;
}

.accordion-body .btn-wrap .th-btn,
.program-content .btn-wrap a,
.menu a[data-career-trigger] {
    cursor: pointer;
}

.iest-footer-seal {
    margin-bottom: 18px;
}

.iest-footer-seal img {
    width: 118px;
    max-width: 100%;
    height: auto;
    display: block;
    padding: 10px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.18);
}

.footer-info-static {
    display: block;
    color: var(--body-color);
    line-height: 1.7;
}

.footer-info-static:not(:last-child) {
    margin-bottom: 16px;
}

.iest-whatsapp-float {
    position: fixed;
    right: 0;
    bottom: 138px;
    z-index: 40;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 96px;
    padding: 0;
    border-radius: 22px 0 0 22px;
    background: linear-gradient(135deg, #16a34a 0%, #22c55e 100%);
    color: #ffffff;
    text-decoration: none;
    box-shadow: 0 20px 45px rgba(22, 163, 74, 0.34);
    overflow: hidden;
    transform: translateX(12px);
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.iest-whatsapp-float:hover {
    transform: translateX(0);
    color: #ffffff;
    box-shadow: 0 24px 52px rgba(22, 163, 74, 0.4);
}

.iest-whatsapp-float__icon {
    width: 58px;
    height: 96px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 22px 0 0 22px;
    background: transparent;
    box-shadow: none;
    font-size: 30px;
}

@media (max-width: 1199px) {
    .header-layout2 .menu-area {
        --shape-width: 23%;
    }

    .header-layout2 .main-menu {
        margin-left: 12px;
    }

    .iest-header-brand__seal {
        width: 52px;
        height: 60px;
    }

    .iest-header-brand__copy strong {
        font-size: 30px;
    }

    .iest-header-brand__copy small {
        font-size: 8px;
        letter-spacing: 0.12em;
    }

    .iest-hero .hero-style2 {
        padding: 82px 0 64px 0;
    }

    .iest-hero .hero-title {
        font-size: 52px;
    }

    .iest-hero .slider-pagination {
        bottom: 2.5% !important;
    }

    .iest-hero .hero-image {
        right: 0;
        bottom: 68px;
    }

    .iest-hero .hero-2-social {
        display: block !important;
        left: 2px;
        top: 50%;
    }

    .iest-hero .swiper-slide > .container {
        padding-left: 54px;
    }

    .iest-whatsapp-float {
        bottom: 124px;
    }
}

@media (max-width: 767px) {
    .preloader::after {
        inset: -22%;
    }

    .preloader-inner {
        width: min(92vw, 390px);
    }

    .iest-preloader-card {
        gap: 14px;
        padding: 24px 18px 22px;
        border-radius: 28px;
        text-align: center;
    }

    .iest-preloader-kicker {
        font-size: 9px;
        letter-spacing: 0.14em;
        padding: 7px 11px;
    }

    .iest-preloader-seal-stage {
        width: 176px;
        height: 176px;
    }

    .iest-preloader-seal-stage::after {
        inset: 14px;
    }

    .iest-site-logo--preloader {
        width: min(100%, 112px);
        padding: 12px 11px;
        border-radius: 22px;
    }

    .preloader .loader {
        font-size: clamp(42px, 16vw, 58px);
    }

    .preloader .loading-text {
        transform: translate(6px, 6px);
    }

    .iest-preloader-motto {
        margin-top: 2px;
        font-size: clamp(12px, 4vw, 15px);
        text-align: center;
        letter-spacing: 0.18em;
    }

    .iest-preloader-line {
        width: min(54vw, 170px);
        height: 5px;
    }

    .iest-header-brand__link {
        gap: 8px;
        min-height: 58px;
    }

    .iest-header-brand__seal {
        width: 42px;
        height: 50px;
    }

    .iest-header-brand__copy strong {
        font-size: 24px;
    }

    .iest-header-brand__copy small {
        display: none;
    }

    .iest-hero-seal-card {
        width: 100%;
        padding: 16px;
        flex-direction: column;
        align-items: flex-start;
    }

    .iest-hero-seal-card__media {
        width: 88px;
        min-width: 88px;
    }

    .iest-hero-seal-card__content strong {
        font-size: 24px;
    }

    .iest-hero .hero-style2 {
        padding: 60px 0 36px 0;
    }

    .iest-hero .hero-title {
        margin-bottom: 12px;
        font-size: 42px;
        line-height: 1.06;
    }

    .iest-hero .hero-text {
        margin-bottom: 14px;
        font-size: 16px;
    }

    .iest-hero .hero-image {
        bottom: 0;
    }

    .iest-hero .hero-2-social {
        display: block !important;
        left: 0;
        top: 54%;
    }

    .iest-hero .th-social a {
        width: 28px;
        height: 28px;
        line-height: 28px;
        font-size: 12px;
    }

    .iest-hero .swiper-slide > .container {
        padding-left: 48px;
        padding-right: 18px;
    }

    .iest-project-social {
        padding: 22px;
        flex-direction: column;
        align-items: flex-start;
    }

    .iest-project-social h3 {
        font-size: 24px;
    }

    .iest-project-content h3 {
        font-size: 24px;
    }

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

    .iest-about-seal {
        position: static;
        width: 100%;
        margin-top: 20px;
    }
}