/* ==========================================================================
   Exir Shimi Azma Bartar — site theme
   Load AFTER bootstrap.min.css and style.css so it can override them.
   Motif: the benzene hexagon + rising flask bubbles from the company logo.
   ========================================================================== */

@font-face {
    font-family: 'IRANSans Medium';
    src: url('../font/iransans medium.ttf') format('truetype');
    font-display: swap;
}

:root {
    --ex-ink: #0b2a1e; /* deep bottle green */
    --ex-ink-2: #12392a;
    --ex-green: #1f9d46; /* flask green (logo) */
    --ex-green-d: #157a35;
    --ex-lime: #8be04e; /* bubbles */
    --ex-teal: #12808a; /* glass */
    --ex-paper: #f3f8f4;
    --ex-line: #dbe7de;
    --ex-text: #1c2b24;
    --ex-muted: #5b6b62;
    --ex-hex: polygon(25% 0, 75% 0, 100% 50%, 75% 100%, 25% 100%, 0 50%);
    --ex-pat-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100' viewBox='0 0 56 100'%3E%3Cpath d='M28 66L0 50L0 16L28 0L56 16L56 50L28 66L28 100M28 0L28 -34M0 50L0 84L28 100L56 84L56 50' fill='none' stroke='%231f9d46' stroke-opacity='.13' stroke-width='1.5'/%3E%3C/svg%3E");
    --ex-pat-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100' viewBox='0 0 56 100'%3E%3Cpath d='M28 66L0 50L0 16L28 0L56 16L56 50L28 66L28 100M28 0L28 -34M0 50L0 84L28 100L56 84L56 50' fill='none' stroke='white' stroke-opacity='.07' stroke-width='1.5'/%3E%3C/svg%3E");
}

/* ---------- base ---------- */
body {
    font-family: 'IRANSans Medium', Tahoma, 'Segoe UI', sans-serif;
    color: var(--ex-text);
    background: #fff;
    line-height: 1.8;
}

button, input, textarea, select {
    font-family: inherit;
}

h1, h2, h3, h4, h5, h6 {
    font-family: inherit;
    font-weight: 500;
    color: var(--ex-ink);
}

a {
    color: var(--ex-green-d);
}

:focus-visible {
    outline: 3px solid rgba(31, 157, 70, .45);
    outline-offset: 2px;
}

.ex-hexi {
    flex: none;
    width: 44px;
    aspect-ratio: 1.1547;
    clip-path: var(--ex-hex);
    background: var(--ex-green);
    color: #fff;
    display: grid;
    place-items: center;
}

    .ex-hexi.lg {
        width: 64px;
        font-size: 1.35rem;
    }

/* ---------- loader ---------- */
#spinner.ex-loader {
    background: #fff;
}

.ex-loader .ex-hexi {
    width: 72px;
    background: var(--ex-green);
    animation: ex-pulse 1.1s ease-in-out infinite;
}

@keyframes ex-pulse {
    0%,100% {
        transform: scale(.82);
        opacity: .6;
    }

    50% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ---------- topbar ---------- */
.ex-topbar {
    background: var(--ex-ink);
    color: rgba(255,255,255,.78);
    font-size: .86rem;
    padding: .5rem 0;
}

    .ex-topbar a {
        color: inherit;
        text-decoration: none;
    }

        .ex-topbar a:hover {
            color: var(--ex-lime);
        }

    .ex-topbar i {
        color: var(--ex-lime);
        margin-inline-end: .5rem;
    }

.ex-topbar-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.ex-topbar-info {
    display: flex;
    gap: 1.75rem;
    flex-wrap: wrap;
}

/* ---------- navbar ---------- */
.ex-nav {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: rgba(255,255,255,.94);
    -webkit-backdrop-filter: saturate(1.4) blur(10px);
    backdrop-filter: saturate(1.4) blur(10px);
    border-bottom: 1px solid var(--ex-line);
}

    .ex-nav .navbar {
        padding: .5rem 0;
    }

.ex-brand {
    display: flex;
    align-items: center;
    gap: .85rem;
    text-decoration: none;
    color: var(--ex-ink);
}

    .ex-brand img {
        height: 58px;
        width: auto;
        display: block;
    }

.ex-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.35;
}

    .ex-brand-text strong {
        font-weight: 500;
        font-size: 1.08rem;
        color: var(--ex-ink);
    }

    .ex-brand-text small {
        direction: ltr;
        text-align: right;
        color: var(--ex-green-d);
        font-size: .74rem;
    }

.ex-nav .navbar-nav {
    padding: .25rem 0;
    gap: .15rem;
}

    .ex-nav .navbar-nav .nav-link {
        padding: .55rem 1.05rem;
        color: var(--ex-text);
        font-size: 1rem;
        border-radius: 999px;
        transition: background-color .2s, color .2s;
    }

        .ex-nav .navbar-nav .nav-link:hover {
            color: var(--ex-green-d) !important;
            background: var(--ex-paper);
        }

        .ex-nav .navbar-nav .nav-link.active {
            color: var(--ex-green-d) !important;
            background: #e3f3e8;
        }

.ex-nav .dropdown-toggle::after {
    font-family: "Font Awesome 5 Free";
    font-size: .85rem;
    margin-inline-start: .45rem;
    margin-left: 0;
}

.ex-nav .dropdown-menu {
    border: 1px solid var(--ex-line);
    border-radius: 18px;
    padding: .5rem;
    min-width: 250px;
    box-shadow: 0 18px 40px rgba(11,42,30,.14);
    text-align: right;
}

@media (min-width: 992px) {
    .ex-nav .nav-item .dropdown-menu {
        right: 0;
        left: auto;
        top: calc(100% + 6px);
    }

        .ex-nav .nav-item .dropdown-menu::before {
            content: "";
            position: absolute;
            inset: -10px 0 auto 0;
            height: 10px;
        }
    /* hover bridge */
}

.ex-nav .dropdown-item {
    border-radius: 12px;
    padding: .55rem .9rem;
    color: var(--ex-text);
    white-space: normal;
}

    .ex-nav .dropdown-item:hover {
        background: #e3f3e8;
        color: var(--ex-green-d);
    }

    .ex-nav .dropdown-item.all {
        color: var(--ex-green-d);
        border-top: 1px solid var(--ex-line);
        border-radius: 0 0 12px 12px;
        margin-top: .35rem;
    }

.ex-toggler {
    border: 1px solid var(--ex-line);
    border-radius: 12px;
    padding: .45rem .7rem;
    color: var(--ex-ink);
    background: #fff;
}

.ex-call {
    display: inline-flex;
    align-items: center;
    gap: .65rem;
    padding: .35rem 1.1rem .35rem .4rem;
    border-radius: 999px;
    background: var(--ex-ink);
    color: #fff;
    text-decoration: none;
    font-size: .95rem;
    white-space: nowrap;
    transition: background-color .2s;
}

    .ex-call:hover {
        background: var(--ex-green-d);
        color: #fff;
    }

    .ex-call .ex-hexi {
        width: 40px;
        background: var(--ex-green);
    }

    .ex-call .num {
        direction: ltr;
        unicode-bidi: plaintext;
    }

@media (max-width: 991.98px) {
    .ex-nav .navbar-collapse {
        padding: .75rem 0 1rem;
    }

    .ex-nav .navbar-nav .nav-link {
        border-radius: 12px;
    }

    .ex-nav .dropdown-menu {
        box-shadow: none;
        background: var(--ex-paper);
    }
}

/* ---------- hero ---------- */
.ex-hero {
    position: relative;
    background: var(--ex-ink);
    overflow: hidden;
}

    .ex-hero .carousel-item img {
        width: 100%;
        height: min(74vh, 640px);
        min-height: 0;
        /*object-fit: cover;*/
    }

    .ex-hero .carousel-item::after {
        pointer-events: none;
        background: linear-gradient(to top, rgba(11,42,30,.9) 0%, rgba(11,42,30,.35) 42%, rgba(11,42,30,0) 75%);
    }

    .ex-hero .carousel-caption {
        left: 0;
        right: 0;
        bottom: 0;
        height: auto;
        display: block;
        text-align: right;
        padding: 0 0 5.5rem;
        z-index: 3;
    }

.ex-cap {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    max-width: 780px;
    color: #fff;
    text-decoration: none;
}

.ex-cap-text {
    font-size: clamp(1.15rem, 2.4vw, 2rem);
    line-height: 1.9;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ex-cap-go {
    flex: none;
    width: 52px;
    aspect-ratio: 1.1547;
    clip-path: var(--ex-hex);
    background: var(--ex-green);
    display: grid;
    place-items: center;
    transition: background-color .25s, transform .25s;
}

.ex-cap:hover {
    color: #fff;
}

    .ex-cap:hover .ex-cap-go {
        background: var(--ex-lime);
        color: var(--ex-ink);
        transform: translateX(-4px);
    }

.ex-hero .carousel-indicators {
    bottom: 2.6rem;
    margin: 0;
    z-index: 4;
}

    .ex-hero .carousel-indicators [data-bs-target] {
        width: 26px;
        height: 6px;
        border: 0;
        border-radius: 6px;
        background: #fff;
        opacity: .45;
        transition: width .3s, opacity .3s, background-color .3s;
    }

    .ex-hero .carousel-indicators .active {
        width: 52px;
        opacity: 1;
        background: var(--ex-lime);
    }

.ex-hero .carousel-control-prev,
.ex-hero .carousel-control-next {
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
    width: 52px;
    height: 52px;
    margin: 0 1.25rem;
    border-radius: 50%;
    background: rgba(255,255,255,.14);
    border: 1px solid rgba(255,255,255,.4);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    opacity: 1;
    z-index: 4;
}

.ex-hero .carousel-control-prev {
    left: 0;
    right: auto;
}

.ex-hero .carousel-control-next {
    right: 0;
    left: auto;
}

    .ex-hero .carousel-control-prev:hover,
    .ex-hero .carousel-control-next:hover {
        background: var(--ex-green);
    }

@media (max-width: 767.98px) {
    .ex-hero .carousel-item img {
        height: 380px;
    }

    .ex-hero .carousel-control-prev, .ex-hero .carousel-control-next {
        display: none;
    }

    .ex-hero .carousel-caption {
        padding-bottom: 4.2rem;
    }

    .ex-cap-go {
        width: 42px;
    }
}

/* rising bubbles — the one deliberate moment of motion */
.ex-bubbles {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    overflow: hidden;
}

    .ex-bubbles i {
        position: absolute;
        bottom: -40px;
        inset-inline-start: var(--x);
        width: var(--s);
        height: var(--s);
        border-radius: 50%;
        border: 1.5px solid rgba(139,224,78,.75);
        background: rgba(139,224,78,.12);
        animation: ex-rise var(--d) linear var(--l) infinite;
    }

@keyframes ex-rise {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }

    12% {
        opacity: .9;
    }

    100% {
        transform: translateY(-80vh) translateX(18px);
        opacity: 0;
    }
}

/* fallback hero when there are no slides */
.ex-hero-static {
    position: relative;
    overflow: hidden;
    color: #fff;
    background: radial-gradient(900px 400px at 85% 10%, rgba(31,157,70,.35), transparent 60%), var(--ex-ink);
}

    .ex-hero-static::before {
        content: "";
        position: absolute;
        inset: 0;
        background-image: var(--ex-pat-dark);
    }

    .ex-hero-static .container {
        position: relative;
        z-index: 3;
        padding-block: 5.5rem 7rem;
    }

    .ex-hero-static h1 {
        color: #fff;
        font-size: clamp(1.8rem, 4vw, 3rem);
        line-height: 1.6;
    }

    .ex-hero-static p {
        color: rgba(255,255,255,.8);
        font-size: 1.1rem;
        max-width: 560px;
    }

.ex-hero-logo {
    background: #fff;
    border-radius: 28px;
    padding: 1rem;
    max-width: 280px;
    box-shadow: 0 30px 60px rgba(0,0,0,.35);
}

/* ---------- buttons ---------- */
.ex-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    padding: .8rem 1.8rem;
    border-radius: 999px;
    border: 0;
    background: var(--ex-green);
    color: #fff;
    text-decoration: none;
    transition: background-color .2s, transform .2s, box-shadow .2s;
}

    .ex-btn:hover {
        background: var(--ex-green-d);
        color: #fff;
        box-shadow: 0 10px 24px rgba(31,157,70,.32);
    }

    .ex-btn.light {
        background: #fff;
        color: var(--ex-ink);
    }

        .ex-btn.light:hover {
            background: var(--ex-lime);
            color: var(--ex-ink);
        }

    .ex-btn.line {
        background: transparent;
        color: var(--ex-green-d);
        border: 1.5px solid var(--ex-green);
    }

        .ex-btn.line:hover {
            background: var(--ex-green);
            color: #fff;
        }

/* ---------- quick links ---------- */
.ex-quick {
    position: relative;
    z-index: 5;
    margin-top: -3.1rem;
}

.ex-quick-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.ex-tile {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.15rem 1.3rem;
    background: #fff;
    border-radius: 20px;
    text-decoration: none;
    color: var(--ex-text);
    border: 1px solid var(--ex-line);
    box-shadow: 0 16px 40px rgba(11,42,30,.1);
    transition: transform .2s, border-color .2s;
}

    .ex-tile:hover {
        transform: translateY(-3px);
        border-color: var(--ex-green);
        color: var(--ex-text);
    }

    .ex-tile strong {
        display: block;
        font-weight: 500;
        color: var(--ex-ink);
        font-size: 1.05rem;
    }

    .ex-tile span {
        color: var(--ex-muted);
        font-size: .88rem;
        line-height: 1.6;
        display: block;
    }

@media (max-width: 767.98px) {
    .ex-quick-grid {
        grid-template-columns: 1fr;
    }

    .ex-quick {
        margin-top: -2rem;
    }
}

/* ---------- sections ---------- */
.ex-section {
    padding: 5.5rem 0;
}

    .ex-section.tint {
        background: var(--ex-paper) var(--ex-pat-light);
    }

.ex-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

    .ex-head h2 {
        font-size: clamp(1.5rem, 3vw, 2.15rem);
        margin: 0;
        display: flex;
        align-items: center;
        gap: .85rem;
    }

        .ex-head h2::before {
            content: "";
            width: 30px;
            aspect-ratio: 1.1547;
            clip-path: var(--ex-hex);
            background: var(--ex-green);
            flex: none;
        }

    .ex-head p {
        margin: .5rem 0 0;
        color: var(--ex-muted);
    }

/* about */
.ex-about-text p {
    text-align: justify;
    line-height: 2.2;
    font-size: 1.05rem;
    max-width: 68ch;
    color: var(--ex-text);
}

.ex-collage {
    position: relative;
    padding: 0 0 3.2rem 3.2rem;
}

    .ex-collage::before {
        content: "";
        position: absolute;
        inset-block-start: -1.5rem;
        inset-inline-start: -1.5rem;
        width: 62%;
        aspect-ratio: 1.1547;
        clip-path: var(--ex-hex);
        background: #e3f3e8;
        z-index: 0;
    }

    .ex-collage .main {
        position: relative;
        z-index: 1;
        width: 100%;
        border-radius: 26px;
        display: block;
        box-shadow: 0 24px 50px rgba(11,42,30,.18);
    }

    .ex-collage .sub {
        position: absolute;
        z-index: 2;
        inset-inline-end: 0;
        bottom: 0;
        width: 48%;
        border-radius: 22px;
        border: 8px solid #fff;
        box-shadow: 0 18px 40px rgba(11,42,30,.2);
    }

/* products */
.ex-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.75rem;
}

.ex-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--ex-line);
    border-radius: 24px;
    transition: transform .25s, box-shadow .25s, border-color .25s;
}

    .ex-card:hover {
        transform: translateY(-5px);
        border-color: var(--ex-green);
        box-shadow: 0 24px 50px rgba(11,42,30,.14);
    }

.ex-card-media {
    position: relative;
    height: 230px;
    overflow: hidden;
    border-radius: 23px 23px 0 0;
    background: #e8f2ea;
}

    .ex-card-media img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform .6s;
    }

.ex-card:hover .ex-card-media img {
    transform: scale(1.06);
}

.ex-chip {
    position: absolute;
    inset-block-start: 14px;
    inset-inline-start: 14px;
    background: var(--ex-ink);
    color: #fff;
    font-size: .8rem;
    padding: .25rem .85rem;
    border-radius: 999px;
}

.ex-badge {
    position: relative;
    width: 92px;
    aspect-ratio: 1.1547;
    clip-path: var(--ex-hex);
    background: var(--ex-green);
    padding: 4px;
    margin: -46px auto 0;
    display: grid;
}

    .ex-badge img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        clip-path: var(--ex-hex);
        background: #fff;
    }

.ex-card-body {
    padding: .9rem 1.5rem 1.6rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .6rem;
    flex: 1;
}

    .ex-card-body h3 {
        font-size: 1.15rem;
        margin: 0;
    }

    .ex-card-body p {
        margin: 0;
        color: var(--ex-muted);
        font-size: .94rem;
        line-height: 1.95;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .ex-card-body .ex-btn {
        margin-top: auto;
        padding: .55rem 1.5rem;
        font-size: .92rem;
    }

/* news */
.ex-news-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.ex-news {
    display: grid;
    grid-template-columns: 38% 1fr;
    gap: 1.25rem;
    align-items: stretch;
    background: #fff;
    border: 1px solid var(--ex-line);
    border-radius: 22px;
    padding: .8rem;
    position: relative;
    transition: border-color .25s, box-shadow .25s;
}

    .ex-news:hover {
        border-color: var(--ex-green);
        box-shadow: 0 16px 36px rgba(11,42,30,.1);
    }

    .ex-news img {
        width: 100%;
        height: 100%;
        min-height: 170px;
        object-fit: cover;
        border-radius: 16px;
    }

.ex-news-body {
    padding: .5rem .5rem .5rem .75rem;
    display: flex;
    flex-direction: column;
    gap: .45rem;
}

.ex-date {
    font-size: .82rem;
    color: var(--ex-teal);
}

    .ex-date i {
        margin-inline-end: .4rem;
    }

.ex-news h3 {
    font-size: 1.08rem;
    margin: 0;
    line-height: 1.8;
}

.ex-news p {
    margin: 0;
    color: var(--ex-muted);
    font-size: .92rem;
    line-height: 1.9;
    text-align: justify;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ex-more {
    margin-top: auto;
    color: var(--ex-green-d);
    text-decoration: none;
    font-size: .92rem;
}

    .ex-more i {
        margin-inline-start: .4rem;
        transition: transform .2s;
    }

.ex-news:hover .ex-more i {
    transform: translateX(-4px);
}

@media (max-width: 1199.98px) {
    .ex-news-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575.98px) {
    .ex-news {
        grid-template-columns: 1fr;
    }

        .ex-news img {
            min-height: 190px;
        }
}

/* contact */
.ex-contact {
    position: relative;
    background: var(--ex-ink) var(--ex-pat-dark);
    color: #fff;
}

    .ex-contact h2 {
        color: #fff;
    }

    .ex-contact .ex-head p {
        color: rgba(255,255,255,.7);
    }

.ex-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.ex-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.25rem;
    border-radius: 20px;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.14);
}

    .ex-info small {
        display: block;
        color: rgba(255,255,255,.6);
        font-size: .82rem;
    }

    .ex-info a {
        color: #fff;
        text-decoration: none;
        overflow-wrap: anywhere;
    }

        .ex-info a:hover {
            color: var(--ex-lime);
        }

    .ex-info .ltr {
        direction: ltr;
        unicode-bidi: plaintext;
        display: inline-block;
    }

.ex-panel {
    background: #fff;
    color: var(--ex-text);
    border-radius: 26px;
    padding: 2rem;
    height: 100%;
}

    .ex-panel h3 {
        font-size: 1.2rem;
        margin-bottom: 1.25rem;
    }

.ex-input {
    width: 100%;
    background: var(--ex-paper);
    border: 1px solid var(--ex-line);
    border-radius: 14px;
    padding: .85rem 1.05rem;
    color: var(--ex-text);
    transition: border-color .2s, box-shadow .2s, background-color .2s;
}

    .ex-input:focus {
        outline: 0;
        background: #fff;
        border-color: var(--ex-green);
        box-shadow: 0 0 0 4px rgba(31,157,70,.15);
    }

.ex-map {
    border-radius: 26px;
    overflow: hidden;
    min-height: 420px;
    height: 100%;
    background: #1a4b36;
}

    .ex-map iframe {
        width: 100%;
        height: 100%;
        min-height: 420px;
        border: 0;
        display: block;
    }

@media (max-width: 991.98px) {
    .ex-info-grid {
        grid-template-columns: 1fr;
    }
}

/* ---------- footer ---------- */
.ex-footer {
    background: #071c13 var(--ex-pat-dark);
    color: rgba(255,255,255,.78);
    padding: 4.5rem 0 0;
}

    .ex-footer h4 {
        color: #fff;
        font-size: 1.05rem;
        margin-bottom: 1.2rem;
        display: flex;
        align-items: center;
        gap: .6rem;
    }

        .ex-footer h4::before {
            content: "";
            width: 16px;
            aspect-ratio: 1.1547;
            clip-path: var(--ex-hex);
            background: var(--ex-lime);
        }

    .ex-footer a {
        color: rgba(255,255,255,.78);
        text-decoration: none;
        transition: color .2s;
    }

        .ex-footer a:hover {
            color: var(--ex-lime);
        }

    .ex-footer ul {
        list-style: none;
        margin: 0;
        padding: 0;
        display: grid;
        gap: .55rem;
    }

    .ex-footer li i {
        color: var(--ex-lime);
        margin-inline-end: .55rem;
        font-size: .8rem;
    }

.ex-footer-logo {
    display: inline-block;
    background: #fff;
    border-radius: 20px;
    padding: .6rem;
    margin-bottom: 1.1rem;
}

    .ex-footer-logo img {
        height: 78px;
        display: block;
    }

.ex-footer .contact li {
    display: flex;
    gap: .7rem;
    align-items: flex-start;
}

.ex-footer .contact i {
    margin-top: .45rem;
}

.ex-footer .ltr {
    direction: ltr;
    unicode-bidi: plaintext;
    display: inline-block;
}

.ex-footer-bottom {
    margin-top: 3.2rem;
    border-top: 1px solid rgba(255,255,255,.12);
    padding: 1.3rem 0;
    font-size: .88rem;
}

/* back to top */
.ex-top {
    position: fixed;
    inset-inline-start: 24px;
    bottom: 24px;
    z-index: 1040;
    width: 48px;
    aspect-ratio: 1.1547;
    clip-path: var(--ex-hex);
    background: var(--ex-green);
    color: #fff;
    display: grid;
    place-items: center;
    text-decoration: none;
    transition: background-color .2s;
}

    .ex-top:hover {
        background: var(--ex-ink);
        color: #fff;
    }

    .ex-top.back-to-top {
        right: auto;
        left: 24px;
        width: 54px;
        height: auto;
        border-radius: 0;
    }

@media (prefers-reduced-motion: reduce) {
    .ex-bubbles {
        display: none;
    }

    .ex-loader .ex-hexi {
        animation: none;
    }

    .ex-card, .ex-card-media img, .ex-tile, .ex-cap-go {
        transition: none;
    }
}