/*
Theme Name: BSAC College Theme
Theme URI: https://bsac.local/
Author: BSAC
Author URI: https://bsac.local/
Description: Custom WordPress theme for Belarusian State Academy of Communications website.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
Text Domain: bsac
*/

@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@500&display=swap");

@font-face {
    font-family: "Philosopher";
    src: url("font/Philosopher-Regular.woff2") format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Cormorant SemiBold";
    src: url("font/Cormorant-Semibold.woff2") format("woff2");
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

:root {
    --bsac-blue: #0a3470;
    --bsac-white: #ffffff;
    --bsac-light: #f5f7fb;
    --bsac-text: #152542;
    --container: 1280px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    font-family: "Philosopher", Arial, sans-serif;
    color: var(--bsac-text);
    background: var(--bsac-white);
    padding-top: 82px;
}

a {
    color: inherit;
    text-decoration: none;
}

.bsac-container {
    width: min(100% - 32px, var(--container));
    margin: 0 auto;
}

.site-header {
    background: var(--bsac-blue);
    color: var(--bsac-white);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 16px 36px rgba(5, 18, 45, 0.42);
    transition: transform 0.35s ease, opacity 0.35s ease;
}

.site-header.is-hidden {
    transform: translateY(-100%);
    opacity: 0;
}

.site-header__row {
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 6px 0;
}

.site-subnav {
    background: rgba(10, 52, 112, 0.78);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.site-subnav__row {
    min-height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    overflow-x: visible;
    scrollbar-width: thin;
    position: relative;
}

.site-subnav__item {
    position: relative;
}

.site-subnav__link {
    position: relative;
    color: #fff;
    font-family: "Montserrat", Arial, sans-serif;
    font-size: 14px;
    white-space: nowrap;
    padding: 4px 0;
}

.site-subnav__link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 100%;
    height: 2px;
    background: #ffffff;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.25s ease;
}

.site-subnav__link:hover::after {
    transform: scaleX(1);
}

.site-subnav__link.is-active {
    color: #bac7e3;
}

.site-subnav__dropdown {
    position: absolute;
    left: 0;
    top: calc(100% + 6px);
    min-width: 310px;
    background: rgba(10, 52, 112, 0.97);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 10px;
    box-shadow: 0 14px 30px rgba(6, 20, 49, 0.35);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.24s ease, transform 0.24s ease, visibility 0.24s ease;
    z-index: 1200;
}

.site-subnav__dropdown a {
    display: block;
    padding: 8px 12px;
    color: #ffffff;
    font-size: 13px;
    font-family: "Montserrat", Arial, sans-serif;
}

.site-subnav__dropdown a:hover {
    background: rgba(186, 199, 227, 0.22);
}

.site-subnav__item.has-dropdown:hover .site-subnav__dropdown,
.site-subnav__item.has-dropdown.is-open .site-subnav__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.site-branding {
    display: flex;
    align-items: center;
    gap: 9px;
    min-width: 0;
}

.site-branding__logo {
    width: 34px;
    height: 34px;
    object-fit: contain;
    flex: 0 0 34px;
}

.site-branding__title {
    font-size: 14px;
    line-height: 1.2;
    color: var(--bsac-white);
    margin: 0;
    font-family: "Montserrat", Arial, sans-serif;
    font-weight: 500;
}

.site-header__controls {
    display: none;
    align-items: center;
    gap: 12px;
}

.mobile-quick-links {
    display: none;
    align-items: center;
    gap: 8px;
}

.mobile-quick-links a {
    font-size: 12px;
    color: #fff;
    padding: 5px 8px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.38);
}

.mobile-lang-inline {
    display: none;
    gap: 4px;
}

.mobile-lang-inline button {
    border: 0;
    background: transparent;
    color: #fff;
    font-size: 14px;
    padding: 0;
    line-height: 1;
}

.mobile-search-btn {
    display: none;
    border: 0;
    background: transparent;
    color: #fff;
    font-size: 18px;
    padding: 0;
    line-height: 1;
}

.mobile-search-btn img,
.desktop-search-btn img {
    width: 22px;
    height: 22px;
    object-fit: contain;
    display: block;
}

.desktop-search-btn {
    border: 0;
    background: transparent;
    color: #fff;
    font-size: 18px;
    padding: 0;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
}

.mobile-search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 14px 10px;
    z-index: 1400;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.28s ease, visibility 0.28s ease;
}

.mobile-search-overlay.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.mobile-search-box {
    width: 100%;
    max-width: 520px;
    background: #0a3470;
    border-radius: 12px;
    padding: 12px;
    color: #fff;
    transform: translateY(-14px) scale(0.98);
    transition: transform 0.28s ease;
}

.mobile-search-overlay.is-open .mobile-search-box {
    transform: translateY(0) scale(1);
}

.mobile-search-box__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.mobile-search-close {
    border: 0;
    background: transparent;
    color: #fff;
    font-size: 22px;
    line-height: 1;
    padding: 0;
}

.mobile-search-input {
    width: 100%;
    border-radius: 8px;
    border: 1px solid #7da0d7;
    padding: 8px 10px;
    font-size: 14px;
    margin-bottom: 8px;
}

.mobile-search-suggest a {
    display: block;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    padding: 7px 9px;
    color: #fff;
    font-size: 13px;
}

.mobile-search-suggest a + a {
    margin-top: 6px;
}

.site-header__right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-login {
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.header-login img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.header-login--desktop {
    display: inline-flex;
}

.header-burger {
    display: none;
    width: 32px;
    height: 28px;
    padding: 0;
    border: 0;
    background: transparent;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
}

.header-burger span {
    display: block;
    width: 100%;
    height: 3px;
    border-radius: 999px;
    background: var(--bsac-white);
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-nav a {
    color: var(--bsac-white);
    font-size: 14px;
    white-space: nowrap;
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 6px;
}

.lang-switcher button {
    border: 0;
    background: transparent;
    color: var(--bsac-white);
    font-size: 18px;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.main-slider {
    position: relative;
    overflow: hidden;
    background: #0b1b36;
}

.main-slider__track {
    display: flex;
    transition: transform 0.5s ease;
    will-change: transform;
    touch-action: pan-y;
}

.main-slider__slide {
    min-width: 100%;
    position: relative;
}

.main-slider__slide img {
    display: block;
    width: 100%;
    height: clamp(240px, 42vw, 620px);
    object-fit: cover;
}

.main-slider__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 999px;
    background: rgba(10, 52, 112, 0.72);
    color: var(--bsac-white);
    font-size: 24px;
    cursor: pointer;
}

.main-slider__arrow--prev {
    left: 16px;
}

.main-slider__arrow--next {
    right: 16px;
}

.main-slider__dots {
    position: absolute;
    left: 50%;
    bottom: 14px;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 2;
}

.main-slider__dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    border: 0;
    background: rgba(255, 255, 255, 0.55);
    cursor: pointer;
    padding: 0;
}

.main-slider__dot.is-active {
    background: var(--bsac-white);
}

.training-centers {
    padding: 56px 0 34px;
    background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

.section-title-cormorant {
    margin: 0 0 28px;
    font-family: "Cormorant SemiBold", Georgia, serif;
    font-size: clamp(34px, 4.2vw, 52px);
    line-height: 1.1;
    color: #0a2e64;
    text-align: center;
}

.training-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.training-card {
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 10px 24px rgba(14, 44, 92, 0.14);
    background: #fff;
    padding: 10px;
}

.training-card img {
    display: block;
    width: 96%;
    margin: 0 auto;
    aspect-ratio: 16 / 11;
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.45s ease;
}

.training-card:hover img {
    transform: scale(1.04);
}

.news-events {
    padding: 40px 0 48px;
}

.news-events__title {
    margin: 0 0 24px;
    font-size: clamp(30px, 3vw, 44px);
    color: #0a2e64;
    text-align: center;
    font-family: "Cormorant SemiBold", Georgia, serif;
}

.news-events__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.news-card {
    border-radius: 14px;
    border: 1px solid #d8e3f7;
    background: #ffffff;
    padding: 18px;
    box-shadow: 0 6px 16px rgba(5, 38, 90, 0.08);
}

.news-card__title {
    margin: 0 0 10px;
    font-size: 21px;
    color: #0a2e64;
}

.news-card__meta {
    margin: 0 0 10px;
    color: #486086;
    font-size: 14px;
}

.news-card__excerpt p,
.news-card__excerpt {
    margin: 0;
    line-height: 1.45;
}

.news-card--empty {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 148px;
    background: #f6f9ff;
}

.site-footer {
    background: #bac7e3;
    color: #10213f;
    margin-top: 40px;
}

.site-footer__row {
    padding: 28px 0 20px;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
}

.footer-column {
    background: rgba(255, 255, 255, 0.45);
    border-radius: 12px;
    min-height: 78px;
    padding: 12px;
}

.footer-column h3 {
    margin: 0;
    font-size: 18px;
    color: #163463;
}

.footer-links {
    margin: 10px 0 0;
    padding: 0;
    list-style: none;
}

.footer-links li + li {
    margin-top: 6px;
}

.footer-links a {
    color: #12325f;
    font-size: 15px;
    line-height: 1.35;
    text-decoration: none;
}

.footer-links a:hover {
    color: #0a3470;
}

.site-footer__copyright {
    border-top: 1px solid rgba(7, 30, 66, 0.15);
    padding: 12px 0 14px;
    font-size: 15px;
    color: #17325d;
}

.inner-page {
    padding: 28px 0 40px;
}

.inner-page__article {
    background: #ffffff;
    border: 1px solid #d9e3f4;
    border-radius: 16px;
    padding: 18px 20px 20px;
    box-shadow: 0 8px 20px rgba(5, 36, 89, 0.08);
}

.inner-page__top {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.back-home-btn,
.download-doc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    border-radius: 999px;
    padding: 8px 16px;
    font-family: "Montserrat", Arial, sans-serif;
    font-size: 14px;
    border: 1px solid #0a3470;
}

.back-home-btn {
    background: #0a3470;
    color: #ffffff;
}

.download-doc-btn {
    background: #ffffff;
    color: #0a3470;
}

.inner-page__title {
    margin: 0 0 14px;
    color: #0a2e64;
    font-family: "Cormorant SemiBold", Georgia, serif;
    font-size: clamp(30px, 3.2vw, 42px);
}

.inner-page__content {
    font-size: 17px;
    line-height: 1.55;
}

.inner-page__content h2,
.inner-page__content h3 {
    color: #0a2e64;
    margin-top: 0;
}

.telegram-page a {
    color: #0a3470;
    word-break: break-all;
}

.telegram-level-card {
    margin: 12px 0 14px;
    padding: 14px;
    border: 1px solid #d2e0f7;
    border-radius: 12px;
    background: #f7faff;
}

.telegram-level-card h3 {
    margin-bottom: 8px;
}

.telegram-qr-placeholder {
    width: 150px;
    height: 150px;
    border: 2px dashed #9cb3d9;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #355a9a;
    font-size: 13px;
    text-align: center;
}

.telegram-qr-image {
    width: 150px;
    height: 150px;
    border-radius: 10px;
    border: 1px solid #cad9f2;
    background: #fff;
    object-fit: contain;
}

.map-frame {
    margin-top: 10px;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid #cedcf4;
}

.phonebook-content {
    margin-top: 10px;
    max-height: 72vh;
    overflow: auto;
    padding: 10px 14px;
    border: 1px solid #d5e1f6;
    border-radius: 12px;
    background: #f8fbff;
}

.phonebook-content ol {
    margin: 0;
    padding-left: 18px;
}

.phonebook-content li {
    margin-bottom: 8px;
}

.phonebook-content ul {
    margin: 0;
    padding-left: 20px;
    list-style: disc;
}

.phonebook-content__section {
    list-style: none;
    margin: 14px 0 8px;
    color: #0a2e64;
}

.scroll-top-btn {
    position: fixed;
    right: 18px;
    bottom: 20px;
    width: 52px;
    height: 52px;
    border: 0;
    border-radius: 50%;
    background: var(--bsac-blue);
    color: var(--bsac-white);
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(8, 34, 78, 0.35);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
    z-index: 900;
}

.scroll-top-btn.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    .site-branding__title {
        font-size: 13px;
    }

    .header-nav a {
        font-size: 13px;
    }

    .training-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .news-events__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-columns {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 800px) {
    body {
        padding-top: 74px;
    }

    .site-header__row {
        min-height: 44px;
        flex-direction: row;
        align-items: center;
    }

    .site-branding {
        min-width: auto;
    }

    .site-branding__logo {
        width: 30px;
        height: 30px;
        flex-basis: 30px;
    }

    .site-branding__title {
        display: none;
    }

    .site-header__controls {
        display: flex;
        margin-left: auto;
    }

    .mobile-quick-links {
        display: flex;
    }

    .mobile-lang-inline {
        display: inline-flex;
    }

    .mobile-search-btn {
        display: inline-flex;
        width: 26px;
        height: 26px;
        align-items: center;
        justify-content: center;
    }

    .desktop-search-btn {
        display: none;
    }

    .header-login--desktop {
        display: none;
    }

    .site-header__right {
        display: none;
    }

    .header-nav {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .header-nav a {
        font-size: 15px;
    }

    .main-slider__arrow {
        width: 38px;
        height: 38px;
    }

    .training-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .footer-columns {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .site-subnav__row {
        justify-content: flex-start;
        min-height: 40px;
        gap: 14px;
        padding: 0 16px;
        overflow-x: auto;
    }

    .site-subnav__link {
        font-size: 13px;
    }

    .site-subnav__dropdown {
        position: fixed;
        left: 0;
        right: 0;
        top: 72px;
        min-width: 0;
        max-height: 58vh;
        overflow: auto;
    }
}

@media (max-width: 540px) {
    .bsac-container {
        width: min(100% - 20px, var(--container));
    }

    .lang-switcher button {
        font-size: 21px;
    }

    .main-slider__slide img {
        height: 220px;
    }

    .section-title-cormorant {
        text-align: center;
        font-size: 27px;
        line-height: 1.15;
    }

    .training-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .news-events__grid,
    .footer-columns {
        grid-template-columns: 1fr;
    }

    .training-card {
        padding: 7px;
        border-radius: 12px;
    }

    .training-card img {
        width: 100%;
        border-radius: 9px;
    }

    .site-footer__copyright {
        font-size: 11px;
        white-space: nowrap;
        text-align: center;
    }

    .inner-page__article {
        padding: 14px;
    }

    .inner-page__content {
        font-size: 16px;
    }
}