/*
Theme Name: Colegio de Bachilleres Plantel 14
Theme URI: https://bachilleres14.com
Author: Erick Manuel Velazquez Hernandez
Description: Tema institucional personalizado para el Colegio de Bachilleres Plantel 14 Milpa Alta.
Version: 4.2.1
*/


:root {
    --cb-primary: #00958E;
    --cb-primary-dark: #005C58;
    --cb-primary-deep: #003836;
    --cb-gray: #939BA1;
    --cb-gray-light: #F4F6F8;
    --text-dark: #1F2937;
    --text-muted: #6B7280;
    --white: #FFFFFF;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 18px rgba(0, 0, 0, 0.1);
    --radius: 8px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
    color: var(--text-dark);
    background-color: #FAFAFA;
    line-height: 1.5;
}

/* Topbar Superior */
.topbar {
    background-color: var(--cb-primary-dark);
    color: var(--white);
    font-size: 0.8rem;
    padding: 8px 40px;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 20px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.topbar a {
    color: #E2E8F0;
    text-decoration: none;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.topbar a:hover {
    color: var(--white);
    text-decoration: underline;
}

/* Main Header */
header.main-header {
    background-color: var(--white);
    border-bottom: 3px solid var(--cb-primary);
    padding: 12px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.brand-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.site-logo-img {
    max-height: 95px;
    height: auto;
    width: auto;
    object-fit: contain;
    display: block;
    transition: transform 0.2s ease;
}

.site-logo-img:hover {
    transform: scale(1.02);
}

.logo-fallback-text {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--cb-primary-dark);
}

/* Nav Menu */
nav.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    gap: 18px;
}

nav.main-nav a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    transition: color 0.2s;
}

nav.main-nav a:hover,
nav.main-nav a.active {
    color: var(--cb-primary);
}

nav.main-nav .search-btn {
    background: none;
    border: none;
    color: var(--cb-primary);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 4px;
    transition: transform 0.2s;
}

nav.main-nav .search-btn:hover {
    transform: scale(1.15);
}

/* Modal / Cuadro de Búsqueda Flotante */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 56, 54, 0.88);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.search-modal.active {
    opacity: 1;
    pointer-events: auto;
}

.search-modal-content {
    background: var(--white);
    padding: 35px 30px;
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.search-title {
    margin: 0 0 18px 0;
    font-size: 1.1rem;
    color: var(--cb-primary-dark);
    font-weight: 800;
    text-transform: uppercase;
}

.close-search {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--cb-gray);
    cursor: pointer;
    transition: color 0.2s;
}

.close-search:hover {
    color: var(--cb-primary-dark);
}

.search-form {
    display: flex;
    gap: 10px;
}

.search-field {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid #E5E7EB;
    border-radius: 6px;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s;
}

.search-field:focus {
    border-color: var(--cb-primary);
}

.search-submit {
    background: var(--cb-primary);
    color: var(--white);
    border: none;
    padding: 12px 22px;
    border-radius: 6px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.2s;
}

.search-submit:hover {
    background: var(--cb-primary-dark);
}

/* Page Banner Generic */
.page-banner {
    background-color: var(--cb-primary-deep);
    color: var(--white);
    padding: 40px 20px;
    border-bottom: 4px solid var(--cb-primary);
}

.page-title {
    font-size: 2.2rem;
    font-weight: 900;
    margin: 10px 0 8px 0;
    color: var(--white);
}

.page-subtitle {
    font-size: 1rem;
    max-width: 800px;
    color: #E2E8F0;
    margin: 0;
}

/* Pestañas y Contenidos Admisión */
.semester-tabs-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid #E5E7EB;
    padding-bottom: 15px;
}

.semester-tab {
    background: var(--white);
    border: 1px solid #E5E7EB;
    color: var(--text-dark);
    padding: 12px 20px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.semester-tab:hover {
    border-color: var(--cb-primary);
    color: var(--cb-primary);
}

.semester-tab.active {
    background: var(--cb-primary);
    color: var(--white);
    border-color: var(--cb-primary);
    box-shadow: var(--shadow-sm);
}

.semester-pane {
    display: none;
}

.semester-pane.active {
    display: block;
}

.pane-heading {
    font-size: 1.3rem;
    color: var(--cb-primary-dark);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Separadores de Áreas (Formación Laboral, Específica, etc.) */
.area-divider-tag {
    background: #E6F4F3;
    border-left: 5px solid var(--cb-primary);
    color: var(--cb-primary-dark);
    padding: 12px 18px;
    margin: 28px 0 16px 0;
    border-radius: 6px;
    font-weight: 800;
    font-size: 0.92rem;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-sm);
}

.area-divider-tag.especifica {
    background: #F0FDF4;
    border-left-color: #16A34A;
    color: #14532D;
}

/* Acordeón de Materias */
.subject-accordion {
    background: var(--white);
    border: 1px solid #E5E7EB;
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.accordion-header {
    width: 100%;
    padding: 16px 22px;
    background: var(--white);
    border: none;
    text-align: left;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--cb-primary-dark);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.2s;
}

.accordion-header:hover {
    background: #F8FAFC;
}

.accordion-header .icon-arrow {
    transition: transform 0.3s ease;
}

.accordion-header.active .icon-arrow {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 24px;
    background: #FAFAFA;
}

.subject-intro {
    font-size: 0.92rem;
    color: var(--cb-gray);
    margin-top: 15px;
    margin-bottom: 15px;
    font-style: italic;
}

/* Tarjetas de Temas */
.topics-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.topic-card {
    background: var(--white);
    border: 1px solid #E2E8F0;
    border-radius: 6px;
    padding: 18px;
    border-left: 4px solid var(--cb-primary);
}

.topic-name {
    margin: 0 0 6px 0;
    font-size: 1rem;
    color: var(--cb-primary-dark);
    font-weight: 800;
}

.topic-desc {
    margin: 0 0 14px 0;
    font-size: 0.88rem;
    color: var(--text-dark);
}

/* Disposición Dividida (Botones a la Izquierda + Video a la Derecha) */
.topic-content-split {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 20px;
    align-items: center;
    background: #F8FAFC;
    padding: 14px;
    border-radius: 8px;
    border: 1px solid #E2E8F0;
}

.resources-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--cb-primary-dark);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.resource-links-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.resource-links-list .res-btn {
    width: 100%;
    justify-content: flex-start;
    padding: 10px 14px;
    font-size: 0.85rem;
}

/* Reproductor de Video Responsivo Ajustado */
.topic-video-col .responsive-video-box {
    position: relative;
    padding-bottom: 56.25%; /* Relación 16:9 */
    height: 0;
    overflow: hidden;
    width: 100%;
    background: #000;
    border-radius: 8px;
    margin: 0;
    box-shadow: var(--shadow-sm);
}

.responsive-video-box iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.res-btn {
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 8px 14px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: transform 0.2s, background 0.2s;
}

.res-btn:hover {
    transform: translateY(-2px);
}

.res-btn.pdf { background: #FEE2E2; color: #991B1B; }
.res-btn.pdf:hover { background: #FCA5A5; }
.res-btn.video { background: #FFEDD5; color: #C2410C; }
.res-btn.video:hover { background: #FDBA74; }
.res-btn.activity { background: #E0E7FF; color: #3730A3; }
.res-btn.activity:hover { background: #C7D2FE; }

/* ESTILOS PÁGINA DE CONTACTO (page-contacto.php) */
.contact-main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 35px;
}

.contact-cards-stack {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 25px;
}

.contact-card {
    background: var(--white);
    border: 1px solid #E5E7EB;
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    align-items: flex-start;
    gap: 18px;
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.contact-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--cb-primary);
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    background: #E6F4F3;
    color: var(--cb-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-card.facebook .contact-icon { background: #E8F0FE; color: #1877F2; }
.contact-card.whatsapp .contact-icon { background: #DCF8C6; color: #128C7E; }

.contact-details h4 {
    margin: 0 0 4px 0;
    font-size: 1.05rem;
    color: var(--cb-primary-dark);
    font-weight: 800;
}

.contact-details p {
    margin: 0 0 8px 0;
    font-size: 0.88rem;
    color: var(--text-muted);
}

.contact-action {
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--cb-primary);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.phone-link, .email-link {
    display: inline-block;
    margin-right: 12px;
    margin-top: 4px;
    color: var(--cb-primary-dark);
    font-weight: 700;
    text-decoration: none;
    font-size: 0.9rem;
}

.phone-link:hover, .email-link:hover {
    color: var(--cb-primary);
    text-decoration: underline;
}

/* Facebook Live Widget Box */
.facebook-widget-box {
    background: var(--white);
    border: 1px solid #E5E7EB;
    border-top: 4px solid #1877F2;
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 25px;
}

.fb-iframe-container {
    width: 100%;
    overflow: hidden;
    border-radius: 6px;
    background: #FAFAFA;
}

/* Horarios de Atención Box */
.schedule-box {
    background: var(--white);
    border: 1px solid #E5E7EB;
    border-top: 4px solid var(--cb-primary);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow-sm);
}

.schedule-title {
    margin: 0 0 16px 0;
    font-size: 1.1rem;
    color: var(--cb-primary-dark);
    font-weight: 800;
}

.schedule-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.schedule-item {
    background: var(--cb-gray-light);
    padding: 12px 14px;
    border-radius: 6px;
    display: flex;
    flex-direction: column;
}

.schedule-item.full-width {
    grid-column: 1 / -1;
}

.shift-name {
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--cb-primary-dark);
    margin-bottom: 4px;
}

.shift-hours {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-dark);
}

/* Mapa */
.map-card-container {
    background: var(--white);
    border: 1px solid #E5E7EB;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.responsive-map-frame iframe {
    display: block;
}

.map-address-info {
    padding: 20px;
}

.map-address-info strong {
    font-size: 1.05rem;
    color: var(--cb-primary-dark);
}

.address-text {
    font-size: 0.88rem;
    color: var(--text-dark);
    margin: 10px 0 18px 0;
}

.map-directions-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--cb-primary);
    color: var(--white);
    text-decoration: none;
    padding: 12px 18px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: background 0.2s, transform 0.2s;
}

.map-directions-btn:hover {
    background: var(--cb-primary-dark);
    transform: translateY(-2px);
}

/* Dynamic Carousel Container */
.hero-carousel {
    position: relative;
    width: 100%;
    max-width: 1300px;
    margin: 20px auto 0 auto;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    background-color: var(--cb-primary-deep);
}

.carousel-slides {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 100%;
}

.slide {
    min-width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    min-height: 380px;
}

.slide-content-wrap {
    width: 100%;
    padding: 40px 60px;
    background: linear-gradient(90deg, rgba(255,255,255,0.96) 0%, rgba(255,255,255,0.92) 55%, rgba(255,255,255,0.3) 100%);
    min-height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.slide-tag {
    display: inline-block;
    color: var(--cb-primary-dark);
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.slide-title {
    font-size: 2.2rem;
    color: var(--cb-primary-dark);
    margin: 0 0 10px 0;
    font-weight: 900;
    line-height: 1.1;
    max-width: 600px;
}

.slide-title span {
    color: var(--cb-primary);
}

.slide-title-link {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.slide-title-link:hover {
    color: var(--cb-primary);
}

.slide-description,
.slide-description p {
    font-size: 1.05rem;
    color: var(--text-dark);
    max-width: 550px;
    margin: 0 0 16px 0;
    font-weight: 600;
}

.slide-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--cb-primary);
    color: var(--white);
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.9rem;
    width: fit-content;
    transition: background-color 0.2s, transform 0.2s;
    box-shadow: var(--shadow-sm);
}

.slide-cta-btn:hover {
    background-color: var(--cb-primary-dark);
    transform: translateY(-2px);
}

/* Carousel Nav Buttons */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 149, 142, 0.85);
    color: var(--white);
    border: none;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s, transform 0.2s;
    z-index: 10;
}

.carousel-btn:hover {
    background: var(--cb-primary-dark);
    transform: translateY(-50%) scale(1.08);
}

.carousel-btn.prev { left: 15px; }
.carousel-btn.next { right: 15px; }

/* Carousel Dots */
.carousel-dots {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
}

.dot.active {
    background: var(--cb-primary);
    width: 28px;
    border-radius: 6px;
}

/* Section Common */
.section-container {
    max-width: 1300px;
    margin: 45px auto;
    padding: 0 20px;
}

.section-heading {
    text-align: center;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--cb-primary-dark);
    letter-spacing: 0.8px;
    text-transform: uppercase;
    margin-bottom: 25px;
    position: relative;
}

.section-heading::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background-color: var(--cb-primary);
    margin: 8px auto 0 auto;
    border-radius: 2px;
}

/* Quick Access Grid */
.quick-access-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.access-card {
    background: var(--white);
    border: 1px solid #E5E7EB;
    border-radius: var(--radius);
    padding: 24px 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.access-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--cb-primary);
}

.card-icon-box {
    width: 58px;
    height: 58px;
    margin: 0 auto 15px auto;
    background-color: #E6F4F3;
    color: var(--cb-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
}

.access-card h3 {
    font-size: 1rem;
    color: var(--cb-primary-dark);
    margin: 0 0 10px 0;
    font-weight: 800;
    text-transform: uppercase;
}

.access-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.85rem;
    color: var(--cb-gray);
}

.access-card ul li {
    margin-bottom: 6px;
}

/* Important Announcements List */
.announcements-flex {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 20px;
}

.announcement-item {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid #E5E7EB;
    padding: 18px;
    display: flex;
    align-items: center;
    gap: 18px;
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s, transform 0.2s;
}

.announcement-item:hover {
    border-color: var(--cb-primary);
    transform: translateX(3px);
}

.date-badge {
    background-color: var(--cb-primary);
    color: var(--white);
    min-width: 65px;
    height: 65px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1;
}

.date-badge .day {
    font-size: 1.5rem;
    font-weight: 900;
}

.date-badge .month {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-top: 3px;
}

.announcement-info h4 {
    margin: 0 0 4px 0;
    font-size: 1rem;
    color: var(--cb-primary-dark);
    font-weight: 700;
}

.announcement-info p {
    margin: 0;
    font-size: 0.82rem;
    color: var(--cb-gray);
}

/* News Grid */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.news-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid #E5E7EB;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, border-color 0.2s;
}

.news-card:hover {
    transform: translateY(-3px);
    border-color: var(--cb-primary);
}

.news-thumb {
    width: 100%;
    height: 160px;
    background-color: #D1D5DB;
    background-size: cover;
    background-position: center;
}

.news-body {
    padding: 15px;
}

.news-body h4 {
    margin: 0 0 8px 0;
    font-size: 0.95rem;
    color: var(--text-dark);
    font-weight: 700;
}

.news-body .date {
    font-size: 0.75rem;
    color: var(--cb-gray);
    font-weight: 600;
}

/* Footer */
footer.main-footer {
    background-color: var(--cb-primary-deep);
    color: #E2E8F0;
    padding: 40px 20px 20px 20px;
    margin-top: 60px;
    border-top: 4px solid var(--cb-primary);
}

.footer-content {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-info {
    font-size: 0.85rem;
    line-height: 1.4;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    color: var(--white);
    background-color: rgba(255, 255, 255, 0.1);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.1rem;
    transition: background-color 0.2s, transform 0.2s;
}

.footer-social a:hover {
    background-color: var(--cb-primary);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    font-size: 0.8rem;
    color: var(--cb-gray);
    margin-top: 20px;
}

/* Responsive */
@media (max-width: 850px) {
    header.main-header {
        flex-direction: column;
        gap: 15px;
        padding: 15px 20px;
    }
    .site-logo-img {
        max-height: 75px;
    }
    .slide-title {
        font-size: 1.8rem;
    }
    .topbar {
        justify-content: center;
    }
    .contact-main-grid {
        grid-template-columns: 1fr;
    }
    .topic-content-split {
        grid-template-columns: 1fr;
    }
}