/* ==========================================================================
   The Calcutta Heart Clinic & Hospital Society - Comprehensive Responsive Styles
   File: css/responsive.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Desktop Interactions & Layouts (min-width: 992px & min-width: 1200px)
   -------------------------------------------------------------------------- */

@media (min-width: 992px) {

    /* Hover dropdown for main navigation */
    .main-nav-list .nav-item.dropdown:hover>.dropdown-menu {
        display: block;
        animation: dropFade 0.25s ease;
    }

    /* Specialities 4-Column Mega Menu Desktop View */
    .main-nav-list .nav-item.dropdown.specialities-dropdown:hover .specialities-mega-menu {
        display: block;
        animation: dropFade 0.25s ease;
    }
}

@media (min-width: 1200px) {
    .specialties-scrollbar.swiper-scrollbar {
        margin-left: calc((100% - 54px) / 3.25 + 24px);
        width: calc(100% - ((100% - 54px) / 3.25 + 24px));
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .specialties-scrollbar.swiper-scrollbar {
        margin-left: calc((100% - 43px) / 2.8 + 24px);
        width: calc(100% - ((100% - 43px) / 2.8 + 24px));
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .specialties-scrollbar.swiper-scrollbar {
        margin-left: calc((100% - 26px) / 2.3 + 20px);
        width: calc(100% - ((100% - 26px) / 2.3 + 20px));
    }
}

/* --------------------------------------------------------------------------
   2. Extra Large Screens (min-width: 1600px)
   -------------------------------------------------------------------------- */
@media (min-width: 1600px) {
    .container {
        max-width: 1760px;
    }
}

/* --------------------------------------------------------------------------
   3. Large Desktops (max-width: 1799px)
   -------------------------------------------------------------------------- */
@media (max-width: 1799px) {
    .header-container {
        max-width: 100%;
        padding: 0 20px;
    }

    .header-grid-wrapper {
        gap: 20px;
    }

    .header-logo-link .site-logo {
        max-width: 280px;
    }

    .header-search-bar {
        width: 250px;
    }

    .top-utility-nav ul {
        gap: 12px;
    }

    .top-utility-nav ul li a {
        font-size: 13.5px;
    }

    .main-nav-list {
        gap: 28px;
    }

    .main-nav-list .nav-link {
        font-size: 14.5px;
    }

    .btn-nav-outline {
        padding: 5px 12px;
        font-size: 12px;
    }

    .btn-nav-solid {
        padding: 6px 14px;
        font-size: 13px;
    }
}

/* --------------------------------------------------------------------------
   4. Standard Laptops (max-width: 1536px)
   -------------------------------------------------------------------------- */
@media (max-width: 1536px) {
    .header-grid-wrapper {
        gap: 16px;
    }

    .header-logo-link .site-logo {
        max-width: 240px;
    }

    .header-search-bar {
        width: 210px;
    }

    .search-input {
        font-size: 13.5px;
        height: 38px;
    }

    .search-btn {
        width: 34px;
        height: 34px;
    }

    .top-utility-nav ul {
        gap: 10px;
    }

    .top-utility-nav ul li a {
        font-size: 13px;
    }

    .btn-pill-emergency,
    .btn-pill-find-doctor {
        font-size: 13px;
        padding: 4px 10px;
    }

    .main-nav-list {
        gap: 22px;
    }

    .main-nav-list .nav-link {
        font-size: 13.5px;
        gap: 3px;
    }

    .nav-action-buttons {
        gap: 6px;
    }

    .btn-nav-outline {
        padding: 5px 10px;
        font-size: 11.5px;
    }

    .btn-nav-solid {
        padding: 5px 12px;
        font-size: 12px;
    }

    .specialities-hero-title {
        font-size: 34px;
    }

    .specialities-hero-desc {
        font-size: 15.5px;
    }
}

/* --------------------------------------------------------------------------
   5. Medium Laptops & Desktops (max-width: 1399px)
   -------------------------------------------------------------------------- */
@media (max-width: 1399px) {
    .main-nav-list {
        gap: 16px;
    }

    .main-nav-list .nav-link {
        font-size: 13px;
    }

    .header-search-bar {
        width: 180px;
    }

    .top-utility-nav ul {
        gap: 8px;
    }

    .top-utility-nav ul li a {
        font-size: 12px;
    }

    .specialities-mega-menu {
        max-width: 1140px;
        padding: 18px 20px;
    }

    .specialities-mega-grid {
        gap: 10px 16px;
    }

    .speciality-link-item {
        font-size: 13px;
    }
}

/* --------------------------------------------------------------------------
   6. Small Laptops / Tablets Landscape (max-width: 1279px)
   -------------------------------------------------------------------------- */
@media (max-width: 1279px) {
    .header-logo-link .site-logo {
        max-width: 200px;
    }

    .header-search-bar {
        width: 155px;
    }

    .top-utility-nav ul {
        gap: 7px;
    }

    .top-utility-nav ul li a {
        font-size: 11.5px;
    }

    .main-nav-list {
        gap: 10px;
    }

    .main-nav-list .nav-link {
        font-size: 12.5px;
        gap: 2px;
    }

    .main-nav-list .nav-link .nav-arrow {
        width: 7px;
    }

    .nav-action-buttons {
        gap: 5px;
    }

    .btn-nav-outline {
        padding: 4px 7px;
        font-size: 11px;
    }

    .btn-nav-solid {
        padding: 4px 9px;
        font-size: 11px;
    }

    .section-main-title {
        font-size: 32px;
    }

    .awards-watermark-bg {
        font-size: 90px;
    }

    .specialities-mega-menu {
        max-width: 1000px;
        padding: 16px 18px;
    }
}

/* --------------------------------------------------------------------------
   7. Narrow Desktops (max-width: 1099px)
   -------------------------------------------------------------------------- */
@media (max-width: 1099px) {
    .header-logo-link .site-logo {
        max-width: 175px;
    }

    .header-search-bar {
        width: 135px;
    }

    .top-utility-nav ul li:nth-child(6) {
        display: none;
    }

    .main-nav-list {
        gap: 6px;
    }

    .main-nav-list .nav-link {
        font-size: 11.5px;
    }

    .nav-action-buttons .btn-nav-outline {
        display: none;
    }

    .btn-nav-solid {
        padding: 4px 8px;
        font-size: 11px;
    }

    .specialities-mega-menu {
        max-width: 920px;
    }

    .speciality-link-item {
        font-size: 12px;
        padding: 4px 6px;
    }
}

/* --------------------------------------------------------------------------
   8. Tablets & Offcanvas Breakpoint (max-width: 991px)
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {

    /* Header Container */
    .header-container {
        padding: 0 16px;
    }

    .header-grid-wrapper {
        padding: 8px 0;
    }

    .header-logo-link .site-logo {
        height: 42px;
        max-width: 220px;
    }

    /* Specialities Mega Menu in Mobile/Drawer */
    .specialities-mega-menu {
        position: static;
        max-width: 100%;
        margin: 8px 0;
        padding: 12px;
        box-shadow: none;
        border: 1px solid #e2e8f0 !important;
        display: none;
    }

    .specialities-mega-grid {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .specialities-mega-col:not(:last-child) {
        border-right: none;
        padding-right: 0;
    }

    /* Mobile Submenu & Specialities in Drawer */
    .mobile-sub-menu,
    #mobileSpecCollapse {
        padding: 8px 12px 10px 16px;
        display: flex;
        flex-direction: column;
        gap: 4px;
        background-color: #f8fafc;
        border-radius: 8px;
        margin: 4px 0 8px;
        border-left: 3px solid var(--primary-maroon, #8b1d27);
    }

    .mobile-sub-menu a,
    .mobile-spec-sublink,
    #mobileSpecCollapse a {
        font-size: 13.5px;
        font-weight: 500;
        color: #334155 !important;
        padding: 6px 10px;
        display: block;
        border-radius: 6px;
        text-decoration: none;
        transition: all 0.2s ease;
    }

    .mobile-sub-menu a:hover,
    .mobile-spec-sublink:hover,
    #mobileSpecCollapse a:hover,
    .mobile-sub-menu a.active,
    .mobile-spec-sublink.active,
    #mobileSpecCollapse a.active {
        color: var(--primary-maroon, #8b1d27) !important;
        background-color: #ffffff;
        font-weight: 600;
        padding-left: 14px;
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
    }

    /* Hero Banner & Layouts */
    .specialities-hero-banner {
        padding: 60px 0 50px;
    }

    .speciality-hero-title {
        font-size: 30px;
    }

    .speciality-hero-desc {
        font-size: 15px;
    }

    .service-details-hero-banner {
        padding: 30px 0 40px;
    }

    .service-banner-title {
        font-size: 28px;
    }

    .service-banner-visual-box {
        margin-top: 20px;
        width: 260px;
        height: 280px;
    }

    .inner-banner-layout {
        flex-direction: column;
        align-items: center;
        gap: 28px;
    }

    .inner-banner-heading {
        font-size: 32px;
    }

    .founder-arches-mobile-row {
        display: flex;
        justify-content: center;
        gap: 20px;
        width: 100%;
    }

    .founder-arch-col {
        flex: 0 0 150px;
    }

    .founder-arch-frame {
        width: 140px;
        height: 185px;
        border-radius: 80px 80px 0 0;
    }

    .founder-arch-name {
        font-size: 13.5px;
    }

    /* Sections & Grids */
    .dept-info-panel {
        padding-left: 0;
        margin-top: 24px;
    }

    .testimonial-quote-box {
        padding: 30px 0 0 0;
    }

    .contact-cta-card {
        padding: 40px 24px;
    }

    .floating-quick-actions {
        right: 12px;
    }

    .border-start-lg {
        border-left: none;
        border-top: 1px solid #edf2f7;
        padding-top: 20px;
        margin-top: 10px;
    }

    .gov-block-light .border-start-lg {
        border-left: none;
        padding-left: 12px;
        border-top: 1px solid #e5e9ef;
        padding-top: 26px;
        margin-top: 20px;
    }

    .gov-block {
        padding: 60px 0 70px;
    }

    .gov-block-maroon .section-main-title {
        font-size: 32px;
    }

    .gov-president-spotlight {
        padding: 26px 22px;
    }

    .gov-pres-name {
        font-size: 24px;
    }

    .gov-registry-card {
        padding: 22px;
    }

    .gov-officer-card {
        padding: 24px 22px;
    }

    .about-full-section {
        padding: 45px 0;
    }

    .about-hero-title {
        font-size: 26px;
    }

    .overview-featured-img {
        height: 220px;
    }

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

    .overview-stat-item:nth-child(2) {
        border-right: none;
    }

    .overview-stat-item:nth-child(3) {
        border-top: 1px solid var(--border-color);
    }

    .overview-stat-item:nth-child(4) {
        border-top: 1px solid var(--border-color);
        border-right: none;
    }

    .new-about-section1 {
        padding: 50px 0 60px;
    }

    .new-about-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .new-about-img {
        min-height: 320px;
    }

    .expansion-modernization-section {
        padding: 70px 0 80px;
    }

    .expansion-main-title {
        font-size: 32px;
    }

    .expansion-content-card {
        padding: 28px 24px;
    }

    .expansion-content-title {
        font-size: 22px;
    }

    .socio-section-cream,
    .socio-section-white,
    .socio-disaster-section,
    .socio-academic-section,
    .socio-explore-section,
    .socio-support-cta-section {
        padding: 60px 0;
    }

    .socio-title,
    .socio-title-white {
        font-size: 30px;
    }

    .socio-cta-heading {
        font-size: 28px;
    }

    .cultural-img-frame {
        height: 160px;
    }

    .doctor-profile-top-grid {
        flex-direction: column;
        text-align: center;
    }

    .doctor-profile-hero-card::before {
        width: 100%;
        height: 6px;
        top: 0;
        left: 0;
    }

    .doctor-quick-tags {
        justify-content: center;
    }

    .doctor-profile-actions {
        justify-content: center;
    }

    .doctor-sidebar-booking-card {
        position: static;
        margin-top: 30px;
    }

    .academy-specs-grid {
        grid-template-columns: 1fr;
    }

    .academy-banner-title {
        font-size: 28px;
    }
}

/* --------------------------------------------------------------------------
   9. Mobile Landscape & Small Tablets (max-width: 767px)
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
    .header-logo-link .site-logo {
        height: 36px;
        max-width: 180px;
    }

    .navbar-toggler {
        padding: 5px 8px;
    }

    .navbar-toggler-icon {
        width: 22px;
        height: 22px;
    }

    .floating-quick-actions .action-tooltip {
        display: none !important;
    }

    .btn-pill-emergency {
        font-size: 10px;
        padding: 4px 10px;
    }

    .section-main-title {
        font-size: 24px;
    }

    .awards-watermark-bg {
        font-size: 50px;
        letter-spacing: 4px;
    }

    .specialities-hero-banner {
        padding: 45px 0 40px;
    }

    .speciality-hero-title {
        font-size: 24px;
    }

    .speciality-hero-actions {
        flex-direction: column;
        gap: 10px;
    }

    .btn-spec-action-solid,
    .btn-spec-action-outline {
        width: 100%;
        justify-content: center;
    }

    .admission-full-section {
        padding: 45px 0 50px;
    }

    .admission-cta-box {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }

    .admission-cta-box .cta-buttons {
        width: 100%;
        flex-direction: column;
    }

    .btn-admission-primary,
    .btn-admission-secondary,
    .btn-admission-outline {
        width: 100%;
        justify-content: center;
    }

    .blog-list-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .blog-item-thumb {
        width: 100%;
        height: 180px;
    }

    .copyright-content {
        flex-direction: column;
        gap: 8px;
    }

    .new-about-lead-box {
        padding: 18px 20px;
    }

    .new-about-lead-box p {
        font-size: 15px;
        line-height: 1.65;
    }

    .new-about-body-text p {
        font-size: 14px;
        line-height: 1.7;
    }

    .about-hero-section {
        padding: 30px 0 25px;
    }

    .about-hero-title {
        font-size: 22px;
    }

    .open-founder-profile .d-flex {
        flex-direction: column;
        text-align: center;
    }

    .founder-avatar-frame {
        margin: 0 auto;
    }

    .heritage-timeline-wrap::before {
        left: 20px;
    }

    .statutory-modal-viewer .modal-content {
        height: 94vh !important;
    }

    .statutory-modal-viewer .modal-header {
        padding: 12px 14px;
        flex-direction: column;
        align-items: flex-start !important;
        gap: 10px;
    }

    .statutory-modal-viewer .modal-header .d-flex:last-child {
        width: 100%;
        justify-content: space-between;
    }

    .doctor-expertise-list {
        grid-template-columns: 1fr;
    }

    .section-editor-content {
        font-size: 15px;
    }

    .editor-two-col-list {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .tariff-table thead th,
    .tariff-table tbody td {
        padding: 10px 12px;
        font-size: 14px;
    }

    .academy-download-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .download-card-action {
        width: 100%;
    }

    .btn-download-file {
        width: 100%;
        justify-content: center;
    }

    .academy-gallery-thumb-box {
        height: 140px;
    }

    .specialties-scrollbar.swiper-scrollbar {
        margin-left: 0;
        width: 100%;
    }
}

/* --------------------------------------------------------------------------
   10. Mobile Devices (max-width: 575px)
   -------------------------------------------------------------------------- */
@media (max-width: 575px) {
    .gov-block-maroon .section-main-title {
        font-size: 26px;
    }

    .gov-society-name {
        font-size: 17px;
    }

    .gov-pres-avatar-wrap {
        width: 95px;
        height: 95px;
    }

    .expansion-main-title {
        font-size: 26px;
    }

    .expansion-badge-pill {
        font-size: 11px;
        padding: 5px 14px;
    }

    .cinema-header-strip {
        padding: 12px 16px;
    }

    .expansion-content-card {
        padding: 22px 18px;
    }

    .expansion-content-title {
        font-size: 19px;
    }

    .socio-title,
    .socio-title-white {
        font-size: 24px;
    }

    .socio-cta-heading {
        font-size: 24px;
    }

    .cultural-img-frame {
        height: 140px;
    }

    .socio-notice-box {
        border-radius: 20px;
        padding: 12px 18px;
    }
}

/* --------------------------------------------------------------------------
   11. Small Mobile Phones (max-width: 480px)
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
    .header-logo-link .site-logo {
        height: 32px;
        max-width: 150px;
    }

    .navbar-toggler {
        padding: 4px 6px;
    }

    .navbar-toggler-icon {
        width: 19px;
        height: 19px;
    }

    .floating-quick-actions .action-btn {
        width: 40px;
        height: 40px;
    }

    .floating-quick-actions .action-btn img {
        width: 16px;
        height: 16px;
    }

    .floating-quick-actions .action-btn i {
        font-size: 16px;
    }

    .spec-doctor-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .spec-doctor-photo {
        width: 65px;
        height: 65px;
    }

    .spec-doctor-footer {
        flex-direction: column;
        gap: 8px;
    }

    .btn-doc-book,
    .btn-doc-profile {
        width: 100%;
    }

    .newsletter-form .newsletter-input-group {
        border-radius: 10px;
        flex-wrap: wrap;
        padding: 10px;
    }
}

/* --------------------------------------------------------------------------
   12. Mini Mobile Devices (max-width: 360px)
   -------------------------------------------------------------------------- */
@media (max-width: 360px) {
    .header-logo-link .site-logo {
        height: 28px;
        max-width: 130px;
    }

    .btn-pill-emergency {
        font-size: 9px;
        padding: 3px 8px;
    }

    .speciality-hero-title {
        font-size: 21px;
    }
}

/* --------------------------------------------------------------------------
   13. Gallery Page Responsive Styles
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 18px;
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
}