/* Main Custom Styles for PCRU Main Page */

/* Base Styles */
body {
    padding: 0px !important;
}

.nav li a {
    padding: 10px 10px;
}

/* ITA Section Styles */
.ita-section {
    padding: 40px 0;
    background-color: #fcfaff;
    font-family: 'Prompt', sans-serif;
}
.ita-wrapper {
    max-width: 1260px;
    margin: 0 auto;
    padding: 0 30px;
}
.ita-main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    align-items: stretch;
}
.ita-link {
    display: block;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    height: 100%;
}
.ita-link img {
    width: 100%;
    height: 100%;
    object-fit: fill;
    display: block;
}
.ita-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(127, 1, 138, 0.15);
}
.ita-right-stack {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.ita-right-top {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    flex: 2.5;
}
.ita-box {
    height: 100%;
}
.ita-box-nested-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    height: 100%;
}
.ita-right-bottom {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    flex: 1;
}
.ita-footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 15px;
}

@media (max-width: 991px) {
    .ita-main-grid, .ita-footer-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .ita-right-top { 
        height: auto; 
        gap: 8px;
    }
    .ita-box-nested-grid {
        gap: 8px;
    }
    .ita-right-bottom { 
        grid-template-columns: 1fr 1fr; 
        gap: 5px;
    }
}
@media (max-width: 767px) {
    .ita-right-top {
        grid-template-columns: 1fr;
    }
    .ita-box-nested-grid {
        gap: 5px;
    }
}

/* PCRU News Section Styles */
.news-wrapper-fixed {
    max-width: 1260px;
    margin: 0 auto;
    padding: 0 30px;
    box-sizing: border-box;
}
.news-card-section {
    padding: 40px 0;
    font-family: 'Prompt', sans-serif;
    background-color: #f8f9fa;
}
.modern-header { margin-bottom: 25px; }
.modern-header h2 {
    font-size: 28px;
    font-weight: 800;
    color: #1a1a1a;
    margin: 0;
}
.modern-header .accent-bar {
    height: 4px;
    width: 60px;
    background: linear-gradient(90deg, #7f018a, #c100d1);
    margin-top: 8px;
    border-radius: 10px;
}
.card-grid-container {
    display: grid;
    grid-template-columns: 2.2fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
    align-items: stretch;
}
.custom-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid #eee;
    display: flex;
    flex-direction: column;
    text-decoration: none !important;
}
.custom-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(127, 1, 138, 0.12);
    border-color: #7f018a40;
}
.news-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}
.meta-item {
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 5px;
    color: #7f018a;
    font-weight: 600;
}
.meta-item.views {
    color: #888;
    font-weight: 400;
}
.icon-svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}
.big-card .img-wrap { width: 100%; height: 450px; overflow: hidden; }
.big-card img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
.big-card:hover img { transform: scale(1.05); }
.big-card .content { padding: 20px; flex-grow: 1; }
.big-card h3 { font-size: 24px; font-weight: 700; line-height: 1.3; margin: 10px 0; color: #111; }
.big-card p { color: #555; font-size: 15px; line-height: 1.5; margin: 0; }
.side-stack {
    display: flex;
    flex-direction: column;
    gap: 10px;
    height: 100%;
}
.small-card-item {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 12px;
    background: #fff;
    border-radius: 10px;
    padding: 8px;
    border: 1px solid #eee;
    flex-grow: 1;
    align-content: center;
}
.small-card-item img { width: 110px; height: 100%; min-height: 75px; max-height: 85px; object-fit: cover; border-radius: 6px; }
.small-card-item h4 { font-size: 14px; font-weight: 600; line-height: 1.4; margin: 3px 0 0 0; color: #333; }
.bottom-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}
.grid-card .img-wrap { height: 180px; overflow: hidden; }
.grid-card .content { padding: 15px; }

@media (max-width: 991px) {
    .news-wrapper-fixed { padding: 0 20px; }
    .card-grid-container, .bottom-grid { grid-template-columns: 1fr; }
    .big-card .img-wrap { height: 260px; }
    .small-card-item { flex-grow: 0; }
}

/* Collapsible Mobile Menu Style */
@media (max-width: 991px) {
    .mobile-toggle-btn {
        width: 100%;
        padding: 12px;
        background: #f8fafc;
        border: 1px solid #e2e8f0;
        border-radius: 10px;
        margin-bottom: 15px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-weight: bold;
        color: #1e293b;
        cursor: pointer;
    }
    .mobile-toggle-btn i { transition: transform 0.3s; }
    .mobile-toggle-btn.active i { transform: rotate(180deg); }

    #mobile-collapsible-content {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s cubic-bezier(0, 1, 0, 1);
    }
    #mobile-collapsible-content.show {
        max-height: 2000px;
        transition: max-height 0.4s cubic-bezier(1, 0, 1, 0);
    }
}

/* Mobile Menu Grid & Welcome Banner Styles */
@import url('https://fonts.googleapis.com/css2?family=Sarabun:wght@400;600;700&display=swap');

.menu-grid-container {
    font-family: 'Sarabun', sans-serif;
    padding: 15px 10px;
}

.menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 60px;
    margin-bottom: 12px;
    border-radius: 15px;
    text-decoration: none !important;
    color: white !important;
    font-weight: 700;
    font-size: 16px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
    border: none;
}

.menu-btn:active {
    transform: scale(0.96);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    opacity: 0.9;
}

.menu-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

.menu-btn:hover::after {
    left: 100%;
}

.btn-admission { background: linear-gradient(135deg, #ffb142 0%, #f39c12 100%); }
.btn-student { background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%); }
.btn-research { background: linear-gradient(135deg, #ff6b6b 0%, #ee5253 100%); }
.btn-staff { background: linear-gradient(135deg, #48dbfb 0%, #0abde3 100%); }
.btn-product { background: linear-gradient(135deg, #574b90 0%, #483d8b 100%); }
.btn-database { background: linear-gradient(135deg, #964fd9 0%, #8344c2 100%); }

.tight-gutter > [class*='col-'] {
    padding-right: 6px;
    padding-left: 6px;
}

@media (max-width: 768px) {
    .menu-btn {
        height: 55px;
        font-size: 15px;
    }
    .main-content-container {
        margin-top: 10px !important;
    }
    .menu-grid-container {
        padding-top: 0;
    }
    
    #wowslider-container1 { display: none !important; }
    .mobile-welcome-banner {
        display: block;
        background: linear-gradient(135deg, #7f018a 0%, #b477ca 100%);
        color: white;
        padding: 30px 20px;
        text-align: center;
        border-radius: 15px;
        margin: 10px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }
}
@media (min-width: 769px) { .mobile-welcome-banner { display: none; } }

/* Mourning Mode & FAB Styles */
:root {
    --font-scale: 1;
    --mourning-filter: grayscale(0%);
}
.w3c-font-size-1 { font-size: 0.75em; }
.w3c-font-size-2 { font-size: 0.875em; }
.w3c-font-size-3 { font-size: 1em; }
.w3c-font-size-4 { font-size: 1.125em; }
.w3c-font-size-5 { font-size: 1.5em; }
.w3c-font-size-6 { font-size: 2em; }
.w3c-font-size-7 { font-size: 3em; }

.w3c-table-cellpadding-0 td,
.w3c-table-cellpadding-0 th { padding: 0; }
.w3c-table-cellpadding-3 td,
.w3c-table-cellpadding-3 th { padding: 3px; }
.w3c-table-cellspacing-0 { border-collapse: collapse; border-spacing: 0; }
.w3c-table-cellspacing-3 { border-collapse: separate; border-spacing: 3px; }

html {
    filter: var(--mourning-filter) !important;
    -webkit-filter: var(--mourning-filter) !important;
    transition: filter 0.5s ease;
}

body {
    zoom: var(--font-scale);
    -moz-transform: scale(var(--font-scale));
    -moz-transform-origin: top center;
}

.mobile-fab-stack, .desktop-fab-stack, .mobile-bottom-nav, .chat-menu {
    zoom: calc(1 / var(--font-scale));
}

/* FAB Styles */
.mobile-fab-stack {
    position: fixed;
    bottom: 85px;
    right: 15px;
    z-index: 9999;
    display: flex;
    flex-direction: column-reverse;
    gap: 10px;
    align-items: center;
}

.fab-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #7f018a 0%, #b477ca 100%);
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(127, 1, 138, 0.3);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.3s ease;
    position: relative;
}

.fab-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(127, 1, 138, 0.5);
}

.fab-btn:active {
    transform: scale(0.95);
}

.fab-btn.main-toggle {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    z-index: 10000;
}

.fab-btn.messenger {
    background: linear-gradient(135deg, #00B2FF 0%, #0099e6 100%);
}

.fab-btn.font-tool {
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
}

.fab-btn.theme-tool {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
}

.fab-btn.scroll-up {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
}

.mobile-fab-stack:not(.open) .fab-btn:not(.main-toggle) {
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.8);
    pointer-events: none;
    max-height: 0;
    margin: 0;
    padding: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.chat-menu {
    position: absolute;
    bottom: 60px;
    right: 0;
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    padding: 10px;
    min-width: 280px;
    display: none;
    z-index: 10001;
}

.chat-menu.show {
    display: block;
}

.chat-menu .chat-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    color: #333;
    text-decoration: none;
    border-radius: 8px;
    transition: background 0.2s;
    font-size: 14px;
}

.chat-menu .chat-option:hover {
    background: #f0f0f0;
}

.chat-menu .chat-option i {
    font-size: 20px;
    color: #00B2FF;
}

.desktop-fab-stack {
    position: fixed;
    bottom: 80px;
    right: 20px;
    z-index: 9998;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.d-fab-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #7f018a 0%, #b477ca 100%);
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(127, 1, 138, 0.3);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: all 0.3s ease;
    position: relative;
}

.d-fab-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(127, 1, 138, 0.5);
}

.d-fab-btn:active {
    transform: scale(0.95);
}

.d-fab-btn.messenger {
    background: linear-gradient(135deg, #00B2FF 0%, #0099e6 100%);
}

.d-fab-btn.theme-tool {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
}

@media (max-width: 768px) {
    .desktop-fab-stack {
        display: none !important;
    }
    .mobile-fab-stack {
        bottom: 85px;
        right: 15px;
    }
    .fab-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}

@media (min-width: 769px) {
    .mobile-fab-stack {
        display: none !important;
    }
}

/* Modal & Ribbon */
#memorialModal {
    filter: grayscale(0%);
    -webkit-filter: grayscale(0%);
    overflow-y: auto;
}
#memorialModal .modal-dialog {
    margin: 50px auto;
    width: auto;
    max-width: 500px;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 90px;
    height: 109px;
    background-image: url(/main/assets/image/ribbon.png);
    background-size: cover;
    background-repeat: no-repeat;
    z-index: 99999;
    transform: scaleX(-1);
    -webkit-transform: scaleX(-1);
    -moz-transform: scaleX(-1);
    -o-transform: scaleX(-1);
}

.scrolltop {
    z-index: 1001 !important;
    bottom: 80px !important;
}

/* Mobile Bottom Navigation */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-top: 1px solid rgba(0,0,0,0.1);
    z-index: 9998;
    justify-content: space-around;
    align-items: center;
    box-shadow: 0 -5px 20px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
    .mobile-bottom-nav {
        display: flex !important;
    }
    body {
        padding-bottom: 80px !important;
    }
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none !important;
    color: #64748b;
    width: 25%;
    transition: all 0.3s ease;
    padding: 8px 0;
}
.nav-item.item-home { color: #334155; }
.nav-item.item-admission { color: #f59e0b; }
.nav-item.item-student { color: #10b981; }
.nav-item.item-staff { color: #0ea5e9; }
.nav-item i {
    font-size: 1.5em;
    margin-bottom: 4px;
    transition: transform 0.3s;
}
.nav-item span {
    font-size: 0.7em;
    font-weight: 600;
    white-space: nowrap;
}
.nav-item:active {
    transform: scale(0.9);
}
.nav-item:active i {
    transform: scale(1.1);
}

/* Library Search Form Styles */
.library-search-container {
    background: linear-gradient(135deg, rgba(250,245,255,0.95) 0%, rgba(245,240,255,0.98) 100%);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 8px 32px rgba(147,51,234,0.15);
    border: 2px solid rgba(147,51,234,0.12);
    backdrop-filter: blur(10px);
}
.library-tabs {
    border-bottom: none;
    margin-bottom: 20px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.library-tabs > li {
    flex: 0 0 auto;
}
.search-tab {
    padding: 12px 24px;
    border-radius: 50px;
    border: 2px solid rgba(147,51,234,0.15);
    background: linear-gradient(135deg, rgba(147,51,234,0.08) 0%, rgba(192,132,252,0.08) 100%);
    color: #7c3aed;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}
.search-tab:hover {
    background: linear-gradient(135deg, rgba(147,51,234,0.15) 0%, rgba(192,132,252,0.15) 100%);
    transform: translateY(-2px);
    border-color: rgba(147,51,234,0.3);
}
.library-tabs > li.active > .search-tab {
    background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(124,58,237,0.3);
    border: 2px solid #9333ea;
}
.library-search-form {
    padding: 10px 0;
}
.search-type-options {
    display: flex;
    gap: 20px;
    margin-bottom: 16px;
    flex-wrap: wrap;
    align-items: center;
}
.search-radio {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    position: relative;
}
.search-radio input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid #9333ea;
    border-radius: 50%;
    position: relative;
    transition: all 0.3s ease;
    background: rgba(255,255,255,0.9);
    flex-shrink: 0;
}
.radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
    transition: transform 0.3s ease;
}
.search-radio input[type="radio"]:checked + .radio-custom::after {
    transform: translate(-50%, -50%) scale(1);
}
.search-radio input[type="radio"]:checked + .radio-custom {
    border-color: #7c3aed;
    box-shadow: 0 0 0 3px rgba(124,58,237,0.15);
    background: rgba(250,245,255,0.9);
}
.radio-label {
    font-weight: 600;
    font-size: 14px;
    color: #3c2352;
    transition: color 0.3s ease;
}
.search-radio input[type="radio"]:checked ~ .radio-label {
    color: #7c3aed;
}
.field-label {
    font-weight: 600;
    font-size: 14px;
    color: #3c2352;
    margin-right: 12px;
}
.modern-select {
    padding: 12px 40px 12px 16px;
    border-radius: 50px;
    border: 2px solid rgba(147,51,234,0.2);
    background: rgba(255,255,255,0.95);
    font-size: 15px;
    font-weight: 500;
    color: #1a0a2e;
    cursor: pointer;
    transition: all 0.3s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237c3aed' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    min-width: 150px;
}
.modern-select:hover {
    border-color: #7c3aed;
    box-shadow: 0 4px 12px rgba(124,58,237,0.15);
}
.modern-select:focus {
    outline: none;
    border-color: #7c3aed;
    box-shadow: 0 0 0 4px rgba(124,58,237,0.15);
}
.modern-input-group {
    display: flex;
    gap: 12px;
    align-items: stretch;
}
.modern-search-input {
    flex: 1;
    padding: 16px 20px;
    border-radius: 50px;
    border: 2px solid rgba(147,51,234,0.2);
    background: rgba(255,255,255,0.95);
    font-size: 16px;
    font-weight: 500;
    color: #1a0a2e;
    transition: all 0.3s ease;
}
.modern-search-input::placeholder {
    color: #8b7aa0;
    font-weight: 400;
}
.modern-search-input:hover {
    border-color: #7c3aed;
    background: rgba(255,255,255,1);
}
.modern-search-input:focus {
    outline: none;
    border-color: #7c3aed;
    box-shadow: 0 0 0 4px rgba(124,58,237,0.15);
    background: rgba(255,255,255,1);
}
.modern-search-btn {
    padding: 16px 32px;
    border-radius: 50px;
    border: none;
    background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    box-shadow: 0 4px 16px rgba(124,58,237,0.3);
}
.modern-search-btn:hover {
    background: linear-gradient(135deg, #6d28d9 0%, #9333ea 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(124,58,237,0.4);
}
.modern-search-btn:active {
    transform: translateY(0);
}
.modern-search-btn i {
    font-size: 18px;
}
.btn-text {
    display: inline;
}

@media (max-width: 1024px) {
    .library-search-container {
        padding: 16px;
    }
    .search-tab {
        padding: 10px 18px;
        font-size: 13px;
    }
    .modern-search-input {
        padding: 14px 18px;
        font-size: 15px;
    }
    .modern-search-btn {
        padding: 14px 24px;
    }
}

@media (max-width: 768px) {
    .library-tabs {
        flex-direction: column;
        gap: 6px;
    }
    .search-tab {
        width: 100%;
        justify-content: center;
        padding: 12px 16px;
        font-size: 14px;
    }
    .search-type-options {
        justify-content: center;
        gap: 12px;
    }
    .modern-input-group {
        flex-direction: column;
        gap: 10px;
    }
    .modern-search-btn {
        width: 100%;
        justify-content: center;
        padding: 14px 20px;
    }
    .modern-select {
        width: 100%;
    }
    .mobile-search-section {
        background: linear-gradient(135deg, rgba(250,245,255,0.95) 0%, rgba(245,240,255,0.98) 100%);
        border-radius: 16px;
        overflow: hidden;
        box-shadow: 0 8px 32px rgba(147,51,234,0.15);
        border: 2px solid rgba(147,51,234,0.12);
    }
    .mobile-search-tabs {
        display: flex;
        background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
        align-items: stretch;
    }
    .mobile-tab {
        flex: 1 1 0;
        min-width: 0;
        padding: 14px 6px;
        text-align: center;
        color: rgba(255,255,255,0.85);
        font-weight: 600;
        font-size: 12px;
        line-height: 1.3;
        cursor: pointer;
        transition: all 0.3s ease;
        border: none;
        position: relative;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 4px;
        word-break: break-word;
        overflow-wrap: break-word;
    }
    .mobile-tab i {
        display: block;
        margin-bottom: 4px;
        font-size: 16px;
    }
    .mobile-tab.active {
        color: #ffffff;
        background: rgba(255,255,255,0.2);
        box-shadow: inset 0 -3px 0 #ffffff;
    }
    .mobile-db-btn {
        display: block;
        padding: 16px 20px;
        background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
        color: #ffffff;
        text-align: center;
        text-decoration: none;
        border-radius: 50px;
        font-weight: 700;
        font-size: 15px;
        box-shadow: 0 4px 16px rgba(124,58,237,0.3);
        transition: all 0.3s ease;
    }
    .mobile-db-btn:hover {
        background: linear-gradient(135deg, #6d28d9 0%, #9333ea 100%);
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(124,58,237,0.4);
    }
    .mobile-db-btn i {
        margin-right: 8px;
    }
    .tab-content {
        background: transparent !important;
    }
}

/* Timeline Section Styles */
.timeline-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1) !important;
}
.list-item:hover {
    background: #f0f7ff !important;
    transform: translateX(10px);
}
.dual-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1) !important;
    border-color: #1a73e8 !important;
}
@media (max-width: 768px) {
    .timeline-line { left: 30px !important; }
    .timeline-dot { left: 30px !important; }
    .timeline-item { justify-content: flex-start !important; }
    .timeline-content-wrap { width: calc(100% - 60px) !important; margin-left: 60px !important; text-align: left !important; }
    .card-col { width: 100% !important; }
    .dual-col { width: 100% !important; }
}