/* ==========================================================================
   Bangladesh Society of Cardiovascular Intervention (BSCI)
   Stylesheet - Premium Design Mockup
   ========================================================================== */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* --- Design Tokens / CSS Variables --- */
:root {
    --font-primary: 'Outfit', sans-serif;
    --font-secondary: 'Inter', sans-serif;

    /* Color Palette */
    --color-primary: hsl(354, 75%, 46%);        /* Deep Cardiology Crimson */
    --color-primary-hover: hsl(354, 75%, 38%);
    --color-primary-light: rgba(211, 47, 47, 0.1);
    
    --color-accent: hsl(43, 85%, 52%);          /* Warm Gold for Excellence & Fellowships */
    --color-accent-hover: hsl(43, 85%, 44%);
    
    /* Dark Theme Tones */
    --color-dark-bg: hsl(222, 47%, 11%);        /* Midnight Slate */
    --color-dark-surface: hsl(222, 47%, 16%);   /* Lighter Slate for Cards */
    --color-dark-border: rgba(255, 255, 255, 0.08);
    
    /* Light Theme Tones */
    --color-light-bg: hsl(210, 40%, 98%);       /* Soft Ice White */
    --color-light-surface: hsl(0, 0%, 100%);
    --color-light-border: rgba(15, 23, 42, 0.08);
    
    /* Text Colors */
    --text-dark-primary: hsl(215, 25%, 89%);
    --text-dark-secondary: hsl(215, 16%, 65%);
    --text-light-primary: hsl(222, 47%, 11%);
    --text-light-secondary: hsl(215, 25%, 35%);
    
    /* UI Spacing & Transitions */
    --max-width: 1280px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 25px rgba(211, 47, 47, 0.35);
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Global Styles --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-secondary);
    background-color: var(--color-light-bg);
    color: var(--text-light-secondary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    color: var(--text-light-primary);
    font-weight: 700;
    line-height: 1.25;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

img {
    max-width: 100%;
    display: block;
    height: auto;
}

ul {
    list-style: none;
}

/* --- Common Components & Layouts --- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-dark {
    background-color: var(--color-dark-bg);
    color: var(--text-dark-primary);
}

.section-dark h2 {
    color: #ffffff;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-header .subtitle {
    font-family: var(--font-primary);
    color: var(--color-primary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 12px;
    position: relative;
    padding-left: 20px;
}

.section-header .subtitle::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
}

.section-header h2 {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.section-header p {
    font-size: 16px;
    color: var(--text-light-secondary);
}

.section-dark .section-header p {
    color: var(--text-dark-secondary);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-primary);
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
    gap: 8px;
}

.btn-primary {
    background-color: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(211, 47, 47, 0.2);
}

.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(211, 47, 47, 0.35);
}

.btn-secondary {
    background-color: rgba(15, 23, 42, 0.05);
    color: var(--text-light-primary);
    border: 1px solid var(--color-light-border);
}

.btn-secondary:hover {
    background-color: rgba(15, 23, 42, 0.1);
    transform: translateY(-2px);
}

.section-dark .btn-secondary {
    background-color: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    border: 1px solid var(--color-dark-border);
}

.section-dark .btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-dark-bg);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
}

.btn-accent:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.35);
}

.btn-text {
    padding: 0;
    background: none;
    color: var(--color-primary);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-text:hover {
    color: var(--color-primary-hover);
}

.btn-text::after {
    content: '→';
    transition: var(--transition-fast);
}

.btn-text:hover::after {
    transform: translateX(4px);
}

/* --- Floating Sticky Glass Header --- */
.bsci-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-normal);
    padding: 20px 0;
}

.bsci-header.scrolled {
    padding: 12px 0;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid rgba(15, 23, 42, 0.05);
}

.bsci-header.scrolled-dark {
    padding: 12px 0;
    background-color: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Brand Logo */
.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--color-primary), hsl(354, 75%, 35%));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-glow);
    position: relative;
}

.logo-icon svg {
    width: 25px;
    height: 25px;
    fill: none;
    stroke: #ffffff;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-family: var(--font-primary);
    font-size: 20px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.5px;
    color: var(--text-light-primary);
}

.logo-subtitle {
    font-family: var(--font-secondary);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--text-light-secondary);
    margin-top: 2px;
    line-height: 1.25;
}

.logo-subtitle > span {
    display: block;
    white-space: nowrap;
}

.bsci-header.scrolled-dark .logo-title {
    color: #ffffff;
}

.bsci-header.scrolled-dark .logo-subtitle {
    color: var(--text-dark-secondary);
}

/* Navigation Links */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-primary);
    font-size: 15px;
    font-weight: 600;
    color: var(--text-light-primary);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-normal);
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-link:hover::after {
    width: 100%;
}

.bsci-header.scrolled-dark .nav-link,
.bsci-header.scrolled-dark .dropdown-toggle {
    color: var(--text-dark-primary);
}
.bsci-header.scrolled-dark .nav-link:hover,
.bsci-header.scrolled-dark .dropdown-toggle:hover,
.bsci-header.scrolled-dark .nav-item-dropdown:hover > .dropdown-toggle {
    color: var(--color-primary);
}

/* Interactive Dropdown */
.nav-item-dropdown {
    position: relative;
}

.dropdown-toggle {
    font-family: var(--font-primary);
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark-primary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    white-space: nowrap;
    padding: 8px 0;
    transition: var(--transition-fast);
}

.dropdown-toggle svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.5;
    transition: var(--transition-fast);
}

.nav-item-dropdown:hover .dropdown-toggle svg {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: -20px;
    width: 220px;
    background-color: var(--color-light-surface);
    border: 1px solid var(--color-light-border);
    border-radius: var(--radius-md);
    padding: 12px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-normal);
    z-index: 1001;
}

.nav-item-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.bsci-header.scrolled-dark .dropdown-menu {
    background-color: var(--color-dark-surface);
    border-color: var(--color-dark-border);
}

.dropdown-item {
    display: block;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.dropdown-item:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    padding-left: 20px;
}

.bsci-header.scrolled-dark .dropdown-item {
    color: var(--text-dark-primary);
}

/* Header CTA Buttons */
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.member-account{position:relative;display:inline-block}.member-account-toggle{display:inline-flex!important;align-items:center!important;justify-content:center!important;gap:7px!important;background:#d32f2f!important;color:#fff!important;border:none!important;padding:8px 16px!important;border-radius:20px!important;font:inherit;font-size:13px!important;font-weight:800!important;line-height:1!important;cursor:pointer;box-shadow:0 4px 14px rgba(211,47,47,.35);transition:all .2s ease}.member-account-toggle:hover{background:#b71c1c!important;transform:translateY(-1px)}.member-account-toggle .portal-arrow{width:14px!important;height:14px!important;stroke:currentColor!important;stroke-width:2.5!important;fill:none!important;display:inline-block!important;vertical-align:middle!important;flex-shrink:0!important;transition:transform .25s ease!important}.member-account.is-open .member-account-toggle .portal-arrow{transform:rotate(180deg)!important}.member-account-menu{position:absolute!important;right:0!important;top:calc(100% + 8px)!important;width:210px!important;padding:8px!important;background:#fff!important;border:1px solid #e2e8f0!important;border-radius:14px!important;box-shadow:0 14px 40px rgba(0,0,0,.35)!important;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-6px);transition:all .2s ease;z-index:9999}.member-account:hover .member-account-menu,.member-account:focus-within .member-account-menu,.member-account-menu.show{opacity:1!important;visibility:visible!important;pointer-events:auto!important;transform:translateY(0)!important}.member-account-menu a,.member-account-menu button{display:block!important;width:100%!important;box-sizing:border-box!important;border:0!important;border-radius:8px!important;padding:10px 14px!important;background:transparent!important;color:#0f172a!important;text-align:left!important;font:inherit;font-size:13px!important;font-weight:750!important;cursor:pointer;text-decoration:none!important;transition:all .15s ease}.member-account-menu a:hover,.member-account-menu button:hover{background:#f1f5fa!important;color:#d32f2f!important}.member-account-menu form{margin:4px 0 0!important;padding-top:4px!important;border-top:1px solid #e2e8f0!important}
html[data-public-theme="dark"] .member-account-menu{background:#1e293b!important;border-color:#334155!important;box-shadow:0 14px 40px rgba(0,0,0,.6)!important}html[data-public-theme="dark"] .member-account-menu a,html[data-public-theme="dark"] .member-account-menu button{color:#f8fafc!important}html[data-public-theme="dark"] .member-account-menu a:hover,html[data-public-theme="dark"] .member-account-menu button:hover{background:#334155!important;color:#f87171!important}html[data-public-theme="dark"] .member-account-menu form{border-top-color:#334155!important}

/* Account menus are click-controlled. This intentionally overrides legacy
   hover/focus rules so a menu cannot appear just because the pointer passed it. */
.header-actions .member-account:not(.is-open) .member-account-menu {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transform: translateY(-6px) !important;
}
.header-actions .member-account.is-open .member-account-menu {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
}

.member-account-toggle {
    white-space: nowrap !important;
}

.btn-portal {
    background-color: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    padding: 8px 18px;
    font-size: 13px;
    font-weight: 700;
    font-family: var(--font-primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-portal:hover {
    background-color: var(--color-primary);
    color: #ffffff;
}

.bsci-header.scrolled-dark .btn-portal {
    border-color: var(--color-primary);
    color: #ffffff;
    background-color: var(--color-primary);
}
.bsci-header.scrolled-dark .btn-portal:hover {
    background-color: var(--color-primary-hover);
}

/* Mobile Menu Toggle */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 28px;
    height: 3px;
    background-color: var(--text-light-primary);
    border-radius: 2px;
    transition: var(--transition-normal);
}

.bsci-header.scrolled-dark .mobile-menu-btn span {
    background-color: #ffffff;
}

/* --- Hero Banner Slider --- */
.bsci-hero-slider {
    position: relative;
    width: 100%;
    height: 100vh;
    background-color: var(--color-dark-bg);
    overflow: hidden;
}

.slider-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
    z-index: 1;
    display: flex;
    align-items: flex-end;
    padding-bottom: 120px;
}

.bsci-hero-slider .slide-video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    pointer-events: none;
}

.slide[data-has-video="true"] .slide-bg {
    display: none !important;
}

.slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

/* Background Zoom Animation */
.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transform: scale(1.1);
    transition: transform 6s ease-out;
}

.slide.active .slide-bg {
    transform: scale(1);
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.4) 60%, rgba(15, 23, 42, 0.2) 100%);
    z-index: 2;
    pointer-events: none;
}

/* Cinematic dotted texture for video slides only. The first gradient keeps
   text readable; the second adds a light halftone texture without hiding the video. */
.slide[data-has-video="true"] .slide-overlay {
    background-image:
        linear-gradient(180deg, rgba(3, 12, 31, 0.18) 0%, rgba(3, 12, 31, 0.32) 48%, rgba(3, 12, 31, 0.90) 100%),
        radial-gradient(circle, rgba(255, 255, 255, 0.18) 0.8px, transparent 1px);
    background-size: 100% 100%, 5px 5px;
    background-position: center, 0 0;
}

@media (max-width: 768px) {
    .slide[data-has-video="true"] .slide-overlay {
        background-image:
            linear-gradient(180deg, rgba(3, 12, 31, 0.22) 0%, rgba(3, 12, 31, 0.38) 48%, rgba(3, 12, 31, 0.92) 100%),
            radial-gradient(circle, rgba(255, 255, 255, 0.15) 0.75px, transparent 1px);
        background-size: 100% 100%, 5px 5px;
    }
}

/* Slide Content */
.slide-content {
    position: relative;
    z-index: 5;
    max-width: 960px;
    padding-top: 0;
    padding-bottom: 10px;
}

.slide-title {
    font-size: 46px;
    line-height: 1.15;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 0;
    letter-spacing: -1.5px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
    transform: translateY(30px);
    opacity: 0;
    transition: all var(--transition-normal) 0.15s;
}

.slide-title span {
    color: var(--color-primary);
    background: linear-gradient(135deg, #ffffff, #ffb3b3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.slide-desc {
    font-size: 18px;
    color: var(--text-dark-secondary);
    margin-bottom: 40px;
    transform: translateY(50px);
    opacity: 0;
    transition: all var(--transition-normal) 0.3s;
}

.slide-actions {
    display: flex;
    gap: 16px;
    transform: translateY(60px);
    opacity: 0;
    transition: all var(--transition-normal) 0.45s;
}

/* Active Slide Animation Triggers */
.slide.active .slide-tag,
.slide.active .slide-title,
.slide.active .slide-desc,
.slide.active .slide-actions {
    transform: translateY(0);
    opacity: 1;
}

/* Slider Controls */
.slider-control {
    position: absolute;
    bottom: 50px;
    right: 80px;
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 10;
}

.slider-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.slider-btn:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    transform: scale(1.05);
}

.slider-btn svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.5;
}

/* Indicators */
.slider-indicators {
    position: absolute;
    bottom: 50px;
    left: 80px;
    display: flex;
    gap: 12px;
    z-index: 10;
}

.indicator-dot {
    width: 40px;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    cursor: pointer;
    transition: var(--transition-normal);
}

.indicator-dot.active {
    background-color: var(--color-primary);
    width: 60px;
}

/* --- Metrics Section --- */
.section-metrics {
    padding: 0;
    margin-top: -60px;
    z-index: 20;
    position: relative;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background-color: var(--color-light-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-light-border);
    overflow: hidden;
}

.metric-card {
    padding: 26px 24px;
    text-align: center;
    position: relative;
    border-right: 1px solid var(--color-light-border);
}

.metric-card:last-child {
    border-right: none;
}

.metric-icon {
    width: 48px;
    height: 48px;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px auto;
}

.metric-icon svg {
    width: 23px;
    height: 23px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.metric-number {
    font-family: var(--font-primary);
    font-size: 34px;
    font-weight: 800;
    color: var(--text-light-primary);
    line-height: 1;
    margin-bottom: 6px;
}

.metric-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-light-secondary);
    letter-spacing: 0.5px;
}

/* --- Welcome Message --- */
.welcome-message-section {
    padding: 88px 0 80px;
    background:
        radial-gradient(circle at 8% 25%, rgba(211, 47, 47, .08), transparent 24%),
        linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.welcome-message-panel {
    position: relative;
    overflow: hidden;
    padding: 50px;
    border: 1px solid var(--color-light-border);
    border-radius: 24px;
    background: #ffffff;
    box-shadow: 0 24px 55px rgba(15, 23, 42, .08);
}

.welcome-message-panel::after {
    content: '';
    position: absolute;
    width: 260px;
    height: 260px;
    right: -100px;
    bottom: -130px;
    border: 45px solid rgba(211, 47, 47, .045);
    border-radius: 50%;
    pointer-events: none;
}

.welcome-message-heading {
    max-width: 760px;
    margin-bottom: 34px;
}

.welcome-message-heading .subtitle {
    color: var(--color-primary);
}

.welcome-message-heading h2 {
    margin-top: 9px;
    font-size: clamp(30px, 3.2vw, 46px);
}

.welcome-message-layout {
    display: grid;
    grid-template-columns: minmax(360px, .85fr) minmax(0, 1.15fr);
    gap: 50px;
    align-items: center;
}

.welcome-leaders {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.welcome-leader-card {
    min-width: 0;
    padding: 20px;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    background: #f8fafc;
    text-align: center;
}

.welcome-leader-card img,
.welcome-leader-placeholder {
    width: 120px;
    height: 120px;
    margin: 0 auto 16px;
    border: 4px solid #ffffff;
    border-radius: 50%;
    box-shadow: 0 8px 22px rgba(15, 23, 42, .14);
    object-fit: cover;
}

.welcome-leader-placeholder {
    display: grid;
    place-items: center;
    background: linear-gradient(145deg, #0b2d67, #173d80);
    color: #ffffff;
    font-family: var(--font-primary);
    font-size: 30px;
    font-weight: 800;
}

.welcome-leader-card h3 {
    margin: 0;
    font-size: 18px;
}

.welcome-leader-card p {
    margin: 5px 0 0;
    color: var(--color-primary);
    font-size: 13px;
    font-weight: 700;
}

.welcome-message-copy {
    position: relative;
    z-index: 1;
    padding-left: 36px;
    border-left: 3px solid var(--color-primary);
}

.welcome-quote-mark {
    width: 38px;
    height: 38px;
    margin-bottom: 10px;
    fill: var(--color-primary);
    opacity: .18;
}

.welcome-message-copy p {
    margin: 0 0 16px;
    color: #475569;
    font-size: 16px;
    line-height: 1.8;
}

.welcome-read-more {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-top: 3px;
    color: var(--color-primary);
    font-weight: 800;
    text-decoration: none;
}

.welcome-read-more span { transition: transform .2s ease; }
.welcome-read-more:hover span { transform: translateX(4px); }

@media (max-width: 900px) {
    .welcome-message-layout { grid-template-columns: 1fr; gap: 32px; }
    .welcome-message-copy { padding-left: 25px; }
}

@media (max-width: 600px) {
    .welcome-message-section { padding: 60px 0; }
    .welcome-message-panel { padding: 28px 20px; border-radius: 18px; }
    .welcome-message-heading { margin-bottom: 25px; }
    .welcome-leaders { grid-template-columns: 1fr 1fr; gap: 10px; }
    .welcome-leader-card { padding: 15px 9px; }
    .welcome-leader-card img,
    .welcome-leader-placeholder { width: 88px; height: 88px; font-size: 23px; }
    .welcome-leader-card h3 { font-size: 15px; }
    .welcome-message-copy { padding-left: 18px; }
    .welcome-message-copy p { font-size: 15px; }
}

/* --- Quick Access Portal --- */
.quick-portal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 20px;
}

.portal-card {
    background-color: var(--color-light-surface);
    border: 1px solid var(--color-light-border);
    border-radius: var(--radius-md);
    padding: 40px;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.portal-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.portal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.portal-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.portal-icon svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.portal-arrow {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(15, 23, 42, 0.03);
    color: var(--text-light-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.portal-card:hover .portal-arrow {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: translateX(3px);
}

.portal-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}

.portal-card p {
    font-size: 15px;
    color: var(--text-light-secondary);
    margin-bottom: 24px;
    flex-grow: 1;
}

/* --- BD Intervention Conference Section --- */
.conference-panel {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    background-color: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--radius-lg);
    padding: 60px;
    align-items: center;
}

.conf-details h3 {
    font-size: 32px;
    color: #ffffff;
    margin-bottom: 16px;
}

.conf-date-loc {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
    color: var(--text-dark-secondary);
    font-size: 15px;
}

.conf-date-loc div {
    display: flex;
    align-items: center;
    gap: 8px;
}

.conf-date-loc svg {
    width: 18px;
    height: 18px;
    stroke: var(--color-primary);
    fill: none;
    stroke-width: 2;
}

.conf-desc {
    font-size: 16px;
    color: var(--text-dark-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
}

.conf-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.feature-icon-wrapper {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-accent);
    padding: 8px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon-wrapper svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.5;
}

.feature-item h4 {
    color: #ffffff;
    font-size: 15px;
    margin-bottom: 4px;
}

.feature-item p {
    color: var(--text-dark-secondary);
    font-size: 13px;
}

/* Countdown Widget */
.countdown-widget {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-md);
    padding: 40px;
    text-align: center;
    backdrop-filter: blur(8px);
}

.countdown-title {
    font-family: var(--font-primary);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent);
    margin-bottom: 24px;
}

.countdown-timer {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

.timer-slot {
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-sm);
    padding: 16px 8px;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.timer-num {
    font-family: var(--font-primary);
    font-size: 32px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
    margin-bottom: 4px;
}

.timer-lbl {
    font-size: 10px;
    text-transform: uppercase;
    color: var(--text-dark-secondary);
    letter-spacing: 1px;
}

/* Keynote Speakers Section */
.speakers-preview {
    margin-top: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 40px;
}

.speakers-title {
    font-size: 20px;
    color: #ffffff;
    margin-bottom: 24px;
}

.faculty-tabs {
    display: inline-flex;
    gap: 6px;
    padding: 5px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 10px;
}

.faculty-tab {
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: var(--text-dark-secondary);
    padding: 8px 12px;
    font: inherit;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
}

.faculty-tab.active {
    background: var(--color-primary);
    color: #fff;
}

.faculty-panel[hidden] {
    display: none;
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.speaker-card {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-sm);
    padding: 20px;
    text-align: center;
    transition: var(--transition-fast);
}

.speaker-card:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

.speaker-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 16px auto;
    object-fit: cover;
    border: 2px solid var(--color-primary);
}

.speaker-name {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 4px;
}

.speaker-role {
    font-size: 12px;
    color: var(--text-dark-secondary);
}

/* --- Publications / Journal Hub --- */
.journal-hub {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.journal-cover-wrapper {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-light-border);
    background-color: #ffffff;
    width: 100%;
}

.journal-cover-wrapper a {
    display: block;
    width: 100%;
    height: 100%;
}

.journal-cover-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.journal-cover-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.08);
    pointer-events: none;
    z-index: 1;
}

.journal-details h3 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 8px;
}

.journal-meta {
    font-size: 14px;
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.journal-desc {
    font-size: 16px;
    margin-bottom: 30px;
    line-height: 1.7;
}

.journal-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
    background-color: var(--color-light-bg);
    padding: 20px;
    border-radius: var(--radius-sm);
}

.stat-item {
    text-align: center;
}

.stat-num {
    font-family: var(--font-primary);
    font-size: 24px;
    font-weight: 800;
    color: var(--text-light-primary);
}

.stat-lbl {
    font-size: 11px;
    color: var(--text-light-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.journal-cta {
    display: flex;
    gap: 16px;
}

/* --- Executive Committee Section --- */
.committee-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 24px;
    background-color: var(--color-light-surface);
    border: 1px solid var(--color-light-border);
    border-radius: 50px;
    font-family: var(--font-primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

.committee-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.member-card {
    background-color: var(--color-light-surface);
    border: 1px solid var(--color-light-border);
    border-radius: 20px;
    padding: 30px 20px 24px 20px;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: visible;
}

.member-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 36px rgba(211, 47, 47, 0.12), 0 4px 12px rgba(0, 0, 0, 0.05);
    border-color: rgba(211, 47, 47, 0.35);
}

/* The committee category tabs toggle the native hidden attribute. */
.member-card[hidden] {
    display: none !important;
}

.member-card.committee-card-entering {
    animation: committee-card-in .34s cubic-bezier(.22, 1, .36, 1) both;
}

.current-committee-title {
    font-size: clamp(30px, 3.1vw, 44px) !important;
    white-space: nowrap;
}

@keyframes committee-card-in {
    from { opacity: 0; transform: translateY(14px) scale(.985); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
    .member-card.committee-card-entering { animation: none; }
}

@media (max-width: 700px) {
    .current-committee-title { white-space: normal; }
}

.member-photo-box {
    position: relative;
    width: 136px;
    height: 136px;
    margin: 0 auto 18px auto;
    border-radius: 50%;
    padding: 4px;
    background: linear-gradient(135deg, rgba(211, 47, 47, 0.35) 0%, rgba(211, 47, 47, 0.08) 100%);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.07);
    transition: all var(--transition-normal);
    flex-shrink: 0;
}

.member-card:hover .member-photo-box {
    background: linear-gradient(135deg, var(--color-primary) 0%, rgba(211, 47, 47, 0.6) 100%);
    box-shadow: 0 8px 24px rgba(211, 47, 47, 0.25);
}

.member-photo-inner {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    overflow: hidden;
    background-color: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
}

.member-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    transition: transform var(--transition-normal);
}

.member-card:hover .member-photo {
    transform: scale(1.08);
}

.member-photo-placeholder {
    padding: 32px;
    color: var(--text-light-secondary);
    background-color: #e2e8f0;
}

.member-badge {
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #d32f2f 0%, #b71c1c 100%);
    color: #ffffff;
    padding: 3px 12px;
    font-size: 10px;
    font-weight: 800;
    border-radius: 99px;
    font-family: var(--font-primary);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    white-space: nowrap;
    box-shadow: 0 3px 8px rgba(211, 47, 47, 0.35);
    border: 2px solid #ffffff;
    z-index: 2;
}

[data-public-theme="dark"] .member-badge {
    border-color: #131d2e;
}

.member-info {
    padding: 6px 4px 0 4px;
    text-align: center;
    width: 100%;
}

.member-name {
    font-size: 16.5px;
    font-weight: 700;
    margin-bottom: 6px;
    line-height: 1.35;
}

.member-name:last-child {
    margin-bottom: 0;
}

.member-role {
    font-size: 13px;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 6px;
}

.member-inst {
    font-size: 12px;
    color: var(--text-light-secondary);
    line-height: 1.4;
    margin: 0;
}

/* --- Timeline & Events --- */
.events-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.events-col-title {
    font-size: 24px;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 12px;
}

.events-col-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background-color: var(--color-primary);
}

.timeline {
    position: relative;
    padding-left: 24px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background-color: var(--color-light-border);
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -29px;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-light-bg);
    border: 3px solid var(--color-primary);
    z-index: 5;
    transition: var(--transition-fast);
}

.timeline-item:hover::before {
    background-color: var(--color-primary);
    transform: scale(1.2);
}

.time-tag {
    font-family: var(--font-primary);
    font-size: 12px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 6px;
}

.timeline-item h4 {
    font-size: 16px;
    margin-bottom: 6px;
    color: var(--text-light-primary);
}

.timeline-item p {
    font-size: 13px;
    color: var(--text-light-secondary);
}

/* News Cards */
.news-stack {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.news-card {
    background-color: var(--color-light-surface);
    border: 1px solid var(--color-light-border);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    gap: 20px;
    transition: var(--transition-normal);
}

.news-card:hover {
    transform: translateX(6px);
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-sm);
}

.news-thumb {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    background-color: #e2e8f0;
}

.news-body {
    flex-grow: 1;
}

.news-date {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-light-secondary);
    margin-bottom: 6px;
}

.news-card h4 {
    font-size: 16px;
    margin-bottom: 8px;
    line-height: 1.4;
}

.news-card p {
    font-size: 13px;
    color: var(--text-light-secondary);
}

/* --- Clinical Forum / Case Discussion --- */
.forum-showcase {
    background-color: var(--color-dark-surface);
    border: 1px solid var(--color-dark-border);
    border-radius: var(--radius-lg);
    padding: 50px;
}

.forum-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.forum-title-group h3 {
    font-size: 28px;
    color: #ffffff;
    margin-bottom: 8px;
}

.forum-title-group p {
    font-size: 14px;
    color: var(--text-dark-secondary);
}

.cases-slider {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.case-img-box {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
    background-color: #000000;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.case-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-pulse-glow {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: rgba(239, 68, 68, 0.8);
    color: #ffffff;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.6; }
    100% { transform: scale(1); opacity: 1; }
}

.case-info h4 {
    font-size: 22px;
    color: #ffffff;
    margin-bottom: 12px;
}

.case-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
    font-size: 13px;
    color: var(--text-dark-secondary);
}

.case-desc {
    font-size: 15px;
    color: var(--text-dark-secondary);
    line-height: 1.6;
    margin-bottom: 30px;
}

.case-stats-panel {
    display: flex;
    gap: 30px;
    margin-bottom: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 20px;
}

.case-stat {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #ffffff;
}

.case-stat svg {
    width: 18px;
    height: 18px;
    stroke: var(--color-accent);
    fill: none;
    stroke-width: 2;
}

/* --- Membership Tiers --- */
.membership-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px;
    margin-top: 20px;
    max-width: 860px;
    margin-left: auto;
    margin-right: auto;
}

.member-tier-card {
    background-color: var(--color-light-surface);
    border: 1px solid var(--color-light-border);
    border-radius: var(--radius-md);
    padding: 50px 40px;
    text-align: center;
    transition: var(--transition-normal);
    position: relative;
}

.member-tier-card.featured {
    border-color: var(--color-primary);
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

.member-tier-card.featured::before {
    content: 'RECOMMENDED';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-primary);
    color: #ffffff;
    font-size: 9px;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: 50px;
    letter-spacing: 1px;
}

.member-tier-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.tier-name {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.tier-price {
    font-family: var(--font-primary);
    font-size: 36px;
    font-weight: 800;
    color: var(--text-light-primary);
    margin-bottom: 24px;
}

.tier-price span {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-light-secondary);
}

.tier-features {
    text-align: left;
    margin-bottom: 40px;
}

.tier-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 14px;
}

.tier-features svg {
    width: 18px;
    height: 18px;
    stroke: #22c55e;
    fill: none;
    stroke-width: 2.5;
    flex-shrink: 0;
}

/* --- Contact & Footer --- */
.contact-section-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 60px;
}

.contact-info-panel {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-detail-list {
    margin: 30px 0;
}

.contact-detail-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-detail-icon svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.contact-detail-text h4 {
    font-size: 15px;
    margin-bottom: 4px;
}

.contact-detail-text p {
    font-size: 14px;
}

.contact-form {
    background-color: var(--color-light-surface);
    border: 1px solid var(--color-light-border);
    border-radius: var(--radius-md);
    padding: 50px;
    box-shadow: var(--shadow-sm);
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-light-primary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    padding: 14px 20px;
    border: 1px solid var(--color-light-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-secondary);
    font-size: 15px;
    background-color: var(--color-light-bg);
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: #ffffff;
    box-shadow: 0 0 0 4px rgba(211, 47, 47, 0.15);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* Footer Style */
.bsci-footer {
    background-color: var(--color-dark-bg);
    color: var(--text-dark-primary);
    padding: 80px 0 30px 0;
    border-top: 1px solid var(--color-dark-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 18px;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-primary);
}

.footer-desc {
    color: var(--text-dark-secondary);
    font-size: 14px;
    margin-bottom: 24px;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-dark-secondary);
    font-size: 14px;
}

.footer-links a:hover {
    color: var(--color-primary);
    padding-left: 6px;
}

.newsletter-form {
    display: flex;
    gap: 8px;
}

.newsletter-input {
    flex-grow: 1;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: #ffffff;
    font-size: 14px;
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.footer-bottom {
    border-top: 1px solid var(--color-dark-border);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--text-dark-secondary);
}

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

.social-btn {
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.04);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark-primary);
    transition: var(--transition-fast);
}

.social-btn:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: scale(1.05);
}

.social-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* --- Modals System --- */
.bsci-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.bsci-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
}

.modal-box {
    position: relative;
    background-color: var(--color-light-surface);
    border: 1px solid var(--color-light-border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 600px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    z-index: 5;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
    max-height: 90vh;
    overflow-y: auto;
}

.bsci-modal.active .modal-box {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-light-secondary);
    transition: var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-primary);
    transform: rotate(90deg);
}

.modal-close svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.5;
}

.modal-header h3 {
    font-size: 24px;
    margin-bottom: 8px;
}

.modal-header p {
    font-size: 14px;
    color: var(--text-light-secondary);
    margin-bottom: 24px;
}

/* --- Responsive Media Queries --- */
@media (max-width: 1200px) {
    .bsci-hero-slider .slide-title {
        font-size: 40px;
    }
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .metric-card {
        border-bottom: 1px solid var(--color-light-border);
    }
    .metric-card:nth-child(2n) {
        border-right: none;
    }
    .metric-card:nth-child(3),
    .metric-card:nth-child(4) {
        border-bottom: none;
    }
    .committee-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(6, 24, 56, 0.48);
    /* Keep the page crisp behind the mobile drawer. Backdrop blur caused
       full-browser blurring/flicker on several Android WebView browsers. */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    z-index: 99990 !important;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
body.mobile-menu-open {
    overflow: hidden !important;
}
body.mobile-menu-open .bsci-header,
body.mobile-menu-open .bsci-header.scrolled,
body.mobile-menu-open .bsci-header.scrolled-dark {
    z-index: 99999 !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

@media (max-width: 992px) {
    .section {
        padding: 80px 0;
    }
    .header-actions {
        display: none !important;
    }
    .mobile-menu-btn {
        display: flex !important;
    }
    .nav-menu {
        display: flex !important;
        position: fixed !important;
        top: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        left: auto !important;
        width: 85% !important;
        max-width: 320px !important;
        height: 100vh !important;
        height: 100dvh !important;
        background: #061838 !important;
        box-shadow: -8px 0 36px rgba(0, 0, 0, 0.5) !important;
        z-index: 99999 !important;
        flex-direction: column !important;
        align-items: stretch !important;
        padding: 20px 18px 40px !important;
        gap: 6px !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        transform: translateX(100%) !important;
        transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }
    .nav-menu.active {
        transform: translateX(0) !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    .mobile-sidebar-header {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding-bottom: 16px !important;
        margin-bottom: 12px !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
    }
    .mobile-sidebar-title {
        font-family: var(--font-primary) !important;
        font-size: 13px !important;
        font-weight: 800 !important;
        letter-spacing: 1px !important;
        color: #94a3b8 !important;
        text-transform: uppercase !important;
    }
    .mobile-sidebar-close {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        width: 36px !important;
        height: 36px !important;
        border-radius: 50% !important;
        background: #e21f2b !important;
        color: #ffffff !important;
        border: none !important;
        cursor: pointer !important;
        transition: transform 0.2s ease, background 0.2s ease !important;
        box-shadow: 0 4px 12px rgba(226, 31, 43, 0.4) !important;
    }
    .mobile-sidebar-close:hover,
    .mobile-sidebar-close:active {
        background: #b71c1c !important;
        transform: scale(1.08) !important;
    }
    .nav-menu .nav-link {
        font-size: 15px !important;
        font-weight: 600 !important;
        color: #f8fafc !important;
        padding: 10px 14px !important;
        border-radius: 8px !important;
        width: 100% !important;
        display: block !important;
        transition: background 0.2s ease !important;
    }
    .nav-menu .nav-link::after {
        display: none !important;
    }
    .nav-menu .nav-link:hover,
    .nav-menu .nav-link:focus {
        background: rgba(255, 255, 255, 0.08) !important;
        color: #ffffff !important;
    }
    .nav-menu .nav-item-dropdown {
        display: block !important;
        width: 100% !important;
    }
    .nav-menu .dropdown-toggle {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        width: 100% !important;
    }
    .nav-menu .dropdown-menu {
        position: static !important;
        display: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        width: 100% !important;
        background: rgba(15, 23, 42, 0.6) !important;
        border: 1px solid rgba(255, 255, 255, 0.08) !important;
        border-radius: 8px !important;
        padding: 6px 0 !important;
        margin-top: 6px !important;
        box-shadow: none !important;
    }
    .nav-menu .nav-item-dropdown.open .dropdown-menu {
        display: block !important;
    }
    .nav-menu .dropdown-item {
        color: #cbd5e1 !important;
        padding: 8px 16px !important;
        font-size: 14px !important;
    }
    .nav-menu .dropdown-item:hover {
        background: rgba(211, 47, 47, 0.2) !important;
        color: #ffffff !important;
    }
    .mobile-drawer-account {
        margin-top: auto !important;
        padding-top: 20px !important;
        border-top: 1px solid rgba(255, 255, 255, 0.12) !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 8px !important;
    }
}
@media (min-width: 993px) {
    .mobile-sidebar-header,
    .mobile-drawer-account {
        display: none !important;
    }
}

@media (max-width: 992px) {
    .bsci-hero-slider .slide {
        padding-bottom: 95px;
    }
    .bsci-hero-slider .slide-content {
        padding-top: 0;
    }
    .quick-portal-grid {
        grid-template-columns: 1fr;
    }
    .conference-panel {
        grid-template-columns: 1fr;
        padding: 40px;
    }
    .journal-hub {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .journal-cover-wrapper {
        max-width: 320px;
        margin: 0 auto;
    }
    .journal-stats {
        justify-content: center;
    }
    .journal-cta {
        justify-content: center;
    }
    .committee-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .events-panel {
        grid-template-columns: 1fr;
    }
    .cases-slider {
        grid-template-columns: 1fr;
    }
    .membership-grid {
        grid-template-columns: 1fr;
    }
    .member-tier-card.featured {
        transform: scale(1);
    }
    .contact-section-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 16px;
    }
    .section-header h2 {
        font-size: 28px;
    }
    .bsci-hero-slider .slide-title {
        font-size: 36px;
    }
    .slide-actions {
        flex-direction: column;
    }
    .slider-indicators {
        left: 20px;
        bottom: 20px;
    }
    .slider-control {
        right: 20px;
        bottom: 20px;
    }
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    .metric-card {
        border-right: none !important;
        border-bottom: 1px solid var(--color-light-border) !important;
    }
    .metric-card:last-child {
        border-bottom: none !important;
    }
    .committee-grid {
        grid-template-columns: 1fr;
    }
    .contact-form {
        padding: 30px 20px;
    }
    .form-row-2 {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

/* ==========================================================================
   Header Top Notice Bar (Announcement) Styles
   ========================================================================== */
.bsci-header.has-notice-bar {
    padding-top: 0 !important;
}

.bsci-header.has-notice-bar .header-container {
    padding-top: 12px;
    padding-bottom: 12px;
}

.bsci-notice-bar {
    width: 100%;
    z-index: 1010;
    transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.notice-bar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 7px 24px;
    gap: 16px;
    min-height: 38px;
}

.notice-bar-content {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    font-size: 13.5px;
    font-weight: 500;
    color: #ffffff;
}

.notice-bar-info {
    background: linear-gradient(90deg, #0b2559 0%, #1e40af 100%);
    color: #ffffff;
}

.notice-bar-accent {
    background: linear-gradient(90deg, #991b1b 0%, #dc2626 100%);
    color: #ffffff;
}

.notice-bar-warning {
    background: linear-gradient(90deg, #d97706 0%, #f59e0b 100%);
    color: #0f172a;
}
.notice-bar-warning .notice-bar-content {
    color: #0f172a;
}

.notice-bar-success {
    background: linear-gradient(90deg, #047857 0%, #10b981 100%);
    color: #ffffff;
}

.notice-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.22);
    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    white-space: nowrap;
}

.notice-bar-warning .notice-badge {
    background: rgba(15, 23, 42, 0.18);
    color: #0f172a;
}

.notice-text {
    line-height: 1.4;
}

.notice-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 11px;
    background: #ffffff;
    color: #0b1739 !important;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 750;
    font-family: var(--font-primary);
    text-decoration: none;
    margin-left: 6px;
    white-space: nowrap;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.notice-link:hover {
    transform: translateY(-1px) scale(1.03);
    background: #f8fafc;
}

.notice-close-btn {
    background: transparent;
    border: none;
    color: inherit;
    opacity: 0.85;
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s ease, background 0.2s ease;
    flex-shrink: 0;
}

.notice-close-btn:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.2);
}

@media (max-width: 768px) {
    .notice-bar-container {
        padding: 6px 14px;
    }
    .notice-bar-content {
        font-size: 12px;
        gap: 6px;
    }
    .notice-badge {
        font-size: 9.5px;
        padding: 1px 6px;
    }
    .notice-link {
        padding: 2px 8px;
        font-size: 11px;
        margin-left: 2px;
    }
}

/* ==========================================================================
   Comprehensive Mobile & Tablet Responsive Enhancements (Every Page)
   ========================================================================== */

/* Global Mobile Overflow & Table Protection */
html, body {
    overflow-x: hidden !important;
    max-width: 100% !important;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

body.mobile-menu-open {
    overflow: hidden !important;
}

.brand-logo-img {
    height: 70px;
    width: 70px;
    object-fit: contain;
    border-radius: 50%;
    background: #ffffff;
    padding: 2px;
    box-shadow: 0 0 14px rgba(0,0,0,0.25);
    transition: all 0.2s ease;
}

/* Global Alert Feed Container */
.global-alert-container {
    padding-top: 110px;
    margin-bottom: -70px;
    position: relative;
    z-index: 100;
}

@media (max-width: 768px) {
    .global-alert-container {
        padding-top: 90px;
        margin-bottom: -50px;
    }
}

/* --- Off-Canvas Mobile Navigation Drawer & Backdrop --- */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(6, 24, 56, 0.48);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    z-index: 1400;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-sidebar-header {
    display: none;
}

.mobile-drawer-account {
    display: none;
}

@media (max-width: 992px) {
    .bsci-header {
        padding: 10px 0 !important;
    }

    .brand-logo-img {
        height: 50px !important;
        width: 50px !important;
    }

    .logo-title {
        font-size: 18px !important;
    }

    .logo-subtitle {
        font-size: 8px !important;
        max-width: 180px !important;
    }

    .mobile-menu-btn {
        display: flex !important;
        flex-direction: column;
        justify-content: space-between;
        width: 32px;
        height: 24px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 1300 !important;
        position: relative;
    }

    .mobile-menu-btn span {
        width: 100%;
        height: 3px;
        background-color: #ffffff;
        border-radius: 3px;
        transition: all 0.3s ease;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: translateY(10.5px) rotate(45deg);
    }
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-menu-btn.active span:nth-child(3) {
        transform: translateY(-10.5px) rotate(-45deg);
    }

    /* Off-Canvas Sidebar Drawer sliding from Right */
    .nav-menu {
        display: flex !important;
        position: fixed !important;
        top: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        left: auto !important;
        width: 85% !important;
        max-width: 340px !important;
        height: 100vh !important;
        height: 100dvh !important;
        background: #061838 !important;
        box-shadow: -8px 0 36px rgba(0, 0, 0, 0.5) !important;
        z-index: 99999 !important;
        flex-direction: column !important;
        align-items: stretch !important;
        padding: 20px 18px 40px !important;
        gap: 8px !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        transform: translateX(100%) !important;
        transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, visibility 0.3s ease !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }

    .nav-menu.active,
    body.mobile-menu-open .nav-menu {
        transform: translateX(0) !important;
        visibility: visible !important;
        opacity: 1 !important;
        pointer-events: auto !important;
    }

    .mobile-sidebar-header {
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding-bottom: 14px !important;
        margin-bottom: 10px !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
    }

    .mobile-sidebar-title {
        font-family: var(--font-primary);
        font-size: 14px;
        font-weight: 800;
        letter-spacing: 0.08em;
        color: #ffffff;
        text-transform: uppercase;
    }

    .mobile-sidebar-close {
        background: #d32f2f !important;
        border: 1px solid rgba(255, 255, 255, 0.4) !important;
        color: #ffffff !important;
        width: 38px !important;
        height: 38px !important;
        border-radius: 50% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        cursor: pointer !important;
        transition: all 0.2s ease !important;
        z-index: 99999 !important;
        touch-action: manipulation !important;
        -webkit-tap-highlight-color: transparent !important;
        position: relative !important;
        outline: none !important;
        box-shadow: 0 4px 12px rgba(211, 47, 47, 0.4) !important;
    }

    .mobile-sidebar-close svg, .mobile-sidebar-close * {
        pointer-events: none !important;
    }

    .mobile-sidebar-close:active, .mobile-sidebar-close:hover {
        background: #b71c1c !important;
        transform: scale(1.1) !important;
    }

    .nav-link {
        font-size: 15px !important;
        font-weight: 700 !important;
        padding: 12px 14px !important;
        border-radius: 8px !important;
        color: #ffffff !important;
        width: 100% !important;
        background: rgba(255, 255, 255, 0.05);
    }

    .nav-link::after {
        display: none !important;
    }

    .nav-item-dropdown {
        display: flex !important;
        flex-direction: column !important;
        padding: 0 !important;
    }

    .nav-item-dropdown .dropdown-toggle {
        padding: 12px 14px !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        font-size: 15px !important;
        font-weight: 700 !important;
        color: #ffffff !important;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 8px;
    }

    .dropdown-menu {
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        width: 100% !important;
        background: rgba(0, 0, 0, 0.3) !important;
        border: 1px solid rgba(255, 255, 255, 0.08) !important;
        margin-top: 6px !important;
        display: none !important;
        box-shadow: none !important;
        padding: 6px !important;
        border-radius: 10px !important;
    }

    .nav-item-dropdown.open .dropdown-menu {
        display: flex !important;
        flex-direction: column !important;
    }

    .nav-item-dropdown.open .dropdown-toggle svg {
        transform: rotate(180deg) !important;
    }

    .dropdown-item {
        color: #dbe7ff !important;
        padding: 10px 14px !important;
        font-size: 14px !important;
        border-radius: 6px !important;
    }

    .dropdown-item:hover, .dropdown-item:focus {
        background: rgba(211, 47, 47, 0.25) !important;
        color: #ffffff !important;
    }

    .header-actions .member-account {
        display: none !important;
    }

    .mobile-drawer-account {
        display: flex !important;
        flex-direction: column !important;
        gap: 10px !important;
        margin-top: 16px !important;
        padding-top: 16px !important;
        border-top: 1px solid rgba(255, 255, 255, 0.15) !important;
    }
}

/* --- Marquee Announcement Ticker for Mobile Notice Bar --- */
@media (max-width: 768px) {
    .notice-bar-container {
        padding: 6px 10px !important;
        gap: 8px !important;
    }
    .notice-bar-content {
        display: flex !important;
        align-items: center !important;
        flex-wrap: nowrap !important;
        overflow: hidden !important;
        flex-grow: 1 !important;
        gap: 10px !important;
    }
    .notice-text-marquee-wrapper {
        flex-grow: 1;
        overflow: hidden;
        white-space: nowrap;
        position: relative;
        display: flex;
        align-items: center;
    }
    .notice-text-marquee {
        display: inline-block;
        white-space: nowrap;
        animation: bsciSmoothMarquee 15s linear infinite;
        will-change: transform;
    }
    .notice-text-marquee:hover, .notice-text-marquee:active {
        animation-play-state: paused;
    }
    @keyframes bsciSmoothMarquee {
        0% { transform: translate3d(100%, 0, 0); }
        100% { transform: translate3d(-100%, 0, 0); }
    }
    .notice-text {
        white-space: nowrap !important;
    }
}

/* --- Hero & Slider Responsiveness --- */
@media (max-width: 768px) {
    .bsci-hero-slider {
        min-height: 480px !important;
    }
    .bsci-hero-slider .slide {
        min-height: 480px !important;
        padding-top: 90px !important;
        padding-bottom: 80px !important;
    }
    .slide-title {
        font-size: clamp(24px, 5.5vw, 38px) !important;
        letter-spacing: -0.5px !important;
        line-height: 1.25 !important;
    }
    .slide-desc {
        font-size: 15px !important;
        margin-bottom: 24px !important;
    }
    .slide-actions {
        flex-direction: column !important;
        gap: 10px !important;
    }
    .slide-actions .btn {
        width: 100% !important;
        text-align: center !important;
        padding: 12px 18px !important;
    }
    .slider-indicators {
        left: 50% !important;
        transform: translateX(-50%) !important;
        bottom: 16px !important;
    }
    .slider-control {
        right: 16px !important;
        bottom: 12px !important;
        gap: 8px !important;
    }
    .slider-btn {
        width: 38px !important;
        height: 38px !important;
    }
}

/* --- Subpage Banners Responsiveness --- */
@media (max-width: 768px) {
    .subpage-banner, .subpage-hero, .membership-hero {
        padding: 40px 16px 32px !important;
    }
    .banner-title, .subpage-title {
        font-size: clamp(22px, 5vw, 32px) !important;
        line-height: 1.3 !important;
    }
    .banner-desc, .subpage-desc {
        font-size: 14px !important;
    }
}

/* --- Metrics Grid Responsiveness --- */
@media (max-width: 600px) {
    .section-metrics {
        margin-top: -30px !important;
    }
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    .metric-card {
        padding: 16px 12px !important;
    }
    .metric-number {
        font-size: 26px !important;
    }
    .metric-label {
        font-size: 10px !important;
    }
}

/* --- Executive Committee Grid Responsiveness --- */
@media (max-width: 768px) {
    .committee-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 14px !important;
    }
    .member-card {
        padding: 20px 12px 18px 12px !important;
        border-radius: 16px !important;
    }
    .member-photo-box {
        width: 104px !important;
        height: 104px !important;
        margin-bottom: 14px !important;
    }
    .member-badge {
        font-size: 8.5px !important;
        padding: 2px 8px !important;
        bottom: -5px !important;
    }
    .member-info {
        padding: 4px 2px 0 2px !important;
    }
    .member-name {
        font-size: 14px !important;
    }
    .member-role {
        font-size: 11.5px !important;
    }
    .member-inst {
        font-size: 10.5px !important;
    }
    .committee-filter {
        flex-wrap: wrap !important;
        gap: 8px !important;
    }
    .filter-btn {
        padding: 8px 16px !important;
        font-size: 12.5px !important;
    }
}

@media (max-width: 420px) {
    .committee-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }
    .member-card {
        padding: 16px 8px 14px 8px !important;
    }
    .member-photo-box {
        width: 90px !important;
        height: 90px !important;
        margin-bottom: 12px !important;
    }
    .member-name {
        font-size: 13px !important;
    }
    .current-committee-title {
        font-size: 22px !important;
        white-space: normal !important;
    }
}

/* --- Events Cards Responsive Layout --- */
.event-card-item {
    display: flex;
    gap: 24px;
    background-color: #ffffff;
    border: 1px solid var(--color-light-border);
    padding: 24px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.02);
    position: relative;
}

@media (max-width: 768px) {
    .event-card-item {
        flex-direction: column !important;
        gap: 16px !important;
        padding: 18px !important;
    }
    .event-card-date-box {
        width: 100% !important;
        height: 48px !important;
        flex-direction: row !important;
        gap: 12px !important;
        border-radius: 8px !important;
    }
    .event-card-date-box span:first-child {
        font-size: 20px !important;
    }
    .event-card-actions-box {
        text-align: left !important;
        align-items: flex-start !important;
        border-top: 1px solid var(--color-light-border) !important;
        padding-top: 14px !important;
        width: 100% !important;
    }
    .event-card-actions-box .btn {
        width: 100% !important;
        text-align: center !important;
        justify-content: center !important;
    }
}

/* --- Journey Grid Responsiveness --- */
@media (max-width: 992px) {
    .journey-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 16px !important;
    }
}
@media (max-width: 576px) {
    .journey-grid {
        grid-template-columns: 1fr !important;
    }
}

/* --- BD Intervention Conference & Countdown Responsiveness --- */
@media (max-width: 768px) {
    .conference-panel {
        grid-template-columns: 1fr !important;
        padding: 24px 18px !important;
        gap: 30px !important;
    }
    .conf-details h3 {
        font-size: 24px !important;
    }
    .conf-date-loc {
        flex-direction: column !important;
        gap: 12px !important;
    }
    .conf-features {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
    .countdown-widget {
        padding: 24px 16px !important;
    }
    .countdown-timer {
        grid-template-columns: repeat(4, 1fr) !important;
        gap: 8px !important;
    }
    .timer-slot {
        padding: 10px 4px !important;
    }
    .timer-num {
        font-size: 22px !important;
    }
    .timer-lbl {
        font-size: 9px !important;
    }
    .speakers-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }
}

/* --- Modals System Responsive Fixes --- */
@media (max-width: 576px) {
    .modal-box {
        max-width: 94vw !important;
        padding: 24px 16px !important;
        border-radius: 16px !important;
        margin: 10px !important;
    }
    .modal-header h3 {
        font-size: 20px !important;
    }
    .modal-close {
        top: 16px !important;
        right: 16px !important;
    }
}

/* --- Section Title and Header Spacing --- */
@media (max-width: 768px) {
    .section {
        padding: 50px 0 !important;
    }
    .section-header {
        margin-bottom: 30px !important;
    }
    .section-header h2 {
        font-size: clamp(22px, 5vw, 30px) !important;
    }
}