/* ========================================
   Conference Website Styles
   The Twentieth International Conference on Criticism
   ======================================== */

/* CSS Variables */
:root {
    --primary-color: #1a365d;
    --primary-light: #2c5282;
    --primary-dark: #0d1b2a;
    --accent-color: #c9a227;
    --accent-light: #e0b840;
    --text-dark: #1a202c;
    --text-light: #4a5568;
    --text-muted: #718096;
    --bg-white: #ffffff;
    --bg-light: #f7fafc;
    --bg-dark: #0d1b2a;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --font-heading: 'Cormorant Garamond', 'Amiri', serif;
    --font-body: 'Inter', sans-serif;
    --font-arabic: 'Amiri', serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 18px;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.7;
    overflow-x: hidden;
    background-color: var(--bg-white);
    font-size: 1rem;
    letter-spacing: 0.01em;
}

body.arabic {
    font-family: var(--font-arabic);
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 6rem 0;
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: var(--transition-normal);
    padding: 1rem 0;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: 0.75rem 0;
}

.navbar.scrolled .nav-link {
    color: var(--text-dark);
}

.navbar.scrolled .logo-text {
    color: var(--primary-color);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 50px;
    width: auto;
    transition: var(--transition-normal);
}

.navbar.scrolled .logo-img {
    height: 40px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--bg-white);
    transition: var(--transition-normal);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.25rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--bg-white);
    position: relative;
    padding: 0.5rem 0;
}

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

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

.lang-switch .lang-link {
    background: var(--accent-color);
    color: var(--primary-dark);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.85rem;
}

.lang-switch .lang-link:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.hamburger-line {
    width: 25px;
    height: 2px;
    background: var(--bg-white);
    transition: var(--transition-normal);
}

.navbar.scrolled .hamburger-line {
    background: var(--primary-color);
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: slowZoom 20s ease-in-out infinite alternate;
}

@keyframes slowZoom {
    from { transform: scale(1); }
    to { transform: scale(1.1); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(13, 27, 42, 0.47) 0%,
        rgba(26, 54, 93, 0.44) 50%,
        rgba(13, 27, 42, 0.47) 100%
    );
    z-index: 2;
}

/* Additional overlay pattern for better readability */
.hero-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        ellipse at center,
        rgba(0, 0, 0, 0.05) 0%,
        rgba(0, 0, 0, 0.1) 100%
    );
}

/* Extra darkening layer for maximum text visibility */
.hero-overlay::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.05);
}

.hero-content {
    text-align: center;
    color: var(--bg-white);
    padding: 2rem;
    max-width: 950px;
    z-index: 10;
    position: relative;
}

.hero-badge {
    display: inline-block;
    background: rgba(201, 162, 39, 0.3);
    border: 2px solid var(--accent-color);
    padding: 0.75rem 2rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.badge-text {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent-color);
    text-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.5),
        0 0 20px rgba(201, 162, 39, 0.5);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.7rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    text-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.5),
        0 4px 8px rgba(0, 0, 0, 0.4),
        0 8px 16px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.02em;
}

.title-line {
    display: block;
}

.hero-subtitle {
    font-size: 1.6rem;
    font-weight: 400;
    opacity: 1;
    margin-bottom: 2rem;
    text-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.5),
        0 4px 8px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.03em;
}

.hero-meta {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
}

.meta-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    background: rgba(255, 255, 255, 0.15);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.meta-icon {
    width: 20px;
    height: 20px;
    color: var(--accent-color);
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1.1rem 2.2rem;
    font-size: 1.05rem;
    font-weight: 600;
    border-radius: 4px;
    transition: var(--transition-normal);
    cursor: pointer;
    border: none;
    letter-spacing: 0.02em;
}

.btn-primary {
    background: var(--accent-color);
    color: var(--primary-dark);
    box-shadow: 
        0 4px 15px rgba(201, 162, 39, 0.5),
        0 0 30px rgba(201, 162, 39, 0.3);
}

.btn-primary:hover {
    background: var(--accent-light);
    transform: translateY(-3px);
    box-shadow: 
        0 6px 20px rgba(201, 162, 39, 0.6),
        0 0 40px rgba(201, 162, 39, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--bg-white);
    border: 2px solid var(--bg-white);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.btn-secondary:hover {
    background: var(--bg-white);
    color: var(--primary-color);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

.btn-white {
    background: var(--bg-white);
    color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.btn-white:hover {
    background: var(--bg-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-large {
    padding: 1.35rem 2.75rem;
    font-size: 1.15rem;
}

.btn-icon {
    width: 22px;
    height: 22px;
}

.hero-logos {
    margin-top: 2rem;
}

.conf-logo {
    height: 80px;
    width: auto;
    margin: 0 auto;
}

.conf-logo2 {
    height: 100px;
    width: auto;
    margin: 0 auto;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    color: var(--bg-white);
    opacity: 0.85;
    animation: bounce 2s infinite;
    z-index: 10;
}

.scroll-mouse {
    width: 28px;
    height: 44px;
    border: 2px solid var(--bg-white);
    border-radius: 14px;
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 10px;
    background: var(--bg-white);
    border-radius: 2px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 1.5s infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 20px; }
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

.scroll-text {
    font-size: 0.75rem;
    letter-spacing: 1px;
}

/* ========================================
   Section Headers
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header.light {
    color: var(--bg-white);
}

.section-tag {
    display: inline-block;
    font-size: 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--accent-color);
    margin-bottom: 1.25rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 3.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.25rem;
    letter-spacing: 0.01em;
}

.section-header.light .section-title {
    color: var(--bg-white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.section-line {
    width: 60px;
    height: 3px;
    background: var(--accent-color);
    margin: 0 auto;
}

/* ========================================
   About Section
   ======================================== */
.about {
    background: var(--bg-white);
}

.about-grid {
    display: grid;
    gap: 4rem;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text {
    /* max-width: 700px; */
    text-align: justify;
}

.lead-text {
    font-size: 1.45rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-text p {
    margin-bottom: 1.45rem;
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Themes Section */
.themes-section {
    margin-top: 2rem;
}

.themes-title {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    text-align: center;
}

.themes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.theme-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.theme-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-color);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.theme-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.theme-card:hover::before {
    transform: scaleX(1);
}

.theme-number {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--accent-color);
    opacity: 0.25;
    /* position: absolute; */
    top: 1rem;
    right: 1rem;
    text-align: center;
}

.theme-card {
    
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.theme-card > p {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    font-weight: 500;
}

.theme-topics {
    list-style: none;
}

.theme-topics li {
    font-size: 0.95rem;
    color: var(--text-light);
    padding: 0.5rem 0;
    padding-right: 1.25rem;
    position: relative;
    line-height: 1.6;
}

.theme-topics li::before {
    content: '•';
    padding: 0.5rem;
    color: var(--accent-color);
}



/* ========================================
   Submission Section
   ======================================== */
.bg-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.submission-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.guidelines-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 2.5rem;
    text-align: center;
    transition: var(--transition-normal);
}

.guidelines-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.card-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-icon svg {
    width: 28px;
    height: 28px;
    color: var(--primary-dark);
}

.guidelines-card h3 {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    color: var(--bg-white);
    margin-bottom: 1.5rem;
}

.guidelines-list {
    text-align: right;
}


.guidelines-list li {
    color: rgba(255, 255, 255, 0.9);
    padding: 0.75rem 0;
    font-size: 1.05rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    line-height: 1.6;
}

.guidelines-list li:last-child {
    border-bottom: none;
}

.general-notes {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2.5rem;
    margin-bottom: 3rem;
}

.general-notes h3 {
    font-family: var(--font-heading);
    font-size: 1.9rem;
    color: var(--bg-white);
    margin-bottom: 1.5rem;
    text-align: center;
}

.notes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.note-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.note-check {
    width: 28px;
    height: 28px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-weight: bold;
    flex-shrink: 0;
    font-size: 1rem;
}

.note-item p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.05rem;
    line-height: 1.7;
}

.submission-cta {
    text-align: center;
}

/* ========================================
   Dates Section (Timeline)
   ======================================== */
.dates {
    background: var(--bg-light);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 50%;
    width: 2px;
    background: var(--border-color);
    transform: translateX(50%);
}

.timeline-item {
    position: relative;
    padding: 2rem 0;
    display: flex;
    justify-content: flex-end;
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
}

.timeline-item:nth-child(even) .timeline-content {
    text-align: right;
    padding-right: 3rem;
    padding-left: 0;
}

.timeline-dot {
    position: absolute;
    right: 50%;
    top: 2.5rem;
    width: 16px;
    height: 16px;
    background: var(--accent-color);
    border-radius: 50%;
    transform: translateX(50%);
    border: 3px solid var(--bg-white);
    box-shadow: var(--shadow-md);
    z-index: 1;
}

.timeline-item.highlight .timeline-dot {
    width: 24px;
    height: 24px;
    background: var(--primary-color);
    border-color: var(--accent-color);
}

.timeline-content {
    width: 45%;
    padding-left: 3rem;
}

.timeline-date {
    display: inline-block;
    background: var(--accent-color);
    color: var(--primary-dark);
    padding: 0.45rem 1.25rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.85rem;
}

.timeline-item.highlight .timeline-date {
    background: var(--primary-color);
    color: var(--bg-white);
}

.timeline-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--text-light);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* ========================================
   Committees Section
   ======================================== */
.bg-light {
    background: var(--bg-light);
}

.committees-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.committee-card {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.committee-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.committee-header {
    background: var(--primary-color);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.committee-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.committee-icon svg {
    width: 24px;
    height: 24px;
    color: var(--accent-color);
}

.committee-header h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    color: var(--bg-white);
}

.committee-list {
    padding: 1.5rem;
    max-height: 400px;
    overflow-y: auto;
}

.committee-list.scientific {
    max-height: 500px;
}

.member {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border-color);
}

.member:last-child {
    border-bottom: none;
}

.member.highlight {
    background: var(--bg-light);
    margin: 0 -1.5rem;
    padding: 1.15rem 1.5rem;
    border-bottom: none;
}

.member-role {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.35rem;
}

.member-name {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1.05rem;
}

.member-title {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 0.3rem;
}

/* ========================================
   Participation Section
   ======================================== */
.participation-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: start;
}

.participation-info h3 {
    font-family: var(--font-heading);
    font-size: 1.9rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.info-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 8px;
    transition: var(--transition-normal);
}

.info-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.info-icon {
    width: 52px;
    height: 52px;
    background: var(--primary-color);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon svg {
    width: 26px;
    height: 26px;
    color: var(--bg-white);
}

.info-content h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 0.35rem;
}

.info-content p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* Fees Card */
.fees-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--accent-color);
}

.fees-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
}

.fees-header h3 {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    color: var(--primary-color);
}

.fees-icon {
    width: 52px;
    height: 52px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fees-icon svg {
    width: 26px;
    height: 26px;
    color: var(--primary-dark);
}

.fee-item {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1.15rem 0;
    border-bottom: 1px solid var(--border-color);
    text-align: center;
   
}

.fee-item.highlight {
    background: var(--bg-light);
    margin: 0 -1.25rem;
    padding: 1.5rem 1.25rem;
    border-radius: 8px;
    border-bottom: none;
    text-align: center;
     width: 100%;
}

.fee-label {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1.05rem;
}

.fee-amount {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.fee-note {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.fees-includes {
    margin-top: 2rem;
}

.fees-includes h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.fees-includes ul {
    list-style: none;
}

.fees-includes li {
    padding: 0.6rem 0;
    padding-right: 1.75rem;
    position: relative;
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.5;
}

.fees-includes li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* ========================================
   Venue Section
   ======================================== */
.bg-dark {
    background: var(--primary-dark);
}

.venue-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
}

.venue-info {
    text-align: center;
}

.venue-logo {
    margin-bottom: 2rem;
}

.venue-logo img {
    height: 120px;
    margin: 0 auto;
}

.venue-info h3 {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    color: var(--bg-white);
    margin-bottom: 0.5rem;
}

.venue-subtitle {
    font-size: 1.2rem;
    color: var(--accent-color);
    margin-bottom: 0.25rem;
}

.venue-address {
    margin-top: 2rem;
}

.address-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
}

.address-item svg {
    width: 24px;
    height: 24px;
    color: var(--accent-color);
}

.venue-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
}

.venue-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.venue-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(13, 27, 42, 0.95), transparent);
    padding: 4rem 2.5rem 2.5rem;
}

.venue-overlay p {
    color: var(--bg-white);
    font-size: 1.2rem;
    line-height: 1.6;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* ========================================
   Contact Section
   ======================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
}

.contact-card {
    background: var(--bg-white);
    border-radius: 12px;
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.contact-card.main-contact {
    border: 2px solid var(--accent-color);
}

.contact-avatar {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.contact-avatar svg {
    width: 40px;
    height: 40px;
    color: var(--bg-white);
}

.contact-card h3 {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-role {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.contact-details {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    padding: 1.15rem;
    background: var(--bg-light);
    border-radius: 8px;
    transition: var(--transition-normal);
    font-size: 1.05rem;
}

.contact-item:hover {
    background: var(--primary-color);
    color: var(--bg-white);
}

.contact-item svg {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-card-box {
    background: var(--bg-light);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition-normal);
}

.info-card-box:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.info-icon-box {
    width: 56px;
    height: 56px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.info-icon-box svg {
    width: 28px;
    height: 28px;
    color: var(--primary-dark);
}

.info-card-box h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.info-card-box p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--primary-dark);
    color: var(--bg-white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-logo img {
    height: 50px;
}

.footer-logo p {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    opacity: 0.9;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: var(--accent-color);
}

.lang-switch-footer {
    background: var(--accent-color);
    color: var(--primary-dark);
    padding: 0.5rem 1.25rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.85rem;
}

.lang-switch-footer:hover {
    background: var(--accent-light);
}

.footer-bottom {
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

.footer-bottom p {
    margin-bottom: 0.25rem;
}

/* ========================================
   Animations
   ======================================== */
.animate-fade-in {
    opacity: 0;
    animation: fadeIn 1s ease forwards;
}

.animate-fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

.delay-4 {
    animation-delay: 0.8s;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   RTL Styles for Arabic
   ======================================== */
body.arabic {
    direction: rtl;
}

body.arabic .stat-item {
    border-left: none;
    border-right: 4px solid var(--accent-color);
}

body.arabic .theme-topics li {
    padding-right: 0;
    padding-left: 1rem;
}

body.arabic .theme-topics li::before {
    right: auto;
    left: 0;
}

body.arabic .timeline-item:nth-child(even) .timeline-content {
    text-align: left;
    padding-left: 3rem;
    padding-right: 0;
}

body.arabic .timeline-content {
    padding-left: 0;
    padding-right: 3rem;
}

body.arabic .fees-includes li {
    padding-right: 0;
    padding-left: 1.5rem;
}

body.arabic .fees-includes li::before {
    right: auto;
    left: 0;
}

body.arabic .guidelines-list {
    text-align: right;
}

body.arabic .note-item {
    flex-direction: row-reverse;
}

/* ========================================
   Responsive Design - 1200px
   ======================================== */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .themes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .committees-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================
   Responsive Design - 992px
   ======================================== */
@media (max-width: 992px) {
    .section-padding {
        padding: 4rem 0;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-stats {
        flex-direction: row;
        justify-content: center;
    }
    
    .stat-item {
        flex: 1;
        max-width: 200px;
    }
    
    .submission-grid {
        grid-template-columns: 1fr;
    }
    
    .participation-grid {
        grid-template-columns: 1fr;
    }
    
    .venue-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info-cards {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .info-card-box {
        flex: 1;
        min-width: 200px;
    }
}

/* ========================================
   Responsive Design - 768px
   ======================================== */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 380px;
        height: 100vh;
        background: var(--bg-white);
        flex-direction: column;
        padding: 6rem 2rem 2rem;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-xl);
        gap: 0.7rem;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    /* RTL Mobile Menu - slides from left side */
    body.arabic .nav-menu {
        right: auto;
        left: -100%;
    }
    
    body.arabic .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        color: var(--text-dark);
        /* padding: 1rem 0; */
        border-bottom: 1px solid var(--border-color);
        width: 100%;
        padding: 0 0;
    }
    
    .lang-switch {
        margin-top: 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-meta {
        flex-direction: column;
        gap: 1rem;
    }
    
    .meta-item {
        font-size: 1rem;
        padding: 0.6rem 1.2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .themes-grid {
        grid-template-columns: 1fr;
    }
    
    .committees-grid {
        grid-template-columns: 1fr;
    }
    
    .notes-grid {
        grid-template-columns: 1fr;
    }
    
    .info-cards {
        grid-template-columns: 1fr;
    }
    
    .timeline-line {
        right: 20px;
        transform: none;
    }
    
    .timeline-item,
    .timeline-item:nth-child(even) {
        justify-content: flex-start;
        padding-left: 3rem;
        padding-right: 0;
    }
    
    .timeline-dot {
        right: 12px;
        transform: none;
    }
    
    .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        width: 100%;
        padding-left: 0;
        padding-right: 0;
        text-align: right;
    }
    
    body.arabic .timeline-line {
        right: auto;
        left: 20px;
    }
    
    body.arabic .timeline-item,
    body.arabic .timeline-item:nth-child(even) {
        padding-left: 0;
        padding-right: 3rem;
    }
    
    body.arabic .timeline-dot {
        right: auto;
        left: 12px;
    }
    
    body.arabic .timeline-content,
    body.arabic .timeline-item:nth-child(even) .timeline-content {
        text-align: left;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* ========================================
   Responsive Design - 576px
   ======================================== */
@media (max-width: 576px) {
    .container {
        padding: 0 1rem;
    }
    
    .nav-container {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-subtitle {
        font-size: 1.15rem;
    }
    
    .conf-logo {
        height: 60px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-padding {
        padding: 3rem 0;
    }
    
    .about-stats {
        flex-direction: column;
    }
    
    .stat-item {
        max-width: 100%;
    }
    
    .guidelines-card {
        padding: 1.5rem;
    }
    
    .general-notes {
        padding: 1.5rem;
    }
    
    .committee-list {
        max-height: 300px;
    }
    
    .fees-card {
        padding: 1.5rem;
    }
    
    .contact-card {
        padding: 2rem 1.5rem;
    }
    
    .venue-logo img {
        height: 80px;
    }
    
    .venue-info h3 {
        font-size: 2rem;
    }
    
    .venue-image img {
        height: 250px;
    }
}

/* ========================================
   Responsive Design - 480px
   ======================================== */
@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .badge-text {
        font-size: 0.85rem;
        letter-spacing: 2px;
    }
    
    .hero-content {
        padding: 1rem;
    }
    
    .section-tag {
        font-size: 0.85rem;
        letter-spacing: 2px;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .lead-text {
        font-size: 1.15rem;
    }
    
    .theme-card {
        padding: 1.5rem;
    }
    
    .theme-number {
        font-size: 2.5rem;
    }
    
    .timeline-content h3 {
        font-size: 1.25rem;
    }
    
    .timeline-date {
        font-size: 0.85rem;
    }
    
    .committee-header h3 {
        font-size: 1.2rem;
    }
    
    .fee-amount {
        font-size: 1.5rem;
    }

    .conf-logo2 {
    height: 85px;
    width: auto;
    margin: 0 auto;
}
}

/* ========================================
   Responsive Design - 400px
   ======================================== */
@media (max-width: 400px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .meta-item {
        font-size: 0.9rem;
    }
    
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .theme-card h4 {
        font-size: 1.1rem;
    }
    
    .theme-topics li {
        font-size: 0.8rem;
    }
    
    .guidelines-card h3 {
        font-size: 1.25rem;
    }
    
    .guidelines-list li {
        font-size: 0.85rem;
    }
    
    .member-name {
        font-size: 0.9rem;
    }
    
    .contact-card h3 {
        font-size: 1.25rem;
    }
    
    .contact-item {
        font-size: 0.85rem;
    }
    
    .footer-logo {
        flex-direction: column;
    }
    
    .footer-logo p {
        font-size: 0.9rem;
    }

    .conf-logo2 {
    height: 75px;
    width: auto;
    margin: 0 auto;
}
}

/* ========================================
   Print Styles
   ======================================== */
@media print {
    .navbar,
    .scroll-indicator,
    .hero-cta,
    .submission-cta,
    .footer {
        display: none;
    }
    
    .hero {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .section-padding {
        padding: 2rem 0;
    }
}