*,
*::before,
*::after {
    box-sizing: border-box;
}

:root {
    --bg-primary: #0a192f;
    --bg-secondary: #112240;
    --accent: #00d4ff;
    --text-primary: #ccd6f6;
    --text-secondary: #8892b0;
    --white: #ffffff;
    --shadow: 0 10px 30px -15px rgba(2, 12, 27, 0.7);
    --transition: all 0.25s cubic-bezier(0.645, 0.045, 0.355, 1);
    --header-height: 80px;
    --nav-bg: #0a192f;
    --card-bg: #112240;
    --card-hover-bg: rgba(17, 34, 64, 0.8);
    --table-header-bg: rgba(2, 12, 27, 0.8);
    --border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="light"] {
    --bg-primary: #f4f7f6;
    --bg-secondary: #ffffff;
    --accent: #007bff;
    --text-primary: #2d3436;
    --text-secondary: #636e72;
    --white: #2d3436;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --nav-bg: #ffffff;
    --card-bg: #ffffff;
    --card-hover-bg: rgba(0, 123, 255, 0.05);
    --table-header-bg: rgba(0, 123, 255, 0.1);
    --border-color: rgba(0, 0, 0, 0.05);
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Outfit', sans-serif;
    margin: 0;
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

header {
    background-color: transparent;
    color: var(--white);
    padding: 180px 20px 100px;
    text-align: center;
    position: relative;
}

nav {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: var(--header-height);
    background-color: var(--nav-bg);
    backdrop-filter: blur(10px);
    z-index: 9999 !important;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding: 0 30px;
    /* Reduced from 50 to give more room */
}

/* Logo removed for minimal look */

nav ul {
    display: flex;
    gap: 15px;
    padding: 0;
    margin: 0;
    list-style: none;
    align-items: center;
}

nav ul li {
    margin: 0;
    padding: 0;
}

nav ul li::before {
    display: none;
}

nav ul li:hover {
    transform: none;
}

nav ul li a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.65rem;
    font-family: monospace;
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
    border: 1px solid var(--accent);
    padding: 5px 10px;
    border-radius: 15px;
    display: inline-block;
}

nav ul li a:hover {
    color: var(--bg-primary);
    background-color: var(--accent);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--accent);
    transition: var(--transition);
}

@media (max-width: 1024px) {
    nav {
        padding: 0 20px;
        justify-content: flex-end;
        /* Keep hamburger menu on the right */
    }

    .menu-toggle {
        display: flex;
    }

    nav ul {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: var(--bg-secondary);
        flex-direction: column;
        justify-content: flex-start;
        /* Changed from center */
        align-items: center;
        gap: 25px;
        /* Reduced gap slightly for better fit */
        padding: 100px 0 50px 0;
        /* Added padding for scrolling */
        overflow-y: auto;
        /* Enable vertical scrolling */
        transition: var(--transition);
        box-shadow: -10px 0 30px rgba(2, 12, 27, 0.5);
    }

    nav ul.active {
        right: 0;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: translateY(9.5px) rotate(45deg);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: translateY(-9.5px) rotate(-45deg);
    }

    nav ul li a {
        font-size: 1.1rem;
    }
}

header h1 {
    color: var(--white);
    font-weight: 700;
    font-size: 3rem;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

@media (max-width: 768px) {
    header {
        padding: 140px 20px 60px;
    }

    header h1 {
        font-size: 2.2rem;
    }

    .profile-pic-container {
        width: 180px;
        height: 180px;
    }
}

header p {
    color: var(--accent);
    font-weight: 400;
    font-size: 1.2rem;
    max-width: 800px;
    margin: 10px auto;
    font-family: monospace;
}

.container {
    width: 90%;
    max-width: 1000px;
    margin: 60px auto;
}

/* Section Grid for Landing Page */
.section-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 50px;
}

.section-card {
    background-color: var(--bg-secondary);
    padding: 35px 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    box-shadow: var(--shadow);
}

.section-card:hover {
    border-color: var(--accent);
    transform: translateY(-10px);
    background-color: var(--card-hover-bg);
    box-shadow: 0 20px 40px -20px rgba(0, 212, 255, 0.3);
}

.section-card .icon {
    font-size: 2.5rem;
    color: var(--accent);
}

.section-card h3 {
    color: var(--white);
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.section-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.about-content {
    background-color: var(--bg-secondary);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 25px;
}

.about-content p:first-of-type {
    font-size: 1.2rem;
    color: var(--text-primary);
}

.about-contact-box {
    background-color: rgba(0, 212, 255, 0.05);
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid var(--accent);
    margin-top: 30px;
}

.about-contact-box p {
    margin: 0;
    color: var(--white);
    font-weight: 600;
    font-size: 1rem;
}

.about-contact-box a {
    color: var(--accent);
    text-decoration: none;
    font-size: 1.1rem;
    display: block;
    margin-top: 5px;
    font-weight: 600;
}

.section {
    margin-bottom: 80px;
    position: relative;
}

.section h2 {
    color: var(--white);
    font-weight: 700;
    font-size: 2rem;
    margin-top: 0;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.section h2::before {
    content: "";
    width: 30px;
    height: 2px;
    background-color: var(--accent);
}

.section h2::after {
    content: "";
    flex: 1;
    height: 1px;
    background-color: var(--border-color);
}

ul {
    padding-left: 0;
    list-style: none;
}

ul li {
    margin-bottom: 20px;
    padding-left: 30px;
    position: relative;
    font-size: 1.1rem;
    transition: var(--transition);
}

ul li::before {
    content: "▹";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-size: 1.2rem;
    line-height: 1.4;
}

ul li:hover {
    color: var(--accent);
    transform: translateX(5px);
}

strong {
    color: var(--white);
    font-weight: 600;
}

.experience-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.experience-item {
    position: relative;
    padding-left: 30px;
    border-left: 2px solid var(--border-color);
    transition: var(--transition);
}

.experience-item::before {
    content: "";
    position: absolute;
    left: -6px;
    top: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--accent);
    border: 2px solid var(--bg-primary);
    transition: var(--transition);
}

.experience-item:hover {
    border-left-color: var(--accent);
}

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

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 5px;
    flex-wrap: wrap;
    gap: 10px;
}

.job-title {
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
}

.duration {
    color: var(--accent);
    font-family: monospace;
    font-size: 0.9rem;
}

.institution {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 10px;
    display: block;
}

.research-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.research-item {
    background-color: var(--bg-secondary);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid transparent;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.research-item:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    background-color: var(--card-hover-bg);
}

.research-title {
    color: var(--white);
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0 0 10px 0;
    line-height: 1.4;
}

.research-meta {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-family: monospace;
}

.research-meta strong {
    color: var(--accent);
}

.committee-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.committee-item {
    background-color: var(--bg-secondary);
    padding: 20px 25px;
    border-radius: 8px;
    border-left: 3px solid var(--accent);
    transition: var(--transition);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.committee-item:hover {
    transform: translateY(-5px);
    background-color: var(--card-hover-bg);
    box-shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.7);
}

.committee-role {
    color: var(--accent);
    font-family: monospace;
    font-size: 0.85rem;
    margin-bottom: 5px;
}

.committee-name {
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
}

.patent-list,
.membership-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: 20px;
}

.patent-item,
.membership-item {
    background-color: var(--bg-secondary);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.patent-item:hover,
.membership-item:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    background-color: var(--card-hover-bg);
}

.patent-item strong,
.membership-item strong {
    display: block;
    color: var(--white);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.patent-no,
.membership-no {
    color: var(--accent);
    font-family: monospace;
    font-size: 0.9rem;
}

.book-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.book-item {
    background-color: var(--bg-secondary);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid rgba(0, 212, 255, 0.05);
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.book-item:hover {
    border-color: var(--accent);
    transform: translateY(-8px);
    background-color: var(--card-hover-bg);
}

.book-icon {
    font-size: 2rem;
    line-height: 1;
}

.book-content {
    flex: 1;
}

.book-content strong {
    display: block;
    color: var(--white);
    font-size: 1.15rem;
    margin-bottom: 8px;
    line-height: 1.4;
}

.book-description {
    color: var(--text-secondary);
    margin: 5px 0 10px 0;
    font-size: 0.95rem;
}

.book-status {
    display: inline-block;
    color: var(--accent);
    background: rgba(0, 212, 255, 0.1);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-family: monospace;
    font-weight: 600;
}

.conference-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.conference-item {
    background-color: var(--bg-secondary);
    padding: 20px;
    border-radius: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
    border-left: 2px solid var(--bg-secondary);
}

.conference-item:hover {
    border-left-color: var(--accent);
    transform: translateX(10px);
    background-color: var(--card-hover-bg);
}

.conf-info {
    flex: 1;
}

.conf-title {
    color: var(--white);
    font-weight: 600;
    font-size: 1rem;
    display: block;
    margin-bottom: 4px;
}

.conf-location {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.contact-card {
    background-color: var(--bg-secondary);
    padding: 35px;
    border-radius: 12px;
    border: 1px solid rgba(0, 212, 255, 0.05);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    transform: translateX(-100%);
    transition: 0.6s;
}

.contact-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 212, 255, 0.2);
    background-color: var(--card-hover-bg);
}

.contact-card:hover::before {
    transform: translateX(100%);
}

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: rgba(0, 212, 255, 0.1);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--accent);
}

.contact-card h3 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.contact-card p,
.contact-card a {
    color: var(--text-secondary);
    font-size: 1rem;
    text-decoration: none;
    line-height: 1.6;
    transition: var(--transition);
}

.contact-card a:hover {
    color: var(--accent);
}

.contact-card address {
    font-style: normal;
}

html[lang="ar"] .contact-card h3 {
    font-family: 'Cairo', sans-serif;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}

.contact-form input,
.contact-form textarea {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 15px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--accent);
    background-color: var(--bg-secondary);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
}

.contact-form textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-form .btn {
    align-self: flex-start;
    padding: 15px 35px;
    font-weight: 600;
    margin-top: 10px;
}

footer {
    text-align: center;
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 40px;
}

.conf-year {
    color: var(--accent);
    font-family: monospace;
    font-size: 0.9rem;
    font-weight: 600;
    background: rgba(0, 212, 255, 0.1);
    padding: 4px 12px;
    border-radius: 20px;
}

@media (max-width: 768px) {
    .conference-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .conf-year {
        align-self: flex-start;
    }
}

.course-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 800px;
    margin: 0 auto;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.profile-pic-container {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--accent);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

.profile-pic {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.course-item {
    background-color: var(--bg-secondary);
    padding: 15px 25px;
    border-radius: 6px;
    border-left: 3px solid transparent;
    transition: var(--transition);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.course-item:hover {
    border-left-color: var(--accent);
    background-color: var(--card-hover-bg);
    transform: translateX(5px);
}

.course-name {
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.course-detail {
    color: var(--accent);
    font-family: monospace;
    font-size: 0.85rem;
    text-align: right;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .course-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    .course-detail {
        text-align: left;
    }
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 15px;
    border: 1px solid var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--bg-secondary);
    box-shadow: var(--shadow);
}

th,
td {
    padding: 20px;
    text-align: left;
    border-bottom: 1px solid rgba(2, 12, 27, 0.7);
}

th {
    background-color: var(--table-header-bg);
    color: var(--accent);
    padding: 20px;
    text-align: left;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    font-family: inherit;
    border-bottom: 2px solid var(--accent);
}

td {
    color: var(--text-primary);
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background-color: var(--card-hover-bg);
    color: var(--accent);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent) 0%, #00a8cc 100%);
    color: var(--bg-primary) !important;
    padding: 12px 28px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
    cursor: pointer;
    margin-top: 30px;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
}

.btn:active {
    transform: translateY(-1px);
}

[data-theme="light"] .btn {
    background: linear-gradient(135deg, var(--accent) 0%, #005f8d 100%);
    box-shadow: 0 4px 15px rgba(0, 119, 181, 0.3);
}

[data-theme="light"] .btn:hover {
    box-shadow: 0 8px 25px rgba(0, 119, 181, 0.4);
}

@media (max-width: 768px) {
    header {
        padding: 80px 15px;
    }

    header h1 {
        font-size: 2rem;
    }

    .section h2 {
        font-size: 1.5rem;
    }

    table,
    thead,
    tbody,
    th,
    td,
    tr {
        display: block;
    }

    thead tr {
        position: absolute;
        top: -9999px;
        left: -9999px;
    }

    tr {
        border-bottom: 1px solid rgba(2, 12, 27, 0.7);
        padding: 10px 0;
    }

    td {
        border: none;
        padding: 10px 20px;
        padding-left: 45%;
        position: relative;
        font-size: 1rem;
    }

    td::before {
        position: absolute;
        left: 20px;
        width: 40%;
        padding-right: 10px;
        white-space: nowrap;
        font-weight: 600;
        color: var(--accent);
        font-family: monospace;
        font-size: 0.8rem;
    }

    td:nth-of-type(1)::before {
        content: "YEAR";
    }

    td:nth-of-type(2)::before {
        content: "INSTITUTION";
    }

    td:nth-of-type(3)::before {
        content: "QUALIFICATION";
    }
}

@media (max-width: 480px) {
    .container {
        width: 95%;
        margin: 40px auto;
    }

    .section-card {
        padding: 25px 15px;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .btn {
        padding: 14px 24px;
        font-size: 0.9rem;
        width: 100%;
        justify-content: center;
    }
}

/* =============================================
   LANGUAGE TOGGLE — English / Arabic
   ============================================= */

/* Language span visibility */
.lang-ar {
    display: none !important;
}

html[lang="ar"] .lang-ar {
    display: inline !important;
}

html[lang="ar"] .lang-en {
    display: none !important;
}

/* Block-level Arabic elements (paragraphs, headings) */
.lang-ar-block {
    display: none !important;
}

html[lang="ar"] .lang-ar-block {
    display: block !important;
}

html[lang="ar"] .lang-en-block {
    display: none !important;
}

.lang-toggle-btn,
#theme-toggle {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 4px 8px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.8rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
}

#theme-toggle {
    font-size: 0.9rem;
}

.lang-toggle-btn:hover,
#theme-toggle:hover {
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-2px);
}

[data-theme="light"] #theme-toggle:hover {
    background: rgba(0, 123, 255, 0.05);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    /* Slightly tighter */
    z-index: 10000;
    /* Ensure on top */
    flex-shrink: 0;
    /* Never shrink buttons */
}

html[lang="ar"] body {
    direction: rtl;
    font-family: 'Cairo', 'Outfit', sans-serif;
}

html[lang="ar"] nav {
    flex-direction: row-reverse;
}

html[lang="ar"] nav ul {
    direction: rtl;
    gap: 8px;
    /* Tighter gap in Arabic */
}

html[lang="ar"] nav ul li a {
    font-size: 0.6rem;
    /* Even smaller for Arabic if needed */
}

html[lang="ar"] .lang-toggle-btn {
    margin-left: 0;
    margin-right: 20px;
    font-family: 'Cairo', sans-serif;
}

html[lang="ar"] .experience-item {
    padding-left: 0;
    padding-right: 30px;
    border-left: none;
    border-right: 2px solid var(--bg-secondary);
}

html[lang="ar"] .experience-item::before {
    left: auto;
    right: -6px;
}

html[lang="ar"] .experience-item:hover {
    border-left-color: transparent;
    border-right-color: var(--accent);
}

html[lang="ar"] .committee-item {
    border-left: none;
    border-right: 3px solid var(--accent);
}

html[lang="ar"] .course-item {
    border-left: none;
    border-right: 3px solid transparent;
}

html[lang="ar"] .course-item:hover {
    border-right-color: var(--accent);
}

html[lang="ar"] .about-contact-box {
    border-left: none;
    border-right: 4px solid var(--accent);
}

html[lang="ar"] .conference-item {
    border-left: none;
    border-right: 2px solid var(--bg-secondary);
}

html[lang="ar"] .conference-item:hover {
    border-right-color: var(--accent);
    transform: translateX(-10px);
}

html[lang="ar"] ul li {
    padding-left: 0;
    padding-right: 30px;
}

html[lang="ar"] ul li::before {
    left: auto;
    right: 0;
}

html[lang="ar"] ul li:hover {
    transform: translateX(-5px);
}

html[lang="ar"] nav ul li {
    padding-right: 0;
}

html[lang="ar"] nav ul li:hover {
    transform: none;
}

html[lang="ar"] .section h2::before {
    order: 1;
}

html[lang="ar"] .course-detail {
    text-align: left;
}

html[lang="ar"] th,
html[lang="ar"] td {
    text-align: right;
}

/* Mobile RTL adjustments */
@media (max-width: 1024px) {
    html[lang="ar"] nav {
        justify-content: flex-start;
        flex-direction: row;
    }

    html[lang="ar"] nav ul {
        right: auto;
        left: -100%;
    }

    html[lang="ar"] nav ul.active {
        left: 0;
        right: auto;
    }
}