/* Reset and Base Styles */

html{
    overflow-x: hidden !important;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: white;
    padding: 15px 0;
    position: fixed;
    top: 0;
    width: 100%;
    color: black;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

.logo-section .logo svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    transition: all 0.3s ease;
}

.logo-section .logo svg:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: black;
    text-decoration: none;
    font-weight: 500;
    padding: 12px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    /* box-shadow: 0 4px 12px rgba(0,0,0,0.2); */
    background-color: rgba(0, 255, 157, 0.5);
}

.dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    min-width: 220px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    overflow: hidden;
    border: 1px solid rgba(45, 143, 143, 0.1);
}

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

.dropdown-content a {
    color: #333;
    padding: 15px 20px;
    text-decoration: none;
    display: block;
    transition: all 0.3s ease;
    border-bottom: 1px solid #f0f0f0;
}

.dropdown-content a:last-child {
    border-bottom: none;
}

.dropdown-content a:hover {
    /* background: linear-gradient(135deg, #2D8F8F 0%, #1e6b6b 100%); */
    color: rgba(0, 255, 157, 0.5);
    transform: translateX(5px);
}

.language-switcher {
    display: flex;
    gap: 5px;
    background: white;
    border-radius: 25px;
    padding: 5px;
    backdrop-filter: blur(10px);
}

.lang-btn {
    background: transparent;
    border: none;
    color: black;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.lang-btn.active,
.lang-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

/* Main Content */
#main-content {
    margin-top: 100px;
}

.page {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

.page.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* @media only screen and (max-width: 768px) {
  .nav-menu {
    flex-direction: column;
    align-items: flex-start;
    padding: 5px;
    background-color: #fff;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    display: none;
  }

  .nav-item {
    margin-bottom: 20px;
  }

  .nav-link {
    padding: 10px;
  }

  .dropdown-content {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  }

  .dropdown-content a {
    padding: 10px;
  }

  .language-switcher {
    display: none;
  }
} */
/* إخفاء نسخة الموبايل على الديسكتوب */
/* إخفاء نسخة الموبايل على الديسكتوب */
.mobile-navbar {
    display: none;
}

@media only screen and (max-width: 768px) {
    .navbar {
        display: none;
    }

    .mobile-navbar {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background: #fff;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }

    .mobile-nav-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 12px 20px;
    }

    .mobile-logo img {
        width: 120px;
        height: auto;
        border-radius: 8px;
    }

    .mobile-toggle {
        background: none;
        border: none;
        font-size: 22px;
        cursor: pointer;
    }

  .mobile-menu {
  display: none;
  flex-direction: column;
  gap: 10px;
  background: #fff;
  padding: 15px;
}

.mobile-menu.active {
  display: flex;
}

/* Dropdown */
.mobile-dropdown .dropdown-content {
  max-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: max-height 0.3s ease;
}

.mobile-dropdown .dropdown-content a {
  padding: 20px 20px !important;
  color: #333;
  text-decoration: none;
}

.mobile-dropdown .dropdown-content.show {
  max-height: 500px; /* يكفي للمحتوى */
}


    .mobile-item {
        margin-bottom: 10px;
    }

    .mobile-link,
    .dropdown-btn {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 12px 0;
        border: none;
        background: none;
        font-size: 16px;
        font-weight: 500;
        cursor: pointer;
        text-align: right;
    }

    .dropdown-content {
        display: none;
        flex-direction: column;
        padding-right: 5px;
        border-right: 2px solid #eee;
    }

    .dropdown-content a {
        padding: 0px 0;
        font-size: 15px;
        color: #333;
        text-decoration: none;
    }

    .mobile-lang {
        margin-top: 20px;
        display: flex;
        gap: 10px;
    }

    .mobile-lang button {
        flex: 1;
        padding: 8px 0;
        border: none;
        border-radius: 20px;
        background: #eee;
        cursor: pointer;
        font-weight: 500;
    }

    .mobile-lang button.active {
        background: rgba(0, 255, 157, 0.6);
        color: #fff;
    }
}


@media only screen and (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
    }

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            #4A90E2 0%,
            #7B68EE 25%,
            #9A4EC8 50%,
            #C166A8 75%,
            #E87B87 100%);
    z-index: -2;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    padding: 0 30px;
    animation: heroSlideIn 1s ease-out;
}

@keyframes heroSlideIn {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

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

.logo-hero {
    margin-bottom: 30px;
    animation: logoFloat 3s ease-in-out infinite;
}

@keyframes logoFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-info {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
    font-size: 1.1rem;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 25px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.info-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.15);
}

.info-item i {
    font-size: 1.3rem;
    color: #FFD700;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    padding: 15px 35px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

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

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #FF8C00 0%, #FF6B35 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 140, 0, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 140, 0, 0.5);
    background: linear-gradient(135deg, #FF9500 0%, #FF7B45 100%);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
    border-color: white;
}

/* Sections */
.about-preview,
.conference-preview {
    padding: 100px 0;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95), white);
}

.about-preview h2,
.conference-preview h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 60px;
    color: #2D8F8F;
    position: relative;
}

.about-preview h2::after,
.conference-preview h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #FF8C00, #FF6B35);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.3rem;
    color: #666;
    margin-bottom: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.about-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(45, 143, 143, 0.1);
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: #2D8F8F;
}

.about-card h3 {
    font-size: 1.5rem;
    color: #2D8F8F;
    margin-bottom: 20px;
    font-weight: 600;
}

.about-card p {
    color: #666;
    font-size: 1rem;
    line-height: 1.7;
}

/* Stats Grid */
.stats-grid {
    display: flex;
    /* grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); */
    /* gap: 40px; */
    flex-wrap: wrap;
    justify-content: space-around;
    margin-bottom: 60px;
}



.stat-card {
    color: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.6, 1) !important;
    /* انتقال أسرع وحاد */
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
    width: 20%;
    /* ظل ناعم للبطاقة */
}

@media (max-width: 768px) {
    .stats-grid {
        flex-direction: column;
        align-items: center;
        justify-content: space-around;
        gap: 15px;
    }
    .stat-card{
        width: 100%;
    }
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    /* background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%); */
    transition: all 0.3s ease;
    opacity: 0;
}

.stat-card:hover::before {
    opacity: 1;
    animation: ripple 0.6s ease-out;


}

.stat-card:hover {
    transform: scale(1.05) !important;
    z-index: 10 !important;
    /* تخلي البطاقة تظهر فوق البطاقات اللي جنبها */
    position: relative !important;
}

@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 0;
    }
}

.stat-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 20px 40px rgba(45, 143, 143, 0.3);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.stat-label {
    font-size: 1.2rem;
    font-weight: 500;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
}

.cta-section {
    text-align: center;
    margin-top: 60px;
}

/* Page Hero */
.page-hero {
    background: linear-gradient(135deg, #2D8F8F 0%, #1e6b6b 100%);
    padding: 120px 0 80px;
    color: white;
    text-align: center;
}

.page-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.page-hero p {
    font-size: 1.3rem;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto;
}

/* Content Section */
.content-section {
    padding: 80px 0;
    background: #fafafa;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.content-card {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.content-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.content-card h3 {
    color: #2D8F8F;
    font-size: 1.5rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.content-card p,
.content-card li {
    color: #666;
    line-height: 1.8;
    margin-bottom: 15px;
}

.content-card ul {
    padding-right: 20px;
}

.content-card li {
    margin-bottom: 10px;
}

/* Registration Form */
.registration-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1);
}

.registration-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: #2D8F8F;
    margin-bottom: 8px;
    font-size: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #fafafa;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2D8F8F;
    background: white;
    box-shadow: 0 0 20px rgba(45, 143, 143, 0.1);
}

.checkbox-group {
    flex-direction: row;
    align-items: center;
    gap: 15px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 1rem;
    color: #666;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: #2D8F8F;
}

.btn-submit {
    margin-top: 20px;
    align-self: center;
    min-width: 250px;
}

/* Experts Grid */
.experts-grid,
.speakers-grid,
.attendees-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.expert-card,
.speaker-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.expert-card:hover,
.speaker-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.expert-image,
.speaker-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2D8F8F, #1e6b6b);
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.expert-image::before,
.speaker-image::before {
    content: "👨‍⚕️";
    font-size: 3rem;
}

.expert-card h3,
.speaker-card h3 {
    color: #2D8F8F;
    font-size: 1.4rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.expert-card p,
.speaker-card p {
    color: #666;
    font-weight: 500;
    margin-bottom: 5px;
}

.expert-card span,
.speaker-card span {
    color: #999;
    font-size: 0.9rem;
}

/* Attendees Grid */
.attendee-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.attendee-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    border-color: #2D8F8F;
}

.attendee-card i {
    font-size: 3rem;
    color: #2D8F8F;
    margin-bottom: 20px;
    display: block;
}

.attendee-card h3 {
    color: #333;
    font-size: 1.3rem;
    font-weight: 600;
}

/* Program Timeline */
.program-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.day-program {
    background: white;
    padding: 40px;
    border-radius: 20px;
    margin-bottom: 40px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.day-program h3 {
    color: #2D8F8F;
    font-size: 1.8rem;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid #FF8C00;
    font-weight: 600;
}

.session {
    display: flex;
    gap: 30px;
    padding: 25px 0;
    border-bottom: 1px solid #f0f0f0;
}

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

.time {
    flex-shrink: 0;
    background: #2D8F8F;
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    text-align: center;
    min-width: 150px;
}

.session-content h4 {
    color: #333;
    font-size: 1.3rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.session-content p {
    color: #666;
    line-height: 1.7;
}

/* Contact */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    /* background: white; */
    padding: 20px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    height: fit-content;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-item i {
    color: #2D8F8F;
    font-size: 1.5rem;
    margin-top: 5px;
    flex-shrink: 0;
}

.contact-item h4 {
    color: #2D8F8F;
    font-size: 1.2rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.contact-item p {
    color: #666;
    font-size: 1rem;
}

.contact-form {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

/* Sponsors */
.sponsors-section h3 {
    color: #2D8F8F;
    font-size: 1.8rem;
    margin-bottom: 30px;
    text-align: center;
    font-weight: 600;
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.sponsor-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.sponsor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.sponsor-logo {
    width: 120px;
    height: 80px;
    background: #f0f0f0;
    border-radius: 10px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sponsor-logo::before {
    content: "🏢";
    font-size: 2rem;
}

.sponsor-card.gold .sponsor-logo {
    background: linear-gradient(135deg, #FFD700, #FFA500);
}

.sponsorship-packages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.package-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    border: 3px solid transparent;
    transition: all 0.3s ease;
}

.package-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    border-color: #2D8F8F;
}

.package-card h3 {
    color: #2D8F8F;
    font-size: 1.8rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #FF8C00;
    margin-bottom: 30px;
}

.package-card ul {
    list-style: none;
    margin-bottom: 30px;
}

.package-card li {
    padding: 10px 0;
    color: #666;
    border-bottom: 1px solid #f0f0f0;
}

.package-card li:last-child {
    border-bottom: none;
}

.package-card li::before {
    content: "✓";
    color: #2D8F8F;
    font-weight: bold;
    margin-left: 10px;
}

/* Media */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.media-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.media-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.media-card h3 {
    color: #2D8F8F;
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.media-card p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 15px;
}

.date {
    color: #999;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Hotels */
.hotels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.hotel-card {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.hotel-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.hotel-card h3 {
    color: #2D8F8F;
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.hotel-card p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 15px;
}

.hotel-card .price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #FF8C00;
}

/* Info Cards */
.visa-info,
.flights-info,
.exhibition-info {
    max-width: 800px;
    margin: 0 auto;
}

.info-card {
    background: white;
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.info-card h3 {
    color: #2D8F8F;
    font-size: 2rem;
    margin-bottom: 25px;
    font-weight: 600;
}

.info-card p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.info-card ul {
    list-style: none;
    text-align: right;
}

.info-card li {
    padding: 15px 0;
    color: #666;
    font-size: 1.1rem;
    border-bottom: 1px solid #f0f0f0;
}

.info-card li:last-child {
    border-bottom: none;
}

.info-card li::before {
    content: "●";
    color: #2D8F8F;
    font-weight: bold;
    margin-left: 15px;
}

/* Footer */
.footer {
    background: #0f172a;
    color: white;
    padding: 60px 0 20px;
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 25px;
    font-size: 1.3rem;
    font-weight: 600;
}

.footer-section p {
    line-height: 1.7;
    opacity: 0.9;
    margin-bottom: 15px;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    opacity: 1;
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 20px;
        padding: 0 20px;
    }

    .nav-menu {
        flex-wrap: wrap;
        gap: 15px;
        justify-content: center;
    }

    .dropdown-content {
        position: relative;
        background: rgba(255, 255, 255, 0.95);
        margin-top: 10px;
        border-radius: 8px;

    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-info {
        flex-direction: column;
        gap: 15px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .about-grid,
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .registration-container {
        padding: 30px 20px;
    }

    .page-hero h1 {
        font-size: 2.5rem;
    }

    .page-hero p {
        font-size: 1.1rem;
    }

    .session {
        flex-direction: column;
        gap: 15px;
    }

    .time {
        align-self: flex-start;
        min-width: auto;
        width: fit-content;
    }
}

/* English Language Styles */
[lang="en"] {
    direction: ltr;
    text-align: left;
}

[lang="en"] .hero-content,
[lang="en"] .page-hero,
[lang="en"] .about-preview h2,
[lang="en"] .conference-preview h2 {
    text-align: center;
}

[lang="en"] .nav-menu {
    flex-direction: row-reverse;
}

[lang="en"] .dropdown-content {
    left: 0;
    right: auto;
}

[lang="en"] .dropdown-content a:hover {
    transform: translateX(-5px);
}

[lang="en"] .footer-links a:hover {
    transform: translateX(-5px);
}

/* Animation Classes */
.animate-fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

.animate-slide-up {
    animation: slideUp 0.6s ease-out forwards;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* Loading Animation */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #2D8F8F;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    transform: translate(-50%, -50%);
}

@keyframes spin {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #2D8F8F 0%, #1e6b6b 100%);
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(45, 143, 143, 0.3);
}