/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #ffffff;
    color: #333333;
    line-height: 1.6;
    direction: rtl;
    overflow-x: hidden;
    min-height: 100vh;
    overflow-wrap: break-word;
    word-wrap: break-word;
    hyphens: auto;
}

header {
    background: rgba(255, 255, 255, 0.9);
    padding: 1rem;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo {
    width: 40px;
    height: 40px;
    filter: none;
}

.site-name {
    color: #4FC3F7;
    font-weight: bold;
    font-size: 1.2rem;
}

nav {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.nav-center {
    display: flex;
    gap: 2rem;
}

nav a {
    color: #4FC3F7;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #4DB6AC;
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.language-switcher input[type="radio"] {
    display: none;
}

.language-switcher label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    transition: background 0.3s ease, color 0.3s ease;
    font-weight: bold;
    color: #4FC3F7;
}

.language-switcher label:hover {
    background: rgba(79, 195, 247, 0.1);
}

.language-switcher input[type="radio"]:checked + label {
    background: #4FC3F7;
    color: #000;
    text-decoration: underline;
}

main {
    margin-top: 80px;
    padding: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section {
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.section.active {
    display: block;
    opacity: 1;
}

/* Intro Section */
#intro {
    text-align: center;
    padding: 4rem 2rem;
}

#intro h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #333333;
}

#intro p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

#start-btn {
    background: linear-gradient(45deg, #4FC3F7, #4DB6AC);
    color: #000;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.2rem;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#start-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 10px rgba(79, 195, 247, 0.3);
}

/* Ad Placeholders */
.ad-placeholder {
    background: rgba(255, 255, 255, 0.05);
    border: 1px dashed #4FC3F7;
    padding: 2rem;
    text-align: center;
    margin: 2rem 0;
    border-radius: 10px;
    transition: background 0.3s ease;
}

.ad-placeholder:hover {
    background: rgba(255, 255, 255, 0.1);
}

.hidden {
    display: none;
}

/* Quiz Section */
#quiz {
    padding: 2rem;
}

#question-container {
    background: rgba(255, 255, 255, 0.9);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

#question-text {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: #4FC3F7;
}

.option {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid #4FC3F7;
    padding: 1rem;
    margin: 0.5rem 0;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease;
}

.option:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.option.selected {
    background: #4FC3F7;
    color: #000;
}

#navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
}

button {
    background: linear-gradient(45deg, #00ffff, #ff00ff);
    color: #000;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

button:hover:not(:disabled) {
    transform: scale(1.05);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Result Section */
#result {
    text-align: center;
    padding: 4rem 2rem;
}

#score-display {
    margin: 2rem 0;
}

.circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: conic-gradient(#4FC3F7 0% 0%, #333 0% 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative;
    transition: background 2s ease;
}

.circle::before {
    content: '';
    position: absolute;
    width: 180px;
    height: 180px;
    background: #ffffff;
    border-radius: 50%;
}

#percentage {
    font-size: 2rem;
    font-weight: bold;
    color: #4FC3F7;
    position: relative;
    z-index: 1;
}

#analysis {
    margin-top: 2rem;
    font-size: 1.2rem;
}

/* Tips Section */
#tips {
    padding: 2rem;
}

#tips h2 {
    color: #4FC3F7;
    margin-bottom: 2rem;
    text-align: center;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.tip-card {
    background: rgba(255, 255, 255, 0.9);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border: 1px solid rgba(79, 195, 247, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.tip-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.tip-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.tip-card h3 {
    color: #4FC3F7;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: bold;
}

.tip-card p {
    color: #333;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.9);
    margin-top: 4rem;
    color: #333333;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    #intro h1 {
        font-size: 2rem;
    }

    .site-name {
        display: none;
    }

    nav {
        flex-direction: column;
        gap: 1rem;
    }

    .language-switcher {
        flex-direction: column;
        gap: 0.5rem;
    }

    .language-switcher label {
        padding: 0.4rem 0.8rem;
        font-size: 0.9rem;
    }

    main {
        padding: 1rem;
    }

    .circle {
        width: 150px;
        height: 150px;
    }

    .circle::before {
        width: 130px;
        height: 130px;
    }

    #percentage {
        font-size: 1.5rem;
    }

    .tips-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .tip-card {
        padding: 1rem;
    }

    .tip-icon {
        font-size: 2rem;
    }

    .tip-title {
        font-size: 1.1rem;
    }

    .tip-description {
        font-size: 0.9rem;
    }
}

/* Animations */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Top Banner */
.top-banner {
    width: 100%;
    background: rgba(79, 195, 247, 0.1);
    border-bottom: 1px solid #4FC3F7;
    padding: 1rem 0;
    text-align: center;
}

.banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.banner-tip {
    font-weight: bold;
    color: #4FC3F7;
    font-size: 1.1rem;
}

.banner-ad-placeholder {
    background: rgba(255, 255, 255, 0.05);
    border: 1px dashed #4FC3F7;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    color: #4FC3F7;
    font-weight: bold;
}

/* Page Layout for Ads */
.page-layout {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 2rem;
    margin-top: 80px;
    padding: 2rem;
    min-height: calc(100vh - 80px);
}

.left-ad, .right-ad {
    width: 160px;
    position: sticky;
    top: 2rem;
    display: block;
}

.ad-label {
    text-align: center;
    font-weight: bold;
    color: #4FC3F7;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

/* Ad Container */
.ad-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.ad-container .adsbygoogle {
    border: 1px solid rgba(79, 195, 247, 0.3);
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem;
    transition: background 0.3s ease;
}

.ad-container .adsbygoogle:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Adjust main for new layout */
main {
    flex: 1;
    max-width: 800px;
    margin: 0;
    padding: 0;
}

/* Hide ads on mobile/tablet */
@media (max-width: 1024px) {
    .left-ad, .right-ad {
        display: none;
    }

    .page-layout {
        justify-content: center;
        gap: 0;
    }

    .top-banner {
        padding: 0.5rem 0;
    }

    .banner-content {
        flex-direction: column;
        gap: 0.5rem;
        padding: 0 1rem;
    }

    .banner-tip {
        font-size: 1rem;
    }

    .banner-ad-placeholder {
        padding: 0.3rem 0.8rem;
        font-size: 0.9rem;
    }
}

/* Mobile Popup */
.mobile-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: flex-start;
    padding-top: 2rem;
}

.popup-content {
    background: #ffffff;
    padding: 1.5rem;
    border-radius: 10px;
    max-width: 90%;
    width: 300px;
    text-align: center;
    position: relative;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.close-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: #333;
}

.mobile-ad-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
}

.mobile-ad-container .adsbygoogle {
    border: 1px solid rgba(79, 195, 247, 0.3);
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem;
    transition: background 0.3s ease;
}

.mobile-ad-container .adsbygoogle:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Show popup on mobile */
@media (max-width: 768px) {
    .mobile-popup {
        display: flex;
    }
}