/* يُسر - موقع تطبيق تحليل النماذج وإنشاء الخطابات */
/* تصميم يتطابق مع ثيم التطبيق الجديد - فاتح واحترافي */

/* ============================================
   CSS Variables - ثيم التطبيق الجديد
   ============================================ */
:root {
    /* ألوان التطبيق الأساسية */
    --primary-color: #00A99D;
    /* تركوازي/سيان - الهوية */
    --primary-light: #00c9bb;
    /* تركوازي فاتح */
    --primary-dark: #008f85;
    /* تركوازي غامق */
    --secondary-color: #27AE60;
    /* أخضر احترافي */
    --success-color: #65C471;
    /* أخضر ناعم */

    /* ألوان الخلفية - مثل التطبيق */
    --bg-primary: #F0F4F7;
    /* خلفية رمادية ناعمة */
    --bg-secondary: #FFFFFF;
    /* أبيض نقي للبطاقات */
    --bg-surface: #FFFFFF;
    /* سطح أبيض */

    /* ألوان النصوص - مثل التطبيق */
    --text-primary: #2D3436;
    /* رمادي غامق */
    --text-secondary: #575757;
    /* رمادي متوسط */
    --text-muted: #8E8E93;
    /* رمادي فاتح */

    /* ألوان مساعدة */
    --error-color: #E74C3C;
    --warning-color: #F39C12;

    /* تأثيرات */
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.04);
    --shadow-medium: 0 8px 32px rgba(0, 0, 0, 0.06);
    --shadow-strong: 0 16px 48px rgba(0, 0, 0, 0.08);
    --shadow-primary: 0 8px 24px rgba(0, 169, 157, 0.15);

    /* انتقالات */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* تدوير الحواف - مثل التطبيق */
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 20px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Cairo', -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', 'Tajawal', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    direction: rtl;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ============================================
   الشريط العلوي - مثل التطبيق
   ============================================ */
.top-nav-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 14px 0;
    transition: var(--transition-smooth);
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: row-reverse;
}

.nav-logo-link {
    display: flex;
    align-items: center;
}

.nav-logo {
    width: 44px;
    height: 44px;
    object-fit: contain;
    transition: var(--transition-smooth);
}

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

.nav-links {
    display: flex;
    gap: 6px;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    transition: var(--transition-smooth);
}

.nav-link:hover {
    color: var(--primary-color);
    background: rgba(0, 169, 157, 0.08);
}

.nav-link.active {
    color: var(--primary-color);
    background: rgba(0, 169, 157, 0.1);
    font-weight: 600;
}

/* ============================================
   الصفحة الرئيسية
   ============================================ */
.yosr-page {
    min-height: 100vh;
    background: var(--bg-primary);
}

/* ============================================
   الهيدر الرئيسي
   ============================================ */
.yosr-header {
    text-align: center;
    padding: 140px 24px 60px;
    position: relative;
}

.header-logo-container {
    margin-bottom: 24px;
}

.main-logo {
    width: 120px;
    height: 120px;
    object-fit: contain;
    filter: drop-shadow(0 8px 24px rgba(0, 169, 157, 0.2));
    transition: var(--transition-smooth);
}

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

.yosr-tagline {
    font-size: 1.3em;
    color: var(--text-secondary);
    font-weight: 400;
}

/* ============================================
   Container
   ============================================ */
.yosr-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

/* ============================================
   Hero Section - مثل التطبيق
   ============================================ */
.yosr-hero {
    text-align: center;
    padding: 48px 40px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    margin-bottom: 80px;
    box-shadow: var(--shadow-medium);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.yosr-hero h2 {
    font-size: 2.2em;
    margin-bottom: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.yosr-hero p {
    font-size: 1.1em;
    line-height: 1.9;
    max-width: 750px;
    margin: 0 auto 32px;
    color: var(--text-secondary);
}

/* ============================================
   الأزرار - مثل التطبيق
   ============================================ */
.yosr-cta-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.yosr-btn {
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

.yosr-btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0, 169, 157, 0.25);
}

.yosr-btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 1.5px solid var(--primary-color);
}

.yosr-btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* ============================================
   عناوين الأقسام
   ============================================ */
.yosr-section-title {
    text-align: center;
    font-size: 2.2em;
    margin-bottom: 16px;
    font-weight: 700;
    color: var(--text-primary);
}

.yosr-section-subtitle {
    text-align: center;
    font-size: 1.1em;
    margin-bottom: 48px;
    color: var(--text-secondary);
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   بطاقات المزايا - مثل الإعدادات
   ============================================ */
.yosr-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
    margin-bottom: 80px;
}

.yosr-feature-card {
    background: var(--bg-secondary);
    padding: 28px 24px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: flex-start;
    gap: 18px;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(0, 0, 0, 0.03);
    text-align: right;
    width: 100%;
}

.yosr-feature-content {
    flex: 1;
}

.yosr-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-medium);
}

.yosr-feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 56px;
    height: 56px;
    background: rgba(0, 169, 157, 0.1);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.yosr-feature-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--primary-color);
    fill: none;
    stroke-width: 1.8;
}

.yosr-feature-content h3 {
    font-size: 1.15em;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.yosr-feature-content p {
    font-size: 0.95em;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* ألوان مختلفة للأيقونات */
.yosr-feature-card:nth-child(2) .yosr-feature-icon {
    background: rgba(39, 174, 96, 0.1);
}

.yosr-feature-card:nth-child(2) .yosr-feature-icon svg {
    stroke: var(--secondary-color);
}

.yosr-feature-card:nth-child(3) .yosr-feature-icon {
    background: rgba(142, 68, 173, 0.1);
}

.yosr-feature-card:nth-child(3) .yosr-feature-icon svg {
    stroke: #8E44AD;
}

.yosr-feature-card:nth-child(4) .yosr-feature-icon {
    background: rgba(23, 162, 184, 0.1);
}

.yosr-feature-card:nth-child(4) .yosr-feature-icon svg {
    stroke: #17A2B8;
}

.yosr-feature-card:nth-child(5) .yosr-feature-icon {
    background: rgba(230, 126, 34, 0.1);
}

.yosr-feature-card:nth-child(5) .yosr-feature-icon svg {
    stroke: #E67E22;
}

.yosr-feature-card:nth-child(6) .yosr-feature-icon {
    background: rgba(52, 73, 94, 0.1);
}

.yosr-feature-card:nth-child(6) .yosr-feature-icon svg {
    stroke: #34495E;
}

/* ============================================
   قسم إمكانية الوصول
   ============================================ */
.yosr-accessibility {
    background: var(--bg-secondary);
    padding: 56px 48px;
    border-radius: var(--radius-lg);
    margin-bottom: 80px;
    box-shadow: var(--shadow-medium);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.yosr-accessibility-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin-top: 40px;
}

.yosr-accessibility-item {
    background: var(--bg-primary);
    padding: 22px 20px;
    border-radius: var(--radius-sm);
    transition: var(--transition-smooth);
    text-align: right;
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.yosr-accessibility-item:hover {
    background: rgba(0, 169, 157, 0.06);
    transform: translateX(-4px);
}

.yosr-accessibility-icon {
    min-width: 40px;
    height: 40px;
    background: rgba(0, 169, 157, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.yosr-accessibility-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--primary-color);
    fill: none;
    stroke-width: 2;
}

.yosr-accessibility-content strong {
    display: block;
    font-size: 1.05em;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.yosr-accessibility-content p {
    color: var(--text-secondary);
    font-size: 0.92em;
    line-height: 1.6;
}

/* ============================================
   قسم أنواع الخطابات
   ============================================ */
.yosr-letters-types {
    background: var(--bg-secondary);
    padding: 56px 48px;
    border-radius: var(--radius-lg);
    margin-bottom: 80px;
    box-shadow: var(--shadow-medium);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.yosr-letters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-top: 40px;
}

.yosr-letter-card {
    background: var(--bg-primary);
    padding: 24px 18px;
    border-radius: var(--radius-sm);
    transition: var(--transition-smooth);
    text-align: center;
}

.yosr-letter-card:hover {
    background: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: var(--shadow-primary);
}

.yosr-letter-card:hover strong,
.yosr-letter-card:hover p {
    color: white;
}

.yosr-letter-icon {
    width: 44px;
    height: 44px;
    margin: 0 auto 14px;
    background: rgba(0, 169, 157, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.yosr-letter-card:hover .yosr-letter-icon {
    background: rgba(255, 255, 255, 0.2);
}

.yosr-letter-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--primary-color);
    fill: none;
    stroke-width: 1.8;
    transition: var(--transition-smooth);
}

.yosr-letter-card:hover .yosr-letter-icon svg {
    stroke: white;
}

.yosr-letter-card strong {
    display: block;
    font-size: 1em;
    margin-bottom: 6px;
    color: var(--text-primary);
    transition: var(--transition-smooth);
}

.yosr-letter-card p {
    font-size: 0.88em;
    color: var(--text-secondary);
    line-height: 1.5;
    transition: var(--transition-smooth);
}

/* ============================================
   Footer
   ============================================ */
.yosr-footer {
    padding: 48px 40px;
    background: var(--text-primary);
    color: white;
}

.footer-content {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    direction: rtl;
}

.footer-left {
    text-align: right;
    flex: 1;
}

.footer-right {
    text-align: left;
    flex: 1;
    direction: ltr;
}

.yosr-footer p {
    margin: 8px 0;
    opacity: 0.9;
    font-size: 0.95em;
}

.footer-links {
    margin-top: 14px;
}

.yosr-footer a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.yosr-footer a:hover {
    color: var(--primary-light);
}

.footer-organization {
    font-size: 0.9em;
    line-height: 1.8;
}

.footer-organization strong {
    color: var(--primary-color);
}

/* ============================================
   صفحة سياسة الخصوصية
   ============================================ */
.yosr-privacy {
    background: var(--bg-primary);
    min-height: 100vh;
    padding-top: 90px;
}

.yosr-privacy-container {
    max-width: 850px;
    margin: 32px auto;
    background: var(--bg-secondary);
    padding: 48px 44px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-medium);
    border: 1px solid rgba(0, 0, 0, 0.03);
    color: var(--text-primary);
    direction: rtl;
    text-align: right;
}

.yosr-privacy-header {
    text-align: center;
    margin-bottom: 44px;
    padding-bottom: 28px;
    border-bottom: 2px solid var(--primary-color);
}

.yosr-privacy h1 {
    color: var(--text-primary);
    font-size: 2.2em;
    margin-bottom: 10px;
    font-weight: 700;
}

.yosr-privacy-date {
    color: var(--text-muted);
    font-size: 0.95em;
}

.privacy-section {
    margin-bottom: 36px;
    padding-bottom: 36px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.privacy-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.yosr-privacy h2 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 16px;
    font-size: 1.4em;
    font-weight: 600;
}

.yosr-privacy p {
    margin-bottom: 14px;
    line-height: 1.9;
    font-size: 1em;
    color: var(--text-secondary);
}

.yosr-privacy ul {
    margin: 16px 0;
    padding-right: 24px;
    list-style: none;
}

.yosr-privacy li {
    margin: 12px 0;
    line-height: 1.8;
    color: var(--text-secondary);
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.yosr-privacy li::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--primary-color);
    border-radius: 50%;
    flex-shrink: 0;
    transform: translateY(-2px);
}

.yosr-highlight-box {
    background: rgba(0, 169, 157, 0.08);
    padding: 20px 24px;
    border-radius: var(--radius-sm);
    margin-top: 16px;
    border-right: 3px solid var(--primary-color);
}

.yosr-highlight-box strong {
    color: var(--primary-color);
}

.yosr-contact-box {
    background: var(--bg-primary);
    padding: 22px 26px;
    border-radius: var(--radius-sm);
    margin-top: 14px;
}

.yosr-contact-box a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.yosr-contact-box a:hover {
    color: var(--primary-dark);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
    .top-nav-header {
        padding: 12px 0;
    }

    .nav-container {
        padding: 0 16px;
    }

    .nav-logo {
        width: 38px;
        height: 38px;
    }

    .nav-link {
        font-size: 13px;
        padding: 8px 12px;
    }

    .yosr-header {
        padding: 110px 16px 48px;
    }

    .main-logo {
        width: 90px;
        height: 90px;
    }

    .yosr-tagline {
        font-size: 1.05em;
    }

    .yosr-container {
        padding: 0 16px;
    }

    .yosr-hero {
        padding: 32px 22px;
        margin-bottom: 48px;
    }

    .yosr-hero h2 {
        font-size: 1.6em;
    }

    .yosr-hero p {
        font-size: 1em;
    }

    .yosr-cta-buttons {
        flex-direction: column;
    }

    .yosr-btn {
        width: 100%;
        justify-content: center;
        padding: 13px 28px;
    }

    .yosr-section-title {
        font-size: 1.7em;
    }

    .yosr-section-subtitle {
        font-size: 1em;
        margin-bottom: 32px;
    }

    .yosr-features {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .yosr-feature-card {
        padding: 22px 18px;
    }

    .yosr-accessibility,
    .yosr-letters-types {
        padding: 36px 22px;
        margin-bottom: 48px;
    }

    .yosr-accessibility-features {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .yosr-letters-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .yosr-footer {
        padding: 36px 22px;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .footer-left,
    .footer-right {
        text-align: center;
        width: 100%;
    }

    .footer-right {
        direction: rtl;
    }

    /* Privacy Page */
    .yosr-privacy-container {
        margin: 20px 16px;
        padding: 32px 22px;
    }

    .yosr-privacy h1 {
        font-size: 1.8em;
    }

    .yosr-privacy h2 {
        font-size: 1.2em;
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ============================================
   Interactive Enhancements & Animations
   ============================================ */

/* --- Clean Animations --- */
.hidden-before-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.5, 0, 0, 1), transform 0.8s cubic-bezier(0.5, 0, 0, 1);
    will-change: opacity, transform;
}

.animate-on-scroll {
    opacity: 1;
    transform: translateY(0);
}

/* --- Navbar Scroll Effect --- */
.top-nav-header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    /* Stronger shadow */
    padding: 10px 0;
    /* Compact height */
}

/* --- Accordion (CV Guide) --- */
.accordion-header {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    transition: color 0.3s ease;
}

.accordion-header:hover {
    color: var(--primary-color);
}

.accordion-icon {
    display: inline-flex;
    transition: transform 0.3s ease;
    margin-right: 10px;
    color: var(--primary-color);
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.25, 0.1, 0.25, 1), opacity 0.5s ease;
    opacity: 0.5;
}

.accordion-header.active+.accordion-content {
    opacity: 1;
    margin-top: 16px;
}

/* --- Interactive Checklist --- */
.yosr-privacy ul li {
    transition: all 0.2s ease;
    padding: 10px 34px 10px 14px;
    border-radius: 8px;
    position: relative;
    cursor: pointer;
}

.yosr-privacy ul li:hover {
    background-color: rgba(0, 169, 157, 0.04);
}

.yosr-privacy ul li.checked {
    text-decoration: line-through;
    color: var(--text-muted);
    background-color: rgba(0, 0, 0, 0.02);
}

.yosr-privacy ul li .check-icon {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%) scale(0);
    color: var(--success-color);
    font-weight: bold;
    transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
}

.yosr-privacy ul li.checked .check-icon {
    transform: translateY(-50%) scale(1);
}

.yosr-privacy ul li.checked::before {
    background-color: #d1d1d1;
}