/*
Theme Name: eduCore Landing
Theme URI: https://educore.example.com
Author: Waleed Afifi
Author URI: https://educore.example.com
Description: قالب ووردبريس عربي (RTL) لصفحة هبوط النظام المدرسي الإلكتروني eduCore. كل النصوص والصور والألوان قابلة للتحكم بالكامل من لوحة التحكم (المُخصِّص) مع دعم الوضع الليلي والنهاري.
Version: 1.0.0
Requires at least: 5.9
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: educore
Tags: rtl-language-support, landing-page, custom-colors, custom-logo, custom-menu, editor-style, translation-ready, one-column
*/

/* ============================================================
   1. المتغيرات الأساسية (تُحدَّث ديناميكياً من المُخصِّص)
   ملاحظة: القيم هنا مجرد قيم احتياطية fallback.
   ============================================================ */
:root {
    --radius-card: 20px;
    --container-pad: 8%;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: var(--font-main, 'Tajawal', sans-serif);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    background-color: var(--bg-body);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
    transition: background-color .4s ease, color .4s ease;
}

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

a { text-decoration: none; }

.screen-reader-text {
    position: absolute !important;
    width: 1px; height: 1px;
    overflow: hidden; clip: rect(1px,1px,1px,1px);
    white-space: nowrap;
}

.skip-link:focus {
    position: fixed; top: 10px; right: 10px;
    background: #fff; color: #000; padding: 10px 20px;
    z-index: 100000; width: auto; height: auto; clip: auto;
}

/* ============================================================
   2. عناصر عامة
   ============================================================ */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    transition: all .4s ease;
}

.glass-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px var(--primary-shadow-12);
}

.badge {
    background: var(--primary-shadow-10);
    border: 1px solid var(--primary-shadow-30);
    color: var(--badge-text);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 25px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.cta-btn {
    background: linear-gradient(135deg, var(--primary), var(--primary-grad-end));
    color: #fff;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    box-shadow: 0 10px 25px var(--primary-shadow-30);
    transition: all .3s ease;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

.cta-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 35px var(--primary-shadow-50);
    color: #fff;
}

.secondary-btn {
    background: var(--overlay-soft);
    border: 1px solid var(--border-color);
    color: var(--text-title);
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    transition: .3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

.secondary-btn:hover { background: var(--overlay-strong); }

.section-header { text-align: center; margin-bottom: 70px; }
.section-header h2 { font-size: 40px; font-weight: 800; margin-bottom: 16px; color: var(--text-title); }
.section-header p { color: var(--text-muted); font-size: 18px; }

.feature-list { list-style: none; }
.feature-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 18px;
    font-size: 17px;
    color: var(--text-main);
}
.feature-list i { color: var(--check-color); font-size: 20px; flex-shrink: 0; }

/* ============================================================
   3. الهيدر والقائمة
   ============================================================ */
.site-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 20px var(--container-pad);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-nav);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: background .4s ease;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 26px;
    font-weight: 900;
    color: var(--text-title);
}

.logo img { max-height: 48px; width: auto; display: block; }

.logo-icon {
    width: 45px; height: 45px;
    background: linear-gradient(135deg, var(--primary), var(--accent-teal));
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 22px;
    box-shadow: 0 0 20px var(--primary-shadow-30);
    flex-shrink: 0;
}

.nav-links { display: flex; gap: 28px; list-style: none; align-items: center; margin: 0; padding: 0; }
.nav-links li { position: relative; }
.nav-links a { color: var(--nav-link); font-weight: 500; font-size: 16px; transition: .3s; }
.nav-links a:hover, .nav-links .current-menu-item > a { color: var(--primary); }

.nav-links .sub-menu {
    display: none;
    position: absolute;
    top: 130%; right: 0;
    min-width: 200px;
    background: var(--bg-card-hover);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 10px 0;
    list-style: none;
    backdrop-filter: blur(20px);
}
.nav-links li:hover > .sub-menu { display: block; }
.nav-links .sub-menu a { display: block; padding: 8px 18px; }

.theme-toggle-btn {
    background: var(--overlay-strong);
    border: 1px solid var(--border-color);
    color: var(--text-title);
    width: 40px; height: 40px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; font-size: 18px;
    transition: all .3s ease;
}
.theme-toggle-btn:hover { background: var(--primary); color: #fff; transform: rotate(15deg); }

.nav-actions { display: flex; align-items: center; gap: 14px; }

.mobile-toggle {
    display: none;
    background: var(--overlay-strong);
    border: 1px solid var(--border-color);
    color: var(--text-title);
    width: 42px; height: 42px;
    border-radius: 12px;
    cursor: pointer; font-size: 18px;
}

/* ============================================================
   4. قسم الهيرو
   ============================================================ */
.hero {
    padding: 180px var(--container-pad) 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    background: var(--hero-gradient);
}

.hero h1 {
    font-size: 56px;
    font-weight: 900;
    line-height: 1.25;
    margin-bottom: 24px;
    max-width: 900px;
    background: linear-gradient(180deg, var(--text-title) 0%, var(--hero-title-end) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero h1 .highlight {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-indigo));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p.hero-desc { font-size: 20px; color: var(--text-muted); max-width: 700px; margin-bottom: 40px; }
.hero-btns { display: flex; gap: 20px; margin-bottom: 70px; flex-wrap: wrap; justify-content: center; }

.showcase-container { position: relative; width: 100%; max-width: 1100px; margin: 0 auto; }

.laptop-mockup {
    background: var(--mockup-frame);
    border-radius: 16px;
    padding: 12px 12px 0 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 30px 80px rgba(0,0,0,.2);
}
.laptop-mockup img { width: 100%; border-radius: 10px 10px 0 0; display: block; }

.phone-mockup {
    position: absolute;
    bottom: -30px; left: -30px;
    width: 260px;
    border-radius: 32px;
    overflow: hidden;
    border: 4px solid var(--mockup-border);
    box-shadow: 0 25px 50px rgba(0,0,0,.3);
    transition: transform .3s ease;
}
.phone-mockup:hover { transform: scale(1.05) translateY(-10px); }
.phone-mockup img { width: 100%; display: block; }

/* ============================================================
   5. شريط الإحصائيات
   ============================================================ */
.stats-section {
    padding: 80px var(--container-pad);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    background: var(--bg-stat);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}
.stat-card { text-align: center; padding: 20px; }
.stat-card h3 { font-size: 42px; font-weight: 800; color: var(--stat-color); margin-bottom: 8px; }
.stat-card p { color: var(--text-muted); font-weight: 500; }

/* ============================================================
   6. المميزات
   ============================================================ */
.features { padding: 120px var(--container-pad); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.feature-card { padding: 35px; position: relative; overflow: hidden; }
.feature-icon {
    width: 60px; height: 60px;
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 26px; margin-bottom: 25px;
}
.feature-card h3 { font-size: 22px; margin-bottom: 12px; color: var(--text-title); }
.feature-card p { color: var(--text-muted); line-height: 1.7; }

/* ============================================================
   7. لوحة تحكم الويب / تطبيق الجوال
   ============================================================ */
.platform-showcase {
    padding: 100px var(--container-pad);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.platform-content h2 { font-size: 38px; font-weight: 800; margin-bottom: 20px; line-height: 1.3; color: var(--text-title); }
.platform-content p { color: var(--text-muted); font-size: 18px; margin-bottom: 30px; }
.platform-img-container img {
    width: 100%;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 50px rgba(0,0,0,.15);
}

.apps-section {
    padding: 100px var(--container-pad);
    background: var(--apps-gradient);
}
.apps-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.mobile-screens { display: flex; gap: 20px; justify-content: center; }
.mobile-screens img {
    width: 45%;
    border-radius: 24px;
    border: 3px solid var(--mockup-border);
    box-shadow: 0 20px 40px rgba(0,0,0,.2);
    transition: .3s;
    object-fit: cover;
}
.mobile-screens img:hover { transform: translateY(-10px); }

/* ============================================================
   8. قسم تحميل APK
   ============================================================ */
.download-apk { padding: 80px var(--container-pad); }
.apk-card {
    padding: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    background: var(--bg-apk);
    border: 1px solid var(--apk-border);
    box-shadow: 0 20px 50px rgba(0,0,0,.1);
}
.apk-card:hover { transform: none; }
.apk-info { max-width: 600px; }
.apk-info h2 { font-size: 36px; font-weight: 800; margin-bottom: 16px; color: var(--text-title); }
.apk-info p { color: var(--text-muted); font-size: 18px; margin-bottom: 24px; }
.apk-meta { display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 30px; color: var(--text-main); font-size: 14px; }
.apk-meta span {
    display: flex; align-items: center; gap: 8px;
    background: var(--overlay-soft);
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}
.apk-meta i { color: var(--accent-teal); }
.apk-btn {
    background: linear-gradient(135deg, var(--accent-teal), var(--accent-blue));
    box-shadow: 0 10px 25px var(--teal-shadow-30);
    font-size: 18px;
    padding: 14px 32px;
}
.apk-btn:hover { box-shadow: 0 15px 35px var(--teal-shadow-50); }
.apk-qr-container {
    display: flex; flex-direction: column; align-items: center; text-align: center;
    background: var(--overlay-soft);
    padding: 24px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    flex-shrink: 0;
}
.qr-box { background: #fff; padding: 12px; border-radius: 16px; margin-bottom: 12px; box-shadow: 0 10px 25px rgba(0,0,0,.1); }
.qr-box img { width: 160px; height: 160px; display: block; }
.apk-qr-container p { color: var(--text-muted); font-size: 13px; max-width: 180px; }

/* ============================================================
   9. الأسعار
   ============================================================ */
.pricing { padding: 120px var(--container-pad); }
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 50px; }
.price-card { padding: 40px; border-radius: 24px; text-align: center; position: relative; }
.price-card.popular { border: 2px solid var(--primary); background: var(--primary-shadow-05); }
.popular-badge {
    position: absolute; top: -15px; left: 50%;
    transform: translateX(-50%);
    background: var(--primary); color: #fff;
    padding: 4px 16px; border-radius: 20px;
    font-size: 12px; font-weight: 700;
    white-space: nowrap;
}
.price-card h3 { font-size: 24px; margin-bottom: 15px; color: var(--text-title); }
.price-card .price { font-size: 48px; font-weight: 900; color: var(--text-title); margin-bottom: 20px; }
.price-card .price span { font-size: 16px; color: var(--text-muted); }
.price-card .price-sub { color: var(--text-muted); margin-bottom: 25px; }
.price-card .feature-list { margin-bottom: 30px; text-align: right; }
.price-card .btn-full { width: 100%; justify-content: center; }

/* ============================================================
   10. نموذج التواصل / CTA النهائي
   ============================================================ */
.contact-section { padding: 100px var(--container-pad); text-align: center; }
.contact-box { padding: 60px 40px; max-width: 900px; margin: 0 auto; }
.contact-box:hover { transform: none; }
.contact-box h2 { font-size: 36px; font-weight: 800; color: var(--text-title); margin-bottom: 16px; }
.contact-box p { color: var(--text-muted); font-size: 18px; margin-bottom: 32px; }
.contact-actions { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   11. الفوتر
   ============================================================ */
.site-footer {
    padding: 60px var(--container-pad) 30px;
    background: var(--bg-footer);
    border-top: 1px solid var(--border-color);
    text-align: center;
}
.footer-content {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 40px; flex-wrap: wrap; gap: 20px;
}
.copyright { color: var(--text-muted); font-size: 14px; }
.footer-socials { display: flex; gap: 14px; justify-content: center; }
.footer-socials a {
    width: 42px; height: 42px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: var(--overlay-soft);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    transition: .3s;
}
.footer-socials a:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ============================================================
   12. صفحات المحتوى الداخلية
   ============================================================ */
.inner-page { padding: 160px var(--container-pad) 100px; max-width: 900px; margin: 0 auto; }
.inner-page h1, .inner-page h2, .inner-page h3 { color: var(--text-title); margin-bottom: 18px; }
.inner-page p, .inner-page li { color: var(--text-main); margin-bottom: 14px; }
.inner-page ul, .inner-page ol { padding-right: 22px; }
.inner-page a { color: var(--primary); }

/* ============================================================
   13. الأنيميشن عند التمرير
   ============================================================ */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    html { scroll-behavior: auto; }
}

/* ============================================================
   14. الاستجابة
   ============================================================ */
@media (max-width: 992px) {
    .hero { padding-top: 140px; }
    .hero h1 { font-size: 38px; }
    .hero p.hero-desc { font-size: 17px; }
    .section-header h2, .platform-content h2, .apk-info h2 { font-size: 28px; }
    .platform-showcase, .apps-grid { grid-template-columns: 1fr; text-align: center; }
    .platform-content .feature-list li { text-align: right; }
    .phone-mockup { position: relative; bottom: 0; left: 0; margin: 20px auto 0; width: 80%; }
    .apk-card { flex-direction: column; text-align: center; padding: 32px 24px; }
    .apk-meta { justify-content: center; }
    .apk-info { max-width: 100%; }
    .mobile-toggle { display: flex; align-items: center; justify-content: center; }

    .nav-links {
        position: fixed;
        top: 82px; right: 0; left: 0;
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        background: var(--bg-nav);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border-color);
        padding: 18px var(--container-pad);
        display: none;
    }
    .nav-links.is-open { display: flex; }
    .nav-links .sub-menu { position: static; display: block; background: transparent; border: 0; padding: 4px 14px 0; }
    .site-nav .cta-btn { display: none; }
    .nav-links .mobile-cta { display: inline-flex; margin-top: 10px; }
}

@media (min-width: 993px) {
    .nav-links .mobile-cta { display: none; }
}

@media (max-width: 600px) {
    :root { --container-pad: 5%; }
    .hero h1 { font-size: 30px; }
    .hero-btns { flex-direction: column; width: 100%; }
    .hero-btns > a { justify-content: center; }
    .features, .pricing { padding: 70px var(--container-pad); }
    .stats-section { padding: 50px var(--container-pad); }
    .footer-content { flex-direction: column; }
}