* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Cairo', 'Tajawal', sans-serif; direction: rtl; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: #2563eb; border-radius: 9px; }

/* Animated gradient border on cards */
.grad-border { position:relative; }
.grad-border::before {
    content:'';
    position:absolute; inset:-1px;
    border-radius:inherit;
    background: linear-gradient(135deg,#2563eb,#22c55e,#2563eb);
    background-size:200% 200%;
    animation: gradShift 4s ease infinite;
    opacity:0;
    transition:opacity .3s;
    z-index:-1;
}
.grad-border:hover::before { opacity:1; }
@keyframes gradShift { 0%,100%{background-position:0 50%} 50%{background-position:100% 50%} }

/* Scroll reveal */
.reveal { opacity:0; transform:translateY(36px); transition:opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-left { opacity:0; transform:translateX(36px); transition:opacity .7s ease, transform .7s ease; }
.reveal-left.visible { opacity:1; transform:translateX(0); }

/* Blob shapes */
.blob {
    position:absolute; border-radius:50%;
    filter:blur(60px); pointer-events:none;
}

/* Nav active */
.nav-link.active { color:#2563eb; background:#dbeafe; }
.services-parent { position: relative; }
.services-dropdown {
    width: 150px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: all 0.2s ease;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    z-index: 50;
}
.services-parent:hover .services-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.services-parent:hover .services-arrow { transform: rotate(180deg); }
/* Pattern overlay */
.pattern-dots {
    background-image: radial-gradient(circle, rgba(255,255,255,0.08) 1px, transparent 1px);
    background-size:28px 28px;
}

/* Glassmorphism card */
.glass {
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

/* Timeline dot */
.vm-border { border-right:4px solid #2563eb; }

/* Mobile menu transition */
#mobileMenu { transition: all .3s ease; }
/* faq */
.faq-question h3 { 
    font-size: 1.1rem; 
    color: #1e293b; 
    margin: 0; 
}
.faq-answer { 
    padding: 0 20px; 
    max-height: 0; 
    overflow: hidden; 
    transition: 0.3s ease-out; 
    background: #e9f1fc;
}
.faq-item.active .faq-answer { 
    padding: 20px; 
    max-height: 200px; 
    border-top: 1px solid #c7dcf1; 
}
.faq-item.active .faq-question i { 
    transform: rotate(180deg); 
    color: #00a8ff; 
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --primary-50:  #eff6ff;
    --primary-100: #dbeafe;
    --primary-400: #60a5fa;
    --primary-500: #3b82f6;
    --primary-600: #2563eb;
    --primary-700: #1d4ed8;
    --accent-50:   #f0fdf4;
    --accent-100:  #dcfce7;
    --accent-500:  #22c55e;
    --accent-600:  #16a34a;
    --accent-700:  #15803d;
    --slate-50:    #f8fafc;
    --slate-100:   #f1f5f9;
    --slate-200:   #e2e8f0;
    --slate-300:   #cbd5e1;
    --slate-400:   #94a3b8;
    --slate-500:   #64748b;
    --slate-600:   #475569;
    --slate-700:   #334155;
    --slate-800:   #1e293b;
    --slate-900:   #0f172a;
}

body {
    font-family: 'Cairo', 'Tajawal', sans-serif;
    background: #f8fafc;
    color: var(--slate-800);
    overflow-x: hidden;
    line-height: 1.7;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ===== HERO BREADCRUMB ===== */
.article-hero {
    margin-top: 72px;
    background: linear-gradient(135deg, var(--primary-50) 0%, #f0fdf4 50%, var(--primary-50) 100%);
    padding: 48px 24px 40px;
    border-bottom: 1px solid var(--slate-200);
    position: relative;
    overflow: hidden;
}
.article-hero::before {
    content: '';
    position: absolute; top: -80px; right: -80px;
    width: 300px; height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37,99,235,0.08), transparent 70%);
}
.article-hero-inner { max-width: 1152px; margin: 0 auto; position: relative; }
.breadcrumb {
    display: flex; align-items: center; gap: 8px;
    font-size: 13px; color: var(--slate-400); font-weight: 600; margin-bottom: 16px;
    flex-wrap: wrap;
}
.breadcrumb a { color: var(--primary-600); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--primary-700); }
.breadcrumb i { font-size: 10px; }
.article-hero h1 {
    font-family: 'Tajawal', sans-serif;
    font-size: clamp(26px, 4vw, 42px);
    font-weight: 900; color: var(--slate-900); line-height: 1.3;
    margin-bottom: 16px; max-width: 700px;
}
.article-meta {
    display: flex; flex-wrap: wrap; gap: 16px;
    font-size: 13px; color: var(--slate-500); font-weight: 600;
}
.article-meta span { display: flex; align-items: center; gap: 6px; }
.article-meta i { color: var(--primary-500); }
.article-tag {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--primary-100); color: var(--primary-700);
    font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 999px;
    margin-bottom: 12px;
}

/* ===== MAIN LAYOUT ===== */
.main-layout {
    max-width: 1152px; margin: 0 auto;
    padding: 40px 24px 60px;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 32px;
    align-items: start;
}

/* ===== ARTICLE CONTENT ===== */
.article-content { min-width: 0; }

.article-img-hero {
    width: 100%; height: 380px; object-fit: cover;
    border-radius: 20px; margin-bottom: 32px;
    background: linear-gradient(135deg, var(--primary-100), var(--accent-100));
    display: flex; align-items: center; justify-content: center;
    font-size: 80px; overflow: hidden;
}
.article-img-hero img { width: 100%; height: 100%; object-fit: cover; border-radius: 20px; }

.article-body { background: #fff; border-radius: 20px; padding: 40px; border: 1px solid var(--slate-200); }

.article-body p {
    font-size: 16px; color: var(--slate-600); line-height: 1.9;
    margin-bottom: 20px;
}
.article-body h2 {
    font-family: 'Tajawal', sans-serif;
    font-size: 24px; font-weight: 800; color: var(--slate-900);
    margin: 36px 0 16px;
    padding-right: 16px;
    border-right: 4px solid var(--primary-500);
}
.article-body h3 {
    font-family: 'Tajawal', sans-serif;
    font-size: 19px; font-weight: 700; color: var(--slate-800);
    margin: 28px 0 12px;
}
.article-body ul { margin: 0 24px 20px 0; }
.article-body ul li {
    font-size: 15px; color: var(--slate-600); margin-bottom: 10px;
    position: relative; padding-right: 8px; line-height: 1.7;
}
.article-body ul li::before {
    content: '';
    position: absolute; right: -16px; top: 10px;
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--accent-500);
}

/* Info Box */
.info-box {
    background: var(--primary-50); border: 1px solid var(--primary-100);
    border-right: 4px solid var(--primary-500);
    border-radius: 12px; padding: 20px 20px 20px 20px;
    margin: 28px 0; display: flex; gap: 14px;
}
.info-box i { color: var(--primary-600); font-size: 20px; margin-top: 2px; flex-shrink: 0; }
.info-box p { margin: 0; font-size: 15px; color: var(--primary-700); font-weight: 600; }

/* Warning Box */
.warn-box {
    background: #fffbeb; border: 1px solid #fde68a;
    border-right: 4px solid #f59e0b;
    border-radius: 12px; padding: 20px;
    margin: 28px 0; display: flex; gap: 14px;
}
.warn-box i { color: #d97706; font-size: 20px; margin-top: 2px; flex-shrink: 0; }
.warn-box p { margin: 0; font-size: 15px; color: #92400e; font-weight: 600; }

/* Steps */
.steps-grid { display: grid; gap: 16px; margin: 24px 0; }
.step-card {
    display: flex; gap: 16px; align-items: flex-start;
    background: var(--slate-50); border: 1px solid var(--slate-200);
    border-radius: 14px; padding: 18px;
    transition: all 0.2s;
}
.step-card:hover { border-color: var(--primary-300); background: var(--primary-50); }
.step-num {
    width: 40px; height: 40px; border-radius: 12px; flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-500));
    color: #fff; font-weight: 900; font-size: 16px;
    display: flex; align-items: center; justify-content: center;
}
.step-content h4 { font-size: 15px; font-weight: 700; color: var(--slate-900); margin-bottom: 4px; }
.step-content p { font-size: 14px; color: var(--slate-500); margin: 0; line-height: 1.6; }

/* Services Mini Grid */
.services-mini { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 24px 0; }
.svc-mini-card {
    background: var(--slate-50); border: 1px solid var(--slate-200);
    border-radius: 14px; padding: 16px; text-align: center;
    transition: all 0.2s;
}
.svc-mini-card:hover { border-color: var(--primary-400); transform: translateY(-2px); }
.svc-mini-card i { font-size: 28px; color: var(--primary-500); margin-bottom: 8px; display: block; }
.svc-mini-card span { font-size: 13px; font-weight: 700; color: var(--slate-700); }

/* CTA Inside Article */
.article-cta {
    background: linear-gradient(135deg, var(--primary-700), var(--primary-600));
    border-radius: 20px; padding: 36px; text-align: center;
    margin: 40px 0; color: #fff;
}
.article-cta h3 { font-family: 'Tajawal', sans-serif; font-size: 24px; font-weight: 900; margin-bottom: 10px; }
.article-cta p { font-size: 15px; opacity: 0.85; margin-bottom: 24px; }
.article-cta-btns { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.btn-white {
    display: inline-flex; align-items: center; gap: 8px;
    background: #fff; color: var(--primary-700); font-weight: 800; font-size: 14px;
    padding: 12px 24px; border-radius: 999px;
    transition: all 0.2s; border: none; cursor: pointer;
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(0,0,0,0.15); color: var(--primary-700); }
.btn-outline-white {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,0.15); color: #fff; font-weight: 700; font-size: 14px;
    padding: 12px 24px; border-radius: 999px; border: 2px solid rgba(255,255,255,0.4);
    transition: all 0.2s; cursor: pointer;
}
.btn-outline-white:hover { background: rgba(255,255,255,0.25); color: #fff; }

/* Tags & Share */
.article-footer { margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--slate-200); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.tag {
    background: var(--slate-100); color: var(--slate-600);
    font-size: 12px; font-weight: 700; padding: 6px 14px; border-radius: 999px;
    transition: all 0.2s; border: 1px solid var(--slate-200);
}
.tag:hover { background: var(--primary-50); color: var(--primary-600); border-color: var(--primary-200); }
.share-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.share-label { font-size: 14px; font-weight: 700; color: var(--slate-700); }
.share-btn {
    width: 38px; height: 38px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; transition: all 0.2s; border: 1px solid var(--slate-200);
    background: #fff; color: var(--slate-600); cursor: pointer;
}
.share-btn:hover { transform: translateY(-2px); }
.share-btn.tw:hover { background: #1da1f2; color: #fff; border-color: #1da1f2; }
.share-btn.fb:hover { background: #1877f2; color: #fff; border-color: #1877f2; }
.share-btn.wa:hover { background: #25d366; color: #fff; border-color: #25d366; }

/* Author Card */
.author-card {
    background: var(--slate-50); border: 1px solid var(--slate-200);
    border-radius: 16px; padding: 24px; margin-top: 28px;
    display: flex; gap: 16px; align-items: flex-start;
}
.author-avatar {
    width: 56px; height: 56px; border-radius: 14px; flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary-500), var(--accent-500));
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 22px; font-weight: 900;
}
.author-name { font-size: 16px; font-weight: 800; color: var(--slate-900); }
.author-role { font-size: 12px; color: var(--primary-600); font-weight: 700; margin-bottom: 6px; }
.author-bio { font-size: 13px; color: var(--slate-500); line-height: 1.6; }

/* ===== SIDEBAR ===== */
.sidebar { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 88px; }
.sidebar-card {
    background: #fff; border: 1px solid var(--slate-200);
    border-radius: 16px; padding: 24px; overflow: hidden;
}
.sidebar-title {
    font-size: 16px; font-weight: 800; color: var(--slate-900);
    margin-bottom: 16px; padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-100);
    display: flex; align-items: center; gap: 8px;
}
.sidebar-title i { color: var(--primary-500); font-size: 15px; }

/* CTA Sidebar */
.sidebar-cta {
    background: linear-gradient(135deg, var(--primary-700), var(--primary-600));
    border-radius: 16px; padding: 24px; text-align: center; color: #fff;
}
.sidebar-cta-icon { font-size: 36px; margin-bottom: 12px; }
.sidebar-cta h3 { font-family: 'Tajawal', sans-serif; font-size: 18px; font-weight: 900; margin-bottom: 8px; }
.sidebar-cta p { font-size: 13px; opacity: 0.85; margin-bottom: 20px; line-height: 1.6; }
.sidebar-cta-btn {
    display: block; width: 100%;
    background: #fff; color: var(--primary-700); font-weight: 800; font-size: 14px;
    padding: 12px; border-radius: 999px; margin-bottom: 10px;
    border: none; cursor: pointer; transition: all 0.2s;
}
.sidebar-cta-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.15); color: var(--primary-700); }
.sidebar-cta-wa {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    background: rgba(255,255,255,0.15); color: #fff; font-weight: 700; font-size: 13px;
    padding: 10px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.35);
    transition: all 0.2s; cursor: pointer;
}
.sidebar-cta-wa:hover { background: #25d366; border-color: #25d366; color: #fff; }

/* Related Posts */
.related-post {
    display: flex; gap: 12px; padding: 12px 0;
    border-bottom: 1px solid var(--slate-100); align-items: flex-start;
}
.related-post:last-child { border-bottom: none; padding-bottom: 0; }
.related-thumb {
    width: 64px; height: 64px; border-radius: 10px; flex-shrink: 0;
    background: var(--primary-100); display: flex; align-items: center; justify-content: center; font-size: 22px;
    overflow: hidden;
}
.related-thumb img { width: 100%; height: 100%; object-fit: cover; }
.related-title { font-size: 13px; font-weight: 700; color: var(--slate-800); line-height: 1.5; margin-bottom: 4px; }
.related-date { font-size: 11px; color: var(--slate-400); font-weight: 600; }

/* Contact Info */
.contact-item {
    display: flex; gap: 12px; align-items: center;
    padding: 10px; border-radius: 10px; transition: all 0.2s;
}
.contact-item:hover { background: var(--primary-50); }
.contact-icon {
    width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0;
    background: var(--primary-100); color: var(--primary-600);
    display: flex; align-items: center; justify-content: center; font-size: 14px;
}
.contact-label { font-size: 11px; color: var(--slate-400); font-weight: 600; }
.contact-val { font-size: 14px; font-weight: 700; color: var(--slate-800); }

/* Ratings */
.rating-stars { color: #f59e0b; font-size: 18px; letter-spacing: 2px; }
.rating-text { font-size: 13px; color: var(--slate-500); margin-top: 4px; }

/* ===== FOOTER ===== */
footer {
    background: #0f172a; color: rgba(255,255,255,0.65);
    padding: 60px 24px 24px;
}
.footer-inner { max-width: 1152px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand p { font-size: 13px; line-height: 1.8; margin: 16px 0; }
.footer-social { display: flex; gap: 8px; }
.social-btn {
    width: 36px; height: 36px; border-radius: 8px;
    background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.6);
    display: flex; align-items: center; justify-content: center; font-size: 15px;
    transition: all 0.2s; cursor: pointer;
}
.social-btn:hover { background: var(--primary-600); color: #fff; }
.footer-col h4 { font-size: 14px; font-weight: 800; color: #fff; margin-bottom: 16px; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 13px; color: rgba(255,255,255,0.55); transition: color 0.2s; display: flex; align-items: center; gap: 6px; }
.footer-col ul li a:hover { color: var(--primary-400); }
.footer-col ul li a i { font-size: 10px; }
.footer-bottom {
    padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1);
    display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
    gap: 12px; font-size: 12px; color: rgba(255,255,255,0.35); font-weight: 600;
}
.footer-bottom a { color: var(--primary-400); }

/* ===== WHATSAPP FLOAT ===== */
.float-btns {
    position: fixed; bottom: 32px; left: 32px; z-index: 50;
    display: flex; flex-direction: column; gap: 12px;
}
.float-btn {
    width: 52px; height: 52px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; color: #fff; transition: transform 0.2s;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2); cursor: pointer; border: none;
}
.float-btn:hover { transform: scale(1.1); }
.float-wa { background: #25d366; }
.float-call { background: var(--primary-600); }

/* ===== MOBILE MENU ===== */
#mobileMenu {
    display: none; position: fixed; top: 72px; right: 0; left: 0; z-index: 40;
    background: #fff; border-bottom: 1px solid var(--slate-200);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    padding: 16px 24px; flex-direction: column; gap: 4px;
}
#mobileMenu.open { display: flex; }
#mobileMenu a {
    display: block; padding: 12px 16px; border-radius: 12px;
    font-size: 15px; font-weight: 700; color: var(--slate-700);
    transition: all 0.2s;
}
#mobileMenu a:hover { background: var(--primary-50); color: var(--primary-600); }
#mobileMenu a.cta-mobile {
    background: linear-gradient(135deg, var(--primary-700), var(--primary-500));
    color: #fff; text-align: center; margin-top: 8px; border-radius: 999px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .main-layout { grid-template-columns: 1fr; }
    .sidebar { position: static; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .services-mini { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
    .nav-links { display: none; }
    .nav-cta-desktop { display: none; }
    .hamburger { display: block; }
    .footer-grid { grid-template-columns: 1fr; }
    .article-body { padding: 24px; }
    .article-img-hero { height: 240px; }
    .services-mini { grid-template-columns: 1fr 1fr; }
    .float-btns { bottom: 20px; left: 16px; }
    .article-hero { padding: 32px 16px; }
    .main-layout { padding: 24px 16px 40px; }
}

/* Animations */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.5s ease forwards; }
.fade-up-1 { animation-delay: 0.1s; opacity: 0; }
.fade-up-2 { animation-delay: 0.2s; opacity: 0; }
.fade-up-3 { animation-delay: 0.3s; opacity: 0; }

/* about page */
.grad-blue-green { background: linear-gradient(135deg, #1e6fd9, #00c896); }
.grad-hero       { background: linear-gradient(145deg, #e8f4ff 0%, #f0fef9 50%, #e8f4ff 100%); }
.grad-cta        { background: linear-gradient(135deg, #1558b0 0%, #1e6fd9 45%, #00a87a 100%); }
.grad-about-card { background: linear-gradient(135deg, #1e6fd9 0%, #1558b0 100%); }
.grad-text       { background: linear-gradient(135deg, #1e6fd9, #00c896);
                    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.cta-bg::before {
content:''; position:absolute; top:-80px; right:-80px;
width:300px; height:300px; border-radius:50%;
background: rgba(255,255,255,0.06);
}
.cta-bg::after {
content:''; position:absolute; bottom:-60px; left:-60px;
width:250px; height:250px; border-radius:50%;
background: rgba(255,255,255,0.05);
}
.review-card::before {
content:'"'; position:absolute; top:14px; left:20px;
font-size:60px; color:#e8f1fd; font-family:Georgia,serif; line-height:1;
}
.service-card::before {
content:''; position:absolute; top:0; right:0;
width:0; height:3px;
background: linear-gradient(90deg, #1e6fd9, #00c896);
transition: width 0.3s;
}
.service-card:hover::before { width:100%; }
.footer-link::before { content:'←'; font-size:11px; opacity:0; transition:opacity 0.2s; margin-left:4px; }
.footer-link:hover::before { opacity:1; }

/* fade-in observer animation */
.fade-in { opacity:0; transform:translateY(24px); transition:opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity:1; transform:none; }

/* scroll-top visibility */
#scrollTop { opacity:0; pointer-events:none; transition:opacity 0.3s; }
#scrollTop.visible { opacity:1; pointer-events:all; }