/* ==========================================================================
   Design System Core Styles & Tokens
   ========================================================================== */
:root {
    --primary: #082C5D;
    --secondary: #061F42;
    --accent: #fd9c00; /* تم التعديل إلى الكود المعتمد للهوية البصرية لأدق */
    
    --bg-color: #F7F9FC;
    --bg-light: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    --glass-bg: rgba(255, 255, 255, 0.85);
    
    --success: #10b981;
    --danger: #ef4444;
    
    --font-family: 'Cairo', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px -5px rgba(0,0,0,0.08);
    --shadow-glass: 0 8px 32px 0 rgba(8, 44, 93, 0.05);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body.dark-mode {
    --bg-color: #0f172a;
    --bg-light: #1e293b;
    --text-main: #f8fafc;
    --text-muted: #cbd5e1;
    --card-bg: #1e293b;
    --border-color: #334155;
    --glass-bg: rgba(30, 41, 59, 0.85);
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

/* Document Resets */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-family); background-color: var(--bg-color);
    color: var(--text-main); line-height: 1.6; overflow-x: hidden;
    transition: background-color 0.4s ease, color 0.4s ease;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }

/* Visual Structural Elements */
.glass-effect {
    background: var(--glass-bg); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color); box-shadow: var(--shadow-glass);
}
.badge { display: inline-block; padding: 8px 16px; background-color: rgba(253, 156, 0, 0.1); color: var(--accent); border-radius: 50px; font-weight: 700; font-size: 0.9rem; margin-bottom: 20px; }

/* Buttons Template */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 24px; border-radius: var(--radius-sm); font-weight: 600;
    font-family: var(--font-family); cursor: pointer; transition: var(--transition); border: none;
}
.btn-large { padding: 16px 32px; font-size: 1.15rem; }
.btn-block { width: 100%; }
.btn-primary { background-color: var(--primary); color: #fff; box-shadow: 0 4px 15px rgba(8, 44, 93, 0.2); }
.btn-primary:hover { background-color: var(--secondary); transform: translateY(-2px); }
.btn-outline { background-color: transparent; color: var(--primary); border: 2px solid var(--primary); }
body.dark-mode .btn-outline { color: var(--text-main); border-color: var(--text-main); }
.btn-outline:hover { background-color: var(--primary); color: #fff; }

/* Header Navbar */
.header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; padding: 20px 0; transition: var(--transition); }
.header.scrolled { padding: 14px 0; background: var(--glass-bg); backdrop-filter: blur(10px); box-shadow: var(--shadow-sm); border-bottom: 1px solid var(--border-color); }
.header-container { display: flex; justify-content: space-between; align-items: center; }
.logo a { font-size: 1.8rem; font-weight: 800; color: var(--primary); }
.logo a span { color: var(--accent); font-weight: 400; }
body.dark-mode .logo a { color: #fff; }
.nav-menu ul { display: flex; gap: 30px; }
.nav-menu a { font-weight: 600; font-size: 1.05rem; color: var(--text-main); transition: var(--transition); }
.nav-menu a:hover { color: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 15px; }
.theme-toggle, .mobile-toggle { background: none; border: none; color: var(--text-main); font-size: 1.2rem; cursor: pointer; }
.mobile-toggle { display: none; }
.active-route { background-color: rgba(8, 44, 93, 0.05); }

/* Order Page Hero Core */
.order-hero {
    position: relative; padding: 150px 0 40px; overflow: hidden;
    background: linear-gradient(135deg, var(--bg-color) 0%, var(--bg-light) 100%);
}
.hero-title { font-size: 3rem; line-height: 1.2; margin-bottom: 15px; color: var(--primary); font-weight: 800; }
body.dark-mode .hero-title { color: var(--text-main); }
.hero-title span { color: var(--accent); }
.hero-subtitle { font-size: 1.15rem; color: var(--text-muted); max-width: 700px; margin: 0 auto; }

/* Background Animated Shapes */
.floating-shape { position: absolute; border-radius: 50%; filter: blur(60px); z-index: 1; animation: float 6s ease-in-out infinite; }
.shape-1 { width: 250px; height: 250px; background: rgba(8, 44, 93, 0.08); top: -20px; right: -50px; }
.shape-2 { width: 200px; height: 200px; background: rgba(253, 156, 0, 0.06); bottom: 20px; left: -50px; animation-delay: -3s; }

/* Main Form Content & Split Layout Architecture */
.order-section { padding-bottom: 100px; }
.order-container-layout { display: grid; grid-template-columns: 2.3fr 1.2fr; gap: 40px; align-items: start; }

.form-card { border-radius: var(--radius-lg); padding: 40px; margin-bottom: 30px; border: 1px solid var(--border-color); }
.card-header-zone { display: flex; align-items: center; gap: 15px; margin-bottom: 25px; }
.step-indicator {
    width: 35px; height: 35px; background-color: var(--primary); color: #fff;
    display: flex; align-items: center; justify-content: center; border-radius: 50%;
    font-weight: 700; font-size: 1.1rem;
}
.form-card h2 { font-size: 1.6rem; color: var(--primary); font-weight: 700; }
body.dark-mode .form-card h2 { color: #fff; }
.card-section-desc { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 25px; margin-top: -15px; }

/* Modern Input Fields Controls Grid */
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.form-group { display: flex; flex-direction: column; gap: 8px; position: relative; }
.form-group.full-width { grid-column: span 2; }

.form-group label { font-size: 0.95rem; font-weight: 700; color: var(--text-main); }
.required { color: var(--danger); margin-right: 2px; }
.optional { color: var(--text-muted); font-size: 0.8rem; font-weight: 400; }

.form-control {
    width: 100%; padding: 14px 16px; border: 1.5px solid var(--border-color);
    background-color: var(--bg-light); border-radius: var(--radius-sm);
    color: var(--text-main); font-family: var(--font-family); font-size: 0.95rem;
    transition: var(--transition); outline: none;
}
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(8, 44, 93, 0.08); }
body.dark-mode .form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(253, 156, 0, 0.15); }
.select-control { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: left 15px center; background-size: 16px; padding-left: 40px; }
.text-area-control { resize: vertical; }

/* Input Error Validations Rendering styles */
.form-group.invalid .form-control { border-color: var(--danger); background-color: rgba(239, 68, 68, 0.01); }
.error-msg { color: var(--danger); font-size: 0.8rem; font-weight: 600; display: none; margin-top: 2px; }
.form-group.invalid .error-msg { display: block; }
/* الحاوية الرئيسية للباقات */
.packages-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

/* بطاقة الباقة */
.package-selection-card {
    border: 2px solid var(--border-color, #e5e7eb);
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    gap: 15px;
    background: var(--bg-card, #ffffff);
    align-items: flex-start;
}

.package-selection-card:hover {
    border-color: var(--primary, #2563eb);
}

.package-selection-card.selected {
    border-color: var(--primary, #2563eb);
    background-color: var(--bg-selected, #eff6ff);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.08);
}

/* دائرة التحديد */
.selection-radio-circle {
    width: 22px;
    height: 22px;
    border: 2px solid var(--border-color, #d1d5db);
    border-radius: 50%;
    margin-top: 3px;
    position: relative;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.package-selection-card.selected .selection-radio-circle {
    border-color: var(--primary, #2563eb);
    background-color: var(--primary, #2563eb);
}

.package-selection-card.selected .selection-radio-circle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: #ffffff;
    border-radius: 50%;
}

/* محتوى البطاقة */
.p-card-info {
    flex-grow: 1;
}

.p-card-info h3 {
    margin: 0 0 10px 0;
    font-size: 1.2rem;
    color: var(--text-main, #1f2937);
}

/* التسعير */
.pkg-pricing {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 15px;
    font-weight: 700;
    color: var(--primary, #2563eb);
}

.pkg-pricing .price small {
    font-size: 0.8rem;
    color: var(--text-muted, #6b7280);
    margin-right: 4px;
    font-weight: 600;
}

.pkg-pricing .price-divider {
    color: var(--border-color, #d1d5db);
}

/* قائمة المميزات */
.pkg-features-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pkg-features-list li {
    font-size: 0.9rem;
    color: var(--text-main, #374151);
    display: flex;
    align-items: center;
    gap: 10px;
}

.pkg-features-list li i {
    color: var(--success, #10b981);
    font-size: 0.85rem;
    width: 16px;
    text-align: center;
}

.pkg-features-list li.disabled-feature {
    color: var(--text-muted, #9ca3af);
    text-decoration: line-through;
    opacity: 0.8;
}

.pkg-features-list li.disabled-feature i {
    color: var(--danger, #ef4444);
    text-decoration: none;
}

/* الباقة الأكثر شيوعاً */
.popular-package {
    border-color: var(--accent, #f59e0b) !important;
    overflow: hidden;
}

.popular-package.selected {
    background-color: rgba(245, 158, 11, 0.04);
}

.popular-badge {
    position: absolute;
    top: 0;
    left: 0;
    background-color: var(--accent, #f59e0b);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 14px;
    border-bottom-right-radius: 12px;
    z-index: 1;
}

/* الوضع الداكن */
body.dark-mode .package-selection-card {
    background: var(--bg-card-dark, #1f2937);
    border-color: var(--border-dark, #374151);
}

body.dark-mode .package-selection-card.selected {
    background-color: rgba(37, 99, 235, 0.1);
}

body.dark-mode .p-card-info h3,
body.dark-mode .pkg-features-list li {
    color: #f3f4f6;
}

body.dark-mode .pkg-pricing {
    color: var(--accent, #fcd34d);
}

body.dark-mode .popular-package.selected {
    background-color: rgba(245, 158, 11, 0.1);
}
body
.package-selection-card.selected .selection-radio-circle { border-color: var(--primary); }
body.dark-mode .package-selection-card.selected .selection-radio-circle { border-color: var(--accent); }
.package-selection-card.selected .selection-radio-circle::after { background-color: var(--primary); }
body.dark-mode .package-selection-card.selected .selection-radio-circle::after { background-color: var(--accent); }

.p-card-info h3 { font-size: 1.15rem; color: var(--text-main); margin-bottom: 4px; font-weight: 700; }
.p-card-info p { color: var(--text-muted); font-size: 0.9rem; }
.package-error-msg { margin-top: 15px; }

/* Additional Services Option Checkboxes Layout */
.additional-options-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.checkbox-option-wrapper {
    background-color: var(--bg-light); border: 1.5px solid var(--border-color);
    padding: 18px; border-radius: var(--radius-md); display: flex; align-items: center;
    gap: 15px; cursor: pointer; transition: var(--transition); position: relative;
}
.checkbox-option-wrapper:hover { border-color: var(--primary); }
.checkbox-option-wrapper input { position: absolute; opacity: 0; cursor: pointer; height: 0; width: 0; }

.custom-checkbox {
    width: 22px; height: 22px; border: 2px solid var(--border-color);
    border-radius: 6px; position: relative; transition: var(--transition); flex-shrink: 0;
}
.custom-checkbox::after {
    content: "\f00c"; font-family: "Font Awesome 6 Free"; font-weight: 900;
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0);
    color: #fff; font-size: 0.75rem; transition: var(--transition);
}

/* Checkbox Triggered State */
.checkbox-option-wrapper input:checked ~ .custom-checkbox { background-color: var(--primary); border-color: var(--primary); }
body.dark-mode .checkbox-option-wrapper input:checked ~ .custom-checkbox { background-color: var(--accent); border-color: var(--accent); }
.checkbox-option-wrapper input:checked ~ .custom-checkbox::after { transform: translate(-50%, -50%) scale(1); }
.checkbox-option-wrapper input:checked ~ .checkbox-label-text { font-weight: 700; }
.checkbox-label-text { font-size: 0.95rem; color: var(--text-main); transition: var(--transition); }

/* Sticky Order Live Summary Dashboard Sidebar Panels */
.order-sidebar { position: sticky; top: 110px; }
.sticky-summary-card { border-radius: var(--radius-lg); padding: 35px 30px; border: 1px solid var(--border-color); }
.sticky-summary-card h3 { font-size: 1.35rem; color: var(--primary); margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
body.dark-mode .sticky-summary-card h3 { color: #fff; }
.summary-intro { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }

.summary-divider { height: 1px; background-color: var(--border-color); margin: 25px 0; }
.summary-data-list { display: flex; flex-direction: column; gap: 18px; }
.summary-item { display: flex; justify-content: space-between; align-items: center; font-size: 0.95rem; border-bottom: 1px dashed var(--border-color); padding-bottom: 12px; }
.summary-item.block-item { flex-direction: column; align-items: flex-start; gap: 10px; border-bottom: none; padding-bottom: 0; }

.s-label { font-weight: 700; color: var(--text-muted); }
.s-value { font-weight: 600; color: var(--text-main); text-align: left; max-width: 60%; word-break: break-word; }

.badge-summary-package { background-color: rgba(8, 44, 93, 0.05); color: var(--primary); padding: 4px 12px; border-radius: 6px; font-size: 0.85rem; }
body.dark-mode .badge-summary-package { background-color: rgba(253,156,0,0.1); color: var(--accent); }

.summary-addons-list { width: 100%; padding-right: 15px; }
.summary-addons-list li { font-size: 0.85rem; font-weight: 600; color: var(--text-main); position: relative; margin-bottom: 6px; }
.summary-addons-list li::before { content: "•"; color: var(--accent); font-weight: 900; display: inline-block; width: 12px; margin-right: -12px; }
.summary-addons-list li.empty-msg { color: var(--text-muted); font-weight: 400; }
.summary-addons-list li.empty-msg::before { display: none; }

/* WhatsApp Premium CTA Conversion Elements */
.cta-zone { margin-top: 25px; }
.cta-pulse-whatsapp { background-color: #25D366; color: #fff; font-size: 1.1rem; border-radius: var(--radius-md); box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3); }
.cta-pulse-whatsapp:hover { background-color: #20ba5a; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4); }
.security-note { font-size: 0.75rem; color: var(--text-muted); text-align: center; margin-top: 12px; font-weight: 600; }

/* Footer Component Layout */
.footer { background-color: #04142a; color: #cbd5e1; padding: 25px 0; margin-top: 60px; }
.footer-bottom p { font-size: 0.9rem; opacity: 0.8; }

/* Reveal Scroll Structure Animations Engine states */
.reveal, .reveal-up, .reveal-right { opacity: 0; transition: all 0.75s cubic-bezier(0.4, 0, 0.2, 1); }
.reveal-up { transform: translateY(30px); }
.reveal-right { transform: translateX(30px); }
.reveal.visible, .reveal-up.visible, .reveal-right.visible { opacity: 1; transform: translate(0, 0); }

/* Animation Frames Configuration */
@keyframes float { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(-10px); } }

/* Responsive Adaptations */
@media (max-width: 1024px) {
    .order-container-layout { grid-template-columns: 1fr; gap: 30px; }
    .order-sidebar { position: static; }
    .sticky-summary-card { max-width: 100%; }
}

@media (max-width: 768px) {
    .hero-title { font-size: 2.2rem; }
    .form-card { padding: 25px; }
    .form-grid { grid-template-columns: 1fr; gap: 18px; }
    .form-group.full-width { grid-column: span 1; }
    .additional-options-grid { grid-template-columns: 1fr; gap: 12px; }
    
    .nav-menu { position: fixed; top: 70px; right: -100%; width: 100%; height: calc(100vh - 70px); background: var(--bg-color); flex-direction: column; display: flex; align-items: center; justify-content: center; transition: right 0.4s ease; z-index: 99;}
    .nav-menu.active { right: 0; }
    .nav-menu ul { flex-direction: column; gap: 25px; text-align: center; }
    .mobile-toggle { display: block; }
    .header-actions .nav-btn { display: none; }
}


/* تنسيقات تسعير ومميزات الباقات داخل صفحة الطلب */
.pkg-pricing {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 8px 0 12px;
    font-weight: 700;
    color: var(--primary);
}
body.dark-mode .pkg-pricing { color: var(--accent); }
.pkg-pricing .price small { font-size: 0.75rem; color: var(--text-muted); font-weight: 600; }
.pkg-pricing .price-divider { color: var(--border-color); }

.pkg-features-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 10px;
}
.pkg-features-list li {
    font-size: 0.85rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}
.pkg-features-list li i { color: var(--success); font-size: 0.8rem; }
.pkg-features-list li.disabled-feature { color: var(--text-muted); text-decoration: line-through; opacity: 0.7; }
.pkg-features-list li.disabled-feature i { color: var(--danger); text-decoration: none; }

/* تنسيق باقة "الأكثر شيوعاً" */
.popular-package {
    border-color: var(--accent) !important;
    position: relative;
    overflow: hidden;
}
.popular-badge {
    position: absolute;
    top: 0;
    left: 0;
    background-color: var(--accent);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-bottom-right-radius: var(--radius-md);
    z-index: 1;
}
.popular-package.selected {
    background-color: rgba(253, 156, 0, 0.03);
}