/* ==========================================================================
   DATAZAD TECH ACADEMY - Main Stylesheet
   Stack   : CSS3 + Bootstrap 5 + Font Awesome
   Modes   : Light / Dark (CSS Variables)
   RTL     : Arabic default (dir="rtl")
   Design  : aligned with PROJECT-ONE (academy.datazad.com)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS VARIABLES & THEMES
   -------------------------------------------------------------------------- */
:root {
    /* Brand Colors */
    --dwa-primary: #2563eb;
    --dwa-primary-dark: #1d4ed8;
    --dwa-primary-soft: rgba(37, 99, 235, 0.12);
    --dwa-secondary: #0f172a;
    --dwa-accent: #f59e0b;
    --dwa-accent-soft: rgba(245, 158, 11, 0.14);

    /* Semantic Colors */
    --dwa-success: #10b981;
    --dwa-danger: #ef4444;
    --dwa-info: #06b6d4;

    /* Light Theme */
    --dwa-bg: #f8fafc;
    --dwa-bg-soft: #f1f5f9;
    --dwa-card: #ffffff;
    --dwa-text: #0f172a;
    --dwa-text-muted: #64748b;
    --dwa-border: #e2e8f0;
    --dwa-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    --dwa-shadow-lg: 0 20px 60px rgba(15, 23, 42, 0.14);
    --dwa-gradient: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    --dwa-gradient-soft: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(245, 158, 11, 0.08));

    /* Typography */
    --dwa-font: 'Cairo', 'Tajawal', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --dwa-radius: 16px;
    --dwa-radius-sm: 10px;
    --dwa-radius-lg: 24px;

    /* Transitions */
    --dwa-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* ---- Legacy --dt-* aliases (kept for inline template usage) ---- */
    --dt-primary: #2563eb;
    --dt-primary-dark: #1d4ed8;
    --dt-primary-light: #dbeafe;
    --dt-bg: #f8fafc;
    --dt-bg-alt: #f1f5f9;
    --dt-surface: #ffffff;
    --dt-border: #e2e8f0;
    --dt-text: #0f172a;
    --dt-text-muted: #64748b;
    --dt-navbar-bg: #0f172a;
    --dt-navbar-text: #e2e8f0;
    --dt-success: #10b981;
    --dt-danger: #ef4444;
    --dt-warning: #f59e0b;
    --dt-info: #06b6d4;
    --dt-radius: 16px;
    --dt-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    --dt-shadow-lg: 0 20px 60px rgba(15, 23, 42, 0.14);
}

[data-theme="dark"] {
    --dwa-bg: #0b1120;
    --dwa-bg-soft: #0f172a;
    --dwa-card: #111a2e;
    --dwa-text: #e2e8f0;
    --dwa-text-muted: #94a3b8;
    --dwa-border: #1e293b;
    --dwa-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    --dwa-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
    --dwa-gradient: linear-gradient(135deg, #1d4ed8 0%, #0f172a 100%);
    --dwa-gradient-soft: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(245, 158, 11, 0.1));
    --dwa-primary-soft: rgba(37, 99, 235, 0.2);

    --dt-primary: #3b82f6;
    --dt-primary-dark: #2563eb;
    --dt-primary-light: #1e293b;
    --dt-bg: #0b1120;
    --dt-bg-alt: #0f172a;
    --dt-surface: #111a2e;
    --dt-border: #1e293b;
    --dt-text: #e2e8f0;
    --dt-text-muted: #94a3b8;
    --dt-navbar-bg: #020617;
    --dt-navbar-text: #e2e8f0;
    --dt-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    --dt-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* --------------------------------------------------------------------------
   2. BASE / RESET
   -------------------------------------------------------------------------- */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    font-family: var(--dwa-font);
    background: var(--dwa-bg);
    color: var(--dwa-text);
    line-height: 1.7;
    overflow-x: hidden;
    transition: background-color 0.4s ease, color 0.4s ease;
}

html[dir='rtl'] body { text-align: right; }

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

a { text-decoration: none; color: var(--dwa-primary); transition: var(--dwa-transition); }
a:hover { color: var(--dwa-primary-dark); }

::selection { background: var(--dwa-primary); color: #fff; }

/* Custom Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--dwa-bg-soft); }
::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--dwa-primary), var(--dwa-primary-dark));
    border-radius: 8px;
}

.text-muted, .text-secondary { color: var(--dwa-text-muted) !important; }
.bg-light { background: var(--dwa-bg-soft) !important; }
.border { border-color: var(--dwa-border) !important; }
.text-primary { color: var(--dwa-primary) !important; }

/* --------------------------------------------------------------------------
   3. UTILITIES
   -------------------------------------------------------------------------- */
.dwa-text-gradient,
.gradient-text {
    background: linear-gradient(135deg, var(--dwa-primary) 0%, var(--dwa-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dwa-bg-primary { background: var(--dwa-gradient) !important; }
.bg-primary-soft { background: var(--dwa-primary-soft); }

.dwa-card { background: var(--dwa-card); border: 1px solid var(--dwa-border); border-radius: var(--dwa-radius); box-shadow: var(--dwa-shadow); transition: var(--dwa-transition); }
.dwa-card-hover:hover { transform: translateY(-8px); box-shadow: var(--dwa-shadow-lg); }

.dwa-section-title { position: relative; margin-bottom: 3rem; }
.dwa-section-title .badge-kicker {
    display: inline-block;
    background: var(--dwa-primary-soft);
    color: var(--dwa-primary);
    padding: 0.35rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: 0.5px;
}
.dwa-section-title h2 { font-weight: 800; font-size: clamp(1.7rem, 4vw, 2.6rem); margin-bottom: 0.75rem; }

.section-title { font-weight: 800; font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
.section-subtitle { color: var(--dwa-text-muted); }

/* --------------------------------------------------------------------------
   4. NAVBAR
   -------------------------------------------------------------------------- */
.main-navbar {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--dwa-border);
    padding: 0.9rem 0;
    transition: var(--dwa-transition);
    z-index: 1030;
}

[data-theme="dark"] .main-navbar { background: rgba(11, 17, 32, 0.85); }

.main-navbar.scrolled { box-shadow: var(--dwa-shadow); padding: 0.6rem 0; }

.main-navbar .navbar-brand {
    font-weight: 900;
    font-size: 1.3rem;
    color: var(--dwa-text);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.main-navbar .brand-logo {
    height: 42px;
    width: auto;
    border-radius: 12px;
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
}
.main-navbar .brand-name { color: var(--dwa-text); font-weight: 900; letter-spacing: 0.3px; }

.main-navbar .nav-link {
    color: var(--dwa-text);
    font-weight: 600;
    margin: 0 0.35rem;
    padding: 0.5rem 0.9rem;
    border-radius: 10px;
    position: relative;
}
.main-navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    border-radius: 3px;
    background: var(--dwa-gradient);
    transition: var(--dwa-transition);
}
.main-navbar .nav-link:hover,
.main-navbar .nav-link.active { color: var(--dwa-primary); }
.main-navbar .nav-link:hover::after,
.main-navbar .nav-link.active::after { width: 60%; }

.main-navbar .navbar-toggler { border-color: var(--dwa-border); color: var(--dwa-text); }
.main-navbar .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%230f172a' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Search */
.search-form .form-control {
    background: var(--dwa-bg-soft);
    border-color: transparent;
    color: var(--dwa-text);
    border-radius: 10px;
    min-width: 200px;
}
.search-form .form-control::placeholder { color: var(--dwa-text-muted); }
.search-form .form-control:focus { background: var(--dwa-card); color: var(--dwa-text); border-color: var(--dwa-primary); box-shadow: 0 0 0 4px var(--dwa-primary-soft); }
.main-navbar .search-form .btn-outline-light {
    color: var(--dwa-text);
    border-color: var(--dwa-border);
    background: var(--dwa-bg-soft);
}
.main-navbar .search-form .btn-outline-light:hover { background: var(--dwa-primary); color: #fff; border-color: var(--dwa-primary); }

/* Toolbar buttons (theme / lang) */
.main-navbar .btn-outline-secondary {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: 1px solid var(--dwa-border);
    background: var(--dwa-card);
    color: var(--dwa-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--dwa-transition);
}
.main-navbar .btn-outline-secondary:hover,
.main-navbar .btn-outline-secondary.active {
    background: var(--dwa-primary);
    color: #fff;
    border-color: var(--dwa-primary);
    transform: translateY(-2px);
}
.main-navbar .lang-dropdown .btn-outline-secondary { width: auto; padding: 0 0.8rem; }
.main-navbar .btn-outline-primary {
    background: var(--dwa-card);
    border: 1px solid var(--dwa-primary);
    color: var(--dwa-primary);
    border-radius: 12px;
    font-weight: 700;
}
.main-navbar .btn-outline-primary:hover { background: var(--dwa-gradient); color: #fff; border-color: transparent; }
.main-navbar .btn-primary { border-radius: 12px; font-weight: 700; }

.avatar-sm {
    width: 30px; height: 30px; border-radius: 50%;
    background: var(--dwa-gradient); color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 0.8rem; font-weight: 700;
}
.notif-dropdown { width: 320px; max-height: 380px; overflow-y: auto; }

.announcement-bar { background: var(--dwa-gradient); color: #fff; font-size: 0.9rem; }

/* --------------------------------------------------------------------------
   5. HERO
   -------------------------------------------------------------------------- */
.hero-section {
    position: relative;
    background: var(--dwa-gradient-soft);
    padding: 5.5rem 0 4.5rem;
    overflow: hidden;
}
.hero-section::before {
    content: '';
    position: absolute;
    top: -120px;
    inset-inline-end: -120px;
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, var(--dwa-primary-soft), transparent 65%);
    border-radius: 50%;
    animation: floatBlob 12s ease-in-out infinite;
    pointer-events: none;
}
.hero-section::after {
    content: '';
    position: absolute;
    bottom: -140px;
    inset-inline-start: -140px;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, var(--dwa-accent-soft), transparent 65%);
    border-radius: 50%;
    animation: floatBlob 15s ease-in-out infinite reverse;
    pointer-events: none;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--dwa-card);
    border: 1px solid var(--dwa-border);
    border-radius: 50px;
    padding: 0.45rem 1.1rem;
    font-size: 0.85rem;
    font-weight: 700;
    box-shadow: var(--dwa-shadow);
    margin-bottom: 1.5rem;
    color: var(--dwa-text);
}
.hero-badge i { color: var(--dwa-accent); }

.hero-title {
    font-weight: 900;
    font-size: clamp(2.2rem, 5.5vw, 3.6rem);
    line-height: 1.25;
    margin-bottom: 1.25rem;
    color: var(--dwa-text);
}
.hero-sub { color: var(--dwa-text-muted); font-size: 1.15rem; max-width: 560px; }

.hero-stats { display: flex; flex-wrap: wrap; gap: 2.5rem; }
.hero-stats .stat-number { font-weight: 900; font-size: 1.9rem; color: var(--dwa-text); }
.hero-stats .stat-label { color: var(--dwa-text-muted); font-size: 0.9rem; }

.hero-illustration {
    background: var(--dwa-gradient);
    border-radius: 28px;
    padding: 2.5rem;
    box-shadow: var(--dwa-shadow-lg);
    position: relative;
    overflow: hidden;
    color: #fff;
    min-height: 340px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: floatY 6s ease-in-out infinite;
}
.hero-illustration img {
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
    max-height: 260px;
}

.hero-section .btn-primary {
    background: var(--dwa-gradient);
    border: none;
    color: #fff;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}
.hero-section .btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(37, 99, 235, 0.4); }
.hero-section .btn-outline-light {
    background: transparent;
    color: var(--dwa-text);
    border: 2px solid var(--dwa-border);
}
.hero-section .btn-outline-light:hover { border-color: var(--dwa-primary); color: var(--dwa-primary); transform: translateY(-3px); }

/* --------------------------------------------------------------------------
   5b. TECH BRANDS STRIP
   -------------------------------------------------------------------------- */
.brand-strip {
    padding: 3rem 0;
    background: var(--dwa-bg);
    border-bottom: 1px solid var(--dwa-border);
    overflow: hidden;
}
.brand-strip-label {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--dwa-text-muted);
}
.brand-marquee {
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.brand-track {
    display: flex;
    align-items: center;
    gap: 2.2rem;
    width: max-content;
    animation: brand-scroll 45s linear infinite;
}
.brand-track:hover { animation-play-state: paused; }
.brand-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 1.1rem;
    background: var(--dwa-card);
    border: 1px solid var(--dwa-border);
    border-radius: 50px;
    box-shadow: var(--dwa-shadow);
    color: var(--dwa-text);
    font-weight: 700;
    font-size: 0.9rem;
    white-space: nowrap;
    transition: var(--dwa-transition);
}
.brand-logo i { font-size: 1.35rem; color: var(--dwa-primary); }
.brand-logo em { font-style: normal; }
.brand-logo:hover {
    transform: translateY(-4px);
    border-color: var(--dwa-primary);
    box-shadow: var(--dwa-shadow-lg);
    color: var(--dwa-primary);
}
.brand-logo.brand-text {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: var(--dwa-bg-soft);
    color: var(--dwa-text);
}
.brand-logo.brand-text:hover { color: var(--dwa-primary); }

@keyframes brand-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
    .brand-track { animation: none; flex-wrap: wrap; justify-content: center; width: 100%; }
}

/* --------------------------------------------------------------------------
   6. CARDS
   -------------------------------------------------------------------------- */
.card {
    background: var(--dwa-card);
    border: 1px solid var(--dwa-border);
    border-radius: var(--dwa-radius);
    box-shadow: var(--dwa-shadow);
    transition: var(--dwa-transition);
    overflow: hidden;
}
.card-hover:hover { transform: translateY(-8px); box-shadow: var(--dwa-shadow-lg); }

.payment-option { cursor: pointer; border: 2px solid var(--dwa-border); background: var(--dwa-card); }
.payment-option:hover { border-color: var(--dwa-primary); transform: translateY(-4px); box-shadow: var(--dwa-shadow-lg); }
.payment-option.active { border-color: var(--dwa-primary); background: var(--dwa-primary-bg, rgba(37, 99, 235, 0.06)); }
.text-indigo { color: #6366f1; }

.course-card .card-img-top { height: 180px; object-fit: cover; }
.course-badge {
    position: absolute; top: 12px; inset-inline-start: 12px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.4);
    z-index: 2;
}
.course-price { font-size: 1.15rem; font-weight: 800; color: var(--dwa-primary); }
.course-price del { font-size: 0.85rem; color: var(--dwa-text-muted); font-weight: 400; }
.course-meta { display: flex; gap: 1rem; flex-wrap: wrap; color: var(--dwa-text-muted); font-size: 0.85rem; }
.course-meta span i { color: var(--dwa-accent); margin-inline-end: 0.3rem; }

.category-card {
    border: 1px solid var(--dwa-border);
    border-radius: var(--dwa-radius);
    padding: 1.5rem 1.25rem;
    text-align: center;
    background: var(--dwa-card);
    transition: var(--dwa-transition);
    height: 100%;
}
.category-card:hover { transform: translateY(-6px); box-shadow: var(--dwa-shadow-lg); border-color: var(--dwa-primary); }
.category-card:hover h6 { color: var(--dwa-primary); }
.category-icon {
    width: 64px; height: 64px; border-radius: 18px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.7rem; color: #fff; margin-bottom: 0.9rem;
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.3);
    transition: var(--dwa-transition);
}
.category-card:hover .category-icon { transform: rotateY(180deg); }

.icon-box {
    width: 70px; height: 70px; border-radius: 18px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.7rem; flex-shrink: 0;
    background: var(--dwa-gradient);
    color: #fff !important;
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.3);
    transition: var(--dwa-transition);
}
.card-hover:hover .icon-box { transform: rotateY(180deg); }

/* Progress */
.progress { height: 10px; border-radius: 50px; background: var(--dwa-bg-soft); overflow: hidden; }
.progress-bar {
    background: var(--dwa-gradient);
    border-radius: 50px;
    position: relative;
    transition: width 1s ease;
}
.progress-bar::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 2.2s infinite;
}

/* --------------------------------------------------------------------------
   7. BUTTONS
   -------------------------------------------------------------------------- */
.btn { border-radius: 12px; font-weight: 700; transition: var(--dwa-transition); }
.btn-primary {
    background: var(--dwa-gradient);
    border: none;
    color: #fff !important;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(37, 99, 235, 0.4); }
.btn-outline-primary { color: var(--dwa-primary); border: 2px solid var(--dwa-primary); }
.btn-outline-primary:hover { background: var(--dwa-primary); border-color: var(--dwa-primary); color: #fff !important; transform: translateY(-3px); }
.btn-outline-secondary { color: var(--dwa-text); border: 2px solid var(--dwa-border); }
.btn-outline-secondary:hover { background: var(--dwa-bg-soft); color: var(--dwa-text); border-color: var(--dwa-primary); }
.btn-success { background: linear-gradient(135deg, #10b981, #059669); border: none; color: #fff !important; }
.btn-success:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(16, 185, 129, 0.4); }
.btn-outline-success { color: var(--dwa-success); border: 2px solid var(--dwa-success); }
.btn-outline-success:hover { background: var(--dwa-success); border-color: var(--dwa-success); color: #fff !important; }
.btn-danger { background: linear-gradient(135deg, #ef4444, #dc2626); border: none; color: #fff !important; }
.btn-danger:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(239, 68, 68, 0.4); }
.btn-outline-danger { color: var(--dwa-danger); border: 2px solid var(--dwa-danger); }
.btn-outline-danger:hover { background: var(--dwa-danger); border-color: var(--dwa-danger); color: #fff !important; }
.btn-outline-light { color: var(--dwa-text); border: 2px solid var(--dwa-border); }
.btn-outline-light:hover { background: var(--dwa-primary); border-color: var(--dwa-primary); color: #fff !important; }

/* --------------------------------------------------------------------------
   8. FORMS
   -------------------------------------------------------------------------- */
.form-control, .form-select, .form-check-input {
    background: var(--dwa-card);
    border: 2px solid var(--dwa-border);
    color: var(--dwa-text);
    border-radius: 12px;
    padding: 0.7rem 1rem;
    transition: var(--dwa-transition);
}
.form-control:focus, .form-select:focus {
    border-color: var(--dwa-primary);
    box-shadow: 0 0 0 4px var(--dwa-primary-soft);
    color: var(--dwa-text);
    background: var(--dwa-card);
}
.form-control::placeholder { color: var(--dwa-text-muted); opacity: 0.7; }
.input-group-text { background: var(--dwa-bg-soft); border: 2px solid var(--dwa-border); color: var(--dwa-text-muted); border-radius: 12px; }
.form-label { font-weight: 700; font-size: 0.9rem; margin-bottom: 0.45rem; }
.form-check-input:checked { background-color: var(--dwa-primary); border-color: var(--dwa-primary); }

.auth-card {
    max-width: 480px; margin: 3rem auto; padding: 2.25rem;
    background: var(--dwa-card); border: 1px solid var(--dwa-border);
    border-radius: var(--dwa-radius-lg); box-shadow: var(--dwa-shadow-lg);
}
.social-btn { width: 100%; border-radius: 12px; font-weight: 700; }
.social-btn-google { background: #fff; color: #444; border: 1px solid #ddd; }
.social-btn-google:hover { background: #f5f5f5; color: #444; }
.social-btn-facebook { background: #1877f2; color: #fff; }
.social-btn-facebook:hover { background: #145dbf; color: #fff; }
[data-theme="dark"] .social-btn-google { background: var(--dwa-card); color: #e2e8f0; border-color: var(--dwa-border); }
[data-theme="dark"] .social-btn-google:hover { background: var(--dwa-bg-soft); }

/* --------------------------------------------------------------------------
   9. PAGINATION
   -------------------------------------------------------------------------- */
.pagination .page-link {
    background: var(--dwa-card); color: var(--dwa-text);
    border-color: var(--dwa-border); border-radius: 10px; margin: 0 0.15rem;
}
.pagination .page-item.active .page-link { background: var(--dwa-gradient); border-color: transparent; color: #fff !important; }
.pagination .page-link:hover { background: var(--dwa-bg-soft); color: var(--dwa-primary); }

/* --------------------------------------------------------------------------
   10. PAGE HEADER / BREADCRUMB
   -------------------------------------------------------------------------- */
.course-hero {
    background: var(--dwa-gradient);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.course-hero::after {
    content: '';
    position: absolute;
    bottom: -80px;
    inset-inline-end: -60px;
    width: 320px;
    height: 320px;
    background: rgba(255, 255, 255, 0.07);
    border-radius: 50%;
}
.course-hero h1, .course-hero h2, .course-hero h3 { color: #fff; }
.course-hero .text-muted { color: rgba(255, 255, 255, 0.75) !important; }
.course-hero .breadcrumb { --bs-breadcrumb-divider-color: rgba(255,255,255,.6); }
.course-hero .breadcrumb a { color: rgba(255, 255, 255, 0.8); }
.course-hero .breadcrumb a:hover { color: #fff; }
.course-hero .breadcrumb-item.active { color: var(--dwa-accent); font-weight: 700; }

.course-cover { border-radius: var(--dwa-radius-lg); overflow: hidden; box-shadow: var(--dwa-shadow-lg); }
.curriculum-list { list-style: none; padding: 0; margin: 0; }
.curriculum-list li {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0.9rem 1.1rem;
    border: 1px solid var(--dwa-border);
    border-radius: 12px;
    margin-bottom: 0.6rem;
    transition: var(--dwa-transition);
    background: var(--dwa-card);
}
.curriculum-list li:hover { border-color: var(--dwa-primary); transform: translateX(4px); }
.curriculum-list li:last-child { margin-bottom: 0; }
.sidebar-card { position: sticky; top: 90px; }

/* --------------------------------------------------------------------------
   11. LESSON PAGE
   -------------------------------------------------------------------------- */
.lesson-player { position: relative; border-radius: var(--dwa-radius-lg); overflow: hidden; background: #000; box-shadow: var(--dwa-shadow-lg); }
.lesson-player video, .lesson-player iframe { width: 100%; display: block; aspect-ratio: 16/9; border: none; }
.video-placeholder {
    aspect-ratio: 16/9; display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 1rem; color: #fff;
    background: radial-gradient(circle at 30% 30%, #2563eb, #0f172a);
    cursor: pointer;
}
.video-placeholder .play-icon {
    width: 80px; height: 80px; border-radius: 50%;
    background: var(--dwa-gradient); display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; padding-inline-start: 0.25rem;
    box-shadow: 0 10px 26px rgba(37, 99, 235, 0.5);
    animation: pulse 2s infinite;
    transition: var(--dwa-transition);
}
.video-placeholder:hover .play-icon { transform: scale(1.12); }

.lesson-sidebar { position: sticky; top: 90px; max-height: calc(100vh - 110px); overflow-y: auto; }
.lesson-sidebar .list-group-item {
    cursor: pointer; background: var(--dwa-card); color: var(--dwa-text);
    border-color: var(--dwa-border); border-radius: 10px !important;
    margin-bottom: 0.35rem; transition: var(--dwa-transition);
}
.lesson-sidebar .list-group-item:hover { background: var(--dwa-bg-soft); }
.lesson-sidebar .list-group-item.active { background: var(--dwa-primary-soft); color: var(--dwa-primary); border-color: transparent; font-weight: 700; }
.lesson-sidebar .list-group-item.completed::after {
    content: "\f058"; font-family: "Font Awesome 6 Free"; font-weight: 900;
    color: var(--dwa-success); float: inline-end;
}
.lesson-sidebar .badge.text-bg-primary { background: var(--dwa-gradient) !important; }

.course-description { line-height: 1.9; }
.course-description h1, .course-description h2, .course-description h3,
.course-description h4, .course-description h5 { margin-top: 1.5rem; font-weight: 800; }
.course-description img { border-radius: 14px; }

/* --------------------------------------------------------------------------
   12. QUIZ
   -------------------------------------------------------------------------- */
.quiz-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
    text-align: start;
    padding: 1rem 1.3rem;
    margin-bottom: 0.8rem;
    border: 2px solid var(--dwa-border);
    border-radius: 14px;
    background: var(--dwa-card);
    color: var(--dwa-text);
    font-weight: 600;
    cursor: pointer;
    transition: var(--dwa-transition);
}
.quiz-option .option-letter {
    width: 34px; height: 34px; border-radius: 10px;
    background: var(--dwa-bg-soft);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 0.9rem; flex-shrink: 0;
    transition: var(--dwa-transition);
}
.quiz-option:hover { border-color: var(--dwa-primary); background: var(--dwa-primary-soft); }
.quiz-option.selected { border-color: var(--dwa-primary); background: var(--dwa-primary-soft); }
.quiz-option.selected .option-letter { background: var(--dwa-primary); color: #fff; }
.quiz-option.correct { border-color: var(--dwa-success); background: rgba(16, 185, 129, 0.12); }
.quiz-option.correct .option-letter { background: var(--dwa-success); color: #fff; }
.quiz-option.wrong { border-color: var(--dwa-danger); background: rgba(239, 68, 68, 0.1); }
.quiz-option.wrong .option-letter { background: var(--dwa-danger); color: #fff; }
.quiz-option:disabled { cursor: not-allowed; opacity: 0.85; }
.quiz-timer { font-variant-numeric: tabular-nums; font-weight: 700; }

/* --------------------------------------------------------------------------
   13. COMMENTS / BLOG
   -------------------------------------------------------------------------- */
.comment-avatar {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--dwa-gradient); color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-weight: 700; flex-shrink: 0;
    box-shadow: 0 6px 14px rgba(37, 99, 235, 0.3);
}
.blog-card .card-img-top { height: 200px; object-fit: cover; }
.blog-tags .badge { margin-inline-end: 0.25rem; background: var(--dwa-primary-soft); color: var(--dwa-primary); }

/* --------------------------------------------------------------------------
   14. CERTIFICATE
   -------------------------------------------------------------------------- */
.certificate-preview {
    background: var(--dwa-card);
    border: 6px double var(--dwa-primary);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--dwa-shadow-lg);
    text-align: center;
}
.certificate-preview::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--dwa-gradient-soft);
    opacity: 0.6;
    pointer-events: none;
}
.certificate-preview::after {
    content: '\f0c0';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    inset-inline-end: -1rem;
    bottom: -2rem;
    font-size: 9rem;
    color: var(--dwa-primary);
    opacity: 0.05;
    transform: rotate(-12deg);
    pointer-events: none;
}
.certificate-preview > * { position: relative; }
.certificate-preview h2, .certificate-preview h5 { color: var(--dwa-primary); }
.certificate-preview .text-muted { color: var(--dwa-text-muted) !important; }
[data-theme="dark"] .certificate-preview { background: var(--dwa-card); }

/* --------------------------------------------------------------------------
   15. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
    background: var(--dwa-secondary);
    color: #cbd5e1;
    padding: 4rem 0 0;
    margin-top: 5rem;
}
.site-footer h5, .site-footer h6 {
    color: #fff;
    font-weight: 800;
    margin-bottom: 1.2rem;
    position: relative;
    padding-bottom: 0.6rem;
}
.site-footer h5::after, .site-footer h6::after {
    content: '';
    position: absolute;
    bottom: 0;
    inset-inline-start: 0;
    width: 34px;
    height: 3px;
    border-radius: 3px;
    background: var(--dwa-accent);
}
.site-footer a { color: #cbd5e1; transition: var(--dwa-transition); }
.site-footer a:hover { color: var(--dwa-accent); }
.footer-links li { margin-bottom: 0.5rem; font-size: 0.92rem; }
.site-footer .footer-links a:hover { transform: translateX(-4px); }
html[dir='rtl'] .site-footer .footer-links a:hover { transform: translateX(4px); }
.social-icon {
    width: 42px; height: 42px; border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    display: inline-flex; align-items: center; justify-content: center;
    color: #fff !important; transition: var(--dwa-transition);
}
.social-icon svg { width: 20px; height: 20px; display: block; }
.social-icon:hover { background: var(--dwa-gradient); transform: translateY(-4px); }

/* Brand-colored social icons */
.social-icon.sc-facebook   { color: #1877F2 !important; }
.social-icon.sc-youtube    { color: #FF0000 !important; }
.social-icon.sc-instagram  { color: #E4405F !important; }
.social-icon.sc-linkedin   { color: #0A66C2 !important; }
.social-icon.sc-x          { color: #e2e8f0 !important; }
.social-icon.sc-tiktok     { color: #cbd5e1 !important; }
.social-icon.sc-telegram   { color: #26A5E4 !important; }
.social-icon.sc-whatsapp   { color: #25D366 !important; }
.social-icon.sc-google     { color: #4285F4 !important; }
.social-icon.sc-microsoft  { color: #00A4EF !important; }
.social-icon:hover { background: #fff; }
.social-icon.sc-facebook:hover   { color: #fff !important; background: #1877F2; }
.social-icon.sc-youtube:hover    { color: #fff !important; background: #FF0000; }
.social-icon.sc-instagram:hover  { color: #fff !important; background: #E4405F; }
.social-icon.sc-linkedin:hover   { color: #fff !important; background: #0A66C2; }
.social-icon.sc-x:hover          { color: #fff !important; background: #111111; }
.social-icon.sc-tiktok:hover     { color: #fff !important; background: #111111; }.social-icon.sc-telegram:hover   { color: #fff !important; background: #26A5E4; }
.social-icon.sc-whatsapp:hover   { color: #fff !important; background: #25D366; }
.social-icon.sc-google:hover     { color: #fff !important; background: #4285F4; }
.social-icon.sc-microsoft:hover  { color: #fff !important; background: #00A4EF; }

/* Footer contact icons */
.footer-contact { display: flex; align-items: flex-start; gap: 0.7rem; margin-bottom: 0.6rem; }
.footer-contact-icon {
    flex: 0 0 38px; width: 38px; height: 38px; border-radius: 10px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1rem; color: #fff;
}
.footer-contact-icon.ic-email  { background: linear-gradient(135deg, #f59e0b, #d97706); }
.footer-contact-icon.ic-phone  { background: linear-gradient(135deg, #10b981, #059669); }
.footer-contact-icon.ic-address { background: linear-gradient(135deg, #2563eb, #1d4ed8); }

/* Payment badges in bottom bar */
.footer-badges { border-inline-start: 1px solid rgba(255, 255, 255, 0.12); padding-inline-start: 1rem; }
.footer-badge {
    width: 38px; height: 26px; border-radius: 6px;
    background: #fff; display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.1rem; cursor: default;
}
.footer-badge .fa-cc-paypal     { color: #003087; }
.footer-badge .fa-cc-visa       { color: #1A1F71; }
.footer-badge .fa-cc-mastercard { color: #EB001B; }
.footer-badge .fa-stripe-s      { color: #635BFF; }
.site-footer .border-top { border-color: rgba(255, 255, 255, 0.1) !important; }
.site-footer .text-muted { color: #94a3b8 !important; }

/* Footer tech brands */
.footer-brands {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 0.5rem;
}
.footer-brands-label {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--dwa-text-muted);
}
.footer-brands-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.9rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    color: var(--brand-color, #fff);
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
    cursor: default;
    transition: var(--dwa-transition);
}
.footer-brand svg {
    width: 20px;
    height: 20px;
    display: block;
    flex: 0 0 20px;
}
.footer-brand em { font-style: normal; }
.footer-brand:hover {
    transform: translateY(-3px);
    border-color: var(--brand-color, var(--dwa-primary));
    background: rgba(255, 255, 255, 0.12);
    box-shadow: var(--dwa-shadow-lg);
}

/* --------------------------------------------------------------------------
   16. BACK TO TOP
   -------------------------------------------------------------------------- */
.scroll-top-btn {
    position: fixed; bottom: 1.5rem; inset-inline-end: 1.5rem; z-index: 1050;
    width: 46px; height: 46px; border-radius: 12px; border: none;
    background: var(--dwa-gradient); color: #fff; font-size: 1.1rem;
    box-shadow: var(--dwa-shadow-lg); opacity: 0; visibility: hidden;
    transform: translateY(20px);
    transition: var(--dwa-transition); cursor: pointer;
}
.scroll-top-btn.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top-btn:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(37, 99, 235, 0.5); }

.error-code { font-size: 6rem; font-weight: 900; line-height: 1; }

/* --------------------------------------------------------------------------
   17. ADMIN / DASHBOARD (shared)
   -------------------------------------------------------------------------- */
.admin-sidebar {
    min-height: 100vh; background: var(--dwa-secondary); color: #fff;
}
.admin-sidebar .nav-link {
    color: rgba(255, 255, 255, 0.75);
    border-radius: 12px;
    margin: 0.15rem 0.6rem;
    padding: 0.6rem 0.9rem;
    font-weight: 600;
    transition: var(--dwa-transition);
}
.admin-sidebar .nav-link:hover, .admin-sidebar .nav-link.active {
    color: #fff;
    background: var(--dwa-gradient);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
}
.stat-card { border-radius: var(--dwa-radius); border: 1px solid var(--dwa-border); background: var(--dwa-card); box-shadow: var(--dwa-shadow); transition: var(--dwa-transition); }
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--dwa-shadow-lg); }
.stat-card .stat-icon { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; color: #fff; box-shadow: 0 8px 18px rgba(15, 23, 42, 0.2); }
.table { color: var(--dwa-text); }
.table > :not(caption) > * > * { border-color: var(--dwa-border); }
.table-hover tbody tr:hover { background: var(--dwa-bg-soft); }
.admin-main .card-header { background: var(--dwa-bg-soft); border-bottom: 1px solid var(--dwa-border); font-weight: 800; }

/* --------------------------------------------------------------------------
   18. LOADER
   -------------------------------------------------------------------------- */
.dwa-loader {
    position: fixed;
    inset: 0;
    background: var(--dwa-bg);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 1rem;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}
.dwa-loader.hidden { opacity: 0; visibility: hidden; }
.dwa-loader .loader-logo { font-size: 3rem; color: var(--dwa-primary); animation: pulse 1.6s infinite; }
.dwa-loader .spinner {
    width: 44px; height: 44px;
    border: 4px solid var(--dwa-primary-soft);
    border-top-color: var(--dwa-primary);
    border-radius: 50%;
    animation: spin 0.9s linear infinite;
}

/* --------------------------------------------------------------------------
   19. TOASTS
   -------------------------------------------------------------------------- */
.dwa-toast-container {
    position: fixed;
    bottom: 1.5rem;
    inset-inline-end: 1.5rem;
    z-index: 1090;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}
.dwa-toast {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    background: var(--dwa-card);
    border: 1px solid var(--dwa-border);
    border-radius: 14px;
    padding: 0.9rem 1.2rem;
    box-shadow: var(--dwa-shadow-lg);
    animation: slideInRight 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 280px;
    max-width: 360px;
}
html[dir='rtl'] .dwa-toast { animation-name: slideInLeft; }
.dwa-toast .toast-icon {
    width: 38px; height: 38px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: #fff; flex-shrink: 0;
}
.dwa-toast.success .toast-icon { background: var(--dwa-success); }
.dwa-toast.error .toast-icon { background: var(--dwa-danger); }
.dwa-toast.info .toast-icon { background: var(--dwa-info); }
.dwa-toast.hide { animation: fadeOut 0.4s ease forwards; }

/* --------------------------------------------------------------------------
   20. ANIMATIONS & KEYFRAMES
   -------------------------------------------------------------------------- */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideDown { from { opacity: 0; transform: translateY(-40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(80px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideInLeft { from { opacity: 0; transform: translateX(-80px); } to { opacity: 1; transform: translateX(0); } }
@keyframes fadeOut { to { opacity: 0; transform: translateY(20px); } }
@keyframes floatY { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes floatBlob { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(30px, -30px) scale(1.1); } }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.08); } }
@keyframes shimmer { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

/* Scroll reveal */
.dwa-reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.dwa-reveal.visible { opacity: 1; transform: translateY(0); }
.dwa-reveal[data-delay='1'] { transition-delay: 0.1s; }
.dwa-reveal[data-delay='2'] { transition-delay: 0.2s; }
.dwa-reveal[data-delay='3'] { transition-delay: 0.3s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
}

/* --------------------------------------------------------------------------
   21. PRINT (Certificate)
   -------------------------------------------------------------------------- */
@media print {
    body.printing-certificate * { visibility: hidden !important; }
    body.printing-certificate #cert-to-print,
    body.printing-certificate #cert-to-print * { visibility: visible !important; }
    body.printing-certificate #cert-to-print {
        position: fixed;
        inset: 0;
        width: 100%;
        margin: 0;
        border: 6px double #2563eb;
        border-radius: 0;
        box-shadow: none;
    }
    @page { size: A4 landscape; margin: 0; }
}

/* --------------------------------------------------------------------------
   22. RESPONSIVE
   -------------------------------------------------------------------------- */
@media (max-width: 1400px) {
    .hero-section { padding: 3.5rem 0 3rem; text-align: center; }
    .hero-sub { margin-inline: auto; }
    .hero-stats { justify-content: center; }
    .hero-illustration { margin-top: 2.5rem; }
    .sidebar-card, .lesson-sidebar { position: static; }
    .admin-sidebar { min-height: auto; }
}
@media (max-width: 576px) {
    .hero-stats { gap: 1.5rem; }
    .hero-illustration { padding: 1.5rem; min-height: 220px; }
    .dwa-toast { max-width: 100%; }
}

/* ======================================
   DATAZAD ACADEMY HERO IMAGE
====================================== */

.academy-hero-image{
    position:relative;
    width:100%;
    height:650px;
}

.academy-main-image{
    width:100%;
    height:650px;
    object-fit:cover;
    border-radius:30px;
    display:block;
    box-shadow:0 25px 70px rgba(0,0,0,.15);
}

.floating-card{
    position:absolute;
    background:#fff;
    border-radius:20px;
    padding:15px 20px;
    display:flex;
    align-items:center;
    gap:12px;
    min-width:240px;
    box-shadow:0 15px 40px rgba(0,0,0,.12);
    z-index:20;
}

.floating-card i{
    font-size:28px;
    color:#2563eb;
}

.floating-card strong{
    display:block;
    font-size:15px;
    font-weight:700;
    color:#111827;
}

.floating-card span{
    display:block;
    font-size:12px;
    color:#6b7280;
}

.card-ai{
    top:40px;
    right:-40px;
}

.card-code{
    top:180px;
    left:-50px;
}

.card-wordpress{
    bottom:160px;
    right:-30px;
}

.card-mobile{
    bottom:40px;
    left:-30px;
}

@media (max-width:991px){

    .academy-hero-image{
        height:auto;
    }

    .academy-main-image{
        height:420px;
    }

    .floating-card{
        position:relative;
        top:auto;
        left:auto;
        right:auto;
        bottom:auto;
        margin:10px 0;
        width:100%;
    }
}