:root {
    --primary: #4285F4;
    --primary-dark: #3367D6;
    --primary-light: #7BAAF7;
    --secondary: #34A853;
    --secondary-dark: #2D9248;
    --accent: #EA4335;
    --warning: #FBBC05;
    --bg-body: #F8F9FA;
    --bg-card: #FFFFFF;
    --bg-header: rgba(255, 255, 255, 0.85);
    --text-main: #3C4043;
    --text-muted: #5f6368;
    --text-light: #FFFFFF;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 5rem;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.2s ease;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-display: 'Outfit', 'Inter', sans-serif;
    /* Legacy aliases for backward compatibility */
    --color-primary: var(--primary);
    --color-secondary: var(--secondary);
    --color-accent: var(--accent);
    --color-warning: var(--warning);
    --text-color: var(--text-main);
}

[data-theme="dark"] {
    --bg-body: #0f1117;
    --bg-card: #1a1d27;
    --bg-header: rgba(15, 17, 23, 0.85);
    --text-main: #E8EAED;
    --text-muted: #9AA0A6;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.6);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-family: var(--font-sans); line-height: 1.6; color: var(--text-main); overflow-wrap: anywhere; }
body { background: var(--bg-body); transition: background var(--transition), color var(--transition); overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

::selection { background: var(--primary); color: white; }
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-body); }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

.container { max-width: 95%; margin: 0 auto; padding: 0 var(--spacing-md); }
.section { padding: var(--spacing-xl) 0; }
.section-alt { padding: var(--spacing-xl) 0; background: var(--bg-card); }

/* ── Page Banner ── */
.page-banner {
    padding: 120px 0 40px; text-align: center;
    background: linear-gradient(135deg, rgba(66,133,244,0.04), rgba(52,168,83,0.04));
}
.page-banner h1 { font-family: var(--font-display); font-size: 2.4rem; font-weight: 700; letter-spacing: -0.02em; }
.page-subtitle { color: var(--text-muted); font-size: 1rem; margin-top: 0.5rem; }
.section-padding { padding: 2rem 0; }
.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; margin-bottom: 0.4rem; font-weight: 600; font-size: 0.88rem; color: var(--text-main); }
.form-control { width: 100%; padding: 0.75rem 1rem; border-radius: var(--radius-sm); border: 1px solid rgba(128,128,128,0.15); background: var(--bg-body); color: var(--text-main); font-size: 0.95rem; transition: border var(--transition), box-shadow var(--transition); font-family: inherit; }
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(66,133,244,0.1); }
.form-control::placeholder { color: var(--text-muted); opacity: 0.6; }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { cursor: pointer; }

/* ── Cards / Stats ── */
.stat-card { background: var(--bg-card); padding: 2rem; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); transition: all var(--transition); border: 1px solid rgba(128,128,128,0.06); }
.stat-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.card { background: var(--bg-card); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); border: 1px solid rgba(128,128,128,0.06); overflow: hidden; }
.card-header { padding: 1.25rem 1.5rem; border-bottom: 1px solid rgba(128,128,128,0.08); display: flex; justify-content: space-between; align-items: center; }
.card-header h3 { font-family: var(--font-display); font-size: 1.1rem; margin: 0; display: flex; align-items: center; gap: 0.5rem; }
.card-badge { font-size: 0.75rem; font-weight: 700; color: var(--primary); background: rgba(66,133,244,0.08); padding: 0.25rem 0.75rem; border-radius: var(--radius-full); }
.card-body { padding: 1.5rem; }

/* ── Alerts ── */
.alert { padding: 0.85rem 1rem; border-radius: var(--radius-md); margin-bottom: 1rem; font-size: 0.9rem; }
.alert-error { background: rgba(234,67,53,0.1); color: var(--accent); }
.alert-success { background: rgba(52,168,83,0.1); color: var(--secondary); }

/* ── Badges ── */
.badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: var(--radius-full); font-size: 0.75rem; font-weight: 700; }
.badge-accent { background: var(--accent); color: white; }
.badge-count { background: rgba(0,0,0,0.08); color: var(--text-muted); }

.btn {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.75rem 1.75rem; border-radius: var(--radius-full);
    font-weight: 600; font-size: 0.95rem; cursor: pointer;
    border: none; transition: all var(--transition);
    text-align: center; position: relative; overflow: hidden;
}
.btn::after { content: ''; position: absolute; inset: 0; background: rgba(255,255,255,0.1); opacity: 0; transition: opacity var(--transition); }
.btn:hover::after { opacity: 1; }
.btn-primary { background: var(--primary); color: white; box-shadow: 0 4px 14px rgba(66,133,244,0.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(66,133,244,0.45); }
.btn-secondary { background: var(--secondary); color: white; box-shadow: 0 4px 14px rgba(52,168,83,0.35); }
.btn-secondary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(52,168,83,0.45); }
.btn-outline { background: transparent; border: 2px solid var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: white; transform: translateY(-2px); }
.btn-ghost { background: rgba(66,133,244,0.08); color: var(--primary); border: none; }
.btn-ghost:hover { background: rgba(66,133,244,0.15); transform: translateY(-1px); }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.85rem; }
.btn-lg { padding: 1rem 2.5rem; font-size: 1.05rem; }

.section-title {
    font-family: var(--font-display); font-size: 2.8rem; font-weight: 700;
    margin-bottom: 0.75rem; text-align: center; letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text-main), var(--text-muted));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section-subtitle {
    text-align: center; color: var(--text-muted); font-size: 1.1rem;
    max-width: 600px; margin: 0 auto var(--spacing-lg);
}

/* ── Glass Card ── */
.glass-card {
    background: var(--bg-card); border-radius: var(--radius-lg);
    padding: var(--spacing-lg); border: 1px solid rgba(128,128,128,0.08);
    box-shadow: var(--shadow-sm); transition: all var(--transition);
    backdrop-filter: blur(12px);
}
.glass-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
[data-theme="dark"] .glass-card { background: rgba(26,29,39,0.8); border-color: rgba(255,255,255,0.06); }

/* ── Navbar ── */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    background: var(--bg-header); backdrop-filter: blur(16px) saturate(180%);
    border-bottom: 1px solid rgba(128,128,128,0.08);
    transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.navbar .container { display: flex; justify-content: space-between; align-items: center; height: 72px; transition: height 0.3s; }
.navbar.scrolled .container { height: 60px; }

.logo { font-size: 1.4rem; font-weight: 800; display: flex; align-items: center; gap: 0.5rem; color: var(--text-main); letter-spacing: -0.03em; }
.logo i { color: var(--primary); font-size: 1.6rem; }
.logo span { color: var(--primary); }

.nav-links { display: flex; gap: 0.25rem; align-items: center; }
.nav-link {
    font-weight: 500; font-size: 0.9rem; color: var(--text-muted);
    padding: 0.5rem 0.9rem; border-radius: var(--radius-sm);
    position: relative; transition: all var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--text-main); background: rgba(66,133,244,0.06); }
.nav-link.active { color: var(--primary); font-weight: 600; }

/* Desktop "More" Dropdown */
.nav-dropdown { position: relative; list-style: none; }
.dropdown-toggle { background: none; border: none; cursor: pointer; font-family: inherit; font-weight: 500; font-size: 0.9rem; color: var(--text-muted); padding: 0.5rem 0.9rem; border-radius: var(--radius-sm); display: flex; align-items: center; gap: 0.15rem; transition: all var(--transition); }
.dropdown-toggle:hover { color: var(--text-main); background: rgba(66,133,244,0.06); }
.dropdown-menu { display: none; position: absolute; top: 100%; left: 0; min-width: 200px; background: var(--bg-card); border: 1px solid rgba(128,128,128,0.1); border-radius: var(--radius-md); padding: 0.5rem; box-shadow: var(--shadow-lg); z-index: 1001; margin-top: 0.25rem; }
[dir="rtl"] .dropdown-menu { left: auto; right: 0; }
.nav-dropdown:hover .dropdown-menu, .nav-dropdown:focus-within .dropdown-menu { display: block; }
.dropdown-menu .nav-link { padding: 0.6rem 0.9rem; border-radius: var(--radius-sm); white-space: nowrap; font-size: 0.88rem; display: flex; align-items: center; gap: 0.5rem; }
.dropdown-menu .nav-link:hover { background: rgba(66,133,244,0.06); }
.dropdown-menu li { list-style: none; }
.desktop-dropdown { display: flex; }
@media (max-width: 768px) { .desktop-dropdown { display: none !important; } }

.nav-actions { display: flex; align-items: center; gap: 0.5rem; }

/* Mobile Menu */
.mobile-menu-btn { display: none; background: none; border: none; font-size: 1.5rem; color: var(--text-main); cursor: pointer; z-index: 1002; padding: 8px; border-radius: 8px; transition: background var(--transition); }
.mobile-menu-btn:hover { background: rgba(128,128,128,0.08); }
.nav-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 998; opacity: 0; pointer-events: none; transition: opacity 0.35s ease; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.nav-overlay.active { opacity: 1; pointer-events: auto; }

.logout-icon { color: var(--accent); padding: 0.5rem; font-size: 1.1rem; transition: all var(--transition); }
.logout-icon:hover { color: var(--accent); transform: translateY(-1px); }
.theme-btn { padding: 0.5rem; border-radius: 50%; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; }
.notif-btn { position: relative; padding: 0.5rem; border-radius: 50%; width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; }
.track-link { color: var(--primary) !important; font-weight: 700 !important; }



@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        background: none;
        border: none;
        font-size: 1.4rem;
        color: var(--text-main);
        cursor: pointer;
        border-radius: 12px;
        transition: background var(--transition);
        z-index: +1;
    }
    .mobile-menu-header {
        width: 100%;
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        padding: 1rem 1.25rem;
        background: var(--bg-body);
        border-bottom: 1px solid rgba(128, 128, 128, 0.08);
        margin-bottom: 0.25rem;
        list-style: none;
    }
    .mobile-menu-title { font-weight: 700; color: var(--primary); font-size: 1rem; }
    .close-menu-btn {
        background: rgba(128, 128, 128, 0.08);
        border: none;
        font-size: 1.1rem;
        color: var(--text-main);
        cursor: pointer;
        padding: 8px;
        border-radius: 50%;
        transition: background var(--transition);
        width: 38px;
        height: 38px;
        display: flex !important;
        align-items: center;
        justify-content: center;
    }
    .nav-links {
        position: fixed; top: 0; right: -100%; width: 300px; max-width: 85vw; height: 100dvh;
        background: var(--bg-card); flex-direction: column; padding: 0;
        z-index: 999; transition: right 0.35s cubic-bezier(0.22,1,0.36,1), left 0.35s cubic-bezier(0.22,1,0.36,1);
        gap: 0; overflow-y: auto; box-shadow: var(--shadow-xl);
        -webkit-overflow-scrolling: touch; align-items: stretch;
    }
    .nav-links.active { right: 0; }
    .nav-links .nav-link {
        padding: 0.9rem 1.25rem; font-size: 1rem; width: 100%;
        display: flex; align-items: center; gap: 0.6rem;
        border-radius: 0; border-bottom: 1px solid rgba(128,128,128,0.04);
    }
    .nav-links .nav-link:active { background: rgba(66,133,244,0.08); }
    .nav-links .nav-link i { width: 22px; text-align: center; font-size: 1.1rem; }
    .nav-links .nav-link.active { background: rgba(66,133,244,0.08); border-right: 3px solid var(--primary); font-weight: 700; }
    .nav-actions .desktop-only { display: none !important; }
    [dir="rtl"] .nav-links .nav-link.active { border-right: none; border-left: 3px solid var(--primary); }
}

@media (min-width: 769px) {
    .mobile-only, .close-menu-btn, .mobile-menu-btn { display: none !important; }
    .desktop-only { display: flex !important; }
}

/* ── Hero ── */
.hero {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    text-align: center; padding: 120px 0 80px; position: relative; overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0; z-index: -1;
    background: radial-gradient(ellipse at 20% 50%, rgba(66,133,244,0.06) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 50%, rgba(52,168,83,0.06) 0%, transparent 50%);
}
.hero-content { max-width: 800px; position: relative; z-index: 1; }
.hero-avatar {
    width: 140px; height: 140px; border-radius: 50%; object-fit: cover;
    margin: 0 auto var(--spacing-md); border: 3px solid var(--bg-card);
    box-shadow: var(--shadow-lg); animation: float 6s ease-in-out infinite;
}
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.hero-title { font-family: var(--font-display); font-size: 3.8rem; font-weight: 800; margin-bottom: 0.75rem; line-height: 1.15; letter-spacing: -0.03em; }
.hero-title .highlight { color: var(--primary); }
.hero-subtitle { font-size: 1.3rem; color: var(--text-muted); margin-bottom: 1rem; }
.hero-desc { color: var(--text-muted); max-width: 600px; margin: 0 auto 1.5rem; font-size: 1.05rem; line-height: 1.7; }
.hero-actions { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; margin-bottom: 2rem; }
.hero-skills { display: flex; justify-content: center; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.5rem; }
.skill-tag {
    background: var(--bg-card); padding: 0.5rem 1rem; border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm); font-size: 0.85rem; font-weight: 500;
    display: flex; align-items: center; gap: 0.4rem; border: 1px solid rgba(128,128,128,0.06);
    transition: all var(--transition);
}
.skill-tag:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.skill-tag i { color: var(--primary); }

/* ── Skills ── */
.skills-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--spacing-lg); }
.skill-category h3 { margin-bottom: var(--spacing-sm); display: flex; align-items: center; gap: 0.5rem; font-family: var(--font-display); font-size: 1.1rem; }
.skill-category h3 i { color: var(--secondary); }
.skill-bar-wrap { margin-bottom: 1rem; }
.skill-bar-label { display: flex; justify-content: space-between; margin-bottom: 0.35rem; font-size: 0.85rem; }
.skill-bar-track { height: 6px; background: rgba(128,128,128,0.1); border-radius: 10px; overflow: hidden; }
.skill-bar-fill { height: 100%; border-radius: 10px; transition: width 1s cubic-bezier(0.4,0,0.2,1); width: 0; }
.skill-bar-fill.animated { /* width set inline via JS */ }

/* ── Projects ── */
.projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: var(--spacing-lg); }
.project-card {
    background: var(--bg-card); border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow-sm); transition: all var(--transition);
    border: 1px solid rgba(128,128,128,0.06);
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }
.project-card .thumb-wrap { overflow: hidden; position: relative; height: 220px; }
.project-card .thumb-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.project-card:hover .thumb-wrap img { transform: scale(1.05); }
.project-card .thumb-overlay {
    position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.3), transparent);
    opacity: 0; transition: opacity var(--transition);
}
.project-card:hover .thumb-overlay { opacity: 1; }
.project-body { padding: var(--spacing-md); }
.project-body h3 { font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 0.5rem; }
.project-body p { color: var(--text-muted); font-size: 0.88rem; line-height: 1.6; margin-bottom: 1rem; }
.project-tech { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
.tech-pill {
    font-size: 0.72rem; font-weight: 500; padding: 0.2rem 0.6rem;
    background: rgba(66,133,244,0.08); color: var(--primary);
    border-radius: var(--radius-sm); transition: all var(--transition);
}
.tech-pill:hover { background: rgba(66,133,244,0.15); transform: translateY(-1px); }
.project-footer { display: flex; justify-content: space-between; align-items: center; padding-top: 0.75rem; border-top: 1px solid rgba(128,128,128,0.06); }

/* ── Process ── */
.process-section { position: relative; overflow: hidden; }
.process-section::before {
    content: ''; position: absolute; inset: 0;
    background-image:
        radial-gradient(circle, var(--primary) 1.5px, transparent 1.5px),
        radial-gradient(circle, var(--secondary) 1.5px, transparent 1.5px),
        radial-gradient(circle, var(--accent) 1.5px, transparent 1.5px),
        radial-gradient(circle, var(--warning) 1.5px, transparent 1.5px);
    background-size: 60px 60px, 60px 60px, 60px 60px, 60px 60px;
    background-position: 0 0, 15px 15px, 30px 30px, 45px 45px;
    opacity: 0.15; pointer-events: none;
}
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem; margin-top: 3rem; position: relative; z-index: 1;
}
.process-step {
    text-align: center; position: relative;
    padding: 2rem 1.5rem;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(128,128,128,0.06);
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
}
.process-step:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(66,133,244,0.15);
}
.process-step::before {
    content: ''; position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
    width: 60%; height: 4px; border-radius: 0 0 4px 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent), var(--warning));
    opacity: 0; transition: opacity var(--transition);
}
.process-step:hover::before { opacity: 1; }
.process-icon {
    width: 72px; height: 72px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; color: white; margin: 0 auto 1.25rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12); position: relative; z-index: 2;
    transition: all var(--transition);
}
.process-step:hover .process-icon { transform: scale(1.1) rotate(-5deg); }
.process-step h3 {
    margin-bottom: 0.5rem;
    font-family: var(--font-display); font-size: 1.1rem;
}
.process-step p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; }
.process-step .step-number {
    position: absolute; top: -0.5rem; right: -0.5rem;
    width: 32px; height: 32px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.8rem; font-weight: 700; color: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.process-connector { display: none; }
@media (min-width: 1024px) {
    .process-connector { display: none; }
}

/* ── Why Hire Me ── */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--spacing-lg); }
.why-card {
    text-align: center; padding: 2.5rem 1.5rem;
    border-radius: var(--radius-lg); border-bottom: 4px solid;
    background: var(--bg-card); box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}
.why-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.why-card i { font-size: 2.2rem; margin-bottom: 1rem; }
.why-card h3 { font-family: var(--font-display); margin-bottom: 0.75rem; }
.why-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }

/* ── Services ── */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--spacing-lg); }
.service-card {
    border-radius: var(--radius-lg); overflow: hidden;
    background: var(--bg-card); box-shadow: var(--shadow-sm);
    transition: all var(--transition); border: 1px solid rgba(128,128,128,0.06);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.service-card img { width: 100%; height: 160px; object-fit: cover; }
.service-card-body { padding: var(--spacing-md); }
.service-card-body h3 { font-family: var(--font-display); margin-bottom: 0.5rem; font-size: 1.15rem; }
.service-card-body p { color: var(--text-muted); font-size: 0.88rem; line-height: 1.6; }

/* ── Testimonials ── */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--spacing-lg); }
.testimonial-card {
    background: var(--bg-card); padding: 2rem; border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md); position: relative;
    transition: all var(--transition); border: 1px solid rgba(128,128,128,0.06);
}
.testimonial-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-xl); }
.testimonial-card .quote-icon { position: absolute; top: 1rem; right: 1.5rem; font-size: 2rem; color: rgba(66,133,244,0.08); }
.testimonial-card .client { display: flex; gap: 1rem; align-items: center; margin-bottom: 1.25rem; }
.testimonial-card .client img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.testimonial-card .client h4 { font-size: 0.95rem; margin: 0; }
.testimonial-card .client p { font-size: 0.8rem; color: var(--text-muted); margin: 0; }
.testimonial-card blockquote { font-style: italic; line-height: 1.7; color: var(--text-main); font-size: 0.92rem; }
.testimonial-card .stars { color: var(--warning); margin-top: 0.75rem; font-size: 0.85rem; }

/* ── FAQ ── */
.faq-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: var(--spacing-md); }
.faq-item {
    background: var(--bg-card); padding: var(--spacing-md); border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm); border: 1px solid rgba(128,128,128,0.06);
    transition: all var(--transition);
}
.faq-item:hover { box-shadow: var(--shadow-md); }
.faq-item h4 { margin-bottom: 0.5rem; color: var(--primary); font-size: 0.95rem; display: flex; align-items: center; gap: 0.5rem; }
.faq-item h4 i { font-size: 0.85rem; }
.faq-item p { color: var(--text-muted); font-size: 0.88rem; line-height: 1.7; }

/* ── Stats Bar ── */
.stats-bar {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    padding: 3.5rem 0; color: white;
}
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 2rem; text-align: center; }
.stat-item .stat-number { font-size: 2.8rem; font-weight: 800; margin-bottom: 0.25rem; }
.stat-item .stat-label { opacity: 0.85; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 1.5px; }

/* ── Blog Page ── */
.blog-page { padding-top: 120px !important; }
.blog-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; flex-wrap: wrap; gap: 1rem; }
.blog-header .section-title { text-align: left; margin: 0; }
.sort-select { padding: 0.5rem 1rem; border-radius: var(--radius-sm); border: 1px solid rgba(128,128,128,0.15); background: var(--bg-card); color: var(--text-main); font-size: 0.9rem; cursor: pointer; }
.sort-select:focus { outline: none; border-color: var(--primary); }
.blog-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.blog-card { background: var(--bg-card); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: all var(--transition); border: 1px solid rgba(128,128,128,0.06); display: flex; flex-direction: column; }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-card-img { position: relative; height: 200px; overflow: hidden; display: block; }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.blog-card:hover .blog-card-img img { transform: scale(1.05); }
.blog-card-cat { position: absolute; top: 12px; right: 12px; background: rgba(0,0,0,0.65); color: white; padding: 0.25rem 0.75rem; border-radius: var(--radius-sm); font-size: 0.75rem; font-weight: 600; backdrop-filter: blur(4px); }
.blog-card-body { padding: 1.5rem; display: flex; flex-direction: column; flex: 1; }
.blog-card-meta { color: var(--text-muted); font-size: 0.8rem; margin-bottom: 0.5rem; }
.blog-card-body h2 { margin-bottom: 0.75rem; font-size: 1.2rem; line-height: 1.4; }
.blog-card-body h2 a { color: var(--text-main); transition: color var(--transition); }
.blog-card-body h2 a:hover { color: var(--primary); }
.blog-card-body p { color: var(--text-muted); margin-bottom: 1.5rem; line-height: 1.6; font-size: 0.9rem; flex: 1; }
.blog-read-more { color: var(--primary); font-weight: 600; font-size: 0.85rem; display: inline-flex; align-items: center; gap: 0.35rem; margin-top: auto; transition: gap var(--transition); }
.blog-read-more:hover { gap: 0.6rem; }
.blog-empty { text-align: center; padding: 4rem 2rem; background: var(--bg-card); border-radius: var(--radius-lg); }
.blog-empty i { font-size: 3rem; color: var(--text-muted); margin-bottom: 1rem; }
.blog-empty p { color: var(--text-muted); margin-bottom: 1.5rem; }
.pagination { display: flex; gap: 0.5rem; justify-content: center; margin-top: 3rem; }
.pagination-btn { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); font-weight: 600; font-size: 0.9rem; color: var(--text-muted); transition: all var(--transition); border: 1px solid rgba(128,128,128,0.1); background: var(--bg-card); }
.pagination-btn:hover { border-color: var(--primary); color: var(--primary); }
.pagination-btn.active { background: var(--primary); color: white; border-color: var(--primary); }
/* ── CTA ── */
.cta-section { background: var(--bg-card); padding: var(--spacing-xl) 0; text-align: center; }
.cta-section h2 { font-family: var(--font-display); font-size: 2.4rem; margin-bottom: 0.75rem; }
.cta-section p { color: var(--text-muted); max-width: 550px; margin: 0 auto 1.5rem; font-size: 1.05rem; line-height: 1.7; }

/* ── Footer ── */
.footer {
    background: var(--bg-card); padding: 3rem 0 2rem;
    border-top: 1px solid rgba(128,128,128,0.08);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 2rem; }
@media (max-width: 992px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-brand .logo { margin-bottom: 0.75rem; }
.footer-brand p { color: var(--text-muted); font-size: 0.88rem; line-height: 1.6; max-width: 350px; }
.footer h4 { font-family: var(--font-display); font-size: 0.95rem; margin-bottom: 1rem; }
.footer ul li { margin-bottom: 0.5rem; }
.footer ul li a { color: var(--text-muted); font-size: 0.88rem; transition: all var(--transition); }
.footer ul li a:hover { color: var(--primary); padding-left: 4px; }
.social-links { display: flex; gap: 0.75rem; }
.social-link {
    width: 40px; height: 40px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-muted); font-size: 1.1rem;
    transition: all var(--transition); background: rgba(128,128,128,0.06);
}
.social-link:hover { color: white; background: var(--primary); transform: translateY(-3px); }
.footer-links-col ul { list-style: none; padding: 0; }
.footer-links-col ul li { margin-bottom: 0.5rem; }
.footer-links-col ul li a { color: var(--text-muted); font-size: 0.88rem; transition: all var(--transition); }
.footer-links-col ul li a:hover { color: var(--primary); padding-left: 4px; }
.payment-methods { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; font-size: 1.8rem; color: var(--text-muted); margin-bottom: 1rem; }
.payment-methods i { transition: all var(--transition); }
.payment-methods i:hover { color: var(--primary) !important; transform: translateY(-2px); }
.footer-bottom { text-align: center; padding-top: 1.5rem; border-top: 1px solid rgba(128,128,128,0.06); color: var(--text-muted); font-size: 0.85rem; }

@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .footer-brand p { max-width: 100%; }
    .social-links { justify-content: center; }
}

/* ── Grid Layouts ── */
.grid-2col { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-lg); }
.grid-sidebar { display: grid; grid-template-columns: 2fr 1fr; gap: var(--spacing-lg); align-items: start; }
@media (max-width: 768px) { .grid-2col, .grid-sidebar { grid-template-columns: 1fr; } }

/* ── Animations ── */
.fade-up { opacity: 0; transform: translateY(30px); transition: all 0.7s cubic-bezier(0.4,0,0.2,1); }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-in { opacity: 0; transition: opacity 0.7s ease; }
.fade-in.visible { opacity: 1; }
.scale-in { opacity: 0; transform: scale(0.9); transition: all 0.5s cubic-bezier(0.4,0,0.2,1); }
.scale-in.visible { opacity: 1; transform: scale(1); }
.stagger > * { opacity: 0; transform: translateY(20px); }
.stagger.visible > * { opacity: 1; transform: translateY(0); }
.stagger.visible > *:nth-child(1) { transition: all 0.5s ease 0.05s; }
.stagger.visible > *:nth-child(2) { transition: all 0.5s ease 0.15s; }
.stagger.visible > *:nth-child(3) { transition: all 0.5s ease 0.25s; }
.stagger.visible > *:nth-child(4) { transition: all 0.5s ease 0.35s; }
.stagger.visible > *:nth-child(5) { transition: all 0.5s ease 0.45s; }
.stagger.visible > *:nth-child(6) { transition: all 0.5s ease 0.55s; }

/* ── RTL ── */
[dir="rtl"] { font-family: 'Cairo', 'Inter', sans-serif; text-align: right; }
[dir="rtl"] .logo { flex-direction: row-reverse; }
[dir="rtl"] .nav-actions { flex-direction: row-reverse; }
[dir="rtl"] .skill-tag, [dir="rtl"] .skill-category h3 { flex-direction: row-reverse; }
[dir="rtl"] .hero-skills { flex-direction: row-reverse; }
[dir="rtl"] .btn { flex-direction: row-reverse; }
[dir="rtl"] .social-links { justify-content: center; }
[dir="rtl"] .testimonial-card .quote-icon { right: auto; left: 1.5rem; }
[dir="rtl"] .why-card { text-align: center; }
[dir="rtl"] .project-footer { flex-direction: row-reverse; }
[dir="rtl"] .faq-item h4 { flex-direction: row-reverse; }

/* ── Sidebar Layout ── */
.sidebar-layout { display: grid; grid-template-columns: 1fr 320px; gap: var(--spacing-lg); align-items: start; }

/* ── Profile ── */
.profile-layout { display: grid; grid-template-columns: 240px 1fr; gap: var(--spacing-lg); align-items: start; }
.profile-sidebar { background: var(--bg-card); border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow-sm); border: 1px solid rgba(128,128,128,0.06); position: sticky; top: 100px; }
.profile-sidebar ul { list-style: none; padding: 0; }
.profile-sidebar .nav-item { margin-bottom: 0.5rem; }
.profile-sidebar .nav-link { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem 1rem; border-radius: var(--radius-sm); color: var(--text-muted); font-weight: 500; transition: all var(--transition); }
.profile-sidebar .nav-link:hover { background: rgba(66,133,244,0.06); color: var(--text-main); }
.profile-sidebar .nav-link.active { background: rgba(66,133,244,0.1); color: var(--primary); }
.profile-sidebar .nav-divider { margin-top: 1.5rem; border-top: 1px solid rgba(0,0,0,0.05); padding-top: 1rem; }
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-lg); }
.order-card { display: block; padding: 2rem; }
.order-header { display: grid; grid-template-columns: 1fr auto; gap: 1rem; margin-bottom: 1.5rem; }
.order-footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-lg); margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(128,128,128,0.08); }
.milestones-container { display: flex; justify-content: space-between; align-items: center; position: relative; margin-top: 1.5rem; margin-bottom: 0.5rem; padding: 0 0.5rem; }
.milestone-line { position: absolute; top: 14px; left: 0; right: 0; height: 2px; background: #eee; z-index: 1; }
.milestone-progress { position: absolute; top: 14px; left: 0; height: 2px; background: var(--primary); z-index: 1; transition: width 0.6s ease; }
/* ── System Row (payment) ── */
.sys-row { display: flex; justify-content: space-between; align-items: center; padding: 0.75rem 0; }
.sys-value { font-weight: 700; }
/* ── Widget Layout ── */
.ai-chat-widget { position: fixed; bottom: 24px; z-index: 9999; direction: ltr; }
[dir="rtl"] .ai-chat-widget { left: 24px; right: auto; }
[dir="ltr"] .ai-chat-widget { right: 24px; left: auto; }

.ai-chat-toggle {
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--primary, #4285F4); color: #fff;
    border: none; cursor: pointer; font-size: 1.5rem;
    box-shadow: 0 4px 20px rgba(66,133,244,0.4);
    transition: all 0.3s;
    display: flex; align-items: center; justify-content: center;
    position: relative; z-index: 10000;
}
.ai-chat-toggle:hover { transform: scale(1.1); }
.ai-chat-toggle.hidden { display: none; }

.ai-chat-panel {
    position: absolute; bottom: 68px;
    width: 380px; max-width: calc(100vw - 48px);
    height: 520px; max-height: calc(100vh - 160px);
    background: var(--bg-card, #fff); border-radius: 16px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.15);
    display: none; flex-direction: column; overflow: hidden;
    border: 1px solid rgba(128,128,128,0.12);
}
[dir="rtl"] .ai-chat-panel { left: 0; right: auto; }
[dir="ltr"] .ai-chat-panel { right: 0; left: auto; }
.ai-chat-panel.open { display: flex; }

/* ── Header ── */
.ai-chat-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.85rem 1rem; background: var(--primary, #4285F4);
    color: #fff; font-weight: 600; font-size: 0.9rem;
    flex-shrink: 0;
}
.ai-chat-header i { margin-right: 0.4rem; }
[dir="rtl"] .ai-chat-header i { margin-right: 0; margin-left: 0.4rem; }
.ai-chat-header-btn {
    background: none; border: none; color: #fff; font-size: 0.85rem;
    cursor: pointer; opacity: 0.8; padding: 0.3rem 0.4rem;
    border-radius: 6px; transition: all 0.2s;
}
.ai-chat-header-btn:hover { opacity: 1; background: rgba(255,255,255,0.15); }
.ai-chat-close { background: none; border: none; color: #fff; font-size: 1.4rem; cursor: pointer; line-height: 1; padding: 0 0.25rem; }

/* ── Views ── */
.ai-chat-view { display: flex; flex-direction: column; flex: 1; overflow: hidden; }
.ai-chat-side-view { display: flex; flex-direction: column; flex: 1; overflow: hidden; }
.ai-chat-side-header {
    padding: 0.85rem 1rem; font-weight: 600; font-size: 0.85rem;
    background: var(--bg-body, #f8f9fa); border-bottom: 1px solid rgba(128,128,128,0.08);
    flex-shrink: 0;
}
.ai-chat-side-list { flex: 1; overflow-y: auto; padding: 0.5rem; }
.ai-chat-side-empty { padding: 2rem 1rem; text-align: center; opacity: 0.4; font-size: 0.85rem; }

/* ── History Items ── */
.ai-chat-history-item {
    padding: 0.75rem; border-radius: 10px; cursor: pointer;
    transition: background 0.2s; margin-bottom: 0.25rem;
    border: 1px solid transparent;
}
.ai-chat-history-item:hover { background: rgba(128,128,128,0.06); }
.ai-chat-history-item.active { background: rgba(66,133,244,0.08); border-color: rgba(66,133,244,0.2); }
.ai-chat-history-subject { font-weight: 600; font-size: 0.85rem; margin-bottom: 0.2rem; }
.ai-chat-history-preview { font-size: 0.78rem; opacity: 0.6; margin-bottom: 0.2rem; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ai-chat-history-meta { font-size: 0.7rem; opacity: 0.4; }

/* ── Settings ── */
.ai-chat-settings-body { padding: 1rem; flex: 1; overflow-y: auto; }
.ai-chat-setting-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0.75rem 0; border-bottom: 1px solid rgba(128,128,128,0.06);
    font-size: 0.85rem;
}
.switch { position: relative; display: inline-block; width: 40px; height: 22px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
    position: absolute; cursor: pointer; inset: 0;
    background: rgba(128,128,128,0.25); border-radius: 22px;
    transition: 0.3s;
}
.slider::before {
    content: ''; position: absolute; height: 16px; width: 16px;
    left: 3px; bottom: 3px; background: #fff; border-radius: 50%;
    transition: 0.3s;
}
.switch input:checked + .slider { background: var(--primary, #4285F4); }
.switch input:checked + .slider::before { transform: translateX(18px); }

/* ── Messages ── */
.ai-chat-messages {
    flex: 1; overflow-y: auto; padding: 0.75rem;
    display: flex; flex-direction: column; gap: 0.6rem;
    background: var(--bg-main, #f8f9fa);
}
[data-theme="dark"] .ai-chat-messages { background: rgba(0,0,0,0.15); }

.ai-msg {
    max-width: 88%; padding: 0.6rem 0.9rem; border-radius: 12px;
    font-size: 0.85rem; line-height: 1.6; word-wrap: break-word;
    animation: fadeUp 0.3s ease;
}
.ai-msg-bot {
    align-self: flex-start; background: var(--bg-card, #fff);
    border-bottom-left-radius: 4px; color: var(--text-main, #222);
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
[dir="rtl"] .ai-msg-bot { align-self: flex-end; border-radius: 12px 12px 4px 12px; }
.ai-msg-user {
    align-self: flex-end; background: var(--primary, #4285F4);
    color: #fff; border-bottom-right-radius: 4px;
}
[dir="rtl"] .ai-msg-user { align-self: flex-start; border-radius: 12px 12px 12px 4px; }
.ai-msg-system {
    align-self: center; background: rgba(251,188,5,0.12);
    color: var(--text-muted); font-size: 0.78rem;
    border-radius: 20px; max-width: 95%; text-align: center;
}

/* ── Input ── */
.ai-chat-input-wrap {
    display: flex; gap: 0.4rem; padding: 0.65rem 0.75rem;
    background: var(--bg-card, #fff); border-top: 1px solid rgba(128,128,128,0.1);
    flex-shrink: 0;
}
.ai-chat-input-wrap input[type="text"] {
    flex: 1; padding: 0.55rem 0.9rem; border: 1px solid rgba(128,128,128,0.2);
    border-radius: 24px; font-size: 0.85rem; outline: none;
    background: var(--bg-main, #f8f9fa); color: var(--text-main, #222);
}
.ai-chat-input-wrap input[type="text"]:focus { border-color: var(--primary, #4285F4); }
.ai-chat-send {
    width: 38px; height: 38px; border-radius: 50%;
    background: var(--primary, #4285F4); color: #fff;
    border: none; cursor: pointer; font-size: 0.9rem;
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.3s; flex-shrink: 0;
}
.ai-chat-send:disabled { opacity: 0.6; }
.ai-chat-attach {
    width: 36px; height: 36px; border-radius: 50%;
    background: transparent; color: var(--text-main, #555);
    border: 1px dashed rgba(128,128,128,0.3); cursor: pointer; font-size: 0.85rem;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; transition: all 0.2s;
}
.ai-chat-attach:hover { background: rgba(128,128,128,0.08); border-color: var(--primary); }

.ai-chat-msg-file { margin-bottom: 4px; }
.ai-chat-msg-file img { max-width: 100%; border-radius: 8px; display: block; max-height: 160px; }
.ai-chat-msg-file a { color: inherit; text-decoration: underline; font-size: 0.8rem; display:inline-flex; align-items:center; gap:0.3rem; }

/* ── Notices ── */
.ai-chat-ticket {
    padding: 0.5rem 0.75rem; margin: 0 0.75rem 0.75rem;
    background: #e8f5e9; border-radius: 8px;
    display: flex; align-items: center; justify-content: space-between;
    font-size: 0.8rem; animation: fadeUp 0.3s ease; flex-shrink: 0;
}
[data-theme="dark"] .ai-chat-ticket { background: #1b5e20; color: #fff; }
.ai-chat-ticket a { font-weight: 600; color: var(--primary); text-decoration: none; }
.ai-chat-ticket a:hover { text-decoration: underline; }

.ai-chat-admin-notice {
    padding: 0.5rem 0.75rem; margin: 0 0.75rem 0.75rem;
    background: rgba(66,133,244,0.1); border-radius: 8px;
    display: flex; align-items: center; gap: 0.5rem;
    font-size: 0.8rem; color: var(--primary); animation: fadeUp 0.3s ease;
    flex-shrink: 0;
}

@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ── Sidebar ── */
.sidebar { display: flex; flex-direction: column; gap: 1.5rem; }
.sidebar-widget { background: var(--bg-card); padding: 1.5rem; border-radius: var(--radius-md); border: 1px solid rgba(128,128,128,0.06); }
.sidebar-title { font-size: 1rem; margin-bottom: 1rem; font-family: var(--font-display); padding-inline-start: 0.5rem; border-inline-start: 3px solid var(--primary); }
.sidebar-search { display: flex; gap: 0; }
.sidebar-search .form-control { border-radius: var(--radius-sm) 0 0 var(--radius-sm); border-right: none; flex: 1; }
.sidebar-search .btn { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 0.65rem 1rem; }
.sidebar-categories { display: flex; flex-direction: column; gap: 0.35rem; }
.sidebar-categories a { display: flex; justify-content: space-between; align-items: center; padding: 0.55rem 0.75rem; border-radius: var(--radius-sm); color: var(--text-muted); transition: all var(--transition); font-size: 0.88rem; }
.sidebar-categories a:hover { background: rgba(66,133,244,0.06); color: var(--primary); }
.cat-count { background: rgba(128,128,128,0.08); padding: 0.1rem 0.55rem; border-radius: 10px; font-size: 0.75rem; font-weight: 600; }
.sidebar-recent { display: flex; flex-direction: column; gap: 1rem; }
.sidebar-recent li { display: flex; gap: 0.75rem; align-items: flex-start; }
.sidebar-post-img { flex-shrink: 0; width: 56px; height: 56px; border-radius: var(--radius-sm); overflow: hidden; }
.sidebar-post-img img { width: 100%; height: 100%; object-fit: cover; }
.sidebar-recent h4 { font-size: 0.88rem; line-height: 1.4; }
.sidebar-recent h4 a { color: var(--text-main); transition: color var(--transition); }
.sidebar-recent h4 a:hover { color: var(--primary); }
.sidebar-post-date { font-size: 0.75rem; color: var(--text-muted); }
.sidebar-newsletter { background: linear-gradient(135deg, var(--primary), var(--secondary)); color: white; border-color: transparent !important; }
.sidebar-newsletter h3 { font-family: var(--font-display); font-size: 1.05rem; margin-bottom: 0.5rem; border: none; padding: 0; }
.sidebar-newsletter p { font-size: 0.85rem; opacity: 0.9; margin-bottom: 1rem; }
.sidebar-newsletter .form-control { border: none; margin-bottom: 0.5rem; }
.sidebar-newsletter .btn-primary { background: white; color: var(--primary); }
.sidebar-newsletter .btn-primary:hover { background: rgba(255,255,255,0.9); }
.sidebar-subscribe-btn { width:100%; }