/* ═══════════════════════════════════════════════════════════
   Apex Advisory — Premium Dark Design System
   ═══════════════════════════════════════════════════════════ */

:root {
    --bg: #06080F;
    --bg-card: rgba(14, 18, 30, 0.7);
    --bg-card-hover: rgba(20, 25, 42, 0.85);
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(79, 142, 255, 0.25);
    --text-1: #F0F2F8;
    --text-2: #9BA3B5;
    --text-3: #5C6478;
    --accent: #4F8EFF;
    --accent-2: #6E44FF;
    --accent-3: #00D68F;
    --warning: #FF6B6B;
    --radius: 16px;
    --radius-sm: 10px;
    --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
    font-family: 'Cairo', sans-serif;
    background: var(--bg);
    color: var(--text-1);
    line-height: 1.7;
    overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ═══ الخلفية ═══ */
.bg-effects { position: fixed; inset: 0; z-index: 0; pointer-events: none; }

.gradient-sphere {
    position: absolute;
    border-radius: 50%;
    will-change: transform;
}
.sphere-1 {
    width: 700px; height: 700px;
    top: -20%; right: -15%;
    background: radial-gradient(circle, rgba(79,142,255,0.12) 0%, rgba(79,142,255,0.03) 35%, transparent 65%);
    animation: float 14s ease-in-out infinite alternate;
}
.sphere-2 {
    width: 550px; height: 550px;
    bottom: -15%; left: -12%;
    background: radial-gradient(circle, rgba(110,68,255,0.10) 0%, rgba(110,68,255,0.02) 35%, transparent 65%);
    animation: float 18s ease-in-out infinite alternate-reverse;
}
.sphere-3 {
    width: 400px; height: 400px;
    top: 45%; left: 55%;
    background: radial-gradient(circle, rgba(0,214,143,0.08) 0%, transparent 55%);
    animation: float 20s ease-in-out infinite alternate;
}

.noise-overlay {
    position: absolute; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
    background-size: 200px;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -20px) scale(1.05); }
    100% { transform: translate(-15px, 35px) scale(0.97); }
}

/* ═══ التنقل ═══ */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    padding: 18px 0;
    transition: var(--transition);
}
.navbar.scrolled {
    background: rgba(6, 8, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; }

.nav-logo {
    display: flex; align-items: center; gap: 10px;
    text-decoration: none; color: var(--text-1);
}
.logo-text { font-size: 1.25rem; font-weight: 800; letter-spacing: -0.5px; }
.logo-accent { color: var(--accent); }

.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-link {
    color: var(--text-2); text-decoration: none;
    font-size: 0.92rem; font-weight: 600;
    transition: color 0.3s; position: relative;
}
.nav-link::after {
    content: ''; position: absolute;
    bottom: -4px; right: 0; width: 0; height: 2px;
    background: var(--accent); transition: width 0.3s;
}
.nav-link:hover { color: var(--text-1); }
.nav-link:hover::after { width: 100%; }

.nav-cta {
    background: var(--accent); color: white !important;
    padding: 8px 20px; border-radius: 8px;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: #3a7ae8; }

.lang-toggle {
    background: rgba(79,142,255,0.08);
    border: 1px solid rgba(79,142,255,0.2);
    color: var(--accent); padding: 5px 14px;
    border-radius: 6px; font-size: 0.82rem;
    font-weight: 700; cursor: pointer;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
}
.lang-toggle:hover { background: rgba(79,142,255,0.15); }

.nav-mobile-group { display: none; align-items: center; gap: 12px; }
.mobile-menu-btn {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 4px;
}
.mobile-menu-btn span {
    width: 22px; height: 2px; background: var(--text-2);
    border-radius: 2px; transition: var(--transition);
}

/* ═══ البطل ═══ */
.hero {
    position: relative; z-index: 1;
    padding: 160px 0 80px;
    min-height: 100vh;
    display: flex; align-items: center;
}
.hero-content { max-width: 720px; }

.hero-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 0.85rem; color: var(--accent-3);
    font-weight: 600; margin-bottom: 24px;
    padding: 6px 16px; border-radius: 30px;
    background: rgba(0,214,143,0.06);
    border: 1px solid rgba(0,214,143,0.15);
}

.hero-title { margin-bottom: 24px; }
.title-line {
    display: block; font-size: 3.2rem;
    font-weight: 900; line-height: 1.15;
    color: var(--text-1);
}
.title-highlight {
    display: block; font-size: 3.2rem;
    font-weight: 900; line-height: 1.15;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-3) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem; color: var(--text-2);
    line-height: 1.85; max-width: 600px;
    margin-bottom: 40px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* أزرار */
.btn-primary {
    display: inline-flex; align-items: center; gap: 10px;
    background: linear-gradient(135deg, var(--accent), #3a6fd8);
    color: white; padding: 14px 30px;
    border-radius: var(--radius-sm); font-weight: 700;
    font-size: 0.95rem; text-decoration: none;
    border: none; cursor: pointer; transition: var(--transition);
    font-family: inherit; position: relative; overflow: hidden;
}
.btn-primary::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, #3a6fd8, var(--accent));
    opacity: 0; transition: opacity 0.3s;
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary > * { position: relative; z-index: 1; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(79,142,255,0.3); }

.btn-ghost {
    display: inline-flex; align-items: center;
    color: var(--text-2); padding: 14px 24px;
    border-radius: var(--radius-sm); font-weight: 600;
    font-size: 0.95rem; text-decoration: none;
    border: 1px solid var(--border); transition: var(--transition);
}
.btn-ghost:hover { color: var(--text-1); border-color: var(--border-hover); }

.btn-large { padding: 18px 36px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* إحصائيات البطل */
.hero-metrics {
    display: flex; align-items: center; gap: 40px;
    margin-top: 64px; padding-top: 40px;
    border-top: 1px solid var(--border);
}
.metric { flex: 1; }
.metric-value {
    font-size: 2.2rem; font-weight: 900;
    color: var(--text-1); line-height: 1;
    font-family: 'Inter', sans-serif;
}
.metric-suffix { color: var(--accent); }
.metric-label {
    font-size: 0.82rem; color: var(--text-3);
    margin-top: 6px; font-weight: 600;
}
.metric-bar {
    height: 3px; background: var(--border);
    border-radius: 3px; margin-top: 10px; overflow: hidden;
}
.metric-fill {
    height: 100%; border-radius: 3px;
    background: linear-gradient(90deg, var(--accent), var(--accent-3));
    transition: width 1.5s ease-out;
}
.metric-divider {
    width: 1px; height: 50px;
    background: var(--border);
}

/* حركة الظهور */
.reveal-text { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.reveal-text.visible { opacity: 1; transform: translateY(0); }
[data-reveal] { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease-out, transform 0.7s ease-out; }
[data-reveal].visible { opacity: 1; transform: translateY(0); }

/* ═══ الأقسام ═══ */
.section-header { text-align: center; margin-bottom: 56px; }
.section-tag {
    display: inline-block; font-size: 0.82rem;
    font-weight: 700; color: var(--accent);
    text-transform: uppercase; letter-spacing: 2px;
    margin-bottom: 16px; padding: 6px 16px;
    border-radius: 30px;
    background: rgba(79,142,255,0.06);
    border: 1px solid rgba(79,142,255,0.15);
}
.tag-warning {
    color: var(--warning);
    background: rgba(255,107,107,0.06);
    border-color: rgba(255,107,107,0.15);
}
.section-title {
    font-size: 2.4rem; font-weight: 900;
    line-height: 1.25; max-width: 700px;
    margin: 0 auto;
}

/* ═══ بطاقات الخدمات ═══ */
.services, .problems, .trust, .contact {
    position: relative; z-index: 1; padding: 100px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.s-card {
    position: relative; padding: 36px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
    overflow: hidden;
}
.s-card-glow {
    position: absolute; top: 0; left: 0; right: 0;
    height: 1px; background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0; transition: opacity 0.5s;
}
.s-card:hover { background: var(--bg-card-hover); border-color: var(--border-hover); transform: translateY(-4px); }
.s-card:hover .s-card-glow { opacity: 1; }

.s-card.featured { border-color: rgba(79,142,255,0.2); }
.s-card.featured .s-card-glow { opacity: 0.6; }

.s-badge {
    position: absolute; top: 16px; left: 16px;
    background: linear-gradient(135deg, var(--accent), var(--accent-3));
    color: white; font-size: 0.72rem; font-weight: 700;
    padding: 3px 12px; border-radius: 30px;
}
html[dir="ltr"] .s-badge { left: auto; right: 16px; }

.s-icon { margin-bottom: 20px; }
.s-card h3 { font-size: 1.3rem; font-weight: 800; margin-bottom: 12px; }
.s-card p { color: var(--text-2); font-size: 0.92rem; line-height: 1.7; margin-bottom: 20px; }

.s-features { list-style: none; }
.s-features li {
    color: var(--text-3); font-size: 0.88rem;
    padding: 6px 0; display: flex; align-items: center; gap: 8px;
}
.s-features li::before {
    content: ''; width: 6px; height: 6px;
    background: var(--accent-3); border-radius: 50%;
    flex-shrink: 0;
}

/* ═══ نقاط الألم ═══ */
.problems-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
}
.problem-card {
    padding: 36px; background: var(--bg-card);
    border: 1px solid var(--border); border-radius: var(--radius);
    transition: var(--transition); position: relative;
}
.problem-card:hover { border-color: rgba(255,107,107,0.2); transform: translateY(-3px); }
.problem-number {
    font-size: 3rem; font-weight: 900;
    font-family: 'Inter', sans-serif;
    background: linear-gradient(180deg, rgba(255,107,107,0.2), transparent);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; line-height: 1; margin-bottom: 16px;
}
.problem-card h3 { font-size: 1.15rem; font-weight: 800; margin-bottom: 10px; }
.problem-card p { color: var(--text-2); font-size: 0.9rem; line-height: 1.7; }
.problems-cta { text-align: center; margin-top: 48px; }

/* ═══ الثقة ═══ */
.trust-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.trust-card {
    padding: 32px 24px; text-align: center;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); transition: var(--transition);
}
.trust-card:hover { border-color: var(--border-hover); transform: translateY(-3px); }
.trust-icon { margin-bottom: 20px; display: flex; justify-content: center; }
.trust-card h3 { font-size: 1rem; font-weight: 800; margin-bottom: 10px; }
.trust-card p { color: var(--text-2); font-size: 0.85rem; line-height: 1.7; }

/* ═══ النموذج الذكي ═══ */
.contact-wrapper {
    display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start;
}
.contact-info { padding-top: 20px; }
.contact-info .section-tag { margin: 0; }
.contact-info .section-title { text-align: right; margin: 16px 0 20px; max-width: none; font-size: 2rem; }
html[dir="ltr"] .contact-info .section-title { text-align: left; }
.contact-desc { color: var(--text-2); font-size: 0.95rem; line-height: 1.8; margin-bottom: 32px; }

.contact-details { display: flex; flex-direction: column; gap: 14px; }
.contact-item { display: flex; align-items: center; gap: 12px; color: var(--text-2); font-size: 0.9rem; }

.funnel-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0; overflow: hidden;
}
.funnel-progress {
    height: 3px; background: rgba(255,255,255,0.04);
}
.funnel-progress-bar {
    height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-3));
    transition: width 0.5s ease-out;
}

.funnel-step { display: none; padding: 36px; }
.funnel-step.active { display: block; animation: fadeUp 0.4s ease-out; }

.funnel-q { font-size: 1.15rem; font-weight: 800; margin-bottom: 24px; }

.funnel-options { display: grid; grid-template-columns: 1fr; gap: 10px; }
.funnel-options.cols-2 { grid-template-columns: 1fr 1fr; }

.funnel-btn {
    display: block; width: 100%;
    text-align: right; padding: 16px 20px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-2); font-size: 0.95rem;
    font-weight: 600; cursor: pointer;
    font-family: inherit; transition: var(--transition);
}
html[dir="ltr"] .funnel-btn { text-align: left; }
.funnel-btn:hover { background: rgba(79,142,255,0.06); border-color: var(--border-hover); color: var(--text-1); }
.funnel-btn.selected { background: rgba(79,142,255,0.1); border-color: var(--accent); color: var(--accent); }

.funnel-back {
    display: inline-block; margin-top: 20px;
    background: none; border: none;
    color: var(--text-3); font-size: 0.85rem;
    font-weight: 600; cursor: pointer;
    font-family: inherit; transition: color 0.3s;
}
.funnel-back:hover { color: var(--text-1); }

/* حقول النموذج */
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block; font-size: 0.85rem;
    font-weight: 600; color: var(--text-3);
    margin-bottom: 6px;
}
.form-group input, .form-group textarea {
    width: 100%; padding: 12px 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-1); font-size: 0.95rem;
    font-family: inherit; transition: border-color 0.3s;
    outline: none;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* نجاح */
.success-anim { text-align: center; margin-bottom: 20px; }
.success-circle {
    stroke-dasharray: 226; stroke-dashoffset: 226;
    animation: drawCircle 0.8s ease-out 0.2s forwards;
}
.success-check {
    stroke-dasharray: 60; stroke-dashoffset: 60;
    animation: drawCheck 0.5s ease-out 0.8s forwards;
}
@keyframes drawCircle { to { stroke-dashoffset: 0; } }
@keyframes drawCheck { to { stroke-dashoffset: 0; } }

#step-success { text-align: center; }
#step-success h3 { font-size: 1.4rem; color: var(--accent-3); margin-bottom: 10px; }
#step-success p { color: var(--text-2); }

/* ═══ الفوتر ═══ */
.footer {
    position: relative; z-index: 1;
    padding: 40px 0; border-top: 1px solid var(--border);
}
.footer-content { text-align: center; }
.footer-brand { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 8px; }
.footer-text { color: var(--text-3); font-size: 0.85rem; }
.footer-copy { color: var(--text-3); font-size: 0.75rem; opacity: 0.5; margin-top: 4px; }

/* ═══ حركات ═══ */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ═══ اتجاه إنجليزي ═══ */
html[dir="ltr"] body { font-family: 'Inter', 'Cairo', sans-serif; }
html[dir="ltr"] .nav-link::after { right: auto; left: 0; }

/* ═══ تجاوب الجوال ═══ */
@media (max-width: 1024px) {
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-mobile-group { display: flex; }
    .mobile-menu-btn { display: flex; }
    .nav-links.open {
        display: flex; flex-direction: column;
        position: absolute; top: 100%; right: 0; left: 0;
        background: rgba(6,8,15,0.95);
        backdrop-filter: blur(20px); padding: 20px;
        border-bottom: 1px solid var(--border); gap: 16px;
    }

    .title-line, .title-highlight { font-size: 2rem; }
    .hero { padding: 120px 0 60px; min-height: auto; }
    .hero-metrics { flex-direction: column; gap: 24px; }
    .metric-divider { width: 60px; height: 1px; }

    .services-grid, .problems-grid { grid-template-columns: 1fr; }
    .trust-grid { grid-template-columns: 1fr 1fr; }
    .contact-wrapper { grid-template-columns: 1fr; gap: 32px; }
    .contact-info .section-title { text-align: center; font-size: 1.6rem; }
    .contact-info .section-tag { display: block; text-align: center; }
    html[dir="ltr"] .contact-info .section-title { text-align: center; }
    .form-row { grid-template-columns: 1fr; }
    .section-title { font-size: 1.8rem; }
}

@media (max-width: 480px) {
    .title-line, .title-highlight { font-size: 1.6rem; }
    .funnel-options.cols-2 { grid-template-columns: 1fr; }
    .trust-grid { grid-template-columns: 1fr; }
}