/* WhatsApp CRM Landing - استایل مشترک */
:root {
    --bg-dark: #0a0e17;
    --bg-card: #111827;
    --bg-card-hover: #151d2e;
    --accent: #059669;
    --accent-light: #10b981;
    --accent-soft: rgba(16,185,129,0.12);
    --accent-glow: rgba(5, 150, 105, 0.35);
    --text: #f3f4f6;
    --text-muted: #9ca3af;
    --border: rgba(255,255,255,0.08);
    --border-hover: rgba(16,185,129,0.35);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Vazirmatn', sans-serif;
    background: var(--bg-dark);
    background-image: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(5,150,105,0.05) 0%, transparent 50%);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
a { color: var(--accent-light); text-decoration: none; transition: color 0.25s; }
a:hover { color: var(--accent); }

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 20px 0;
    background: linear-gradient(180deg, rgba(10,14,23,0.95) 0%, rgba(10,14,23,0) 100%);
    backdrop-filter: blur(12px);
    transition: background 0.3s;
}
header.scrolled { background: rgba(10,14,23,0.98); }
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text);
}
.logo svg { width: 36px; height: 36px; }
.nav { display: flex; gap: 32px; align-items: center; }
.nav a { color: var(--text-muted); font-weight: 500; padding: 8px 12px; border-radius: 8px; transition: all 0.25s; }
.nav a:hover { color: var(--accent-light); background: var(--accent-soft); }
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    font-family: inherit;
}
.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, #047857 100%);
    color: white !important;
    box-shadow: 0 4px 20px var(--accent-glow);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(5,150,105,0.25);
    background: linear-gradient(135deg, #10b981 0%, var(--accent) 100%);
    color: white !important;
}
.btn-wa { background: linear-gradient(135deg, #25D366 0%, #20bd5a 100%); color: white !important; box-shadow: 0 4px 16px rgba(37,211,102,0.35); }
.btn-wa:hover { background: linear-gradient(135deg, #34d399 0%, #25D366 100%); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(37,211,102,0.45); color: white !important; }
.btn-outline {
    background: transparent;
    color: var(--accent-light);
    border: 2px solid var(--accent);
}
.btn-outline:hover { background: var(--accent-soft); border-color: var(--accent-light); transform: translateY(-1px); }
/* Header buttons - ensure correct colors */
header .btn-primary { background: linear-gradient(135deg, var(--accent) 0%, #047857 100%) !important; color: white !important; }
header .btn-wa { background: linear-gradient(135deg, #25D366 0%, #20bd5a 100%) !important; color: white !important; }

/* Footer */
footer {
    padding: 40px 0;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}
footer a { margin: 0 8px; padding: 4px 8px; border-radius: 6px; transition: all 0.25s; }
footer a:hover { color: var(--accent-light); background: var(--accent-soft); }

@media (max-width: 768px) {
    .nav { display: none; }
}