/* ============================================================
   CORPORATE TAX RETURNS (T2) LANDING PAGE -- colour theme
   (core/templates/core/service_pages/corporate-tax-returns.html)

   This was the first landing page and used the shared, almost colourless
   styles. This file gives it a theme of its own that stays close to the
   site's brand: a light steel-blue "ledger paper" hero, a navy deadline card
   and a brand cyan-to-blue accent under every heading. Only the corporate
   template loads it, so overriding the shared .cs-hero / .cs-cal rules here
   does not affect any other page.
   ============================================================ */

/* ---------- Hero: light steel blue with a faint ledger grid ---------- */
.cs-hero {
    background:
        radial-gradient(760px 360px at 96% -12%, rgba(34, 211, 238, 0.16) 0%, rgba(34, 211, 238, 0) 70%),
        radial-gradient(680px 340px at 0% 108%, rgba(37, 99, 235, 0.11) 0%, rgba(37, 99, 235, 0) 70%),
        linear-gradient(rgba(30, 58, 138, 0.04) 1px, transparent 1px) 0 0 / 34px 34px,
        linear-gradient(90deg, rgba(30, 58, 138, 0.04) 1px, transparent 1px) 0 0 / 34px 34px,
        linear-gradient(135deg, #f1f5f9 0%, #e9eff7 55%, #dde8f5 100%) !important;
    border-bottom: 1px solid #cdd8e6;
}
.cs-crumbs a:hover { color: #1d4ed8; }
.cs-hero .ct-rd-eyebrow {
    color: #1e3a8a;
    background: #dbeafe;
    border: 1px solid #bfdbfe;
}
.cs-hero h1 { color: #0b1f3a; }
.cs-hero-intro { color: #334155; }
.cs-hero-points .cs-ico { background: #1d4ed8; }

/* ---------- Deadline card: navy header, white body ---------- */
.cs-cal {
    padding: 0;
    overflow: hidden;
    border-color: #c9d6e8;
    box-shadow: 0 30px 70px -28px rgba(15, 42, 74, 0.45), 0 2px 8px rgba(15, 23, 42, 0.05);
}
.cs-cal-head {
    margin: 0;
    padding: 1.1rem 1.4rem 1.05rem;
    background: linear-gradient(135deg, #0f2a4a 0%, #1e3a8a 60%, #2563eb 100%);
}
.cs-cal-title { color: #ffffff; }
.cs-cal-sub { color: #c7d7f0; }
.cs-cal-head .cs-link-pill {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.38);
}
.cs-cal-head .cs-link-pill:hover { color: #0f2a4a; background: #ffffff; }
.cs-cal-list { padding: 1.3rem 1.4rem 1.45rem; }
.cs-cal-when { color: #1d4ed8; }
.cs-cal-list li:not(:last-child)::before { border-left-color: #b6c9e6; }
@media (hover: hover) and (pointer: fine) {
    .cs-cal-list li { transition: transform 0.25s cubic-bezier(0.2, 0.7, 0.2, 1); }
    .cs-cal-list li:hover { transform: translateX(4px); }
}
@media (prefers-reduced-motion: reduce) {
    .cs-cal-list li { transition: none !important; }
    .cs-cal-list li:hover { transform: none !important; }
}

/* ---------- Stats strip ---------- */
.cs-stats { border-top-color: #c3d0e0; }
.cs-stats li + li { border-left-color: #c3d0e0; }
.cs-stats strong { color: #1e3a8a; }

/* ---------- Brand accent under every section heading ---------- */
.cx-body .cs-sec h2::after,
.cs-related h2::after {
    content: "";
    display: block;
    width: 48px;
    height: 4px;
    margin-top: 0.6rem;
    border-radius: 4px;
    background: linear-gradient(90deg, #22d3ee, #2563eb);
}

/* Link to a related service under an FAQ answer. */
.cx-faq-link { margin: 0.6rem 0 0; }
.cx-faq-link a { display: inline-flex; align-items: center; gap: 0.35rem; min-height: 36px; font-size: 0.92rem; font-weight: 800; color: #1d4ed8; text-decoration: underline; text-underline-offset: 3px; }
.cx-faq-link a:hover { color: #1e3a8a; }