/* Ejecutivo · corporativo sobrio y moderno */
:root {
    --bg: #f5f7fa; --bg-2: #e9eef5; --surface: #ffffff; --ink: #14213d; --muted: #5c6780;
    --accent: #1f4e79; --accent-2: #9db7d3; --on-accent: #fff; --line: rgba(20, 33, 61, .1);
    --font-display: 'DM Serif Display', Georgia, serif; --font-body: 'Inter', sans-serif;
    --radius: 14px; --btn-radius: 10px; --kicker-tracking: .2em;
    --hero-bg: linear-gradient(90deg, rgba(31, 78, 121, .06) 1px, transparent 1px) 0 0 / 56px 56px, linear-gradient(rgba(31, 78, 121, .06) 1px, transparent 1px) 0 0 / 56px 56px, linear-gradient(160deg, #fff, #e9eef5);
    --curtain: #14213d; --curtain-ink: #e9eef5;
}
body.theme-ejecutivo { font-weight: 400; }
.theme-ejecutivo .poster-date { color: var(--accent); font-family: 'Inter', sans-serif; font-weight: 300; letter-spacing: -.04em; }
.theme-ejecutivo .welcome, .theme-ejecutivo .quote p, .theme-ejecutivo .closing { font-family: 'Inter', sans-serif; font-style: normal; font-weight: 300; }