/* theme.css — Ethiopian Corporate Premium palette + firm-wide theming */

:root {
    --color-primary-slate: #1E293B;
    --color-deep-charcoal: #0F172A;
    --color-accent-ruby: #9B1B1B;
    --color-accent-gold: #C9A227;
    --color-sand: #F1EDE7;
    --color-pearl: #FAFAF9;
    --color-white: #FFFFFF;
    --color-border: #E5E7EB;
    --color-success: #0E9F6E;
    --color-text: #111827;
}

/* Sticky nav: transparent-to-solid on scroll (JS toggles .is-scrolled) */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: transparent;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.is-scrolled {
    background-color: var(--color-white);
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.08);
}

.site-navbar .nav-link {
    color: var(--color-primary-slate);
    font-weight: 500;
    padding: 0.5rem 0.9rem;
}
.site-navbar .nav-link:hover { color: var(--color-accent-ruby); }

.navbar-brand .brand-text {
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    color: var(--color-deep-charcoal);
    font-size: 1.15rem;
}

/* Footer */
.site-footer {
    background-color: var(--color-deep-charcoal);
    color: rgba(250, 250, 249, 0.85);
}
.site-footer a { color: rgba(250, 250, 249, 0.85); }
.site-footer a:hover { color: var(--color-accent-gold); }
.footer-brand span { color: var(--color-pearl); font-weight: 700; }
.footer-heading {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-pearl);
    margin-bottom: 1rem;
}
.footer-links li { margin-bottom: 0.5rem; }
.footer-divider { border-color: rgba(255,255,255,0.1); }
.footer-copyright, .footer-legal a { color: rgba(250,250,249,0.6); font-size: 0.875rem; }

/* Hero section (used on index.php) */
.hero-section {
    background-color: var(--color-primary-slate);
    color: var(--color-pearl);
    position: relative;
    overflow: hidden;
}
.hero-section h1 { color: var(--color-pearl); }
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15,23,42,0.85), rgba(30,41,59,0.6));
}
/* Trust/compliance strip */
.trust-strip {
    background-color: var(--color-sand);
    padding-block: 1.5rem;
}

/* Client portal teaser callout */
.portal-teaser {
    background: linear-gradient(135deg, var(--color-primary-slate), var(--color-deep-charcoal));
    color: var(--color-pearl);
    border-radius: 16px;
    padding: clamp(2rem, 5vw, 3.5rem);
}
.portal-teaser h2 { color: var(--color-pearl); }

/* Scroll-down indicator on hero */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-pearl);
    opacity: 0.8;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

@media (prefers-reduced-motion: reduce) {
    .scroll-indicator { animation: none; }
}