/* ============================================
   SIGNUM INDUSTRIES - Custom Theme Styles
   Sovereign Engineering Framework
   ============================================ */

/* --- Base --- */
body.signum-theme {
    font-family: var(--wp--preset--font-family--dmsans), -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Header --- */
.signum-header .signum-header-inner {
    display: grid !important;
    grid-template-columns: auto 1fr;
    align-items: center;
    min-height: 80px;
}

.signum-header .signum-site-title {
    font-family: var(--wp--preset--font-family--dmserif-display), Georgia, serif !important;
    font-size: 1.4rem !important;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-left: 0.75rem;
}

.signum-header .signum-primary-nav {
    display: flex;
    align-items: center;
    gap: 0;
}

.signum-header .signum-primary-nav .wp-block-navigation-item {
    margin: 0 1.25rem;
}

.signum-header .signum-primary-nav .wp-block-navigation-item__content,
.signum-header .signum-primary-nav a.wp-block-navigation-item__content {
    font-size: 1rem !important; /* 16px (v1.2.2: reduced from 18px) */
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #1B2A4A;
    transition: color 0.2s ease;
}

/* Logo link */
.signum-header .signum-logo-link {
    display: inline-block;
    line-height: 0;
}

.signum-header .signum-logo-link img {
    display: block;
    max-width: 100%;
    height: auto;
}

.signum-header .signum-primary-nav .wp-block-navigation-item__content:hover,
.signum-header .signum-primary-nav .wp-block-navigation-item.is-current-page .wp-block-navigation-item__content {
    color: #C4A35A;
}

.signum-header .signum-header-accent {
    background: linear-gradient(90deg, #C4A35A 0%, #4A6FA5 50%, #1B2A4A 100%);
    height: 3px;
}

/* Mobile nav */
@media (max-width: 768px) {
    .signum-header .signum-header-inner {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .signum-header .signum-site-title {
        font-size: 1.1rem !important;
    }

    .signum-header .signum-nav-wrap {
        justify-content: flex-end;
    }
}

/* --- Hero --- */
.signum-hero {
    background: linear-gradient(160deg, #0D1420 0%, #1B2A4A 40%, #2E4A7A 100%) !important;
    position: relative;
    overflow: hidden;
}

.signum-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(196,163,90,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.signum-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(74,111,165,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.signum-hero-eyebrow {
    font-weight: 500;
}

.signum-hero-title {
    margin-top: 1.5rem;
    line-height: 1.1;
}

.signum-hero-sub {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

/* --- Buttons --- */
.signum-btn-primary .wp-block-button__link,
.wp-block-button .wp-block-button__link.signum-btn-primary {
    background-color: #C4A35A !important;
    color: #0D1420 !important;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.875rem 2.25rem;
    border-radius: 4px;
    transition: all 0.25s ease;
}

.signum-btn-primary .wp-block-button__link:hover,
.wp-block-button .wp-block-button__link.signum-btn-primary:hover {
    background-color: #D4B36A !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(196,163,90,0.3);
}

.signum-btn-outline .wp-block-button__link,
.wp-block-button .wp-block-button__link.signum-btn-outline {
    background: transparent !important;
    color: #FFFFFF !important;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.875rem 2.25rem;
    border-radius: 4px;
    border: 2px solid #4A6FA5;
    transition: all 0.25s ease;
}

.signum-btn-outline .wp-block-button__link:hover,
.wp-block-button .wp-block-button__link.signum-btn-outline:hover {
    background-color: rgba(74,111,165,0.15) !important;
    border-color: #C4A35A;
    color: #C4A35A !important;
}

/* --- Trust Bar --- */
.signum-trust-bar .wp-block-column p {
    font-weight: 600;
    font-size: 1rem;
}

.signum-trust-bar .wp-block-column p strong {
    font-size: 1.1rem;
    color: #C4A35A;
}

/* --- CTA Gradient --- */
.signum-cta {
    background: linear-gradient(135deg, #0D1420 0%, #1B2A4A 50%, #2E4A7A 100%) !important;
}

/* --- Footer --- */
.signum-footer-heading {
    font-family: var(--wp--preset--font-family--dmsans), sans-serif !important;
    font-weight: 600;
    letter-spacing: 0.04em;
    margin-bottom: 1rem;
}

.signum-footer-nav .wp-block-navigation-item__content {
    color: #8B99AD !important;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.signum-footer-nav .wp-block-navigation-item__content:hover {
    color: #C4A35A !important;
}

/* Footer link lists — clean, no bullets, no underlines */
.signum-footer-nav {
    list-style: none !important;
    padding-left: 0 !important;
    margin: 0 !important;
}

.signum-footer-nav li a {
    color: #8B99AD !important;
    font-size: 0.95rem;
    letter-spacing: 0.03em;
    text-decoration: none !important;
    display: inline-block;
    transition: color 0.2s ease, transform 0.2s ease;
}

.signum-footer-nav li a:hover {
    color: #C4A35A !important;
    transform: translateX(4px);
}

.signum-footer-bottom {
    border-top: 1px solid rgba(139,153,173,0.2);
}

/* --- Service Cards --- */
.wp-block-column .wp-block-group[style*="border-radius:8px"] {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.wp-block-column .wp-block-group[style*="border-radius:8px"]:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(13,20,32,0.1);
}

/* --- Page Title --- */
.signum-page-title {
    font-family: var(--wp--preset--font-family--dmserif-display), Georgia, serif;
    color: #1B2A4A;
    position: relative;
    display: block;
    text-align: center;
}

.signum-page-title::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #C4A35A, #4A6FA5);
    border-radius: 2px;
}

/* --- Lists in content areas --- */
.wp-block-list li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

/* --- Links in body content --- */
.signum-theme .wp-block-post-content a,
.signum-theme .wp-block-post-content .entry-content a {
    color: #4A6FA5;
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s;
}

.signum-theme .wp-block-post-content a:hover {
    color: #C4A35A;
}

/* --- Smooth scroll --- */
html {
    scroll-behavior: smooth;
}

/* --- Selection color --- */
::selection {
    background-color: rgba(196,163,90,0.3);
    color: #0D1420;
}

/* --- Accent Bar --- */
.signum-accent-bar {
    background: linear-gradient(90deg, #C4A35A 0%, #4A6FA5 50%, #1B2A4A 100%);
}

/* --- Dividers --- */
.signum-divider {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, #C4A35A 50%, transparent 100%);
    opacity: 0.4;
}

/* --- Service Section --- */
.signum-hero .signum-hero-sub em {
    color: #C4A35A;
    font-style: normal;
    font-weight: 600;
}

/* --- CTA Section --- */
.signum-cta {
    background: linear-gradient(160deg, #0D1420 0%, #1B2A4A 50%, #2E4A7A 100%) !important;
    position: relative;
    overflow: hidden;
}

.signum-cta::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -15%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(196,163,90,0.06) 0%, transparent 70%);
    pointer-events: none;
}

/* --- Responsive: Stack service columns on mobile --- */
@media (max-width: 768px) {
    .signum-hero {
        padding-top: 4rem !important;
        padding-bottom: 3rem !important;
    }
    
    .signum-hero-title {
        font-size: 2rem !important;
    }
    
    .wp-block-columns {
        flex-direction: column !important;
    }
    
    .wp-block-column {
        flex-basis: 100% !important;
    }
}

/* --- Print --- */
@media print {
    .signum-header,
    .signum-cta,
    .site-footer {
        display: none !important;
    }
}