:root {
    --bg-body: #F8FAFC;
    --bg-grid: rgba(30, 58, 138, 0.05);
    --text-base: #0A1128;
    --text-muted: #475569;
    --bg-panel: #FFFFFF;
    --border-panel: rgba(10, 17, 40, 0.06);
    --shadow-panel: 0 10px 30px -10px rgba(10, 17, 40, 0.04);
}

body.dark-theme {
    --bg-body: #0A1128;
    --bg-grid: rgba(56, 189, 248, 0.08);
    --text-base: #F8FAFC;
    --text-muted: #CBD5E1;
    --bg-panel: rgba(13, 21, 39, 0.9);
    --border-panel: rgba(255, 255, 255, 0.12);
    --shadow-panel: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-body);
    background-image: radial-gradient(var(--bg-grid) 1.5px, transparent 1.5px);
    background-size: 32px 32px;
    color: var(--text-base);
    transition: background-color 0.3s ease, color 0.3s ease, background-image 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text-base) !important;
    transition: color 0.3s ease;
}

.text-pristine {
    color: var(--text-base) !important;
    transition: color 0.3s ease;
}

.text-slateCool {
    color: var(--text-muted) !important;
    transition: color 0.3s ease;
}

.brand-image {
    filter: grayscale(100%) contrast(1.1) brightness(85%);
    mix-blend-mode: luminosity;
    transition: filter 0.5s ease, mix-blend-mode 0.5s ease;
}

.brand-image:hover {
    filter: grayscale(10%) contrast(1.05) brightness(95%);
    mix-blend-mode: normal;
}

.white-card {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-panel);
    box-shadow: var(--shadow-panel);
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.inner-panel {
    background-color: #F1F5F9;
    border: 1px solid #E2E8F0;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

body.dark-theme .inner-panel {
    background-color: rgba(15, 23, 42, 0.6) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
}

header {
    background-color: rgba(255, 255, 255, 0.8) !important;
    border-bottom: 1px solid rgba(10, 17, 40, 0.06) !important;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

footer.bg-white {
    background-color: var(--bg-panel) !important;
    border-color: var(--border-panel) !important;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.progress-track {
    background-color: #E2E8F0;
    transition: background-color 0.3s ease;
}

body.dark-theme .progress-track {
    background-color: rgba(255, 255, 255, 0.1) !important;
}

body.dark-theme input[type="range"] {
    background-color: rgba(255, 255, 255, 0.08) !important;
}

/* ==========================================================================
   HEADER SCROLLING TRANSITIONS (1:1 Match with TrustedHelpdesk)
   ========================================================================== */

#main-header {
    transition: background-color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#logo-wrapper {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#main-nav, #nav-cta-group {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* At top of page */
#main-header.header-at-top {
    background-color: transparent !important;
    border-bottom-color: transparent !important;
    box-shadow: none !important;
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

#main-header.header-at-top #logo-wrapper {
    transform: scale(1.3) translate(0, 0);
    transform-origin: left center;
}

@media (max-width: 768px) {
    #main-header.header-at-top #logo-wrapper {
        transform: scale(1.1) translate(0, 0);
    }
}

#main-header.header-at-top #main-nav {
    opacity: 0.8;
    pointer-events: auto;
    transform: translateY(0);
}

#main-header.header-at-top #nav-cta-group {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

/* Scrolled state */
#main-header.header-scrolled {
    background-color: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(10, 17, 40, 0.08) !important;
    box-shadow: 0 4px 20px -2px rgba(10, 17, 40, 0.04) !important;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

#main-header.header-scrolled #logo-wrapper {
    transform: scale(1) translate(0, 0);
}

#main-header.header-scrolled #main-nav,
#main-header.header-scrolled #nav-cta-group {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

/* Dynamic Logo Title Flip */
#logo-title-gold {
    color: #0A1128 !important;
    transition: color 0.3s ease;
}

body.dark-theme #logo-title-gold {
    color: #F8FAFC !important;
}

/* ==========================================================================
   STRICT DARK THEME HIGH CONTRAST OVERRIDES
   ========================================================================== */

body.dark-theme,
body.dark-theme.bg-pristine,
body.dark-theme .bg-pristine {
    background-color: #0A1128 !important;
    color: #F8FAFC !important;
}

body.dark-theme header {
    background-color: rgba(10, 17, 40, 0.85) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
}

body.dark-theme #main-header.header-scrolled {
    background-color: rgba(10, 17, 40, 0.9) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.5) !important;
}

body.dark-theme #main-nav a {
    color: #CBD5E1 !important;
}

body.dark-theme #main-nav a:hover,
body.dark-theme #main-nav a.text-goldTech {
    color: #D4AF37 !important;
}

body.dark-theme #nav-calculate {
    background-color: #D4AF37 !important;
    color: #0A1128 !important;
    font-weight: 700 !important;
}

body.dark-theme h1,
body.dark-theme h2,
body.dark-theme h3,
body.dark-theme h4,
body.dark-theme h5,
body.dark-theme h6,
body.dark-theme summary,
body.dark-theme .text-obsidian,
body.dark-theme [class*="text-obsidian"] {
    color: #FFFFFF !important;
}

body.dark-theme p,
body.dark-theme li,
body.dark-theme ul,
body.dark-theme span:not(.text-goldTech):not(.text-mintFintech):not(.text-responsiveSky):not(.text-stallGold):not(.text-rose-600),
body.dark-theme div:not(.image-overlay-card),
body.dark-theme .text-slateCool,
body.dark-theme .text-slateMuted,
body.dark-theme [class*="text-slateCool"],
body.dark-theme [class*="text-slateMuted"] {
    color: #CBD5E1 !important;
}

body.dark-theme .bg-white,
body.dark-theme [class*="bg-white"] {
    background-color: #0d1527 !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
}

body.dark-theme .bg-slate-50,
body.dark-theme .bg-slate-100 {
    background-color: rgba(255, 255, 255, 0.05) !important;
    color: #CBD5E1 !important;
}

body.dark-theme .border-slate-100,
body.dark-theme .border-slate-200 {
    border-color: rgba(255, 255, 255, 0.12) !important;
}

/* Accordion Details & Job Opening Cards */
body.dark-theme details {
    background-color: #0d1527 !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
}

body.dark-theme details summary:hover {
    background-color: rgba(255, 255, 255, 0.05) !important;
}

/* Image Overlay Glass Card Fix */
body.dark-theme .image-overlay-card,
body.dark-theme div.image-overlay-card {
    background-color: rgba(10, 17, 40, 0.88) !important;
    border-color: rgba(255, 255, 255, 0.15) !important;
}

body.dark-theme .image-overlay-card * {
    color: #FFFFFF !important;
}

body.dark-theme .image-overlay-card p,
body.dark-theme .image-overlay-card .text-slateCool {
    color: #CBD5E1 !important;
}

body.dark-theme footer {
    background-color: #0d1527 !important;
    border-top-color: rgba(255, 255, 255, 0.1) !important;
    color: #94A3B8 !important;
}