/* ==========================================================================
   OriginVera — Nordlys Architectural Technical Monograph Stylesheet
   Prefix: ogv- / --ogv-
   Palette: Pitch Nordic Obsidian (#050608), Elevated Plate (#0B0E13),
            Stark Architectural White (#F8FAFC), Cool Silver (#8E9BAE),
            Glacial Arctic Cyan (#38BDF8), Amber Seal (#F59E0B).
            Pure Nordic arctic-cyan, silver & amber monograph palette.
   ========================================================================== */

:root {
    --ogv-obsidian: #050608;
    --ogv-plate: #0B0E13;
    --ogv-plate-elevated: #0F141C;
    --ogv-plate-hover: #141B26;
    --ogv-hairline: rgba(255, 255, 255, 0.11);
    --ogv-hairline-soft: rgba(255, 255, 255, 0.06);
    --ogv-hairline-strong: rgba(255, 255, 255, 0.26);
    --ogv-white: #F8FAFC;
    --ogv-platinum: #E2E8F0;
    --ogv-glacial: #94A3B8;
    --ogv-silver: #8E9BAE;
    --ogv-muted: #68768A;
    --ogv-cyan: #38BDF8;
    --ogv-cyan-dim: rgba(56, 189, 248, 0.14);
    --ogv-cyan-border: rgba(56, 189, 248, 0.38);
    --ogv-amber: #F59E0B;
    --ogv-amber-dim: rgba(245, 158, 11, 0.14);
    --ogv-amber-border: rgba(245, 158, 11, 0.38);
    --ogv-emerald: #34D399;
    --ogv-emerald-dim: rgba(52, 211, 153, 0.14);

    /* Legacy portal variable bridges */
    --ogv-primary: #38BDF8;
    --ogv-serif: 'Inter Tight', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --ogv-sans: 'Inter Tight', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --ogv-mono: 'JetBrains Mono', 'Martian Mono', ui-monospace, SFMono-Regular, monospace;

    --ogv-max: 1320px;
    --ogv-gutter: clamp(18px, 3vw, 44px);
    --ogv-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   1. Base Reset & Document Foundation
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html.ogv-html {
    background-color: var(--ogv-obsidian);
    color: var(--ogv-white);
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body.ogv-body {
    margin: 0;
    min-height: 100vh;
    background-color: var(--ogv-obsidian);
    color: var(--ogv-white);
    font-family: var(--ogv-sans);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.55;
    letter-spacing: -0.005em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body.ogv-body-inner .ogv-main {
    padding-top: 64px;
}

img,
svg,
canvas {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
    color: inherit;
}

[hidden] {
    display: none !important;
}

.ogv-skip-link {
    position: fixed;
    top: -120px;
    left: 16px;
    z-index: 200;
    padding: 10px 16px;
    background: var(--ogv-white);
    color: var(--ogv-obsidian);
    font-family: var(--ogv-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: top 0.2s ease;
}

.ogv-skip-link:focus {
    top: 12px;
}

.ogv-container {
    width: 100%;
    max-width: var(--ogv-max);
    margin: 0 auto;
    padding: 0 var(--ogv-gutter);
}

.ogv-tone-cyan {
    color: var(--ogv-cyan);
}

.ogv-tone-amber {
    color: var(--ogv-amber);
}

.ogv-mono-kicker {
    display: inline-block;
    font-family: var(--ogv-mono);
    font-size: 0.72rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ogv-silver);
}

/* Registration Crosshairs (+) */
.ogv-reg-plus {
    position: absolute;
    z-index: 3;
    font-family: var(--ogv-mono);
    font-size: 13px;
    line-height: 1;
    color: rgba(248, 250, 252, 0.42);
    pointer-events: none;
    user-select: none;
}

.ogv-reg-tl { top: -7px; left: -4px; }
.ogv-reg-tr { top: -7px; right: -4px; }
.ogv-reg-bl { bottom: -7px; left: -4px; }
.ogv-reg-br { bottom: -7px; right: -4px; }

/* --------------------------------------------------------------------------
   2. Nordlys Signature 0px Split Technical Button & Ghost Button
   -------------------------------------------------------------------------- */
.ogv-split-btn {
    display: inline-flex;
    align-items: center;
    height: 38px;
    padding: 0 0 0 14px;
    gap: 10px;
    border: 1px solid var(--ogv-white);
    border-radius: 0;
    background-color: var(--ogv-white);
    background-image: linear-gradient(var(--ogv-obsidian), var(--ogv-obsidian));
    background-position: 0 0;
    background-repeat: no-repeat;
    background-size: 0% 100%;
    color: var(--ogv-obsidian);
    font-family: var(--ogv-mono);
    font-size: 0.72rem;
    font-weight: 500;
    line-height: 1;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    white-space: nowrap;
    cursor: pointer;
    transition: background-size 0.5s var(--ogv-ease), color 0.35s var(--ogv-ease), border-color 0.35s var(--ogv-ease);
}

.ogv-split-btn:hover,
.ogv-split-btn:focus-visible {
    background-size: 100% 100%;
    color: var(--ogv-white);
    border-color: var(--ogv-hairline-strong);
    outline: none;
}

.ogv-split-btn:disabled {
    opacity: 0.42;
    cursor: not-allowed;
    background-size: 0% 100%;
    color: var(--ogv-obsidian);
}

.ogv-split-btn-full {
    width: 100%;
    height: 44px;
    justify-content: space-between;
}

.ogv-split-dot {
    width: 5px;
    height: 5px;
    background-color: currentColor;
    flex-shrink: 0;
}

.ogv-split-label {
    padding-right: 4px;
}

.ogv-split-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: stretch;
    width: 38px;
    border-left: 1px solid rgba(5, 6, 8, 0.24);
    font-family: var(--ogv-sans);
    font-size: 0.95rem;
    transition: border-color 0.35s var(--ogv-ease), transform 0.35s var(--ogv-ease);
}

.ogv-split-btn:hover .ogv-split-arrow,
.ogv-split-btn:focus-visible .ogv-split-arrow {
    border-left-color: var(--ogv-hairline-strong);
    transform: translateX(2px);
}

.ogv-ghost-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    height: 38px;
    padding: 0 16px;
    border: 1px solid var(--ogv-hairline-strong);
    border-radius: 0;
    background: rgba(255, 255, 255, 0.03);
    color: var(--ogv-white);
    font-family: var(--ogv-mono);
    font-size: 0.72rem;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.3s var(--ogv-ease), border-color 0.3s var(--ogv-ease);
}

.ogv-ghost-btn:hover,
.ogv-ghost-btn:focus-visible {
    background: rgba(56, 189, 248, 0.1);
    border-color: var(--ogv-cyan);
    outline: none;
}

/* Legacy button classes rendered dynamically in portal outcome screen */
.ogv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 40px;
    padding: 0 18px;
    border-radius: 0;
    border: 1px solid var(--ogv-hairline-strong);
    font-family: var(--ogv-mono);
    font-size: 0.74rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s var(--ogv-ease);
}

.ogv-btn-primary {
    background: var(--ogv-white);
    color: var(--ogv-obsidian);
    border-color: var(--ogv-white);
}

.ogv-btn-primary:hover {
    background: var(--ogv-cyan);
    border-color: var(--ogv-cyan);
    color: var(--ogv-obsidian);
}

.ogv-btn-outline {
    background: transparent;
    color: var(--ogv-white);
    border-color: var(--ogv-hairline-strong);
}

.ogv-btn-outline:hover {
    border-color: var(--ogv-cyan);
    color: var(--ogv-cyan);
}

.ogv-btn-lg {
    height: 44px;
    padding: 0 22px;
}

/* --------------------------------------------------------------------------
   3. Nordlys Edge-to-Edge Technical Header & Sections Drawer
   -------------------------------------------------------------------------- */
.ogv-masthead {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 80;
    border-bottom: 1px solid transparent;
    background: linear-gradient(180deg, rgba(5, 6, 8, 0.72) 0%, rgba(5, 6, 8, 0) 100%);
    transition: background-color 0.4s var(--ogv-ease), border-color 0.4s var(--ogv-ease), backdrop-filter 0.4s var(--ogv-ease);
}

.ogv-masthead.ogv-masthead-scrolled,
.ogv-masthead.ogv-masthead-solid {
    background: rgba(5, 6, 8, 0.88);
    backdrop-filter: blur(16px) saturate(135%);
    -webkit-backdrop-filter: blur(16px) saturate(135%);
    border-bottom-color: var(--ogv-hairline);
}

.ogv-masthead-inner {
    height: 64px;
    padding: 0 clamp(16px, 2.4vw, 34px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.ogv-masthead-left {
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 0;
}

.ogv-brandmark {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--ogv-white);
    flex-shrink: 0;
}

.ogv-brandmark-seal {
    display: inline-flex;
    align-items: center;
    color: var(--ogv-white);
}

.ogv-brandmark-name {
    font-family: var(--ogv-sans);
    font-size: 1.08rem;
    font-weight: 600;
    letter-spacing: -0.035em;
}

.ogv-nav-sep {
    width: 1px;
    height: 15px;
    background-color: rgba(255, 255, 255, 0.22);
    flex-shrink: 0;
}

.ogv-nav-telemetry {
    font-family: var(--ogv-mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ogv-silver);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-variant-numeric: tabular-nums;
}

.ogv-nav-telemetry time {
    color: var(--ogv-platinum);
}

.ogv-masthead-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.ogv-menu-toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    height: 38px;
    padding: 0 13px;
    border: 1px solid var(--ogv-hairline-strong);
    border-radius: 0;
    background: rgba(11, 14, 19, 0.65);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--ogv-white);
    font-family: var(--ogv-mono);
    font-size: 0.72rem;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.3s var(--ogv-ease), border-color 0.3s var(--ogv-ease);
}

.ogv-menu-toggle:hover,
.ogv-menu-toggle[aria-expanded="true"] {
    background: rgba(56, 189, 248, 0.12);
    border-color: var(--ogv-cyan);
}

.ogv-menu-glyph {
    font-size: 1.05rem;
    line-height: 1;
}

/* Nordlys Floating Command Drawer */
.ogv-drawer-scrim {
    position: fixed;
    inset: 0;
    z-index: 78;
    background: rgba(5, 6, 8, 0.62);
    backdrop-filter: blur(4px);
}

.ogv-mobile-drawer {
    position: fixed;
    top: 72px;
    right: clamp(16px, 2.4vw, 34px);
    z-index: 79;
    width: min(396px, calc(100vw - 32px));
    padding: 16px 22px 20px;
    background: rgba(11, 14, 19, 0.96);
    backdrop-filter: blur(22px) saturate(140%);
    -webkit-backdrop-filter: blur(22px) saturate(140%);
    border: 1px solid var(--ogv-hairline-strong);
    box-shadow: 0 36px 80px rgba(0, 0, 0, 0.75);
}

.ogv-drawer-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--ogv-hairline);
}

.ogv-drawer-mark {
    color: var(--ogv-white);
}

.ogv-drawer-hint {
    font-family: var(--ogv-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    color: var(--ogv-silver);
}

.ogv-drawer-hint kbd {
    display: inline-block;
    padding: 2px 5px;
    border: 1px solid var(--ogv-hairline-strong);
    color: var(--ogv-white);
    font-family: var(--ogv-mono);
    font-size: 0.66rem;
}

.ogv-mobile-nav {
    display: flex;
    flex-direction: column;
}

.ogv-mobile-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 13px 0;
    border-bottom: 1px solid var(--ogv-hairline);
    transition: color 0.25s ease, padding-left 0.25s var(--ogv-ease);
}

.ogv-mobile-link:hover {
    color: var(--ogv-cyan);
    padding-left: 6px;
}

.ogv-mobile-link-title {
    font-size: 1.08rem;
    font-weight: 400;
    letter-spacing: -0.02em;
}

.ogv-mobile-link-meta {
    font-family: var(--ogv-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    color: var(--ogv-silver);
}

.ogv-drawer-foot {
    margin-top: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.ogv-drawer-sublink {
    font-family: var(--ogv-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ogv-silver);
}

.ogv-drawer-sublink:hover {
    color: var(--ogv-white);
}

/* Fixed Right Scroll Progress Rail */
.ogv-rail {
    position: fixed;
    top: 50%;
    right: 14px;
    transform: translateY(-50%);
    z-index: 50;
    width: 1px;
    height: 112px;
    background: var(--ogv-hairline);
    pointer-events: none;
}

.ogv-rail-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 1px;
    height: 100%;
    transform-origin: 50% 0%;
    transform: scaleY(0);
    background: linear-gradient(180deg, var(--ogv-cyan), var(--ogv-platinum));
}

.ogv-rail-pct {
    position: absolute;
    top: calc(100% + 8px);
    right: -4px;
    writing-mode: vertical-rl;
    font-family: var(--ogv-mono);
    font-size: 0.66rem;
    letter-spacing: 0.12em;
    color: var(--ogv-muted);
    font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------------------
   4. Hero — Full-Bleed Ribbed-Silk <canvas> + Bottom-Left Monumental H1
   -------------------------------------------------------------------------- */
.ogv-hero {
    position: relative;
    min-height: 86vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 128px clamp(16px, 2.4vw, 34px) 0;
    background-color: var(--ogv-obsidian);
    border-bottom: 1px solid var(--ogv-hairline);
    overflow: hidden;
    isolation: isolate;
}

.ogv-hero-stage {
    position: absolute;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    background-color: var(--ogv-obsidian);
}

.ogv-hero-silk {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

/* Instant zero-JS / pre-hydration ribbed-silk CSS fallback */
.ogv-hero-ribs-fallback {
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image:
        repeating-linear-gradient(
            180deg,
            rgba(255, 255, 255, 0) 0px,
            rgba(255, 255, 255, 0) 3.5px,
            #050608 3.5px,
            #050608 7.5px
        ),
        radial-gradient(48% 42% at 62% 40%, rgba(226, 232, 240, 0.55) 0%, rgba(56, 189, 248, 0.34) 42%, rgba(5, 6, 8, 0) 78%),
        radial-gradient(38% 36% at 24% 34%, rgba(56, 189, 248, 0.32) 0%, rgba(5, 6, 8, 0) 75%);
    pointer-events: none;
}

.ogv-hero-vignette {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(180deg, rgba(5, 6, 8, 0.52) 0%, rgba(5, 6, 8, 0.04) 30%, rgba(5, 6, 8, 0.14) 64%, rgba(5, 6, 8, 0.88) 100%),
        radial-gradient(60% 55% at 15% 88%, rgba(5, 6, 8, 0.68) 0%, rgba(5, 6, 8, 0) 75%);
}

.ogv-hero-content {
    width: 100%;
    max-width: var(--ogv-max);
    margin: 0 auto;
}

.ogv-hero-title-wrap {
    padding-bottom: clamp(32px, 4.5vw, 56px);
}

.ogv-hero-h1 {
    margin: 0;
    max-width: 16.5ch;
    font-family: var(--ogv-sans);
    font-size: clamp(3.2rem, 6.4vw, 5.8rem);
    font-weight: 400;
    line-height: 1.0;
    letter-spacing: -0.04em;
    color: var(--ogv-white);
    text-wrap: balance;
}

.ogv-glacial {
    color: var(--ogv-glacial);
    font-weight: 400;
}

/* 4-Column Bottom Hairline Readout Bar */
.ogv-readout-bar {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--ogv-hairline);
}

.ogv-readout-cell {
    position: relative;
    padding: 15px 18px 18px 0;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    min-width: 0;
}

.ogv-readout-cell + .ogv-readout-cell {
    padding-left: 18px;
    border-left: 1px solid var(--ogv-hairline);
}

.ogv-readout-tick {
    position: absolute;
    top: -1px;
    left: 0;
    width: 10px;
    height: 1px;
    background-color: var(--ogv-platinum);
}

.ogv-readout-key {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--ogv-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ogv-silver);
    white-space: nowrap;
}

.ogv-live-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--ogv-cyan);
    box-shadow: 0 0 10px var(--ogv-cyan);
    animation: ogvPulse 2.4s ease-in-out infinite;
}

@keyframes ogvPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.35; }
}

.ogv-readout-val {
    font-family: var(--ogv-mono);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--ogv-white);
    white-space: nowrap;
}

/* --------------------------------------------------------------------------
   5. Nordlys Section Labels & Rhythm
   -------------------------------------------------------------------------- */
.ogv-section {
    padding: clamp(76px, 9.5vw, 136px) 0;
    border-bottom: 1px solid var(--ogv-hairline);
}

.ogv-section-tight {
    padding: clamp(64px, 7.5vw, 108px) 0;
}

.ogv-section-last {
    border-bottom: none;
}

.ogv-head-split {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: clamp(36px, 4.5vw, 56px);
}

.ogv-lab {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: clamp(32px, 4vw, 48px);
}

.ogv-head-split .ogv-lab {
    margin-bottom: 0;
}

.ogv-lab-idx {
    align-self: flex-start;
    margin-bottom: 10px;
    padding-right: 36px;
    font-family: var(--ogv-mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    color: var(--ogv-silver);
    background-image: linear-gradient(90deg, var(--ogv-cyan), rgba(226, 232, 240, 0.55) 65%, transparent);
    background-position: 100% 50%;
    background-repeat: no-repeat;
    background-size: 26px 1px;
}

.ogv-lab-title {
    margin: 0;
    font-family: var(--ogv-sans);
    font-size: clamp(1.35rem, 2vw, 1.75rem);
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: -0.025em;
    color: var(--ogv-white);
}

.ogv-lab-sub {
    font-size: 0.95rem;
    color: var(--ogv-silver);
}

.ogv-head-note {
    margin: 0;
    max-width: 44ch;
    font-size: 0.95rem;
    color: var(--ogv-silver);
    line-height: 1.55;
}

/* --------------------------------------------------------------------------
   6. 01 — Counterparties (4x2 Hairline Grid)
   -------------------------------------------------------------------------- */
.ogv-counterparty-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--ogv-hairline);
    border-left: 1px solid var(--ogv-hairline);
    background-color: var(--ogv-obsidian);
}

.ogv-cp-cell {
    min-height: 126px;
    padding: 24px 20px;
    border-right: 1px solid var(--ogv-hairline);
    border-bottom: 1px solid var(--ogv-hairline);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--ogv-platinum);
    transition: background-color 0.3s var(--ogv-ease), color 0.3s var(--ogv-ease);
}

.ogv-cp-cell:hover {
    background-color: var(--ogv-plate);
    color: var(--ogv-white);
}

.ogv-cp-mark {
    display: inline-flex;
    color: var(--ogv-cyan);
    opacity: 0.88;
    transition: transform 0.35s var(--ogv-ease), opacity 0.35s ease;
}

.ogv-cp-cell:hover .ogv-cp-mark {
    opacity: 1;
    transform: scale(1.08);
}

.ogv-cp-name {
    font-family: var(--ogv-mono);
    font-size: 0.74rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   7. Nordlys Architectural Manifesto & Exposure Telemetry
   -------------------------------------------------------------------------- */
.ogv-manifesto-band {
    background:
        radial-gradient(50% 60% at 8% 35%, rgba(56, 189, 248, 0.05), transparent 70%),
        var(--ogv-obsidian);
}

.ogv-manifesto-wrap {
    max-width: 960px;
}

.ogv-manifesto-text {
    margin: 0 0 36px;
    font-family: var(--ogv-sans);
    font-size: clamp(1.6rem, 2.7vw, 2.3rem);
    font-weight: 400;
    line-height: 1.24;
    letter-spacing: -0.03em;
    color: var(--ogv-white);
    text-wrap: pretty;
}

.ogv-manifesto-cta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.ogv-exposure-strip {
    margin-top: clamp(44px, 5vw, 64px);
    padding-top: 28px;
    border-top: 1px solid var(--ogv-hairline);
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
}

.ogv-exposure-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ogv-exposure-num {
    font-family: var(--ogv-sans);
    font-size: clamp(1.9rem, 3vw, 2.6rem);
    font-weight: 400;
    letter-spacing: -0.04em;
    line-height: 1.05;
    color: var(--ogv-white);
}

.ogv-exposure-item:first-child .ogv-exposure-num {
    color: var(--ogv-amber);
}

.ogv-exposure-caption {
    font-size: 0.88rem;
    color: var(--ogv-silver);
    line-height: 1.45;
}

/* --------------------------------------------------------------------------
   8. 02 — Four Instruments & Interactive Dossier Specimen Plate
   -------------------------------------------------------------------------- */
.ogv-workbench {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 28px;
    align-items: start;
}

.ogv-plates-stack {
    border-top: 1px solid var(--ogv-hairline);
}

.ogv-plate-card {
    border-bottom: 1px solid var(--ogv-hairline);
    border-left: 2px solid transparent;
    background: transparent;
    transition: background-color 0.3s var(--ogv-ease), border-color 0.3s var(--ogv-ease);
}

.ogv-plate-card.ogv-plate-active {
    background: var(--ogv-plate);
    border-left-color: var(--ogv-cyan);
}

.ogv-plate-trigger {
    width: 100%;
    padding: 20px 18px;
    border: 0;
    background: transparent;
    display: grid;
    grid-template-columns: 68px 1fr auto 22px;
    align-items: center;
    gap: 12px;
    text-align: left;
    cursor: pointer;
}

.ogv-plate-no {
    font-family: var(--ogv-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--ogv-cyan);
}

.ogv-plate-heading {
    font-family: var(--ogv-sans);
    font-size: 1.18rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--ogv-white);
}

.ogv-plate-sla {
    font-family: var(--ogv-mono);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    color: var(--ogv-silver);
}

.ogv-plate-toggle {
    font-family: var(--ogv-mono);
    font-size: 1rem;
    text-align: right;
    color: var(--ogv-silver);
}

.ogv-plate-body {
    padding: 0 18px 22px 86px;
}

.ogv-plate-body p {
    margin: 0 0 14px;
    font-size: 0.93rem;
    color: var(--ogv-silver);
    line-height: 1.55;
}

.ogv-plate-specs {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ogv-plate-specs li {
    position: relative;
    padding-left: 16px;
    font-family: var(--ogv-mono);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    color: var(--ogv-platinum);
}

.ogv-plate-specs li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 7px;
    width: 5px;
    height: 5px;
    background: var(--ogv-cyan);
}

/* Interactive Dossier Specimen Plate */
.ogv-folio-specimen {
    position: relative;
    background: var(--ogv-plate);
    border: 1px solid var(--ogv-hairline);
}

.ogv-specimen-top {
    padding: 12px 18px;
    border-bottom: 1px solid var(--ogv-hairline);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.ogv-specimen-switcher {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.ogv-dossier-chip {
    height: 28px;
    padding: 0 10px;
    border: 1px solid var(--ogv-hairline);
    background: var(--ogv-obsidian);
    color: var(--ogv-silver);
    font-family: var(--ogv-mono);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all 0.25s ease;
}

.ogv-dossier-chip:hover,
.ogv-dossier-chip.ogv-dossier-chip-active {
    border-color: var(--ogv-cyan);
    background: var(--ogv-cyan-dim);
    color: var(--ogv-white);
}

.ogv-folio-status {
    font-family: var(--ogv-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ogv-amber);
}

.ogv-specimen-meta-bar {
    padding: 14px 18px;
    border-bottom: 1px solid var(--ogv-hairline);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 14px;
    background: rgba(5, 6, 8, 0.45);
}

.ogv-specimen-meta-key {
    display: block;
    font-family: var(--ogv-mono);
    font-size: 0.64rem;
    letter-spacing: 0.12em;
    color: var(--ogv-muted);
    margin-bottom: 2px;
}

.ogv-specimen-meta-bar strong {
    font-family: var(--ogv-mono);
    font-size: 0.78rem;
    font-weight: 500;
}

.ogv-folio-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-bottom: 1px solid var(--ogv-hairline);
}

.ogv-folio-tab {
    padding: 12px 10px;
    border: 0;
    border-right: 1px solid var(--ogv-hairline);
    background: transparent;
    color: var(--ogv-silver);
    font-family: var(--ogv-mono);
    font-size: 0.7rem;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.25s ease, color 0.25s ease;
}

.ogv-folio-tab:last-child {
    border-right: 0;
}

.ogv-folio-tab[aria-selected="true"] {
    background: var(--ogv-plate-elevated);
    color: var(--ogv-white);
    box-shadow: inset 0 -2px 0 var(--ogv-cyan);
}

.ogv-folio-pane {
    padding: 18px;
}

.ogv-signal-rows {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ogv-signal-row {
    padding: 11px 13px;
    border: 1px solid var(--ogv-hairline-soft);
    background: rgba(5, 6, 8, 0.55);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.ogv-signal-label {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.ogv-signal-label strong {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--ogv-white);
}

.ogv-signal-label span {
    font-size: 0.78rem;
    color: var(--ogv-silver);
}

/* Technical Badges */
.ogv-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border: 1px solid var(--ogv-hairline-strong);
    font-family: var(--ogv-mono);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    white-space: nowrap;
    flex-shrink: 0;
}

.ogv-badge-cyan,
.ogv-badge-ok {
    background: var(--ogv-cyan-dim);
    border-color: var(--ogv-cyan-border);
    color: var(--ogv-cyan);
}

.ogv-badge-amber {
    background: var(--ogv-amber-dim);
    border-color: var(--ogv-amber-border);
    color: var(--ogv-amber);
}

.ogv-badge-silver {
    background: rgba(226, 232, 240, 0.08);
    border-color: rgba(226, 232, 240, 0.26);
    color: var(--ogv-platinum);
}

.ogv-seal-grid {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 8px 4px;
}

.ogv-seal-text {
    margin: 10px 0 8px;
    font-size: 0.88rem;
    color: var(--ogv-platinum);
}

.ogv-seal-hash {
    display: inline-block;
    padding: 4px 8px;
    background: var(--ogv-obsidian);
    border: 1px solid var(--ogv-hairline);
    font-family: var(--ogv-mono);
    font-size: 0.7rem;
    color: var(--ogv-cyan);
}

.ogv-perforated-diagram {
    border-top: 1px solid var(--ogv-hairline);
    background: var(--ogv-obsidian);
}

.ogv-diagram-bar {
    padding: 9px 18px;
    border-bottom: 1px solid var(--ogv-hairline-soft);
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-family: var(--ogv-mono);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--ogv-muted);
}

.ogv-perf-svg {
    width: 100%;
    height: auto;
}

/* --------------------------------------------------------------------------
   9. 03 — Chain of Custody (4-Stage Sequence)
   -------------------------------------------------------------------------- */
.ogv-custody-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--ogv-hairline);
    border-left: 1px solid var(--ogv-hairline);
}

.ogv-custody-stage {
    padding: 28px 24px;
    border-right: 1px solid var(--ogv-hairline);
    border-bottom: 1px solid var(--ogv-hairline);
    background: var(--ogv-obsidian);
    display: flex;
    flex-direction: column;
    transition: background-color 0.3s var(--ogv-ease);
}

.ogv-custody-stage:hover {
    background: var(--ogv-plate);
}

.ogv-stage-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    font-family: var(--ogv-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
}

.ogv-stage-code {
    color: var(--ogv-cyan);
}

.ogv-stage-time {
    color: var(--ogv-muted);
}

.ogv-custody-stage h3 {
    margin: 0 0 12px;
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--ogv-white);
}

.ogv-custody-stage p {
    margin: 0 0 22px;
    font-size: 0.91rem;
    color: var(--ogv-silver);
    line-height: 1.55;
    flex-grow: 1;
}

.ogv-stage-log {
    padding-top: 14px;
    border-top: 1px solid var(--ogv-hairline-soft);
    font-family: var(--ogv-mono);
    font-size: 0.66rem;
    letter-spacing: 0.09em;
    color: var(--ogv-platinum);
}

/* --------------------------------------------------------------------------
   10. 04 — 50-State Field Network & 05 — Compliance Governance
   -------------------------------------------------------------------------- */
.ogv-coverage-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 40px;
    align-items: start;
}

.ogv-coverage-copy {
    margin: 0 0 26px;
    font-size: 0.98rem;
    color: var(--ogv-silver);
    max-width: 52ch;
}

.ogv-corridor-table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid var(--ogv-hairline);
}

.ogv-corridor-table th,
.ogv-corridor-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--ogv-hairline);
    text-align: left;
    font-size: 0.86rem;
}

.ogv-corridor-table th {
    background: var(--ogv-plate);
    font-family: var(--ogv-mono);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ogv-silver);
}

.ogv-corridor-mono {
    font-family: var(--ogv-mono);
    font-size: 0.78rem;
    color: var(--ogv-cyan);
    white-space: nowrap;
}

.ogv-map-frame {
    background: var(--ogv-plate);
    border: 1px solid var(--ogv-hairline);
}

.ogv-map-head,
.ogv-map-foot {
    padding: 11px 16px;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-family: var(--ogv-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    color: var(--ogv-silver);
}

.ogv-map-head {
    border-bottom: 1px solid var(--ogv-hairline);
}

.ogv-map-foot {
    border-top: 1px solid var(--ogv-hairline);
}

.ogv-compliance-block {
    margin-top: clamp(64px, 8vw, 104px);
    padding-top: clamp(56px, 7vw, 88px);
    border-top: 1px solid var(--ogv-hairline);
}

.ogv-gov-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--ogv-hairline);
    border-left: 1px solid var(--ogv-hairline);
}

.ogv-gov-card {
    padding: 26px 22px;
    border-right: 1px solid var(--ogv-hairline);
    border-bottom: 1px solid var(--ogv-hairline);
    background: var(--ogv-plate);
}

.ogv-gov-tag {
    display: inline-block;
    margin-bottom: 14px;
    padding: 3px 8px;
    border: 1px solid var(--ogv-cyan-border);
    background: var(--ogv-cyan-dim);
    font-family: var(--ogv-mono);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--ogv-cyan);
}

.ogv-gov-card:nth-child(4) .ogv-gov-tag {
    border-color: var(--ogv-amber-border);
    background: var(--ogv-amber-dim);
    color: var(--ogv-amber);
}

.ogv-gov-card h3 {
    margin: 0 0 10px;
    font-size: 1.12rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--ogv-white);
}

.ogv-gov-card p {
    margin: 0;
    font-size: 0.89rem;
    color: var(--ogv-silver);
    line-height: 1.55;
}

.ogv-cta-ledger {
    margin-top: 32px;
    padding: 32px;
    border: 1px solid var(--ogv-hairline-strong);
    background:
        linear-gradient(90deg, rgba(56, 189, 248, 0.08), rgba(5, 6, 8, 0.92) 55%),
        var(--ogv-plate);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.ogv-cta-ledger h3 {
    margin: 6px 0 6px;
    font-size: clamp(1.25rem, 2vw, 1.6rem);
    font-weight: 500;
    letter-spacing: -0.025em;
}

.ogv-cta-ledger p {
    margin: 0;
    font-size: 0.92rem;
    color: var(--ogv-silver);
}

/* --------------------------------------------------------------------------
   11. 06 — FAQ Accordion
   -------------------------------------------------------------------------- */
.ogv-faq-list {
    border-top: 1px solid var(--ogv-hairline);
}

.ogv-faq-item {
    border-bottom: 1px solid var(--ogv-hairline);
}

.ogv-faq-q {
    list-style: none;
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    font-size: 1.06rem;
    font-weight: 500;
    letter-spacing: -0.015em;
    color: var(--ogv-white);
    cursor: pointer;
}

.ogv-faq-q::-webkit-details-marker {
    display: none;
}

.ogv-faq-plus {
    font-family: var(--ogv-mono);
    font-size: 1rem;
    color: var(--ogv-cyan);
    flex-shrink: 0;
}

.ogv-faq-plus::before {
    content: '+';
}

.ogv-faq-item[open] .ogv-faq-plus::before {
    content: '\2212';
}

.ogv-faq-a {
    padding: 0 0 22px;
    max-width: 76ch;
    font-size: 0.94rem;
    color: var(--ogv-silver);
    line-height: 1.6;
}

.ogv-faq-a a {
    color: var(--ogv-cyan);
    border-bottom: 1px solid var(--ogv-cyan-border);
}

/* --------------------------------------------------------------------------
   12. Nordlys Colophon & Monumental Ribbed-Silk Wordmark
   -------------------------------------------------------------------------- */
.ogv-colophon {
    border-top: 1px solid var(--ogv-hairline);
    background-color: var(--ogv-obsidian);
    padding-top: clamp(56px, 7vw, 92px);
}

.ogv-colophon-top {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 48px;
    padding-bottom: 48px;
}

.ogv-colophon-mail {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 10px 0 14px;
    font-family: var(--ogv-sans);
    font-size: clamp(1.5rem, 2.8vw, 2.35rem);
    font-weight: 400;
    letter-spacing: -0.03em;
    color: var(--ogv-white);
    transition: color 0.3s ease;
}

.ogv-colophon-mail:hover {
    color: var(--ogv-cyan);
}

.ogv-colophon-mail-arrow {
    font-size: 1.2rem;
    color: var(--ogv-cyan);
}

.ogv-colophon-summary {
    margin: 0 0 16px;
    max-width: 50ch;
    font-size: 0.92rem;
    color: var(--ogv-silver);
}

.ogv-colophon-direct {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-family: var(--ogv-mono);
    font-size: 0.74rem;
    color: var(--ogv-platinum);
}

.ogv-colophon-direct a:hover {
    color: var(--ogv-cyan);
}

.ogv-colophon-cols {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
}

.ogv-colophon-heading {
    margin: 0 0 14px;
    font-family: var(--ogv-mono);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ogv-silver);
}

.ogv-colophon-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.ogv-colophon-list a {
    font-size: 0.9rem;
    color: var(--ogv-platinum);
    transition: color 0.2s ease;
}

.ogv-colophon-list a:hover {
    color: var(--ogv-cyan);
}

/* 4-Cell Station Telemetry Row */
.ogv-stations {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--ogv-hairline);
    border-bottom: 1px solid var(--ogv-hairline);
}

.ogv-station-cell {
    padding: 16px 18px 16px 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ogv-station-cell + .ogv-station-cell {
    padding-left: 18px;
    border-left: 1px solid var(--ogv-hairline);
}

.ogv-station-key {
    font-family: var(--ogv-mono);
    font-size: 0.66rem;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    color: var(--ogv-muted);
}

.ogv-station-val {
    font-family: var(--ogv-mono);
    font-size: 0.78rem;
    color: var(--ogv-white);
}

/* Monumental Footer Wordmark Stage */
.ogv-wordmark-stage {
    position: relative;
    height: clamp(130px, 19vw, 250px);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--ogv-hairline);
    background: var(--ogv-obsidian);
}

.ogv-footer-silk {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.82;
}

.ogv-wordmark-veil {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, #050608 0%, rgba(5, 6, 8, 0.18) 45%, rgba(5, 6, 8, 0.75) 100%);
    pointer-events: none;
}

.ogv-wordmark-knock {
    position: relative;
    z-index: 2;
    font-family: var(--ogv-sans);
    font-size: clamp(4.2rem, 16.2vw, 14.8rem);
    font-weight: 500;
    line-height: 0.86;
    letter-spacing: -0.055em;
    color: rgba(248, 250, 252, 0.92);
    mix-blend-mode: lighten;
    user-select: none;
    white-space: nowrap;
}

.ogv-colophon-bottom {
    padding: 20px 0 28px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    font-family: var(--ogv-mono);
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    color: var(--ogv-muted);
}

.ogv-colophon-copy {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ogv-colophon-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--ogv-silver);
}

.ogv-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ogv-emerald);
}

.ogv-back-top {
    color: var(--ogv-platinum);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.ogv-back-top:hover {
    color: var(--ogv-cyan);
}

/* --------------------------------------------------------------------------
   13. /login — Nordlys Dark Architectural Operator Console
   -------------------------------------------------------------------------- */
.ogv-portal-band {
    padding: 36px 0 clamp(68px, 8vw, 104px);
    background:
        radial-gradient(45% 45% at 22% 18%, rgba(56, 189, 248, 0.08), transparent 72%),
        var(--ogv-obsidian);
}

.ogv-portal-keystrip {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 22px;
}

.ogv-keystrip-pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 12px;
    border: 1px solid var(--ogv-hairline);
    background: var(--ogv-plate);
    font-family: var(--ogv-mono);
    font-size: 0.69rem;
    letter-spacing: 0.05em;
    color: var(--ogv-platinum);
    line-height: 1.25;
}

.ogv-keystrip-dot {
    width: 5px;
    height: 5px;
    background: var(--ogv-platinum);
    flex-shrink: 0;
}

.ogv-keystrip-dot-cyan {
    background: var(--ogv-cyan);
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.65);
}

.ogv-keystrip-dot-amber {
    background: var(--ogv-amber);
}

.ogv-keystrip-link {
    border-color: var(--ogv-hairline-strong);
    transition: border-color 0.25s ease, color 0.25s ease, background-color 0.25s ease;
}

.ogv-keystrip-link:hover,
.ogv-keystrip-link:focus-visible {
    border-color: var(--ogv-cyan);
    color: var(--ogv-cyan);
    background: var(--ogv-plate-elevated);
    outline: none;
}

.ogv-portal-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    gap: 36px;
    align-items: start;
}

.ogv-portal-brief {
    position: relative;
    padding: 26px;
    border: 1px solid var(--ogv-hairline);
    background: var(--ogv-plate);
}

.ogv-portal-title {
    margin: 10px 0 12px;
    font-family: var(--ogv-sans);
    font-size: clamp(1.45rem, 2.3vw, 1.95rem);
    font-weight: 400;
    line-height: 1.12;
    letter-spacing: -0.03em;
    color: var(--ogv-white);
}

.ogv-portal-lead {
    margin: 0 0 24px;
    font-size: 0.95rem;
    color: var(--ogv-silver);
}

.ogv-brief-list {
    margin: 0 0 26px;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--ogv-hairline);
}

.ogv-brief-list li {
    padding: 14px 0;
    border-bottom: 1px solid var(--ogv-hairline);
    font-size: 0.88rem;
    color: var(--ogv-silver);
}

.ogv-brief-code {
    display: block;
    margin-bottom: 3px;
    font-family: var(--ogv-mono);
    font-size: 0.66rem;
    letter-spacing: 0.1em;
    color: var(--ogv-cyan);
}

.ogv-portal-help p {
    margin: 6px 0 0;
    font-size: 0.86rem;
    color: var(--ogv-silver);
}

.ogv-portal-help a {
    color: var(--ogv-cyan);
    border-bottom: 1px solid var(--ogv-cyan-border);
}

.ogv-portal-card {
    position: relative;
    padding: clamp(24px, 3.5vw, 38px);
    background: var(--ogv-plate);
    border: 1px solid var(--ogv-hairline-strong);
}

.ogv-stepper {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    padding-bottom: 20px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--ogv-hairline);
}

.ogv-step-pill {
    padding: 6px 11px;
    border: 1px solid var(--ogv-hairline);
    background: var(--ogv-obsidian);
    font-family: var(--ogv-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    color: var(--ogv-muted);
}

.ogv-step-pill-active {
    border-color: var(--ogv-cyan);
    background: var(--ogv-cyan-dim);
    color: var(--ogv-white);
}

.ogv-step-sep {
    font-family: var(--ogv-mono);
    color: var(--ogv-muted);
}

.ogv-status-box {
    margin-bottom: 20px;
    padding: 13px 15px;
    border: 1px solid var(--ogv-cyan-border);
    border-left-width: 3px;
    background: rgba(56, 189, 248, 0.08);
    font-size: 0.88rem;
    color: var(--ogv-platinum);
    line-height: 1.5;
}

.ogv-status-amber {
    border-color: var(--ogv-amber-border);
    background: rgba(245, 158, 11, 0.09);
    color: #FDE68A;
}

.ogv-console-h2 {
    margin: 0 0 8px;
    font-size: 1.45rem;
    font-weight: 500;
    letter-spacing: -0.025em;
}

.ogv-console-sub {
    margin: 0 0 24px;
    font-size: 0.92rem;
    color: var(--ogv-silver);
}

.ogv-field-group {
    margin-bottom: 18px;
}

.ogv-label {
    display: block;
    margin-bottom: 7px;
    font-family: var(--ogv-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ogv-silver);
}

.ogv-input {
    width: 100%;
    height: 46px;
    padding: 0 14px;
    border: 1px solid var(--ogv-hairline-strong);
    border-radius: 0;
    background: var(--ogv-obsidian);
    color: var(--ogv-white);
    font-size: 0.95rem;
    transition: border-color 0.25s ease;
}

.ogv-input::placeholder {
    color: var(--ogv-muted);
}

.ogv-input:focus {
    outline: none;
    border-color: var(--ogv-cyan);
    box-shadow: 0 0 0 1px var(--ogv-cyan);
}

.ogv-verified-bar {
    margin-bottom: 22px;
    padding: 13px 16px;
    border: 1px solid var(--ogv-cyan-border);
    background: rgba(56, 189, 248, 0.07);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.ogv-verified-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ogv-verified-meta strong {
    font-size: 0.94rem;
    color: var(--ogv-white);
}

.ogv-verified-meta span {
    font-family: var(--ogv-mono);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    color: var(--ogv-cyan);
}

.ogv-link-btn {
    padding: 5px 10px;
    border: 1px solid var(--ogv-hairline-strong);
    background: var(--ogv-obsidian);
    color: var(--ogv-platinum);
    font-family: var(--ogv-mono);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    cursor: pointer;
}

.ogv-link-btn:hover {
    border-color: var(--ogv-cyan);
    color: var(--ogv-cyan);
}

.ogv-amount-panel {
    margin-bottom: 20px;
    padding: 18px;
    border: 1px solid var(--ogv-hairline);
    background: var(--ogv-obsidian);
}

.ogv-amount-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.ogv-amount-note {
    display: block;
    font-size: 0.78rem;
    color: var(--ogv-muted);
}

.ogv-amount-readout {
    font-family: var(--ogv-mono);
    font-size: 1.55rem;
    font-weight: 500;
    color: var(--ogv-cyan);
}

.ogv-slider {
    width: 100%;
    margin: 8px 0 16px;
    accent-color: var(--ogv-cyan);
    cursor: pointer;
}

.ogv-preset-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
}

.ogv-preset-btn {
    height: 34px;
    border: 1px solid var(--ogv-hairline);
    background: var(--ogv-plate);
    color: var(--ogv-silver);
    font-family: var(--ogv-mono);
    font-size: 0.74rem;
    cursor: pointer;
}

.ogv-preset-btn[aria-pressed="true"],
.ogv-preset-btn:hover {
    border-color: var(--ogv-cyan);
    background: var(--ogv-cyan-dim);
    color: var(--ogv-white);
}

.ogv-esign-box {
    margin-bottom: 18px;
    padding: 18px;
    border: 1px solid var(--ogv-hairline);
    background: var(--ogv-obsidian);
}

.ogv-esign-h3 {
    margin: 0 0 8px;
    font-size: 1.08rem;
    font-weight: 500;
}

.ogv-esign-summary {
    margin: 0 0 10px;
    font-size: 0.86rem;
    color: var(--ogv-silver);
}

.ogv-esign-rights {
    margin: 0 0 14px;
    padding-left: 18px;
    font-size: 0.83rem;
    color: var(--ogv-silver);
}

.ogv-esign-rights li {
    margin-bottom: 6px;
}

.ogv-esign-rights a,
.ogv-check-row a {
    color: var(--ogv-cyan);
    text-decoration: underline;
}

.ogv-esign-details {
    border-top: 1px solid var(--ogv-hairline);
    padding-top: 12px;
}

.ogv-esign-details summary {
    font-family: var(--ogv-mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ogv-cyan);
    cursor: pointer;
}

.ogv-esign-scroll {
    margin-top: 12px;
    max-height: 240px;
    overflow-y: auto;
    padding: 14px;
    border: 1px solid var(--ogv-hairline);
    background: var(--ogv-plate);
    font-size: 0.82rem;
    color: var(--ogv-silver);
}

.ogv-doc-folio h4,
.ogv-doc-folio h5 {
    margin: 12px 0 6px;
    color: var(--ogv-white);
}

.ogv-doc-folio-kicker,
.ogv-doc-folio-siglabel {
    display: block;
    font-family: var(--ogv-mono);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: var(--ogv-cyan);
}

.ogv-doc-folio-sigstamp {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--ogv-hairline);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ogv-check-row {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    margin-bottom: 14px;
    padding: 12px 14px;
    border: 1px solid var(--ogv-hairline);
    background: rgba(5, 6, 8, 0.6);
    font-size: 0.83rem;
    color: var(--ogv-silver);
    cursor: pointer;
}

.ogv-check-row input[type="checkbox"] {
    margin-top: 3px;
    width: 16px;
    height: 16px;
    accent-color: var(--ogv-cyan);
    flex-shrink: 0;
}

.ogv-sig-preview {
    margin: 18px 0 22px;
    padding: 14px 16px;
    border: 1px solid var(--ogv-hairline-strong);
    background: var(--ogv-obsidian);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.ogv-sig-kicker {
    display: block;
    font-family: var(--ogv-mono);
    font-size: 0.64rem;
    letter-spacing: 0.1em;
    color: var(--ogv-muted);
}

.ogv-sig-script {
    font-family: var(--ogv-sans);
    font-size: 1.35rem;
    font-style: italic;
    font-weight: 500;
    color: var(--ogv-white);
}

.ogv-sig-meta {
    font-family: var(--ogv-mono);
    font-size: 0.7rem;
    color: var(--ogv-silver);
    text-align: right;
}

.ogv-notfound-plate {
    position: relative;
    max-width: 680px;
    margin: 0 auto;
    padding: 44px 36px;
    border: 1px solid var(--ogv-hairline-strong);
    background: var(--ogv-plate);
}

/* --------------------------------------------------------------------------
   14. Governance & Statutory Legal Pages (/privacy, /terms, /esign)
   -------------------------------------------------------------------------- */
.ogv-legal-wrap {
    max-width: var(--ogv-max);
    margin: 0 auto;
    padding: clamp(44px, 6vw, 84px) var(--ogv-gutter);
    display: grid;
    grid-template-columns: 290px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
}

.ogv-legal-nav {
    position: sticky;
    top: 88px;
    padding: 22px;
    border: 1px solid var(--ogv-hairline);
    background: var(--ogv-plate);
}

.ogv-kicker {
    margin: 0 0 8px;
    font-family: var(--ogv-mono);
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ogv-cyan);
}

.ogv-legal-nav h1 {
    margin: 0 0 6px;
    font-size: 1.65rem;
    font-weight: 500;
    letter-spacing: -0.03em;
}

.ogv-legal-updated {
    margin: 0 0 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--ogv-hairline);
    font-family: var(--ogv-mono);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    color: var(--ogv-muted);
}

.ogv-legal-toc {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ogv-legal-toc a {
    font-family: var(--ogv-mono);
    font-size: 0.72rem;
    color: var(--ogv-silver);
    transition: color 0.2s ease;
}

.ogv-legal-toc a:hover {
    color: var(--ogv-cyan);
}

.ogv-legal-article {
    padding: clamp(24px, 4vw, 44px);
    border: 1px solid var(--ogv-hairline);
    background: var(--ogv-plate);
}

.ogv-legal-callout {
    margin-bottom: 32px;
    padding: 18px 20px;
    border: 1px solid var(--ogv-cyan-border);
    background: rgba(56, 189, 248, 0.06);
    font-size: 0.94rem;
    color: var(--ogv-platinum);
}

.ogv-legal-article section {
    margin-bottom: 30px;
    padding-bottom: 26px;
    border-bottom: 1px solid var(--ogv-hairline-soft);
}

.ogv-legal-article section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 0;
}

.ogv-legal-article h2 {
    margin: 0 0 12px;
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--ogv-white);
}

.ogv-legal-article h3 {
    margin: 16px 0 8px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--ogv-platinum);
}

.ogv-legal-article p,
.ogv-legal-article li {
    font-size: 0.94rem;
    color: var(--ogv-silver);
    line-height: 1.65;
}

.ogv-legal-article a {
    color: var(--ogv-cyan);
    border-bottom: 1px solid var(--ogv-cyan-border);
}

.ogv-legal-article code {
    padding: 2px 6px;
    background: var(--ogv-obsidian);
    border: 1px solid var(--ogv-hairline);
    font-family: var(--ogv-mono);
    font-size: 0.82rem;
    color: var(--ogv-platinum);
}

/* --------------------------------------------------------------------------
   15. Responsive Breakpoints (Tablet & Mobile)
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
    .ogv-nav-telemetry,
    .ogv-nav-sep {
        display: none;
    }

    .ogv-workbench,
    .ogv-coverage-layout,
    .ogv-colophon-top {
        grid-template-columns: minmax(0, 1fr);
    }

    .ogv-counterparty-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ogv-custody-grid,
    .ogv-gov-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ogv-legal-wrap {
        grid-template-columns: minmax(0, 1fr);
    }

    .ogv-legal-nav {
        position: static;
    }

    .ogv-rail {
        display: none;
    }
}

@media (max-width: 959px) {
    .ogv-portal-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 26px;
    }
}

@media (max-width: 768px) {
    .ogv-hero {
        min-height: 78vh;
        padding-top: 108px;
    }

    .ogv-portal-band {
        padding: 22px 0 56px;
    }

    .ogv-portal-keystrip {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
        margin-bottom: 14px;
    }

    .ogv-keystrip-pill {
        padding: 5px 9px;
        font-size: 0.65rem;
        letter-spacing: 0.02em;
    }

    .ogv-portal-card {
        padding: 20px 18px 22px;
    }

    .ogv-stepper {
        padding-bottom: 14px;
        margin-bottom: 16px;
    }

    .ogv-console-h2 {
        font-size: 1.32rem;
        margin-bottom: 6px;
    }

    .ogv-console-sub {
        margin-bottom: 16px;
        font-size: 0.88rem;
    }

    .ogv-field-group {
        margin-bottom: 14px;
    }

    .ogv-input {
        height: 44px;
    }

    .ogv-readout-bar,
    .ogv-stations {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ogv-readout-cell:nth-child(3),
    .ogv-station-cell:nth-child(3) {
        padding-left: 0;
        border-left: 0;
    }

    .ogv-readout-cell:nth-child(n+3),
    .ogv-station-cell:nth-child(n+3) {
        border-top: 1px solid var(--ogv-hairline);
    }

    .ogv-exposure-strip,
    .ogv-custody-grid,
    .ogv-gov-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .ogv-plate-trigger {
        grid-template-columns: 58px 1fr 20px;
    }

    .ogv-plate-sla {
        display: none;
    }

    .ogv-plate-body {
        padding-left: 18px;
    }

    .ogv-seal-grid {
        flex-direction: column;
        align-items: flex-start;
    }

    .ogv-sig-meta {
        text-align: left;
    }
}

@media (max-width: 540px) {
    .ogv-masthead-actions .ogv-split-btn .ogv-split-arrow {
        display: none;
    }

    .ogv-masthead-actions .ogv-split-btn {
        padding: 0 10px;
    }

    .ogv-menu-label {
        display: none;
    }

    .ogv-counterparty-grid,
    .ogv-readout-bar,
    .ogv-stations,
    .ogv-colophon-cols,
    .ogv-folio-tabs {
        grid-template-columns: minmax(0, 1fr);
    }

    .ogv-readout-cell + .ogv-readout-cell,
    .ogv-station-cell + .ogv-station-cell {
        padding-left: 0;
        border-left: 0;
        border-top: 1px solid var(--ogv-hairline);
    }

    .ogv-folio-tab {
        border-right: 0;
        border-bottom: 1px solid var(--ogv-hairline);
    }

    .ogv-preset-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}