/* CorpusAI — Shared Marketing Styles */

body { background: #0a0f1e; }

/* Gold gradient text */
.gradient-gold {
    background: linear-gradient(135deg, #c9a84c 0%, #e6c65a 50%, #c9a84c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Card hover glow */
.card-glow { transition: box-shadow 0.3s ease; }
.card-glow:hover { box-shadow: 0 0 30px rgba(201, 168, 76, 0.15); }

/* Hero radial gradient */
.hero-gradient { background: radial-gradient(ellipse at 50% 0%, rgba(201, 168, 76, 0.08) 0%, transparent 60%); }

/* Fade-in animation */
@keyframes fade-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fade-in 0.6s ease-out forwards; opacity: 0; }
.fade-in-d1 { animation-delay: 0.1s; }
.fade-in-d2 { animation-delay: 0.2s; }
.fade-in-d3 { animation-delay: 0.3s; }
.fade-in-d4 { animation-delay: 0.4s; }
.fade-in-d5 { animation-delay: 0.5s; }

/* Pulse animations */
@keyframes pulse-gold { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes pulse-green { 0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); } 70% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); } }
@keyframes pulse-red { 0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); } 70% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); } }
.animate-pulse-gold { animation: pulse-gold 2s ease-in-out infinite; }
.gpu-online { animation: pulse-green 2s infinite; }
.gpu-offline { animation: pulse-red 2s infinite; }

/* Step connector line (how-it-works) */
.step-line { position: relative; }
.step-line::after { content: ''; position: absolute; top: 2.5rem; left: 50%; width: 100%; height: 2px; background: linear-gradient(90deg, rgba(201,168,76,0.3), rgba(201,168,76,0.1)); }

/* Code blocks */
.code-block { background: #0d1117; border: 1px solid #30363d; }

/* Chat bubbles */
.chat-bubble { max-width: 85%; }

/* ═══════════ Hero with background image ═══════════ */
.hero-bg {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
}
.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
        rgba(10,15,30,0.82) 0%,
        rgba(10,15,30,0.28) 30%,
        rgba(10,15,30,0.18) 55%,
        rgba(10,15,30,0.78) 100%);
    z-index: 0;
}
.hero-bg > * { position: relative; z-index: 1; }

/* ═══════════ Spotlight — alternating 2-col sections ═══════════ */
.spotlight {
    display: grid;
    grid-template-columns: 5fr 3fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
}
.spotlight--reverse { direction: rtl; }
.spotlight--reverse > * { direction: ltr; }

.spotlight__img {
    border-radius: 0.75rem;
    overflow: hidden;
    border: 1px solid rgba(201,168,76,0.12);
    box-shadow:
        0 12px 40px rgba(0,0,0,0.5),
        0 0 40px rgba(201,168,76,0.06),
        inset 0 1px 0 rgba(255,255,255,0.04);
    position: relative;
    max-width: 340px;
}
.spotlight__img img {
    width: 100%;
    height: auto;
    aspect-ratio: 4/3;
    object-fit: cover;
    display: block;
    filter: saturate(0.7) brightness(0.85) contrast(1.1);
    mix-blend-mode: luminosity;
    transition: transform 0.6s ease, filter 0.6s ease, mix-blend-mode 0.6s ease;
}
.spotlight__img:hover img {
    transform: scale(1.04);
    filter: saturate(0.85) brightness(0.95) contrast(1.05);
    mix-blend-mode: normal;
}

/* Brass glow overlay + vignette */
.spotlight__img::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(201,168,76,0.10) 0%,
        transparent 40%,
        transparent 60%,
        rgba(42,59,92,0.15) 100%);
    z-index: 1;
    pointer-events: none;
    mix-blend-mode: overlay;
}
.spotlight__img::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 2;
    background:
        radial-gradient(ellipse at 25% 75%, rgba(201,168,76,0.14) 0%, transparent 55%),
        radial-gradient(ellipse at center, transparent 40%, rgba(10,15,30,0.6) 100%),
        linear-gradient(180deg, rgba(10,15,30,0.15) 0%, transparent 30%, transparent 70%, rgba(10,15,30,0.4) 100%);
    pointer-events: none;
}

/* Subtle border glow on hover */
.spotlight__img:hover {
    border-color: rgba(201,168,76,0.2);
    box-shadow:
        0 12px 40px rgba(0,0,0,0.5),
        0 0 50px rgba(201,168,76,0.1),
        0 0 80px rgba(42,59,92,0.08);
}

@media (max-width: 768px) {
    .spotlight { grid-template-columns: 1fr; }
    .spotlight--reverse { direction: ltr; }
    .spotlight__img { order: -1; max-width: 280px; margin: 0 auto; }
}

/* ═══════════ Screenshot Lightbox ═══════════ */
.screenshot-zoom {
    position: relative;
    cursor: zoom-in;
    display: inline-block;
}
.screenshot-zoom img {
    border-radius: 0.75rem;
    border: 1px solid rgba(255,255,255,0.1);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.screenshot-zoom:hover img {
    border-color: rgba(201,168,76,0.3);
    box-shadow: 0 0 30px rgba(201,168,76,0.1);
}
.screenshot-zoom__icon {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(10,15,30,0.85);
    border: 1px solid rgba(201,168,76,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease, background 0.3s ease;
    z-index: 5;
    pointer-events: none;
}
.screenshot-zoom:hover .screenshot-zoom__icon {
    opacity: 1;
}
.screenshot-zoom__icon svg {
    width: 16px;
    height: 16px;
    color: #c9a84c;
}

/* Lightbox overlay */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(6,10,22,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    cursor: zoom-out;
}
.lightbox-overlay.is-open {
    opacity: 1;
    pointer-events: auto;
}
.lightbox-overlay img {
    max-width: 90vw;
    max-height: 85vh;
    border-radius: 12px;
    border: 1px solid rgba(201,168,76,0.2);
    box-shadow: 0 20px 80px rgba(0,0,0,0.6), 0 0 60px rgba(201,168,76,0.08);
    transform: scale(0.92);
    transition: transform 0.35s cubic-bezier(0.25,0.46,0.45,0.94);
}
.lightbox-overlay.is-open img {
    transform: scale(1);
}
.lightbox-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: #94a3b8;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.lightbox-close:hover {
    background: rgba(255,255,255,0.1);
    color: #c9a84c;
    border-color: rgba(201,168,76,0.3);
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #111827; }
::-webkit-scrollbar-thumb { background: #374151; border-radius: 3px; }

/* ═══════════════════════════════════════════════════════════════
   BNL Jazz Noir — Navigation System
   Ported from bluenotelogic.com for seamless cross-site experience
   ═══════════════════════════════════════════════════════════════ */

/* ── Design Tokens ── */
:root {
    --accent: #c9a84c;
    --accent-bright: #e6c65a;
    --accent-dark: #9a7e3a;
    --accent-glow: rgba(201, 168, 76, 0.10);
    --accent-glow-strong: rgba(201, 168, 76, 0.22);
    --bg: #0a0f1e;
    --bg-deep: #060a16;
    --bg-card: rgba(17, 24, 39, 0.80);
    --text: #e2e8f0;
    --text-bright: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border: rgba(201, 168, 76, 0.08);
    --border-subtle: rgba(255, 255, 255, 0.05);
    --border-hover: rgba(201, 168, 76, 0.25);
    --glass-bg: rgba(10, 15, 30, 0.75);
    --glass-blur: 20px;
    --nav-height: 80px;
    --nav-pill-bg: rgba(10, 15, 30, 0.65);
    --nav-pill-border: rgba(255, 255, 255, 0.06);
    --nav-scrolled-bg: rgba(10, 15, 30, 0.92);
    --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --radius: 8px;
    --radius-sm: 4px;
    --radius-lg: 16px;
    --max-width: 1200px;
    --content-pad: clamp(1.25rem, 4vw, 2rem);
}

/* ── Crossnav (top 40px bar) ── */
.crossnav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    background: rgba(4, 8, 18, 0.96);
    border-bottom: 1px solid rgba(201, 168, 76, 0.12);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    font-family: 'Manrope', system-ui, sans-serif;
}
.crossnav__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--content-pad);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 40px;
}
.crossnav__logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}
.crossnav__logo img {
    height: 22px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: filter 0.3s ease;
}
.crossnav__links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}
.crossnav__link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.85rem;
    font-size: 0.72rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.45);
    text-decoration: none;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: color 0.2s, border-color 0.2s, background 0.2s;
    white-space: nowrap;
}
.crossnav__link svg { width: 12px; height: 12px; flex-shrink: 0; }
.crossnav__link:hover {
    color: var(--accent);
    border-color: rgba(201, 168, 76, 0.3);
    background: rgba(201, 168, 76, 0.06);
}
.crossnav__link--active {
    background: var(--accent);
    color: var(--bg-deep);
    border-color: var(--accent);
    font-weight: 700;
}
.crossnav__link--active:hover {
    background: var(--accent-bright);
    color: var(--bg-deep);
    border-color: var(--accent-bright);
}

/* ── Main Navigation (pill) ── */
.site-nav {
    position: fixed;
    top: 40px;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0.75rem clamp(1rem, 2vw, 1.5rem) 0;
    transition: transform 0.35s var(--ease);
}
.site-nav--hidden { transform: translateY(calc(-100% - 40px)); }

.site-nav__inner {
    max-width: calc(var(--max-width) + (var(--content-pad) * 2));
    margin: 0 auto;
    min-height: 64px;
    padding: 0.5rem 1.2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid var(--nav-pill-border);
    border-radius: 999px;
    background: var(--nav-pill-bg);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.16);
    transition: background 0.35s var(--ease),
                border-color 0.35s var(--ease),
                box-shadow 0.35s var(--ease),
                backdrop-filter 0.35s var(--ease);
}
.site-nav--scrolled .site-nav__inner {
    background: var(--nav-scrolled-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-color: var(--border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

/* Logo */
.site-nav__logo {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
    flex-shrink: 0;
    color: var(--text-bright);
}
.site-nav__logo-mark {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}
.site-nav__logo-text {
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    white-space: nowrap;
}
.site-nav__logo-text .ai { color: var(--accent); font-weight: 800; }

/* Menu */
.site-nav__menu {
    display: none;
    align-items: center;
    gap: 0.25rem;
}

/* Links */
.site-nav__link {
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.5rem 0.9rem;
    border-radius: var(--radius-sm);
    transition: all 0.25s var(--ease);
    text-decoration: none;
    position: relative;
    cursor: pointer;
    background: none;
    border: none;
}
.site-nav__link:hover {
    color: var(--text-bright);
    background: rgba(201, 168, 76, 0.05);
}
.site-nav__link--active {
    color: var(--accent);
}
.site-nav__link--active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 2px;
    background: var(--accent);
    border-radius: 1px;
}
.site-nav__link--has-dropdown {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

/* Dropdown chevron */
.site-nav__chevron {
    transition: transform 0.2s var(--ease);
    opacity: 0.6;
    flex-shrink: 0;
}

/* Dropdown container */
.site-nav__dropdown {
    position: relative;
}
.site-nav__dropdown:hover .site-nav__chevron {
    transform: rotate(180deg);
    opacity: 1;
}

/* Dropdown menu */
.site-nav__dropdown-menu {
    position: absolute;
    top: calc(100% + 0.35rem);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    min-width: 210px;
    background: rgba(15, 20, 35, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(201, 168, 76, 0.08);
    border-radius: 12px;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
    z-index: 100;
}
.site-nav__dropdown:hover .site-nav__dropdown-menu,
.site-nav__dropdown.is-open .site-nav__dropdown-menu {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}
.site-nav__dropdown.is-open .site-nav__chevron {
    transform: rotate(180deg);
    opacity: 1;
}
.site-nav__dropdown-link {
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s var(--ease);
    white-space: nowrap;
    display: block;
}
.site-nav__dropdown-link:hover {
    color: var(--text-bright);
    background: rgba(201, 168, 76, 0.08);
}

/* Actions (right side) */
.site-nav__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.site-nav__login {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.4rem 0.9rem;
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--accent);
    border: 1px solid rgba(201, 168, 76, 0.25);
    border-radius: var(--radius);
    background: transparent;
    text-decoration: none;
    transition: all 0.25s var(--ease);
}
.site-nav__login:hover {
    background: rgba(201, 168, 76, 0.08);
    border-color: rgba(201, 168, 76, 0.5);
    box-shadow: 0 0 20px rgba(201, 168, 76, 0.08);
}
.site-nav__cta {
    display: none;
    align-items: center;
    padding: 0.4rem 1rem;
    font-family: 'Manrope', system-ui, sans-serif;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--bg-deep);
    background: var(--accent);
    border: none;
    border-radius: var(--radius);
    text-decoration: none;
    transition: all 0.25s var(--ease);
}
.site-nav__cta:hover {
    background: var(--accent-bright);
    box-shadow: 0 0 20px rgba(201, 168, 76, 0.15);
}

/* Theme toggle */
.theme-toggle {
    width: 34px;
    height: 34px;
    border: 1px solid var(--border-subtle);
    border-radius: 50%;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.25s var(--ease);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.theme-toggle:hover {
    color: var(--accent);
    border-color: var(--border-hover);
    background: var(--accent-glow);
}
.theme-toggle svg { width: 16px; height: 16px; }

/* User avatar dropdown */
.site-nav__user {
    position: relative;
}
.site-nav__avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(201, 168, 76, 0.2);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    cursor: pointer;
    border: none;
}
.site-nav__user-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 0.5rem);
    width: 200px;
    background: rgba(15, 20, 35, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
    transform: translateY(4px);
    z-index: 100;
    overflow: hidden;
}
.site-nav__user:hover .site-nav__user-menu {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}
.site-nav__user-header {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-subtle);
}
.site-nav__user-name { font-size: 0.85rem; color: var(--text-bright); font-weight: 600; }
.site-nav__user-plan { font-size: 0.7rem; color: var(--text-muted); }
.site-nav__user-link {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.82rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.15s ease;
}
.site-nav__user-link:hover {
    color: var(--accent);
    background: rgba(201, 168, 76, 0.05);
}
.site-nav__user-link--danger { color: #ef4444; }
.site-nav__user-link--danger:hover { color: #f87171; background: rgba(239, 68, 68, 0.05); }

/* Mobile toggle */
.site-nav__mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.3rem;
    transition: color 0.2s ease;
}
.site-nav__mobile-toggle:hover { color: var(--accent); }
.site-nav__mobile-toggle svg { width: 22px; height: 22px; }

/* Mobile menu */
.site-nav__mobile-menu {
    display: none;
    position: fixed;
    top: calc(40px + 64px + 0.75rem);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 15, 30, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 999;
    overflow-y: auto;
    padding: 1.5rem;
}
.site-nav__mobile-menu.active { display: block; }
.site-nav__mobile-section {
    margin-bottom: 1rem;
}
.site-nav__mobile-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.5rem;
    padding: 0 0.5rem;
}
.site-nav__mobile-link {
    display: block;
    padding: 0.65rem 0.75rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all 0.15s ease;
}
.site-nav__mobile-link:hover {
    color: var(--text-bright);
    background: rgba(201, 168, 76, 0.05);
}
.site-nav__mobile-divider {
    height: 1px;
    background: var(--border-subtle);
    margin: 0.75rem 0;
}
.site-nav__mobile-cta {
    display: block;
    text-align: center;
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--bg-deep);
    background: var(--accent);
    border-radius: var(--radius);
    text-decoration: none;
    margin-top: 0.5rem;
    transition: background 0.2s ease;
}
.site-nav__mobile-cta:hover { background: var(--accent-bright); }

/* ── Desktop breakpoint ── */
@media (min-width: 769px) {
    .site-nav__menu { display: flex; }
    .site-nav__cta { display: inline-flex; }
    .site-nav__mobile-toggle { display: none; }
    .crossnav__logo { display: flex; }
}
@media (max-width: 768px) {
    .crossnav__logo { display: none; }
    .crossnav__inner { justify-content: center; }
    .crossnav__link { font-size: 0.67rem; padding: 0.25rem 0.65rem; }
    .site-nav { padding: 0.5rem 0.75rem 0; }
    .site-nav__inner { min-height: 52px; padding: 0.35rem 0.75rem; }
    .site-nav__logo-text { font-size: 0.85rem; }
    .site-nav__cta { display: none !important; }
}