/*
 * Mycellium Data frontend design system — handcrafted, build-free.
 *
 * Dark "ISP / network operations" aesthetic shared with the panel auth
 * theme (public/css/panel-theme.css): deep navy, cyan→blue gradients,
 * glass surfaces, JetBrains Mono ops details.
 *
 * Served statically from /css/frontend.css — no Node/Vite required.
 * CSP-friendly: everything self-hosted, no inline scripts required.
 */

/* ---------------------------------------------------------------- */
/* Fonts (variable, latin subset, self-hosted)                      */
/* ---------------------------------------------------------------- */

@font-face {
    font-family: 'Inter';
    src: url('/fonts/inter-var.woff2') format('woff2');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'JetBrains Mono';
    src: url('/fonts/jetbrains-mono-var.woff2') format('woff2');
    font-weight: 100 800;
    font-style: normal;
    font-display: swap;
}

/* ---------------------------------------------------------------- */
/* Tokens                                                           */
/* ---------------------------------------------------------------- */

:root {
    --cm-navy-deep: #070d1f;
    --cm-navy: #0a1128;
    --cm-panel: #0f1a33;
    --cm-panel-2: #131f3d;
    --cm-cyan: #22d3ee;
    --cm-sky: #38bdf8;
    --cm-blue: #3b82f6;
    --cm-emerald: #34d399;
    --cm-amber: #fbbf24;
    --cm-text: #e2e8f0;
    --cm-text-strong: #f8fafc;
    --cm-text-muted: #94a3b8;
    --cm-text-faint: #64748b;
    --cm-border: rgba(255, 255, 255, 0.08);
    --cm-border-strong: rgba(255, 255, 255, 0.14);
    --cm-glass: rgba(255, 255, 255, 0.04);
    --cm-glass-strong: rgba(255, 255, 255, 0.07);
    --cm-gradient: linear-gradient(90deg, var(--cm-cyan), var(--cm-blue));
    --cm-gradient-135: linear-gradient(135deg, var(--cm-cyan), var(--cm-blue));
    --cm-radius-sm: 10px;
    --cm-radius: 16px;
    --cm-radius-lg: 22px;
    --cm-shadow: 0 24px 60px -24px rgba(2, 6, 23, 0.9);
    --cm-glow: 0 0 40px -8px rgba(34, 211, 238, 0.35);
    --cm-font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
    --cm-font-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
    --cm-container: 74rem;
}

/* ---------------------------------------------------------------- */
/* Reset / base                                                     */
/* ---------------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--cm-navy-deep);
    color: var(--cm-text);
    font-family: var(--cm-font-sans);
    font-size: 1rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    color: var(--cm-text-strong);
    line-height: 1.15;
    margin: 0 0 0.6em;
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.05rem; }

p { margin: 0 0 1rem; }
a { color: var(--cm-sky); text-decoration: none; }
a:hover { color: var(--cm-cyan); }
img, svg { display: block; max-width: 100%; }
ul, ol { margin: 0; padding: 0; list-style: none; }
strong { color: var(--cm-text-strong); }

::selection { background: rgba(34, 211, 238, 0.3); }

/* ---------------------------------------------------------------- */
/* Layout helpers                                                   */
/* ---------------------------------------------------------------- */

.cm-container {
    width: 100%;
    max-width: var(--cm-container);
    margin-inline: auto;
    padding-inline: 1.5rem;
}

.cm-section { padding-block: clamp(4rem, 8vw, 7rem); position: relative; }
.cm-section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }

.cm-section-head { max-width: 46rem; margin-bottom: 3rem; }
.cm-section-head--center { margin-inline: auto; text-align: center; }

.cm-grid { display: grid; gap: 1.5rem; }
.cm-grid-2 { grid-template-columns: repeat(2, 1fr); }
.cm-grid-3 { grid-template-columns: repeat(3, 1fr); }
.cm-grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
    .cm-grid-3, .cm-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .cm-grid-2, .cm-grid-3, .cm-grid-4 { grid-template-columns: 1fr; }
}

/* Glow background layers (the code-rain canvas shows through) */
.cm-netbg { position: relative; isolation: isolate; }
.cm-netbg::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -3;
    background:
        radial-gradient(42rem 22rem at 50% -6rem, rgba(34, 211, 238, 0.13), transparent 65%),
        radial-gradient(30rem 18rem at 88% 12%, rgba(59, 130, 246, 0.10), transparent 60%),
        /* slightly translucent so the code-rain canvas glances through */
        linear-gradient(180deg, rgba(7, 13, 31, 0.82), rgba(10, 17, 40, 0.82));
}

/* ---------------------------------------------------------------- */
/* Type helpers                                                     */
/* ---------------------------------------------------------------- */

.cm-gradient-text {
    background: var(--cm-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.cm-muted { color: var(--cm-text-muted); }
.cm-faint { color: var(--cm-text-faint); }
.cm-mono { font-family: var(--cm-font-mono); }
.cm-lead { font-size: 1.15rem; color: var(--cm-text-muted); }

.cm-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-family: var(--cm-font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--cm-cyan);
    padding: 0.4rem 0.9rem;
    border: 1px solid rgba(34, 211, 238, 0.25);
    border-radius: 999px;
    background: rgba(34, 211, 238, 0.06);
    margin-bottom: 1.25rem;
}
.cm-eyebrow::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cm-cyan);
    box-shadow: 0 0 10px var(--cm-cyan);
}

/* ---------------------------------------------------------------- */
/* Buttons                                                          */
/* ---------------------------------------------------------------- */

.cm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.7rem;
    border-radius: var(--cm-radius-sm);
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    white-space: nowrap;
}

.cm-btn-primary {
    background: var(--cm-gradient-135);
    color: var(--cm-navy-deep);
}
.cm-btn-primary:hover {
    color: var(--cm-navy-deep);
    box-shadow: var(--cm-glow);
    transform: translateY(-1px);
}

.cm-btn-ghost {
    background: var(--cm-glass);
    border-color: var(--cm-border-strong);
    color: var(--cm-text);
}
.cm-btn-ghost:hover {
    background: var(--cm-glass-strong);
    border-color: rgba(34, 211, 238, 0.4);
    color: var(--cm-text-strong);
}

.cm-btn-sm { padding: 0.55rem 1.1rem; font-size: 0.85rem; }
.cm-btn-block { width: 100%; }

/* ---------------------------------------------------------------- */
/* Cards                                                            */
/* ---------------------------------------------------------------- */

.cm-card {
    background: var(--cm-glass);
    border: 1px solid var(--cm-border);
    border-radius: var(--cm-radius);
    padding: 1.75rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.cm-card:hover {
    transform: translateY(-3px);
    border-color: rgba(34, 211, 238, 0.35);
    background: var(--cm-glass-strong);
}
.cm-card h3 { margin-bottom: 0.5rem; }
.cm-card p { color: var(--cm-text-muted); margin-bottom: 0; }

.cm-card-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.1rem;
    background: rgba(34, 211, 238, 0.10);
    border: 1px solid rgba(34, 211, 238, 0.25);
    color: var(--cm-cyan);
}
.cm-card-icon svg { width: 22px; height: 22px; }

.cm-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 1.1rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--cm-sky);
}

/* ---------------------------------------------------------------- */
/* Stats / ops strip                                                */
/* ---------------------------------------------------------------- */

.cm-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--cm-border);
    border: 1px solid var(--cm-border);
    border-radius: var(--cm-radius);
    overflow: hidden;
}
.cm-stat {
    background: rgba(10, 17, 40, 0.85);
    padding: 1.5rem;
    text-align: center;
}
.cm-stat-value {
    font-family: var(--cm-font-mono);
    font-size: 1.7rem;
    font-weight: 600;
    color: var(--cm-text-strong);
}
.cm-stat-value .cm-gradient-text { font: inherit; }
.cm-stat-label {
    font-family: var(--cm-font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--cm-text-faint);
    margin-top: 0.35rem;
}
@media (max-width: 720px) {
    .cm-stats { grid-template-columns: repeat(2, 1fr); }
}

/* Status dot (up/down indicators) */
.cm-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--cm-emerald);
    box-shadow: 0 0 8px var(--cm-emerald);
}
.cm-dot--amber { background: var(--cm-amber); box-shadow: 0 0 8px var(--cm-amber); }

/* Feature list with check marks */
.cm-checklist li {
    position: relative;
    padding-left: 1.9rem;
    margin-bottom: 0.75rem;
    color: var(--cm-text-muted);
}
.cm-checklist li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    font-family: var(--cm-font-mono);
    font-weight: 600;
    color: var(--cm-cyan);
}
.cm-checklist li strong { color: var(--cm-text); }

/* ---------------------------------------------------------------- */
/* Status card (live NOC panel visual)                              */
/* ---------------------------------------------------------------- */

.cm-statuscard {
    background: #050a18;
    border: 1px solid var(--cm-border);
    border-radius: var(--cm-radius);
    overflow: hidden;
    box-shadow: var(--cm-shadow);
    font-family: var(--cm-font-mono);
}
.cm-statuscard-bar {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--cm-border);
    background: rgba(255, 255, 255, 0.02);
}
.cm-statuscard-bar > span:empty {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--cm-border-strong);
}
.cm-statuscard-bar > span:empty:nth-child(1) { background: #f87171; }
.cm-statuscard-bar > span:empty:nth-child(2) { background: var(--cm-amber); }
.cm-statuscard-bar > span:empty:nth-child(3) { background: var(--cm-emerald); }
.cm-statuscard-title {
    margin-left: 0.6rem;
    font-size: 0.72rem;
    color: var(--cm-text-faint);
}
.cm-statuscard-live {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.65rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--cm-emerald);
}
.cm-statuscard-live::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cm-emerald);
    box-shadow: 0 0 8px var(--cm-emerald);
    animation: cm-pulse-dot 2s ease-in-out infinite;
}
@keyframes cm-pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.35; }
}

.cm-statusrow {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 5rem 13.5rem;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1.15rem;
    border-bottom: 1px solid var(--cm-border);
    font-size: 0.8rem;
    transition: background 0.15s ease;
}
.cm-statusrow:last-of-type { border-bottom: 0; }
.cm-statusrow:hover { background: rgba(255, 255, 255, 0.025); }
.cm-statusrow-name {
    color: var(--cm-text-strong);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.cm-statusrow-status {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--cm-emerald);
}
.cm-statusrow-status .cm-dot { animation: cm-pulse-dot 2s ease-in-out infinite; }
.cm-statusrow-status--working { color: var(--cm-cyan); }
.cm-statusrow-status--working .cm-dot {
    background: var(--cm-cyan);
    box-shadow: 0 0 8px var(--cm-cyan);
}
.cm-statusrow-meta {
    color: var(--cm-text-faint);
    font-size: 0.75rem;
    text-align: right;
    white-space: nowrap;
}
.cm-statuscard-foot {
    padding: 0.7rem 1.15rem;
    border-top: 1px solid var(--cm-border);
    background: rgba(255, 255, 255, 0.02);
    font-size: 0.7rem;
    color: var(--cm-text-faint);
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}
.cm-statuscard-foot strong { color: var(--cm-emerald); font-weight: 600; }

@media (max-width: 480px) {
    .cm-statusrow { grid-template-columns: minmax(0, 1fr) auto; }
    .cm-statusrow-meta { grid-column: 1 / -1; text-align: left; }
}

/* ---------------------------------------------------------------- */
/* Terminal / code window                                           */
/* ---------------------------------------------------------------- */

.cm-terminal {
    background: #050a18;
    border: 1px solid var(--cm-border);
    border-radius: var(--cm-radius);
    overflow: hidden;
    box-shadow: var(--cm-shadow);
    font-family: var(--cm-font-mono);
    font-size: 0.82rem;
}
.cm-terminal-bar {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--cm-border);
    background: rgba(255, 255, 255, 0.02);
}
.cm-terminal-bar span:empty {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--cm-border-strong);
}
.cm-terminal-bar span:empty:nth-child(1) { background: #f87171; }
.cm-terminal-bar span:empty:nth-child(2) { background: var(--cm-amber); }
.cm-terminal-bar span:empty:nth-child(3) { background: var(--cm-emerald); }
.cm-terminal-title {
    margin-left: 0.6rem;
    font-size: 0.72rem;
    color: var(--cm-text-faint);
}
.cm-terminal-body { padding: 1.25rem 1.4rem; color: var(--cm-text-muted); line-height: 1.8; }
.cm-terminal-body .t-cmd { color: var(--cm-text-strong); }
.cm-terminal-body .t-ok { color: var(--cm-emerald); }
.cm-terminal-body .t-cyan { color: var(--cm-cyan); }
.cm-terminal-body .t-dim { color: var(--cm-text-faint); }

/* ---------------------------------------------------------------- */
/* Navbar                                                           */
/* ---------------------------------------------------------------- */

.cm-nav {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 50;
    transition: background 0.25s ease, border-color 0.25s ease, backdrop-filter 0.25s ease;
    border-bottom: 1px solid transparent;
}
.cm-nav.is-scrolled, .cm-nav.is-open {
    background: rgba(7, 13, 31, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom-color: var(--cm-border);
}
.cm-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4.5rem;
    gap: 1rem;
}
.cm-nav-brand {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--cm-text-strong);
}
.cm-nav-brand:hover { color: var(--cm-text-strong); }
.cm-nav-brand img { width: 34px; height: 34px; }
.cm-nav-brand .cm-gradient-text { font-weight: 800; }

.cm-nav-links { display: flex; align-items: center; gap: 0.25rem; }
.cm-nav-links > a, .cm-nav-dropdown > button {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.55rem 0.9rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--cm-text-muted);
    background: none;
    border: 0;
    cursor: pointer;
    font-family: inherit;
    transition: color 0.15s ease, background 0.15s ease;
}
.cm-nav-links > a:hover, .cm-nav-dropdown > button:hover,
.cm-nav-links > a.is-active, .cm-nav-dropdown > button.is-active {
    color: var(--cm-text-strong);
    background: var(--cm-glass-strong);
}
.cm-nav-dropdown { position: relative; }
.cm-nav-dropdown > button svg { width: 14px; height: 14px; transition: transform 0.2s ease; }
.cm-nav-dropdown:hover > button svg, .cm-nav-dropdown:focus-within > button svg { transform: rotate(180deg); }
.cm-nav-menu {
    position: absolute;
    top: calc(100% + 0.6rem);
    left: 0;
    min-width: 15rem;
    padding: 0.5rem;
    background: rgba(10, 17, 40, 0.97);
    border: 1px solid var(--cm-border);
    border-radius: 14px;
    box-shadow: var(--cm-shadow);
    backdrop-filter: blur(16px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px);
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
}
.cm-nav-dropdown:hover .cm-nav-menu, .cm-nav-dropdown:focus-within .cm-nav-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.cm-nav-menu a {
    display: block;
    padding: 0.55rem 0.8rem;
    border-radius: 8px;
    font-size: 0.88rem;
    color: var(--cm-text-muted);
}
.cm-nav-menu a:hover, .cm-nav-menu a.is-active {
    background: var(--cm-glass-strong);
    color: var(--cm-text-strong);
}
.cm-nav-menu a small {
    display: block;
    font-size: 0.72rem;
    color: var(--cm-text-faint);
}

.cm-nav-ctas { display: flex; align-items: center; gap: 0.7rem; }

.cm-nav-toggle {
    display: none;
    background: none;
    border: 0;
    color: var(--cm-text-strong);
    padding: 0.5rem;
    cursor: pointer;
}
.cm-nav-toggle svg { width: 26px; height: 26px; }

.cm-nav-mobile {
    display: none;
    border-top: 1px solid var(--cm-border);
    padding: 1rem 1.5rem 1.5rem;
    background: rgba(7, 13, 31, 0.97);
    max-height: calc(100vh - 4.5rem);
    overflow-y: auto;
}
.cm-nav-mobile a {
    display: block;
    padding: 0.7rem 0.9rem;
    border-radius: 8px;
    color: var(--cm-text-muted);
    font-weight: 500;
}
.cm-nav-mobile a:hover { background: var(--cm-glass-strong); color: var(--cm-text-strong); }

/* Expandable submenu groups (pure <details>, no JS) */
.cm-nav-mobile details { border-radius: 8px; }
.cm-nav-mobile summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.7rem 0.9rem;
    border-radius: 8px;
    color: var(--cm-text-muted);
    font-weight: 500;
    cursor: pointer;
    list-style: none;
    user-select: none;
}
.cm-nav-mobile summary::-webkit-details-marker { display: none; }
.cm-nav-mobile summary::after {
    content: '';
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--cm-text-faint);
    border-bottom: 2px solid var(--cm-text-faint);
    transform: rotate(45deg);
    transition: transform 0.2s ease;
}
.cm-nav-mobile details[open] summary::after { transform: rotate(225deg); }
.cm-nav-mobile summary:hover { background: var(--cm-glass-strong); color: var(--cm-text-strong); }
.cm-nav-mobile details[open] summary { color: var(--cm-text-strong); }
.cm-nav-mobile .cm-nav-sub {
    padding: 0.15rem 0 0.4rem 0.9rem;
    border-left: 1px solid var(--cm-border);
    margin-left: 0.9rem;
    margin-bottom: 0.4rem;
}
.cm-nav-mobile .cm-nav-sub a {
    padding: 0.5rem 0.9rem;
    font-size: 0.9rem;
}
.cm-nav-mobile .cm-nav-sub a small {
    display: block;
    font-size: 0.72rem;
    color: var(--cm-text-faint);
}
.cm-nav-mobile .cm-nav-mobile-ctas {
    display: grid;
    gap: 0.6rem;
    margin-top: 0.8rem;
    padding-top: 0.8rem;
    border-top: 1px solid var(--cm-border);
}

@media (max-width: 1024px) {
    .cm-nav-links, .cm-nav-ctas { display: none; }
    .cm-nav-toggle { display: block; }
    .cm-nav.is-open .cm-nav-mobile { display: block; }
}

/* ---------------------------------------------------------------- */
/* Hero                                                             */
/* ---------------------------------------------------------------- */

.cm-hero {
    position: relative;
    padding: 10rem 0 6rem;
    overflow: hidden;
}
.cm-hero--sub { padding: 9rem 0 4.5rem; }
.cm-hero h1 { max-width: 20ch; }
.cm-hero .cm-lead { max-width: 56ch; }
.cm-hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2.2rem; }

.cm-hero-split {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3.5rem;
    align-items: center;
}
@media (max-width: 960px) {
    .cm-hero-split { grid-template-columns: 1fr; }
}

/* Breadcrumb strip for sub pages */
.cm-breadcrumb {
    font-family: var(--cm-font-mono);
    font-size: 0.75rem;
    color: var(--cm-text-faint);
    margin-bottom: 1.2rem;
}
.cm-breadcrumb a { color: var(--cm-text-muted); }
.cm-breadcrumb a:hover { color: var(--cm-cyan); }

/* ---------------------------------------------------------------- */
/* CTA band                                                         */
/* ---------------------------------------------------------------- */

.cm-cta-band {
    position: relative;
    border: 1px solid rgba(34, 211, 238, 0.22);
    border-radius: var(--cm-radius-lg);
    padding: clamp(2.5rem, 6vw, 4.5rem);
    text-align: center;
    overflow: hidden;
    background:
        radial-gradient(36rem 16rem at 50% -6rem, rgba(34, 211, 238, 0.14), transparent 65%),
        var(--cm-navy);
}
.cm-cta-band > * { position: relative; }
.cm-cta-band .cm-hero-actions { justify-content: center; }

/* ---------------------------------------------------------------- */
/* Forms                                                            */
/* ---------------------------------------------------------------- */

.cm-field { margin-bottom: 1.25rem; }
.cm-field label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--cm-text);
    margin-bottom: 0.45rem;
}
.cm-input, .cm-field input, .cm-field select, .cm-field textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background: var(--cm-panel);
    border: 1px solid var(--cm-border-strong);
    border-radius: var(--cm-radius-sm);
    color: var(--cm-text-strong);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.cm-input:focus, .cm-field input:focus, .cm-field select:focus, .cm-field textarea:focus {
    outline: none;
    border-color: var(--cm-cyan);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.18);
}
.cm-field select { appearance: auto; }
.cm-field .cm-error { color: #f87171; font-size: 0.8rem; margin-top: 0.4rem; }
.cm-field .cm-hint { color: var(--cm-text-faint); font-size: 0.8rem; margin-top: 0.4rem; }
.cm-honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

.cm-form-card {
    max-width: 34rem;
    margin-inline: auto;
    background: var(--cm-glass);
    border: 1px solid var(--cm-border);
    border-radius: var(--cm-radius-lg);
    padding: clamp(1.75rem, 4vw, 2.75rem);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--cm-shadow);
}

/* ---------------------------------------------------------------- */
/* Tables                                                           */
/* ---------------------------------------------------------------- */

.cm-table-wrap {
    border: 1px solid var(--cm-border);
    border-radius: var(--cm-radius);
    overflow: hidden;
    overflow-x: auto;
}
.cm-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.cm-table th {
    text-align: left;
    font-family: var(--cm-font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--cm-text-faint);
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid var(--cm-border);
    background: rgba(255, 255, 255, 0.02);
}
.cm-table td {
    padding: 0.95rem 1.25rem;
    border-bottom: 1px solid var(--cm-border);
    color: var(--cm-text-muted);
}
.cm-table tr:last-child td { border-bottom: 0; }
.cm-table td strong { color: var(--cm-text); }

/* ---------------------------------------------------------------- */
/* Pricing                                                          */
/* ---------------------------------------------------------------- */

.cm-price-card { display: flex; flex-direction: column; }
.cm-price-card .cm-price {
    font-family: var(--cm-font-mono);
    font-size: 2.2rem;
    font-weight: 600;
    color: var(--cm-text-strong);
    margin: 0.6rem 0 0.2rem;
}
.cm-price-card .cm-price small {
    font-size: 0.85rem;
    color: var(--cm-text-faint);
    font-weight: 400;
}
.cm-price-card--featured {
    border-color: rgba(34, 211, 238, 0.45);
    box-shadow: var(--cm-glow);
    position: relative;
}
.cm-price-tag {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--cm-font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 0.25rem 0.8rem;
    border-radius: 999px;
    background: var(--cm-gradient-135);
    color: var(--cm-navy-deep);
    font-weight: 600;
}

/* ---------------------------------------------------------------- */
/* Footer                                                           */
/* ---------------------------------------------------------------- */

.cm-footer {
    border-top: 1px solid var(--cm-border);
    background: var(--cm-navy);
    padding: 4rem 0 2rem;
    margin-top: auto;
}
.cm-footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}
@media (max-width: 900px) { .cm-footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .cm-footer-grid { grid-template-columns: 1fr; } }

.cm-footer h4 {
    font-family: var(--cm-font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--cm-text-faint);
    margin-bottom: 1rem;
}
.cm-footer li { margin-bottom: 0.55rem; }
.cm-footer li a { color: var(--cm-text-muted); font-size: 0.9rem; }
.cm-footer li a:hover { color: var(--cm-cyan); }

.cm-footer-brand p { color: var(--cm-text-muted); font-size: 0.9rem; max-width: 34ch; }
.cm-footer-contact { font-family: var(--cm-font-mono); font-size: 0.82rem; color: var(--cm-text-muted); }
.cm-footer-contact div { margin-bottom: 0.4rem; }

.cm-footer-social { display: flex; gap: 0.6rem; margin-top: 1.2rem; }
.cm-footer-social a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--cm-border);
    border-radius: 9px;
    color: var(--cm-text-muted);
    transition: border-color 0.15s ease, color 0.15s ease;
}
.cm-footer-social a:hover { border-color: rgba(34, 211, 238, 0.4); color: var(--cm-cyan); }
.cm-footer-social svg { width: 16px; height: 16px; }

.cm-footer-bottom {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    padding-top: 1.6rem;
    border-top: 1px solid var(--cm-border);
    font-size: 0.8rem;
    color: var(--cm-text-faint);
}
.cm-footer-bottom nav { display: flex; gap: 1.4rem; }
.cm-footer-bottom a { color: var(--cm-text-faint); font-size: 0.8rem; }
.cm-footer-bottom a:hover { color: var(--cm-cyan); }

.cm-footer-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--cm-font-mono);
    font-size: 0.72rem;
    color: var(--cm-text-muted);
}

/* ---------------------------------------------------------------- */
/* Prose (legal / docs pages)                                       */
/* ---------------------------------------------------------------- */

.cm-prose { max-width: 46rem; }
.cm-prose h2 { font-size: 1.5rem; margin-top: 2.5rem; }
.cm-prose h3 { margin-top: 2rem; }
.cm-prose p, .cm-prose li { color: var(--cm-text-muted); }
.cm-prose ul { list-style: disc; padding-left: 1.4rem; margin-bottom: 1rem; }
.cm-prose li { margin-bottom: 0.4rem; }

/* ---------------------------------------------------------------- */
/* Misc                                                             */
/* ---------------------------------------------------------------- */

.cm-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: center;
}
@media (max-width: 900px) { .cm-split { grid-template-columns: 1fr; } }
.cm-split--reverse > :first-child { order: 2; }
@media (max-width: 900px) { .cm-split--reverse > :first-child { order: 0; } }

.cm-tag {
    display: inline-block;
    font-family: var(--cm-font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    border: 1px solid var(--cm-border-strong);
    color: var(--cm-text-muted);
}
.cm-tag--cyan { border-color: rgba(34, 211, 238, 0.35); color: var(--cm-cyan); }

.cm-logo-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    align-items: center;
    justify-content: center;
    opacity: 0.55;
}
.cm-logo-strip span {
    font-family: var(--cm-font-mono);
    font-size: 0.85rem;
    color: var(--cm-text-muted);
    letter-spacing: 0.06em;
}

.cm-page-offset { padding-top: 4.5rem; } /* clears the fixed navbar */

/* Anchor targets must clear the fixed navbar when jumped to */
section[id], div[id].cm-section { scroll-margin-top: 5rem; }

/* Generic visibility utility (toggled by small inline scripts, e.g. forms) */
.hidden { display: none !important; }

/* Matrix-style code-rain backdrop (public/js/matrix-rain.js) */
#cm-rain {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.5;
}
main, .cm-footer { position: relative; z-index: 1; }

@media (prefers-reduced-motion: reduce) {
    #cm-rain { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition: none !important; }
}

/* ---------------------------------------------------------------- */
/* Small-screen polish                                              */
/* ---------------------------------------------------------------- */

@media (max-width: 640px) {
    .cm-hero { padding: 7rem 0 4rem; }
    .cm-hero--sub { padding: 7rem 0 3rem; }
    .cm-section { padding-block: 3.5rem; }
    .cm-terminal-body { font-size: 0.72rem; padding: 1rem; overflow-x: auto; white-space: nowrap; }
    .cm-hero-actions { flex-direction: column; align-items: stretch; }
    .cm-hero-actions .cm-btn { width: 100%; }
    .cm-footer-bottom { justify-content: center; text-align: center; }
    .cm-card { padding: 1.35rem; }
}