/* =============================================================================
   NETZERO AQUA — PROJECTS PAGE
   =============================================================================
   Requires na-system.css and na-blocks.css.

   The spec asks for a "global project map" as the signature visual. What it
   must not be is a decorative world map with dots scattered on it: Netzero
   AQUA works in two countries, and a map of the world with two pins on it
   makes the company look smaller, not bigger.

   So this is a schematic locator, not cartography — a graticule panel with
   labelled region clusters. It is obviously a diagram, it does not imply
   coverage the company does not have, and it can grow a real Mapbox layer
   later without the page around it changing.
   ========================================================================== */

.na-map {
    position: relative;
    border-radius: var(--na-r-lg);
    border: 1px solid var(--na-dark-line);
    background:
        radial-gradient(90% 120% at 70% 20%, rgba(76, 130, 255, 0.10), transparent 60%),
        var(--na-dark-2);
    overflow: hidden;
    min-height: 380px;
    padding: clamp(1.25rem, 1rem + 1vw, 2rem);
}

/* The graticule. Two gradients rather than an image, so it costs nothing. */
.na-map::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(90% 90% at 50% 45%, #000 20%, transparent 78%);
    mask-image: radial-gradient(90% 90% at 50% 45%, #000 20%, transparent 78%);
    pointer-events: none;
}

.na-map__inner {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1rem, 0.7rem + 1.4vw, 2rem);
    height: 100%;
    align-items: start;
}
@media (max-width: 800px) { .na-map__inner { grid-template-columns: 1fr; } }

.na-region { position: relative; }
.na-region__name {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--na-aqua);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--na-dark-line);
}
.na-region__name b {
    margin-left: auto;
    font-family: var(--na-font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--na-on-dark-3);
}

.na-region ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.na-region li {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.6rem 0.75rem;
    border-radius: 9px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--na-dark-line);
    font-size: 0.8125rem;
    color: var(--na-on-dark-2);
    transition: border-color var(--na-normal) var(--na-ease),
                background var(--na-normal) var(--na-ease);
}
.na-region li:hover {
    border-color: var(--na-dark-line-2);
    background: rgba(76, 130, 255, 0.06);
}

/* The marker. A dot with a halo; the halo is static, not pulsing — six
   pulsing dots at once is a fairground, and the spec bans that kind of
   motion explicitly. */
.na-marker {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex: none;
    background: var(--na-aqua);
    box-shadow: 0 0 0 3px rgba(76, 130, 255, 0.18);
}
.na-marker--planning { background: var(--na-nodata); box-shadow: 0 0 0 3px rgba(124, 139, 142, 0.18); }
.na-marker--future   { background: transparent; border: 1px dashed var(--na-on-dark-3); box-shadow: none; }

.na-region li span { margin-left: auto; font-size: 0.625rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--na-on-dark-3); }

/* ---- Filters --------------------------------------------------------------
   Rendered inert for now. They are marked up as buttons in a group so that
   turning them on later is a behaviour change, not a markup rewrite.
   -------------------------------------------------------------------------- */

.na-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-top: 1.5rem;
}
.na-filter {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    border-radius: var(--na-r-pill);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--na-dark-line);
    color: var(--na-on-dark-2);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}
.na-filter.is-on {
    background: rgba(76, 130, 255, 0.12);
    border-color: rgba(76, 130, 255, 0.34);
    color: var(--na-aqua);
}
.na-filters__note {
    width: 100%;
    font-size: 0.6875rem;
    color: var(--na-on-dark-3);
    margin-top: 0.25rem;
}

/* ---- Status legend for the project grid ----------------------------------- */

.na-stages {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    list-style: none;
    margin: 0 0 2rem;
    padding: 0.875rem 1.125rem;
    border-radius: var(--na-r);
    border: 1px dashed var(--na-line-2);
    font-size: 0.8125rem;
    color: var(--na-ink-2);
}
.na-stages li { display: flex; align-items: center; gap: 0.45rem; }
.na-stages i { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.na-stages b { font-weight: 600; color: var(--na-ink); }

/* ---- Knowledge loop -------------------------------------------------------
   A closed cycle. Same idea as the radial cycle in na-blocks, but this one is
   a row that wraps back on itself, because the seven stages read as a
   sentence rather than as a compass.
   -------------------------------------------------------------------------- */

.na-loop {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.5rem 0.75rem;
}
.na-loop li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--na-font-display);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #fff;
    padding: 0.6rem 1.1rem;
    border-radius: var(--na-r-pill);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--na-dark-line);
}
.na-loop li::after {
    content: "→";
    color: var(--na-aqua);
    margin-left: 0.25rem;
    font-family: var(--na-font-body);
}
.na-loop li:last-child { background: rgba(76, 130, 255, 0.12); border-color: rgba(76, 130, 255, 0.34); }
.na-loop li:last-child::after { content: "↺"; }

/* ---- Partner-with-us options ---------------------------------------------- */

.na-option {
    display: flex;
    flex-direction: column;
    padding: clamp(1.5rem, 1.2rem + 1vw, 2rem);
    border-radius: var(--na-r);
    border: 1px solid var(--na-line);
    background: var(--na-surface);
    transition: transform var(--na-normal) var(--na-ease),
                border-color var(--na-normal) var(--na-ease),
                box-shadow var(--na-normal) var(--na-ease);
}
.na-option:hover {
    transform: translateY(-4px);
    border-color: var(--na-aqua-deep);
    box-shadow: var(--na-shadow-lg);
}
.na-option span {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--na-aqua-text);
    margin-bottom: 0.75rem;
}
.na-option h3 { font-size: 1.125rem; margin-bottom: 0.5rem; }
.na-option p { color: var(--na-ink-2); font-size: 0.9375rem; }
.na-option .na-link { margin-top: auto; padding-top: 1.25rem; }