/* ============================================================
   SCADION — components.css
   Navbar · Botones · Cards · Formularios · Badges · Footer
   ============================================================ */

/* ---------- Navbar ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(11, 30, 45, .85);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid rgba(14,165,233,.10);
  transition: background var(--t), border-color var(--t);
}
.nav--scrolled {
  background: rgba(9, 24, 39, .95);
  border-bottom-color: rgba(14,165,233,.18);
}
.nav__inner {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.nav__wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.nav__wordmark-name {
  font-weight: 700;
  font-size: var(--fs-18);
  letter-spacing: .08em;
  color: var(--ice);
}
.nav__wordmark-sub {
  font-weight: 700;
  font-size: 8px;
  letter-spacing: .14em;
  color: var(--cyan);
  margin-top: 3px;
}
.nav__links {
  display: none;
  gap: var(--sp-8);
  align-items: center;
}
.nav__link {
  font-size: var(--fs-14);
  font-weight: 500;
  color: var(--muted);
  position: relative;
  padding: var(--sp-2) 0;
}
.nav__link:hover { color: var(--ice); }
.nav__link[aria-current="page"] { color: var(--cyan); }
.nav__link[aria-current="page"]::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--cyan);
  border-radius: 2px;
}
.nav__cta { display: none; }
.nav__toggle {
  width: 40px; height: 40px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 5px;
  border-radius: var(--radius-sm);
}
.nav__toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--ice);
  border-radius: 2px;
  transition: transform var(--t), opacity var(--t);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 768px) {
  .nav__links, .nav__cta { display: flex; }
  .nav__toggle { display: none; }
}

/* Mobile menu drawer */
.nav__drawer {
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: var(--navy2);
  border-bottom: 1px solid rgba(14,165,233,.15);
  padding: var(--sp-6) var(--sp-5);
  display: none;
  flex-direction: column;
  gap: var(--sp-2);
  z-index: 99;
}
.nav__drawer.is-open { display: flex; }
.nav__drawer a {
  padding: var(--sp-3) var(--sp-2);
  border-radius: var(--radius-sm);
  color: var(--ice);
  font-weight: 500;
}
.nav__drawer a:hover, .nav__drawer a:focus { background: rgba(14,165,233,.08); color: var(--cyan); }
.nav__drawer .btn { margin-top: var(--sp-3); }
@media (min-width: 768px) { .nav__drawer { display: none !important; } }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  font-size: var(--fs-14);
  font-weight: 600;
  letter-spacing: .01em;
  border-radius: var(--radius);
  transition: transform var(--t-fast), background var(--t), color var(--t), box-shadow var(--t), border-color var(--t);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn--primary {
  background: var(--cyan);
  color: var(--navy);
  box-shadow: var(--shadow-cyan);
}
.btn--primary:hover { background: var(--sky); transform: translateY(-1px); box-shadow: 0 12px 28px rgba(14,165,233,.35); }
.btn--secondary {
  background: transparent;
  color: var(--ice);
  border-color: rgba(125,211,252,.35);
}
.btn--secondary:hover { background: rgba(14,165,233,.08); border-color: var(--cyan); color: var(--cyan); }
.btn--ghost {
  background: transparent;
  color: var(--cyan);
  padding: var(--sp-2) var(--sp-3);
}
.btn--ghost:hover { color: var(--sky); }
.btn--lg { padding: var(--sp-4) var(--sp-8); font-size: var(--fs-16); }
.btn--sm { padding: var(--sp-2) var(--sp-4); font-size: var(--fs-12); }
.btn[disabled], .btn[aria-busy="true"] {
  opacity: .6;
  cursor: not-allowed;
  pointer-events: none;
}
.btn__icon { width: 18px; height: 18px; }

/* ---------- Cards genéricas ---------- */
.card {
  background: var(--navy2);
  border: 1px solid rgba(14,165,233,.10);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  position: relative;
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.card:hover { transform: translateY(-3px); border-color: rgba(14,165,233,.30); box-shadow: var(--shadow-lg); }
.card__icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  background: rgba(14,165,233,.10);
  color: var(--cyan);
  border-radius: 10px;
  margin-bottom: var(--sp-4);
}
.card__icon svg { width: 24px; height: 24px; }
.card__title {
  font-size: var(--fs-18);
  font-weight: 600;
  color: var(--ice);
  margin-bottom: var(--sp-2);
}
.card__desc {
  font-size: var(--fs-14);
  color: var(--muted);
  line-height: 1.6;
}
.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
}

/* Card variant light (sobre fondo claro) */
.section-light .card {
  background: #fff;
  border-color: #E2E8F0;
}
.section-light .card__title { color: var(--navy); }
.section-light .card__desc  { color: var(--slate); }
.section-light .card:hover  { border-color: var(--cyan); }

/* ---------- Badges / Chips ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-1) var(--sp-3);
  font-size: var(--fs-12);
  font-family: var(--font-mono);
  font-weight: 500;
  border-radius: 999px;
  background: rgba(14,165,233,.10);
  color: var(--sky);
  border: 1px solid rgba(14,165,233,.20);
  letter-spacing: .02em;
}
.badge--dot::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 8px var(--ok);
}
.chip {
  display: inline-flex;
  align-items: center;
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--fs-12);
  font-family: var(--font-mono);
  font-weight: 500;
  border-radius: 999px;
  background: rgba(14,165,233,.06);
  color: var(--skylt);
  border: 1px solid rgba(14,165,233,.18);
  transition: background var(--t), border-color var(--t), color var(--t);
}
.chip:hover { background: rgba(14,165,233,.14); color: var(--cyan); border-color: rgba(14,165,233,.35); }
.section-light .chip {
  background: #fff;
  color: var(--ocean);
  border-color: #BAE6FD;
}

/* ---------- Hero ---------- */
.hero {
  padding-top: calc(var(--nav-h) + var(--sp-16));
  padding-bottom: var(--sp-20);
  background: var(--navy);
  position: relative;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  gap: var(--sp-12);
  align-items: center;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--cyan);
  letter-spacing: .14em;
  text-transform: uppercase;
  background: rgba(14,165,233,.08);
  border: 1px solid rgba(14,165,233,.22);
  padding: var(--sp-2) var(--sp-4);
  border-radius: 999px;
  margin-bottom: var(--sp-6);
}
.hero h1 { margin-bottom: var(--sp-5); }
.hero h1 .accent { color: var(--cyan); }
.hero__sub {
  font-size: var(--fs-18);
  color: var(--muted);
  max-width: 56ch;
  margin-bottom: var(--sp-8);
}
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-bottom: var(--sp-12);
}
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-6);
  font-size: var(--fs-12);
  font-family: var(--font-mono);
  color: var(--muted);
}
.hero__meta strong { color: var(--ice); font-weight: 600; }
@media (min-width: 1024px) {
  .hero__grid { grid-template-columns: 1.05fr .95fr; }
}

/* Hero visual — terminal style */
.hero__visual {
  background: var(--navy2);
  border: 1px solid rgba(14,165,233,.18);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  box-shadow: var(--shadow-lg);
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--skylt);
}
.hero__visual-head {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding-bottom: var(--sp-4);
  margin-bottom: var(--sp-5);
  border-bottom: 1px dashed rgba(125,211,252,.18);
}
.hero__visual-dots {
  display: inline-flex; gap: 6px;
}
.hero__visual-dots span {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(125,211,252,.25);
}
.hero__visual-dots span:nth-child(1) { background: var(--fault); }
.hero__visual-dots span:nth-child(2) { background: var(--warn); }
.hero__visual-dots span:nth-child(3) { background: var(--ok); }
.hero__visual-title { font-size: var(--fs-12); color: var(--muted); letter-spacing: .12em; text-transform: uppercase; }
.hero__visual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}
.hero__visual-cell {
  background: rgba(11,30,45,.6);
  border: 1px solid rgba(125,211,252,.10);
  border-radius: var(--radius);
  padding: var(--sp-4);
}
.hero__visual-cell .lbl {
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--slate);
  text-transform: uppercase;
  margin-bottom: var(--sp-2);
}
.hero__visual-cell .val {
  font-size: var(--fs-24);
  color: var(--ice);
  font-weight: 600;
  letter-spacing: -.01em;
}
.hero__visual-cell .val small { color: var(--cyan); font-size: var(--fs-12); margin-left: 4px; }
.hero__visual-cell.ok    { border-color: rgba(16,185,129,.30); }
.hero__visual-cell.warn  { border-color: rgba(245,158,11,.30); }
.hero__visual-cell .state-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-right: 6px;
}
.hero__visual-cell.ok    .state-dot { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.hero__visual-cell.warn  .state-dot { background: var(--warn); box-shadow: 0 0 8px var(--warn); }

/* ---------- Rubros ---------- */
.rubros-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(14,165,233,.12);
  border: 1px solid rgba(14,165,233,.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.rubros-grid__item {
  background: var(--navy2);
  padding: var(--sp-6) var(--sp-4);
  display: flex; flex-direction: column;
  align-items: center; gap: var(--sp-3);
  text-align: center;
  transition: background var(--t);
}
.rubros-grid__item:hover { background: rgba(14,165,233,.06); }
.rubros-grid__item svg { width: 28px; height: 28px; color: var(--cyan); }
.rubros-grid__item span {
  font-size: var(--fs-14);
  font-weight: 500;
  color: var(--ice);
}
@media (min-width: 640px)  { .rubros-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1024px) { .rubros-grid { grid-template-columns: repeat(8, 1fr); } }

/* ---------- Servicios ---------- */
.service-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  height: 100%;
}
.service-card .platforms {
  display: flex; flex-wrap: wrap; gap: var(--sp-2);
  margin-top: auto;
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(14,165,233,.10);
}
.service-card .platforms span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--skylt);
}
.section-light .service-card .platforms {
  border-top-color: #E2E8F0;
}
.section-light .service-card .platforms span { color: var(--ocean); }

/* ---------- Metodología (timeline) ---------- */
.timeline {
  display: grid;
  gap: var(--sp-6);
  position: relative;
}
.timeline-step {
  background: var(--navy2);
  border: 1px solid rgba(14,165,233,.12);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  position: relative;
}
.timeline-step__num {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--cyan);
  letter-spacing: .14em;
}
.timeline-step__title {
  font-size: var(--fs-20);
  font-weight: 600;
  color: var(--ice);
  margin: var(--sp-2) 0 var(--sp-3);
}
.timeline-step__desc {
  font-size: var(--fs-14);
  color: var(--muted);
}
@media (min-width: 768px)  { .timeline { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) {
  .timeline { grid-template-columns: repeat(4, 1fr); }
  .timeline-step::after {
    content: '';
    position: absolute;
    top: 50%; right: -22px;
    width: 24px; height: 2px;
    background: linear-gradient(90deg, var(--cyan), transparent);
    transform: translateY(-50%);
  }
  .timeline-step:last-child::after { display: none; }
}

/* ---------- Stats franja ---------- */
.stats-strip {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--ocean) 100%);
  color: var(--navy);
  padding: var(--sp-12) 0;
  position: relative;
  overflow: hidden;
}
.stats-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(11,30,45,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,30,45,.06) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
  position: relative;
}
@media (min-width: 768px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }
.stat__num {
  font-size: clamp(2.25rem, 4vw + 1rem, 3.5rem);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1;
  display: flex; align-items: baseline; gap: 4px;
}
.stat__num .suffix { font-size: .55em; opacity: .85; }
.stat__lbl {
  margin-top: var(--sp-2);
  font-size: var(--fs-14);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: rgba(11,30,45,.80);
}

/* ---------- Tecnologías chips ---------- */
.tech-block {
  margin-bottom: var(--sp-8);
}
.tech-block:last-child { margin-bottom: 0; }
.tech-block__lbl {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--cyan);
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
}
.tech-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

/* ---------- Proyectos cards ---------- */
.project-card {
  background: var(--navy2);
  border: 1px solid rgba(14,165,233,.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.project-card:hover { transform: translateY(-3px); border-color: rgba(14,165,233,.30); box-shadow: var(--shadow-lg); }
.project-card__media {
  aspect-ratio: 16/10;
  background:
    linear-gradient(135deg, rgba(14,165,233,.12) 0%, rgba(2,132,199,.05) 100%),
    var(--navy);
  position: relative;
  overflow: hidden;
}
.project-card__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(14,165,233,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14,165,233,.12) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: .5;
}
.project-card__media img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.project-card__industry {
  position: absolute;
  top: var(--sp-3); left: var(--sp-3);
  z-index: 2;
}
.project-card__body {
  padding: var(--sp-5) var(--sp-5) var(--sp-6);
  display: flex; flex-direction: column;
  gap: var(--sp-3);
  flex: 1;
}
.project-card__client {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--cyan);
  letter-spacing: .08em;
}
.project-card__title {
  font-size: var(--fs-18);
  font-weight: 600;
  color: var(--ice);
}
.project-card__desc {
  font-size: var(--fs-14);
  color: var(--muted);
}
.project-card__foot {
  margin-top: auto;
  padding-top: var(--sp-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(14,165,233,.10);
}
.project-card__tags {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.project-card__tags span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--skylt);
  background: rgba(14,165,233,.08);
  border-radius: 4px;
  padding: 2px 8px;
}

/* Empty state grid (no projects yet) */
.projects-empty {
  text-align: center;
  padding: var(--sp-12);
  border: 1px dashed rgba(14,165,233,.20);
  border-radius: var(--radius-lg);
  color: var(--muted);
  grid-column: 1 / -1;
}

/* Skeleton */
.project-skel {
  background: var(--navy2);
  border: 1px solid rgba(14,165,233,.10);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.project-skel__media { aspect-ratio: 16/10; background: linear-gradient(90deg, var(--navy2), rgba(14,165,233,.06), var(--navy2)); background-size: 200% 100%; animation: skeleton 1.4s infinite; }
.project-skel__body { padding: var(--sp-5); display: flex; flex-direction: column; gap: 10px; }
.project-skel__body span { height: 14px; background: rgba(14,165,233,.08); border-radius: 4px; }
.project-skel__body span:nth-child(1) { width: 40%; }
.project-skel__body span:nth-child(2) { width: 80%; height: 18px; }
.project-skel__body span:nth-child(3) { width: 95%; }
.project-skel__body span:nth-child(4) { width: 60%; }
@keyframes skeleton { 0%{background-position: 200% 0;} 100%{background-position: -200% 0;} }

/* ---------- Nosotros valores ---------- */
.values-grid {
  display: grid;
  gap: var(--sp-5);
}
@media (min-width: 768px) { .values-grid { grid-template-columns: repeat(3, 1fr); } }
.value {
  padding: var(--sp-5);
  border-left: 2px solid var(--cyan);
  background: var(--navy2);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.value h4 { font-size: var(--fs-16); color: var(--ice); margin-bottom: var(--sp-2); }
.value p  { font-size: var(--fs-14); color: var(--muted); }

/* ---------- Contacto / Formulario ---------- */
.contact-grid {
  display: grid;
  gap: var(--sp-10);
}
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1.1fr .9fr; } }
.form {
  background: var(--navy2);
  border: 1px solid rgba(14,165,233,.15);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
}
.form-row {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--sp-4); }
.field label {
  font-size: var(--fs-12);
  font-family: var(--font-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--skylt);
  font-weight: 500;
}
.field label .req { color: var(--cyan); margin-left: 2px; }
.field input,
.field select,
.field textarea {
  padding: var(--sp-3) var(--sp-4);
  background: rgba(11,30,45,.6);
  border: 1px solid rgba(125,211,252,.18);
  border-radius: var(--radius);
  color: var(--ice);
  font-size: var(--fs-14);
  transition: border-color var(--t), background var(--t), box-shadow var(--t);
  width: 100%;
  font-family: var(--font-main);
}
.field input::placeholder, .field textarea::placeholder { color: rgba(148,163,184,.6); }
.field textarea { min-height: 130px; resize: vertical; }
.field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2338BDF8' stroke-width='2'><polyline points='6 9 12 15 18 9'/></svg>"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 38px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--cyan);
  background: rgba(11,30,45,.85);
  box-shadow: 0 0 0 3px rgba(14,165,233,.16);
  outline: 0;
}
.field--error input,
.field--error select,
.field--error textarea {
  border-color: var(--fault);
  box-shadow: 0 0 0 3px rgba(239,68,68,.18);
}
.field__error {
  display: none;
  font-size: var(--fs-12);
  color: var(--fault);
  font-family: var(--font-mono);
}
.field--error .field__error { display: block; }
.honey { position: absolute; left: -9999px; top: -9999px; height: 0; width: 0; }
.form__submit { margin-top: var(--sp-4); display: flex; justify-content: flex-end; }

/* Contact info side */
.contact-info { display: flex; flex-direction: column; gap: var(--sp-6); }
.contact-item {
  display: flex; gap: var(--sp-4);
  align-items: flex-start;
}
.contact-item .ico {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: rgba(14,165,233,.10);
  border: 1px solid rgba(14,165,233,.20);
  color: var(--cyan);
  border-radius: 10px;
  flex-shrink: 0;
}
.contact-item .ico svg { width: 20px; height: 20px; }
.contact-item h4 { font-size: var(--fs-14); color: var(--muted); font-weight: 500; margin-bottom: 2px; letter-spacing: .04em; }
.contact-item p, .contact-item a { font-size: var(--fs-16); color: var(--ice); font-weight: 500; }
.contact-item a:hover { color: var(--cyan); }

/* Toast */
.toast {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  background: var(--navy2);
  color: var(--ice);
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--radius);
  border-left: 3px solid var(--ok);
  box-shadow: var(--shadow-lg);
  max-width: 360px;
  font-size: var(--fs-14);
  z-index: 200;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--t), transform var(--t);
  pointer-events: none;
}
.toast.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.toast--error { border-left-color: var(--fault); }
.toast__title { font-weight: 600; margin-bottom: 4px; }
.toast__msg { color: var(--muted); font-size: var(--fs-12); }

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-darker);
  padding: var(--sp-16) 0 var(--sp-8);
  border-top: 1px solid rgba(14,165,233,.10);
}
.footer__grid {
  display: grid;
  gap: var(--sp-10);
  grid-template-columns: 1fr;
}
@media (min-width: 768px)  { .footer__grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; } }
.footer__brand p {
  font-size: var(--fs-14);
  color: var(--muted);
  margin-top: var(--sp-4);
  max-width: 32ch;
}
.footer__col h5 {
  font-size: var(--fs-12);
  font-family: var(--font-mono);
  color: var(--cyan);
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
  font-weight: 500;
}
.footer__col ul { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer__col a {
  font-size: var(--fs-14);
  color: var(--muted);
}
.footer__col a:hover { color: var(--cyan); }
.footer__bottom {
  margin-top: var(--sp-12);
  padding-top: var(--sp-6);
  border-top: 1px solid rgba(14,165,233,.10);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--sp-4);
  font-size: var(--fs-12);
  color: var(--slate);
  font-family: var(--font-mono);
}
.footer__social { display: flex; gap: var(--sp-3); }
.footer__social a {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: var(--navy2);
  border: 1px solid rgba(14,165,233,.15);
  border-radius: var(--radius);
  color: var(--skylt);
  transition: all var(--t);
}
.footer__social a:hover { background: var(--cyan); color: var(--navy); border-color: var(--cyan); transform: translateY(-2px); }
.footer__social svg { width: 18px; height: 18px; }