/* Nattia Infraestructuras — sistema claro enterprise (SaaS B2B) */
:root {
  --bg: #f7f7f7;
  --bg-elevated: #ffffff;
  --surface: #ffffff;
  --heading: #111111;
  --text: #3d454d;
  --muted: #6b7580;
  --accent: #29ac82;
  --accent-hover: #238f6c;
  --accent-dim: rgba(41, 172, 130, 0.12);
  --border: rgba(20, 24, 28, 0.1);
  --radius: 12px;
  --shadow: 0 1px 2px rgba(20, 24, 28, 0.04), 0 8px 24px rgba(20, 24, 28, 0.06);
  --shadow-hover: 0 12px 32px rgba(20, 24, 28, 0.1);
  --font: "DM Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --panel-sidebar-w: 280px;
  --panel-sidebar-bg: linear-gradient(180deg, #0f1419 0%, #121820 48%, #0e1218 100%);
  --panel-sidebar-border: rgba(255, 255, 255, 0.06);
  --panel-nav-hover: rgba(41, 172, 130, 0.12);
  --panel-nav-active: rgba(41, 172, 130, 0.2);
  --panel-text-on-dark: rgba(255, 255, 255, 0.88);
  --panel-muted-on-dark: rgba(255, 255, 255, 0.52);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
  color: var(--accent-hover);
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.95);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--heading);
  font-size: 1.05rem;
}

.brand__logo {
  display: block;
  height: 40px;
  width: auto;
  max-width: min(240px, 44vw);
  object-fit: contain;
}

.brand--compact {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand__logo--sm {
  height: 32px;
  max-width: 200px;
}

.brand__suffix {
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--heading);
  font-size: 1.05rem;
}

.site-footer__brand,
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}

.footer__logo {
  height: 36px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}

.footer-brand__tagline {
  margin: 0;
  max-width: 36ch;
  color: #94a3b8;
  font-size: 0.9rem;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
}

.nav__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
}

.nav__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.nav__logout {
  display: inline;
  margin: 0;
}

.btn--nav {
  padding: 0.55rem 1.1rem;
  font-size: 0.88rem;
}

.nav a {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 500;
}

.nav a:hover {
  color: var(--heading);
}

.lang-switch {
  display: inline-flex;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.lang-switch a {
  color: var(--muted);
  padding: 0.2rem 0.45rem;
  border-radius: 6px;
}

.lang-switch a:hover,
.lang-switch a.active {
  color: var(--accent);
  background: var(--accent-dim);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: linear-gradient(135deg, #1fa67e, var(--accent));
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(29, 138, 106, 0.28);
}

.btn--primary:hover {
  box-shadow: 0 8px 24px rgba(29, 138, 106, 0.35);
  color: #ffffff;
}

.btn--ghost {
  border-color: var(--border);
  color: var(--text);
  background: var(--surface);
}

.btn--ghost:hover {
  border-color: rgba(29, 138, 106, 0.35);
  color: var(--heading);
}

/* Hero */
.hero {
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -30% 15% auto -15%;
  height: 65%;
  background: radial-gradient(ellipse at 30% 20%, rgba(29, 138, 106, 0.07), transparent 55%);
  pointer-events: none;
}

.hero__grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 900px) {
  .hero__grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.hero__eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.14;
  color: var(--heading);
  margin: 0 0 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero__lead {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 36ch;
  margin-bottom: 1.75rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  animation: float 8s ease-in-out infinite;
  border-top: 3px solid var(--accent);
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.hero-card__label {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.hero-card__stat {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--muted);
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border);
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section--tight {
  padding-top: 2rem;
}

.section__title {
  font-size: 1.65rem;
  color: var(--heading);
  margin: 0 0 0.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.section__subtitle {
  color: var(--muted);
  max-width: 52ch;
  margin-bottom: 2rem;
}

.grid-3 {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 720px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.25rem;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.card:hover {
  border-color: rgba(29, 138, 106, 0.25);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  color: var(--heading);
}

.card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
  text-transform: uppercase;
}

.badge--free {
  background: rgba(41, 172, 130, 0.2);
  color: var(--accent);
}

.badge--neutral {
  background: rgba(20, 24, 28, 0.06);
  color: var(--muted);
  border: 1px solid var(--border);
}

.badge--demo {
  background: rgba(20, 24, 28, 0.06);
  color: var(--muted);
  border: 1px solid var(--border);
}

.badge--premium {
  background: rgba(212, 175, 55, 0.15);
  color: #d4af37;
}

.badge--soon {
  background: rgba(20, 24, 28, 0.06);
  color: var(--muted);
  border: 1px solid var(--border);
}

/* Footer — bloque oscuro premium (contraste con cuerpo claro) */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0;
  margin-top: 4rem;
  font-size: 0.85rem;
  color: #94a3b8;
  background: #0f1419;
}

.site-footer__grid {
  display: grid;
  gap: 2rem;
  padding: 2.5rem 0 1.5rem;
}

@media (min-width: 720px) {
  .site-footer__grid {
    grid-template-columns: 1.4fr 1fr 1fr;
    align-items: start;
  }
}

.site-footer__brand .footer__logo,
.footer-brand .footer__logo {
  margin-bottom: 0.75rem;
}

.site-footer__nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.site-footer__nav a {
  color: #cbd5e1;
}

.site-footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.site-footer__contact strong {
  color: #f1f5f9;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.site-footer__mail {
  color: #5ee0b8;
}

.site-footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  margin-top: 0.5rem;
}

.site-footer__social-link {
  font-size: 0.82rem;
  font-weight: 600;
  color: #cbd5e1;
}

.site-footer__social-link:hover {
  color: #5ee0b8;
}

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1rem 0 1.75rem;
  background: #0a0d11;
}

.site-footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.site-footer__copy {
  margin: 0;
  font-size: 0.78rem;
  color: #64748b;
}

/* Forms */
.form {
  max-width: 440px;
}

.form-row {
  margin-bottom: 1rem;
}

.form label {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.form input,
.form textarea,
.form select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--heading);
  font-family: inherit;
}

.form input:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.field-error {
  color: #e07070;
  font-size: 0.78rem;
  margin-top: 0.25rem;
}

.alert {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.alert--ok {
  background: rgba(41, 172, 130, 0.12);
  border: 1px solid rgba(41, 172, 130, 0.35);
  color: var(--accent);
}

.alert--err {
  background: rgba(224, 112, 112, 0.1);
  border: 1px solid rgba(224, 112, 112, 0.35);
  color: #e07070;
}

/* Panel app — shell unificado (sidebar + main + responsive) */
.panel-app {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
}

.panel-app__layout {
  display: flex;
  min-height: 100vh;
  position: relative;
}

.panel-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(15, 20, 25, 0.45);
  backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}

.panel-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 959px) {
  .panel-backdrop {
    display: block;
  }
}

.panel-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 90;
  width: var(--panel-sidebar-w);
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 0;
  background: var(--panel-sidebar-bg);
  border-right: 1px solid var(--panel-sidebar-border);
  box-shadow: 4px 0 32px rgba(0, 0, 0, 0.12);
  transform: translateX(0);
  transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (max-width: 959px) {
  .panel-sidebar {
    transform: translateX(-100%);
  }

  .panel-sidebar.is-open {
    transform: translateX(0);
  }
}

.panel-sidebar__brand {
  padding: 1.35rem 1.25rem 1rem;
  border-bottom: 1px solid var(--panel-sidebar-border);
}

.panel-sidebar__brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--panel-text-on-dark);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.panel-sidebar__brand-link:hover {
  opacity: 0.92;
  color: #fff;
}

.panel-sidebar__logo {
  height: 36px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  filter: brightness(1.08);
}

.panel-sidebar__brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.panel-sidebar__brand-name {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
}

.panel-sidebar__brand-sub {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--panel-muted-on-dark);
}

.panel-sidebar__user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--panel-sidebar-border);
}

.panel-sidebar__avatar {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(41, 172, 130, 0.35), rgba(41, 172, 130, 0.08));
  border: 1px solid rgba(41, 172, 130, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  color: #b8f5df;
  flex-shrink: 0;
}

.panel-sidebar__user-meta {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.panel-sidebar__user-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--panel-text-on-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.panel-sidebar__plan {
  display: inline-flex;
  align-self: flex-start;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.panel-sidebar__nav {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.panel-nav-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.62rem 0.75rem;
  border-radius: 10px;
  color: var(--panel-muted-on-dark);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  transition:
    background 0.22s ease,
    color 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease;
}

.panel-nav-link:hover {
  background: var(--panel-nav-hover);
  color: var(--panel-text-on-dark);
}

.panel-nav-link.is-active {
  background: var(--panel-nav-active);
  color: #fff;
  border-color: rgba(41, 172, 130, 0.35);
  box-shadow: 0 0 0 1px rgba(41, 172, 130, 0.15);
}

.panel-nav-link__icon {
  display: flex;
  width: 1.35rem;
  height: 1.35rem;
  flex-shrink: 0;
  opacity: 0.9;
}

.panel-nav-link.is-active .panel-nav-link__icon {
  color: #7ee0c3;
  opacity: 1;
}

.panel-nav-link--ghost {
  color: var(--panel-muted-on-dark);
}

.panel-sidebar__bottom {
  margin-top: auto;
  padding: 0.75rem 0.65rem 1.1rem;
  border-top: 1px solid var(--panel-sidebar-border);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.panel-nav-link--logout {
  width: 100%;
  cursor: pointer;
  font: inherit;
  text-align: left;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--panel-text-on-dark);
}

.panel-nav-link--logout:hover {
  background: rgba(224, 112, 112, 0.12);
  border-color: rgba(224, 112, 112, 0.35);
  color: #ffb4b4;
}

.panel-sidebar__logout-form {
  margin: 0;
}

.panel-app__stage {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  margin-left: var(--panel-sidebar-w);
  min-height: 100vh;
  background: var(--bg-elevated);
}

@media (max-width: 959px) {
  .panel-app__stage {
    margin-left: 0;
  }
}

.panel-topbar {
  display: none;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  position: sticky;
  top: 0;
  z-index: 70;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

@media (max-width: 959px) {
  .panel-topbar {
    display: flex;
  }
}

.panel-topbar__menu {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elevated);
  color: var(--heading);
  cursor: pointer;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.panel-topbar__menu:hover {
  border-color: rgba(41, 172, 130, 0.35);
  box-shadow: 0 2px 12px rgba(41, 172, 130, 0.12);
}

.panel-topbar__title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.panel-main {
  flex: 1;
  padding: 2rem min(2.5rem, 5vw) 3.5rem;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

@media (max-width: 959px) {
  .panel-main {
    padding-top: 1.25rem;
  }
}

body.panel-nav-open {
  overflow: hidden;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

table.data th,
table.data td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

table.data th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

table.data tr:hover td {
  background: rgba(20, 24, 28, 0.03);
}

table.data td.data__actions {
  text-align: right;
  white-space: nowrap;
  vertical-align: middle;
}

.panel-page__section {
  margin-top: 0.25rem;
}

.panel-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-bottom: 1rem;
}

.panel-section-head__title {
  margin-bottom: 0;
}

.panel-section-head__link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  white-space: nowrap;
}

.panel-section-head__link:hover {
  text-decoration: underline;
}

.dashboard-page__hero {
  margin-bottom: 1.75rem;
}

/* Timeline */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.timeline__step {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  opacity: 0.45;
}

.timeline__step--active,
.timeline__step--done {
  opacity: 1;
}

.timeline__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-top: 0.35rem;
  background: var(--muted);
  flex-shrink: 0;
}

.timeline__step--done .timeline__dot {
  background: var(--accent);
  box-shadow: 0 0 12px rgba(41, 172, 130, 0.5);
}

.timeline__step--active .timeline__dot {
  background: var(--accent);
  animation: pulse 1.8s ease infinite;
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(41, 172, 130, 0.5);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(41, 172, 130, 0);
  }
}

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--muted);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

.empty-state--stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.empty-state--stack p {
  margin: 0;
  max-width: 42ch;
  line-height: 1.55;
}

code {
  font-family: var(--mono);
  font-size: 0.85em;
  color: var(--accent);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.btn.is-disabled {
  pointer-events: none;
  opacity: 0.55;
  cursor: not-allowed;
}

/* Panel — catálogo de servicios (SaaS técnico) */
.catalog-page {
  max-width: none;
}

.catalog-hero {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  margin-bottom: 1.75rem;
}

@media (min-width: 960px) {
  .catalog-hero {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 2rem;
  }
}

.catalog-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin: 0 0 0.35rem;
}

.catalog-hero__title {
  font-size: clamp(1.65rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--heading);
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.catalog-hero__lead {
  margin: 0;
  max-width: 42rem;
  font-size: 1.02rem;
  color: var(--muted);
  line-height: 1.55;
}

.catalog-toolbar {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
  max-width: 420px;
  flex-shrink: 0;
}

@media (min-width: 960px) {
  .catalog-toolbar {
    max-width: 440px;
  }
}

.catalog-search {
  position: relative;
  display: block;
}

.catalog-search__icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.catalog-search__input {
  width: 100%;
  padding: 0.65rem 0.85rem 0.65rem 2.5rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  font-size: 0.92rem;
  background: var(--bg-elevated);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.catalog-search__input:focus {
  outline: none;
  border-color: rgba(41, 172, 130, 0.45);
  box-shadow: 0 0 0 3px rgba(41, 172, 130, 0.12);
}

.catalog-toolbar__selects {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

.catalog-select-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.catalog-select-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.catalog-select {
  width: 100%;
  padding: 0.5rem 0.6rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  font: inherit;
  font-size: 0.85rem;
  background: var(--bg-elevated);
  cursor: pointer;
}

.catalog-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.catalog-bridge {
  margin: 0 0 1.5rem;
  font-size: 0.92rem;
  color: var(--muted);
  max-width: 52ch;
  line-height: 1.55;
}

@media (min-width: 720px) {
  .catalog-summary {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.catalog-stat {
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #fff 0%, #fafbfb 100%);
  box-shadow: var(--shadow);
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease;
}

.catalog-stat:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.catalog-stat__value {
  display: block;
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--heading);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.catalog-stat__label {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.catalog-filters {
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.catalog-filters__group {
  min-width: 0;
}

.catalog-filters__title {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.catalog-chips {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.45rem;
  overflow-x: auto;
  padding-bottom: 0.35rem;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.catalog-chip {
  flex: 0 0 auto;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease;
}

.catalog-chip:hover {
  border-color: rgba(41, 172, 130, 0.35);
  box-shadow: 0 4px 16px rgba(41, 172, 130, 0.1);
}

.catalog-chip.is-active {
  background: var(--accent-dim);
  border-color: rgba(41, 172, 130, 0.45);
  color: var(--heading);
  box-shadow: 0 0 0 1px rgba(41, 172, 130, 0.15);
}

.catalog-section-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin: 0 0 1rem;
}

.catalog-featured-wrap {
  margin-bottom: 2.5rem;
}

.catalog-card {
  position: relative;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  transition:
    transform 0.28s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.28s ease,
    border-color 0.28s ease;
}

.catalog-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  opacity: 0;
  pointer-events: none;
  background: radial-gradient(800px 120px at 10% 0%, rgba(41, 172, 130, 0.14), transparent 55%);
  transition: opacity 0.35s ease;
}

.catalog-card:hover::before {
  opacity: 1;
}

.catalog-card:hover {
  transform: translateY(-5px);
  box-shadow:
    0 20px 48px rgba(20, 24, 28, 0.1),
    0 0 0 1px rgba(41, 172, 130, 0.12);
  border-color: rgba(41, 172, 130, 0.22);
}

.catalog-card__inner {
  padding: 1.25rem 1.35rem 1.35rem;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  height: 100%;
}

.catalog-card--featured {
  border: 1px solid rgba(41, 172, 130, 0.28);
  background: linear-gradient(145deg, #ffffff 0%, rgba(41, 172, 130, 0.07) 55%, #ffffff 100%);
  box-shadow:
    0 24px 56px rgba(20, 24, 28, 0.08),
    0 0 0 1px rgba(41, 172, 130, 0.1);
}

.catalog-card--featured:hover {
  box-shadow:
    0 28px 64px rgba(41, 172, 130, 0.14),
    0 0 0 1px rgba(41, 172, 130, 0.22);
}

.catalog-card__featured-inner {
  padding: 1.5rem 1.6rem 1.6rem;
  position: relative;
  z-index: 1;
}

@media (min-width: 900px) {
  .catalog-card--featured .catalog-card__featured-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto auto;
    gap: 0 2rem;
    align-items: start;
  }

  .catalog-card--featured .catalog-card__head {
    grid-column: 1 / -1;
  }

  .catalog-card--featured .catalog-card__title {
    grid-column: 1;
  }

  .catalog-card--featured .catalog-card__desc {
    grid-column: 1;
  }

  .catalog-card--featured .catalog-tech {
    grid-column: 2;
    grid-row: 2 / 5;
    margin: 0;
  }

  .catalog-card--featured .catalog-card__footer {
    grid-column: 1 / -1;
  }
}

.catalog-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.catalog-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.catalog-code {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.catalog-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.catalog-badge--primary {
  background: linear-gradient(135deg, rgba(41, 172, 130, 0.2), rgba(41, 172, 130, 0.08));
  border: 1px solid rgba(41, 172, 130, 0.35);
  color: #1a7a5c;
}

.catalog-badge--ok {
  background: rgba(41, 172, 130, 0.12);
  color: #1a7a5c;
  border: 1px solid rgba(41, 172, 130, 0.25);
}

.catalog-badge--premium {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.06));
  border: 1px solid rgba(180, 140, 60, 0.4);
  color: #7a5c1a;
}

.catalog-badge--soon {
  background: rgba(107, 117, 128, 0.12);
  border: 1px solid var(--border);
  color: var(--muted);
}

.catalog-card__title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--heading);
  letter-spacing: -0.02em;
}

.catalog-card--featured .catalog-card__title {
  font-size: 1.45rem;
}

.catalog-card__desc {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
}

.catalog-tech {
  margin: 0.5rem 0 0;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  background: rgba(20, 24, 28, 0.03);
  border: 1px solid var(--border);
}

.catalog-tech__row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.35rem 0;
  font-size: 0.82rem;
}

.catalog-tech__row:not(:last-child) {
  border-bottom: 1px solid var(--border);
}

.catalog-tech__row dt {
  color: var(--muted);
  font-weight: 600;
}

.catalog-tech__row dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--heading);
  text-align: right;
}

.catalog-pill {
  display: inline-flex;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
}

.catalog-pill--ok {
  background: rgba(41, 172, 130, 0.12);
  color: #1a7a5c;
}

.catalog-card__meta {
  margin-top: auto;
}

.catalog-area-pill {
  display: inline-flex;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  background: rgba(20, 24, 28, 0.04);
  border: 1px solid var(--border);
}

.catalog-card__footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 0.75rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.catalog-card__footer--split {
  justify-content: space-between;
}

.catalog-card__value-prop {
  margin: 0.35rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
  font-style: italic;
}

.catalog-card--premium {
  border-color: rgba(180, 140, 60, 0.28);
  background: linear-gradient(160deg, #fffefb 0%, rgba(212, 175, 55, 0.06) 100%);
  overflow: hidden;
}

.catalog-card--premium:hover {
  box-shadow:
    0 22px 52px rgba(180, 140, 60, 0.12),
    0 0 0 1px rgba(180, 140, 60, 0.18);
  border-color: rgba(180, 140, 60, 0.35);
}

.catalog-card--premium::before {
  background: radial-gradient(700px 140px at 80% 0%, rgba(212, 175, 55, 0.22), transparent 60%);
}

.catalog-card--premium::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.95), rgba(41, 172, 130, 0.55));
  z-index: 3;
  pointer-events: none;
}

.catalog-card--soon {
  opacity: 0.92;
}

.catalog-card--soon:hover {
  transform: translateY(-3px);
}

.catalog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.15rem;
}

@media (min-width: 640px) {
  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .catalog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.catalog-empty {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.catalog-grid-section {
  margin-bottom: 2rem;
}

.catalog-hero__headline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  margin-bottom: 0.35rem;
}

.catalog-plan-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.75rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 1px solid var(--border);
  background: rgba(20, 24, 28, 0.04);
  color: var(--muted);
}

.catalog-plan-pill--demo {
  border-color: rgba(107, 117, 128, 0.35);
  background: linear-gradient(135deg, rgba(107, 117, 128, 0.1), rgba(255, 255, 255, 0.9));
}

.catalog-plan-pill--base {
  border-color: rgba(41, 172, 130, 0.35);
  color: #1a7a5c;
  background: linear-gradient(135deg, rgba(41, 172, 130, 0.14), rgba(255, 255, 255, 0.95));
  box-shadow: 0 0 0 1px rgba(41, 172, 130, 0.08);
}

.catalog-plan-pill--premium {
  border-color: rgba(212, 175, 55, 0.55);
  color: #6b5210;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.22), rgba(255, 250, 235, 0.95));
  box-shadow:
    0 2px 12px rgba(212, 175, 55, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.catalog-card__premium-lead {
  margin: 0.25rem 0 0;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #7a5c1a;
}

.catalog-card__premium-lead--soon {
  color: var(--muted);
}

.catalog-premium-advantages {
  margin: 0.35rem 0 0;
  padding-left: 1.15rem;
  font-size: 0.82rem;
  color: var(--text);
  line-height: 1.45;
}

.catalog-premium-advantages li {
  margin-bottom: 0.25rem;
}

.catalog-premium-advantages li::marker {
  color: var(--accent);
}

.catalog-premium-advantages--soon {
  opacity: 0.92;
}

.catalog-premium-advantages--soon li::marker {
  color: var(--muted);
}

.catalog-card__footer--premium-ctas {
  flex-direction: column;
  align-items: stretch;
  gap: 0.5rem;
}

@media (min-width: 480px) {
  .catalog-card__footer--premium-ctas {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
  }

  .catalog-card__footer--premium-ctas .btn {
    flex: 1 1 auto;
    min-width: 9rem;
    justify-content: center;
  }
}

.catalog-card__cta-soon {
  flex: 1 1 100%;
  text-align: center;
}

.btn--compact {
  padding: 0.45rem 0.85rem;
  font-size: 0.85rem;
}

.catalog-upsell {
  margin: 2.5rem 0 2rem;
  padding: 2rem min(2rem, 5vw);
  border-radius: 16px;
  border: 1px solid rgba(41, 172, 130, 0.2);
  background:
    linear-gradient(135deg, rgba(41, 172, 130, 0.06) 0%, transparent 45%),
    linear-gradient(180deg, #fafcfb 0%, #ffffff 100%);
  box-shadow: 0 16px 40px rgba(20, 24, 28, 0.06);
}

.catalog-upsell__inner {
  max-width: 52rem;
}

.catalog-upsell__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  font-weight: 700;
  color: var(--heading);
  letter-spacing: -0.02em;
}

.catalog-upsell__intro {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.6;
}

.catalog-upsell__list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text);
  line-height: 1.55;
  font-size: 0.92rem;
}

.catalog-upsell__list li {
  margin-bottom: 0.45rem;
}

.catalog-upsell__list li::marker {
  color: var(--accent);
}

.catalog-final-cta {
  margin: 0 0 2.5rem;
  padding: 2rem min(2rem, 5vw);
  border-radius: 16px;
  background: linear-gradient(145deg, #0f1419 0%, #1a222c 55%, #121820 100%);
  color: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 24px 56px rgba(0, 0, 0, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  position: relative;
  overflow: hidden;
}

.catalog-final-cta::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto auto;
  width: 55%;
  height: 120%;
  background: radial-gradient(circle at 70% 30%, rgba(41, 172, 130, 0.25), transparent 55%);
  pointer-events: none;
}

.catalog-final-cta__inner {
  position: relative;
  z-index: 1;
  max-width: 40rem;
}

.catalog-final-cta__title {
  margin: 0 0 0.65rem;
  font-size: clamp(1.25rem, 2.2vw, 1.5rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}

.catalog-final-cta__text {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.72);
}

.catalog-final-cta__actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

@media (min-width: 520px) {
  .catalog-final-cta__actions {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }
}

.catalog-final-cta .btn--primary {
  background: linear-gradient(180deg, #34c997 0%, #29ac82 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  box-shadow: 0 8px 24px rgba(41, 172, 130, 0.35);
}

.catalog-final-cta .btn--primary:hover {
  filter: brightness(1.05);
}

.catalog-final-cta .btn--ghost {
  border-color: rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.06);
}

.catalog-final-cta .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}