/* ═══════════════════════════════════════════════
   Formación Para Técnicos — Styles
   Archetype: Minimal Editorial + Tech
   ═══════════════════════════════════════════════ */

/* ─── Tokens ─────────────────────────────────── */
:root {
  --bg: #F7F6F3;
  --surface: #FFFFFF;
  --surface-2: #F0EEE9;
  --border: #E2DED7;
  --text: #111118;
  --text-2: #4A4A56;
  --text-3: #8A8A96;
  --accent: #2B5CE6;
  --accent-dark: #1E45C8;
  --accent-light: #EEF2FF;
  --danger: #E63B2B;

  --font-display: 'Sora', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  --nav-h: 72px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 2px 16px rgba(0,0,0,0.07);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.10);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.12);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);

  --max-w: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
}

/* ─── Reset ──────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font: inherit; }
input, textarea, select { font: inherit; }
::selection { background: var(--accent); color: #fff; }

/* ─── Splash ─────────────────────────────────── */
#splash {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--text);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  pointer-events: none;
  transition: opacity 0.6s var(--ease-out), visibility 0.6s;
}
#splash.hidden { opacity: 0; visibility: hidden; }
.splash-logo {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 6rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.03em;
  opacity: 0;
  transform: translateY(20px);
  animation: splashIn 0.8s var(--ease-out) 0.2s forwards;
}
.splash-bar {
  width: 60px; height: 2px;
  background: var(--accent);
  margin-top: 1.5rem;
  transform: scaleX(0); transform-origin: left;
  animation: splashBar 0.8s var(--ease-out) 0.6s forwards;
}
@keyframes splashIn { to { opacity: 1; transform: none; } }
@keyframes splashBar { to { transform: scaleX(1); } }

/* ─── Container ──────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ─── Reveal animations ──────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
/* Safety net — reveal anything still hidden after 6s */
.reveal[data-split] { opacity: 1; transform: none; }

/* ─── Typography helpers ─────────────────────── */
.eyebrow {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  display: block;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 1.5rem;
}
.section-sub {
  font-size: 1.0625rem;
  color: var(--text-2);
  max-width: 52ch;
  margin-bottom: 3rem;
}
.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

/* ─── Buttons ────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s, background 0.2s;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(43,92,230,0.30);
}
.btn-primary:hover {
  background: var(--accent-dark);
  box-shadow: 0 8px 24px rgba(43,92,230,0.40);
}
.btn-ghost {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.22); }
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
}
.btn-outline:hover { background: var(--accent-light); }
.btn-block { width: 100%; justify-content: center; }

/* ─── Nav ────────────────────────────────────── */
#nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: var(--gutter);
  transition: background 0.35s, box-shadow 0.35s;
}
#nav.scrolled {
  background: rgba(247,246,243,0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-logo {
  display: flex; align-items: center; gap: 0.75rem;
  font-family: var(--font-display);
}
.logo-abbr {
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--accent);
}
.logo-full {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  transition: color 0.3s;
}
#nav:not(.scrolled) .logo-full { color: rgba(255,255,255,0.9); }
#nav:not(.scrolled) .logo-abbr { color: #fff; }

.nav-links {
  display: flex; align-items: center; gap: 2rem;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 500;
}
.nav-links a { transition: color 0.2s; }
.nav-links a:not(.nav-cta) { color: var(--text-2); }
#nav:not(.scrolled) .nav-links a:not(.nav-cta) { color: rgba(255,255,255,0.8); }
.nav-links a:not(.nav-cta):hover { color: var(--accent); }
.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  transition: background 0.2s, transform 0.2s;
}
.nav-cta:hover { background: var(--accent-dark) !important; transform: translateY(-1px); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  z-index: 10;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
#nav:not(.scrolled) .nav-toggle span { background: #fff; }

/* ─── Hero ───────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: flex-end;
  padding-bottom: clamp(4rem, 8vh, 7rem);
  color: #fff;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  z-index: 0;
}
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transform: scale(1.06);
  transition: transform 8s var(--ease-out);
}
.hero-img.loaded { transform: scale(1); }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    160deg,
    rgba(10,12,30,0.78) 0%,
    rgba(10,12,30,0.55) 50%,
    rgba(10,12,30,0.72) 100%
  );
}
.hero-content {
  position: relative; z-index: 1;
  max-width: 800px;
}
.hero-eyebrow {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: 1.25rem;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem;
  display: flex; flex-direction: column;
  gap: 0.1em;
}
.hero-line { display: block; }
.accent-word { color: var(--accent); }
.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: rgba(255,255,255,0.75);
  max-width: 52ch;
  margin-bottom: 2.5rem;
  font-weight: 300;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-scroll-hint {
  position: absolute;
  bottom: 2rem; right: var(--gutter);
  display: flex; flex-direction: column;
  align-items: center; gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.45), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(0.7); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
}

/* ─── Section spacing ────────────────────────── */
.section { padding-block: clamp(4rem, 8vw, 7rem); }

/* ─── Services ───────────────────────────────── */
.services { background: var(--bg); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s, border-color 0.3s;
}
.service-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--accent-light), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 48px; height: 48px;
  color: var(--accent);
  margin-bottom: 2rem;
  position: relative; z-index: 1;
}
.service-icon svg { width: 100%; height: 100%; }
.service-num {
  position: absolute; top: 1.5rem; right: 1.75rem;
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-3);
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.875rem;
  position: relative; z-index: 1;
}
.service-card p {
  font-size: 0.9375rem;
  color: var(--text-2);
  margin-bottom: 1.75rem;
  line-height: 1.6;
  position: relative; z-index: 1;
}
.service-link {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex; align-items: center; gap: 0.375rem;
  position: relative; z-index: 1;
  transition: gap 0.2s;
}
.service-link:hover { gap: 0.6rem; }

/* ─── Stats band ─────────────────────────────── */
.stats-band {
  background: var(--text);
  padding-block: clamp(3rem, 6vw, 5rem);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 3rem 2rem;
  text-align: center;
}
.stat-item { position: relative; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.04em;
  line-height: 1;
}
.stat-plus {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--accent);
  vertical-align: top;
  margin-top: 0.25rem;
  display: inline-block;
}
.stat-label {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  margin-top: 0.5rem;
  font-weight: 400;
}

/* ─── Training ───────────────────────────────── */
.training {
  background: var(--surface);
  position: relative;
  overflow: hidden;
}
.training-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}
.training-desc {
  font-size: 1.0625rem;
  color: var(--text-2);
  margin-bottom: 2rem;
  max-width: 42ch;
}
.training-img-bg {
  position: absolute;
  right: -10%;
  top: 0; bottom: 0;
  width: 45%;
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}
.training-img-bg img { width: 100%; height: 100%; object-fit: cover; }
.training-left, .training-right { position: relative; z-index: 1; }

.software-grid {
  display: flex; flex-direction: column; gap: 1rem;
}
.sw-card {
  display: flex; gap: 1.25rem; align-items: flex-start;
  padding: 1.5rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s, border-color 0.25s;
}
.sw-card:hover { transform: translateX(6px); box-shadow: var(--shadow); border-color: var(--accent); }
.sw-icon {
  width: 44px; height: 44px;
  min-width: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.sw-icon svg { width: 24px; height: 24px; }
.autocad  { background: #E63B2B; }
.revit    { background: #2B5CE6; }
.solidworks { background: #E67E22; }
.presto   { background: #27AE60; }

.sw-info h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.3rem;
}
.sw-info p { font-size: 0.875rem; color: var(--text-2); margin-bottom: 0.625rem; }
.sw-tags { display: flex; flex-wrap: wrap; gap: 0.375rem; }
.sw-tags span {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-light);
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
}

/* ─── Shop / Bonos ───────────────────────────── */
.shop { background: var(--bg); }
.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.bono-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  display: flex; flex-direction: column;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
  position: relative;
}
.bono-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.bono-featured {
  background: var(--text);
  border-color: var(--text);
  color: #fff;
}
.bono-badge {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1.5rem;
}
.featured-badge { color: rgba(255,255,255,0.55); }
.bono-hours {
  display: flex; align-items: baseline; gap: 0.375rem;
  margin-bottom: 0.5rem;
}
.hours-num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--accent);
  line-height: 1;
}
.bono-featured .hours-num { color: #fff; }
.hours-label {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-2);
}
.bono-featured .hours-label { color: rgba(255,255,255,0.6); }
.bono-price {
  margin-bottom: 1rem;
  display: flex; align-items: baseline; gap: 0.25rem;
}
.price-amount {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}
.bono-featured .price-amount { color: #fff; }
.price-unit { font-size: 0.875rem; color: var(--text-3); }
.bono-featured .price-unit { color: rgba(255,255,255,0.5); }
.bono-desc {
  font-size: 0.9rem;
  color: var(--text-2);
  margin-bottom: 1.5rem;
  line-height: 1.55;
}
.bono-featured .bono-desc { color: rgba(255,255,255,0.65); }
.bono-features {
  flex: 1;
  margin-bottom: 1.75rem;
  display: flex; flex-direction: column; gap: 0.5rem;
}
.bono-features li {
  font-size: 0.875rem;
  color: var(--text-2);
  display: flex; align-items: center; gap: 0.625rem;
}
.bono-featured .bono-features li { color: rgba(255,255,255,0.75); }
.bono-features li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.bono-btn { width: 100%; justify-content: center; }
.bono-featured .btn-primary {
  background: var(--accent);
  box-shadow: 0 4px 20px rgba(43,92,230,0.45);
}
.shop-note {
  text-align: center;
  font-size: 0.9375rem;
  color: var(--text-2);
}
.shop-note a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* ─── About ──────────────────────────────────── */
.about { background: var(--surface-2); }
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}
.about-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}
.about-img-wrap img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-img-deco {
  position: absolute;
  inset: -16px -16px 16px 16px;
  border: 2px solid var(--accent);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.35;
}
.about-body {
  font-size: 1.0625rem;
  color: var(--text-2);
  margin-bottom: 1rem;
  max-width: 48ch;
}
.about-values {
  display: flex; flex-direction: column; gap: 0.75rem;
  margin-top: 2rem;
}
.value-item {
  display: flex; align-items: center; gap: 0.875rem;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 500;
}
.value-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ─── Contact ────────────────────────────────── */
.contact { background: var(--bg); }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}
.contact-desc {
  font-size: 1.0625rem;
  color: var(--text-2);
  margin-bottom: 2.5rem;
  max-width: 40ch;
}
.contact-info { display: flex; flex-direction: column; gap: 1rem; }
.contact-item {
  display: flex; align-items: center; gap: 0.875rem;
  font-size: 0.9375rem;
  color: var(--text-2);
  transition: color 0.2s;
}
.contact-item:hover { color: var(--accent); }
.contact-item svg { width: 20px; height: 20px; flex-shrink: 0; }

.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font-size: 0.9375rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-3); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(43,92,230,0.12);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group select { appearance: none; cursor: pointer; }
.form-note {
  font-size: 0.8125rem;
  color: var(--text-3);
  text-align: center;
  margin-top: -0.25rem;
}
/* Honeypot anti-spam — hidden from users, visible to bots */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px; height: 1px;
  overflow: hidden;
}

/* ─── Footer ─────────────────────────────────── */
.footer {
  background: var(--text);
  color: rgba(255,255,255,0.7);
  padding-block: clamp(3rem, 6vw, 5rem) 2rem;
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .logo-abbr {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.04em;
  font-family: var(--font-display);
}
.footer-brand p {
  font-family: var(--font-display);
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  margin-top: 0.5rem;
  font-size: 0.9375rem;
}
.footer-tagline {
  font-size: 0.8125rem !important;
  color: rgba(255,255,255,0.4) !important;
  margin-top: 0.375rem !important;
  letter-spacing: 0.08em;
}
.footer-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1.25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-col a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
}
.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { transition: color 0.2s; }
.footer-legal a:hover { color: rgba(255,255,255,0.6); }

/* ─── Responsive ─────────────────────────────── */
@media (max-width: 1024px) {
  .training-layout,
  .about-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .training-img-bg { display: none; }
  .footer-top { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    inset: 0;
    background: var(--surface);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    font-size: 1.25rem;
    transform: translateX(100%);
    transition: transform 0.4s var(--ease-out);
    z-index: 5;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a:not(.nav-cta) { color: var(--text) !important; }
  .nav-cta { font-size: 1rem; }
  .nav-toggle { display: flex; }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { transform: translateY(-7px) rotate(-45deg); }

  .form-row { grid-template-columns: 1fr; }
  .footer-nav { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: auto; }
}

@media (max-width: 480px) {
  .footer-nav { grid-template-columns: 1fr; }
  .shop-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* ─── Focus visible ──────────────────────────── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ═══════════════════════════════════════════════
   APP THEMES — recolor accent per application
   ═══════════════════════════════════════════════ */
.theme-clases     { --accent:#2B5CE6; --accent-dark:#1E45C8; --accent-light:#EEF2FF; }
.theme-inventario { --accent:#E67E22; --accent-dark:#C75F12; --accent-light:#FFF3E6; }
.theme-reloj      { --accent:#0E9C97; --accent-dark:#0A7B77; --accent-light:#E4F7F6; }
.theme-fijos      { --accent:#7C3AED; --accent-dark:#6326C4; --accent-light:#F2EBFE; }
.theme-personales { --accent:#16A34A; --accent-dark:#11833B; --accent-light:#E7F7ED; }
.theme-salud      { --accent:#E11D48; --accent-dark:#BC123A; --accent-light:#FDE7EC; }
.theme-facturas   { --accent:#0891B2; --accent-dark:#076E89; --accent-light:#E2F6FB; }
.theme-presupuestos { --accent:#D97706; --accent-dark:#B45309; --accent-light:#FCEFDD; }
/* Sector / family themes */
.theme-prof        { --accent:#3B5BDB; --accent-dark:#2C46B0; --accent-light:#EAEEFF; }
.theme-hosteleria  { --accent:#EA7317; --accent-dark:#C25A0C; --accent-light:#FFF1E5; }
.theme-comercio    { --accent:#DB2777; --accent-dark:#BE185D; --accent-light:#FCE7F3; }
.theme-saludedu    { --accent:#0E9F8E; --accent-dark:#0A7C6F; --accent-light:#E3F7F4; }

/* ═══════════════════════════════════════════════
   STORE / TIENDA DE APPS (index)
   ═══════════════════════════════════════════════ */
.store { background: var(--surface); }
.store-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.app-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  color: var(--text);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s, border-color 0.3s;
}
.app-card::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.35s var(--ease-out);
}
.app-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}
.app-card:hover::before { transform: scaleY(1); }
.app-card-top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.app-card-icon {
  width: 52px; height: 52px;
  min-width: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
  background: var(--accent-light);
}
.app-card-icon svg { width: 28px; height: 28px; }
.app-card-cat {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  text-align: right;
  line-height: 1.3;
}
.app-card-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.625rem;
}
.app-card-desc {
  font-size: 0.9375rem;
  color: var(--text-2);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1.5rem;
}
.app-card-foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}
.app-card-price {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}
.app-card-price small {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-3);
}
.app-card-link {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex; align-items: center; gap: 0.375rem;
  transition: gap 0.2s;
  white-space: nowrap;
}
.app-card:hover .app-card-link { gap: 0.65rem; }
.store-note {
  text-align: center;
  font-size: 0.9375rem;
  color: var(--text-2);
}
.store-note a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

/* ═══════════════════════════════════════════════
   CUSTOM DEV / A MEDIDA (index)
   ═══════════════════════════════════════════════ */
.custom { background: var(--surface-2); }
.custom-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}
.custom-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}
.custom-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.custom-card-head {
  display: flex; align-items: center; gap: 1.25rem;
  margin-bottom: 1.5rem;
}
.custom-icon {
  width: 60px; height: 60px;
  min-width: 60px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  background: var(--accent);
}
.custom-icon svg { width: 32px; height: 32px; }
.custom-card-head h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}
.custom-card-sub {
  font-size: 0.9rem;
  color: var(--text-3);
}
.custom-card-desc {
  font-size: 1rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 1.75rem;
}
.custom-features {
  display: flex; flex-direction: column; gap: 1rem;
  margin-bottom: 2rem;
  flex: 1;
}
.custom-features li {
  font-size: 0.9375rem;
  color: var(--text-2);
  line-height: 1.55;
  padding-left: 1.75rem;
  position: relative;
}
.custom-features li::before {
  content: '';
  position: absolute; left: 0; top: 0.5em;
  width: 9px; height: 9px;
  border-radius: 3px;
  background: var(--accent);
}
.custom-features strong { color: var(--text); font-weight: 600; }
.custom-price {
  font-size: 0.9375rem; color: var(--text-2);
  margin-bottom: 1.25rem;
}
.custom-price strong { color: var(--text); font-family: var(--font-display); font-weight: 700; }
.custom-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* ═══════════════════════════════════════════════
   APP LANDING PAGES (subpages)
   ═══════════════════════════════════════════════ */
.app-page { padding-top: var(--nav-h); }

/* Breadcrumb / back bar */
.app-back {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-2);
  transition: gap 0.2s, color 0.2s;
}
.app-back:hover { gap: 0.75rem; color: var(--accent); }

/* App hero */
.app-hero {
  position: relative;
  padding-block: clamp(3rem, 7vw, 5.5rem);
  background:
    radial-gradient(120% 120% at 85% 0%, var(--accent-light), transparent 55%),
    var(--bg);
  overflow: hidden;
}
.app-hero-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: center;
  margin-top: 2rem;
}
.app-hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-light);
  padding: 0.4rem 0.9rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}
.app-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin-bottom: 1.25rem;
}
.app-hero-sub {
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem);
  color: var(--text-2);
  line-height: 1.65;
  max-width: 46ch;
  margin-bottom: 2rem;
}
.app-hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }
.app-hero-meta {
  margin-top: 2rem;
  display: flex; flex-wrap: wrap; gap: 1.5rem 2.5rem;
}
.app-hero-meta div { display: flex; flex-direction: column; }
.app-hero-meta dt {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent);
}
.app-hero-meta dd {
  font-size: 0.8125rem;
  color: var(--text-3);
}

/* Device mockup */
.app-mockup {
  position: relative;
  display: flex; justify-content: center;
}
.device {
  width: 100%;
  max-width: 320px;
  background: #0E0E16;
  border-radius: 36px;
  padding: 12px;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.device::before {
  content: '';
  position: absolute; top: 18px; left: 50%; transform: translateX(-50%);
  width: 110px; height: 22px;
  background: #0E0E16;
  border-radius: 0 0 14px 14px;
  z-index: 3;
}
.device-screen {
  background: var(--bg);
  border-radius: 26px;
  overflow: hidden;
  aspect-ratio: 9 / 19;
  display: flex; flex-direction: column;
}
.device-statusbar {
  height: 44px;
  background: var(--accent);
  display: flex; align-items: flex-end; justify-content: space-between;
  padding: 0 1.1rem 0.5rem;
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 600;
}
.device-body { flex: 1; padding: 1rem; display: flex; flex-direction: column; gap: 0.75rem; overflow: hidden; }
.dv-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}
.dv-row {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.7rem 0.8rem;
  display: flex; align-items: center; gap: 0.65rem;
}
.dv-dot {
  width: 30px; height: 30px; min-width: 30px;
  border-radius: 8px;
  background: var(--accent-light);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 0.8rem;
}
.dv-lines { flex: 1; display: flex; flex-direction: column; gap: 0.3rem; }
.dv-lines span { display: block; height: 7px; border-radius: 4px; background: var(--surface-2); }
.dv-lines span:first-child { width: 75%; background: var(--border); }
.dv-lines span:last-child { width: 45%; }
.dv-pill {
  font-family: var(--font-display);
  font-size: 0.65rem; font-weight: 700;
  color: var(--accent);
  background: var(--accent-light);
  padding: 0.2rem 0.5rem; border-radius: 100px;
}
.dv-chart {
  margin-top: auto;
  display: flex; align-items: flex-end; gap: 0.4rem;
  height: 70px;
  padding: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.dv-chart i {
  flex: 1;
  background: var(--accent);
  border-radius: 4px 4px 0 0;
  opacity: 0.85;
}

/* App features */
.app-features { background: var(--surface); }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.feature-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s, border-color 0.3s;
}
.feature-item:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--accent); }
.feature-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--accent-light);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem;
}
.feature-icon svg { width: 24px; height: 24px; }
.feature-item h3 {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 0.625rem;
}
.feature-item p { font-size: 0.9rem; color: var(--text-2); line-height: 1.6; }

/* Benefits / list split */
.app-benefits { background: var(--bg); }
.benefits-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}
.benefits-list { display: flex; flex-direction: column; gap: 1.25rem; }
.benefit {
  display: flex; gap: 1rem; align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
}
.benefit-check {
  width: 26px; height: 26px; min-width: 26px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.benefit-check svg { width: 15px; height: 15px; }
.benefit h4 { font-family: var(--font-display); font-size: 0.975rem; font-weight: 700; margin-bottom: 0.25rem; }
.benefit p { font-size: 0.875rem; color: var(--text-2); line-height: 1.55; }

/* Pricing (reusable) */
.app-pricing { background: var(--surface); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  max-width: 960px;
  margin-inline: auto;
}
.price-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  display: flex; flex-direction: column;
  position: relative;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.price-card.featured { background: var(--text); border-color: var(--text); color: #fff; }
.price-tier {
  font-family: var(--font-display);
  font-size: 0.6875rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1.25rem;
}
.price-card.featured .price-tier { color: rgba(255,255,255,0.55); }
.price-tag { display: flex; align-items: baseline; gap: 0.3rem; margin-bottom: 0.5rem; }
.price-tag .amount {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.25rem);
  font-weight: 700; letter-spacing: -0.04em; line-height: 1;
  color: var(--accent);
}
.price-card.featured .price-tag .amount { color: #fff; }
.price-tag .unit { font-family: var(--font-display); font-size: 0.95rem; font-weight: 500; color: var(--text-3); }
.price-card.featured .price-tag .unit { color: rgba(255,255,255,0.6); }
.price-desc { font-size: 0.9rem; color: var(--text-2); margin-bottom: 1.5rem; line-height: 1.55; }
.price-card.featured .price-desc { color: rgba(255,255,255,0.65); }
.price-feats { flex: 1; display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 1.75rem; }
.price-feats li { font-size: 0.875rem; color: var(--text-2); display: flex; align-items: flex-start; gap: 0.6rem; }
.price-card.featured .price-feats li { color: rgba(255,255,255,0.78); }
.price-feats li::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0; margin-top: 0.5em;
}
.price-badge {
  position: absolute; top: -0.75rem; left: 50%; transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 0.6875rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: #fff; background: var(--accent);
  padding: 0.3rem 0.9rem; border-radius: 100px;
  white-space: nowrap;
}
.price-card .btn { width: 100%; justify-content: center; }

/* FAQ accordion */
.app-faq { background: var(--bg); }
.faq-list { max-width: 760px; margin-inline: auto; display: flex; flex-direction: column; gap: 0.875rem; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-q {
  width: 100%; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.2rem 1.4rem;
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 600;
  color: var(--text);
}
.faq-q .faq-ico {
  width: 22px; height: 22px; min-width: 22px;
  position: relative;
  transition: transform 0.3s var(--ease-out);
}
.faq-q .faq-ico::before, .faq-q .faq-ico::after {
  content: ''; position: absolute; background: var(--accent); border-radius: 2px;
}
.faq-q .faq-ico::before { top: 50%; left: 0; right: 0; height: 2px; transform: translateY(-50%); }
.faq-q .faq-ico::after { left: 50%; top: 0; bottom: 0; width: 2px; transform: translateX(-50%); transition: transform 0.3s; }
.faq-item.open .faq-q .faq-ico::after { transform: translateX(-50%) scaleY(0); }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height 0.35s var(--ease-out);
}
.faq-a p {
  padding: 0 1.4rem 1.3rem;
  font-size: 0.9375rem; color: var(--text-2); line-height: 1.65;
}

/* App CTA band */
.app-cta {
  background: var(--text);
  color: #fff;
  text-align: center;
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
}
.app-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700; letter-spacing: -0.03em; line-height: 1.15;
  margin-bottom: 1rem;
}
.app-cta p { color: rgba(255,255,255,0.7); max-width: 48ch; margin: 0 auto 2rem; font-size: 1.0625rem; }
.app-cta .btn-ghost { border-color: rgba(255,255,255,0.35); }

/* Related apps */
.related-apps { background: var(--surface); }
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

/* ═══════════════════════════════════════════════
   SOLUCIONES POR SECTOR — home families
   ═══════════════════════════════════════════════ */
.sectors { background: var(--surface); }
.family-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.family-card {
  display: flex; flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.85rem;
  position: relative;
  overflow: hidden;
  color: var(--text);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s, border-color 0.3s;
}
.family-card::after {
  content: '';
  position: absolute; inset: 0 0 auto 0; height: 4px;
  background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.35s var(--ease-out);
}
.family-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.family-card:hover::after { transform: scaleX(1); }
.family-icon {
  width: 54px; height: 54px;
  border-radius: 14px;
  background: var(--accent-light);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.5rem;
}
.family-icon svg { width: 30px; height: 30px; }
.family-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
}
.family-card > p { font-size: 0.9rem; color: var(--text-2); line-height: 1.55; margin-bottom: 1.25rem; }
.family-sectors {
  display: flex; flex-wrap: wrap; gap: 0.4rem;
  margin-bottom: 1.5rem; flex: 1; align-content: flex-start;
}
.family-sectors span {
  font-size: 0.75rem; font-weight: 500;
  color: var(--text-2);
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 0.25rem 0.65rem; border-radius: 100px;
}
.family-link {
  font-family: var(--font-display);
  font-size: 0.8125rem; font-weight: 600;
  color: var(--accent);
  display: inline-flex; align-items: center; gap: 0.375rem;
  transition: gap 0.2s;
}
.family-card:hover .family-link { gap: 0.65rem; }

/* ═══════════════════════════════════════════════
   SECTOR SOLUTION PAGES
   ═══════════════════════════════════════════════ */
/* Hero aside (sectors covered) */
.sol-aside {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}
.sol-aside h2 {
  font-family: var(--font-display);
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1.1rem;
}
.sol-aside ul { display: flex; flex-direction: column; gap: 0.7rem; }
.sol-aside li {
  display: flex; align-items: center; gap: 0.7rem;
  font-family: var(--font-display);
  font-size: 0.95rem; font-weight: 500; color: var(--text);
}
.sol-aside li svg { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; }

/* AI / value highlight band */
.sol-ai { background: var(--accent-light); }
.sol-ai .section-title { color: var(--text); }

/* Sector solution blocks */
.sector-block { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.sector-block:last-child { margin-bottom: 0; }
.sector-block-head {
  display: flex; align-items: center; gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.sector-block-head .sb-icon {
  width: 44px; height: 44px; min-width: 44px;
  border-radius: 12px;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.sector-block-head .sb-icon svg { width: 24px; height: 24px; }
.sector-block-head h3 {
  font-family: var(--font-display);
  font-size: 1.375rem; font-weight: 700; letter-spacing: -0.02em;
}
.sector-block-head p { font-size: 0.9rem; color: var(--text-3); }
.sol-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.sol-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  display: flex; flex-direction: column;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s, border-color 0.25s;
}
a.sol-item:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--accent); }
.sol-badge {
  align-self: flex-start;
  font-family: var(--font-display);
  font-size: 0.625rem; font-weight: 700;
  letter-spacing: 0.07em; text-transform: uppercase;
  padding: 0.25rem 0.6rem; border-radius: 100px;
  margin-bottom: 0.85rem;
}
.sol-badge.ready { color: #fff; background: var(--accent); }
.sol-badge.custom { color: var(--accent); background: var(--accent-light); border: 1px solid var(--accent); }
.sol-item h4 {
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 700; letter-spacing: -0.01em;
  margin-bottom: 0.45rem; color: var(--text);
}
.sol-item p { font-size: 0.875rem; color: var(--text-2); line-height: 1.55; flex: 1; }
.sol-item .sol-cta {
  margin-top: 0.9rem;
  font-family: var(--font-display);
  font-size: 0.75rem; font-weight: 600; color: var(--accent);
  display: inline-flex; align-items: center; gap: 0.35rem;
}
a.sol-item:hover .sol-cta { gap: 0.6rem; }

/* ─── Responsive additions ───────────────────── */
@media (max-width: 900px) {
  .app-hero-layout { grid-template-columns: 1fr; }
  .app-mockup { order: -1; }
  .benefits-layout { grid-template-columns: 1fr; }
  .sol-aside { order: -1; }
}
@media (max-width: 560px) {
  .store-grid { grid-template-columns: 1fr; }
  .custom-card { padding: 2rem 1.5rem; }
  .app-card-top { flex-direction: column; align-items: flex-start; }
  .app-card-cat { text-align: left; }
  .sector-block-head { flex-wrap: wrap; }
}