/* =============================================
   AVASOFT TECHNOLOGIES — Landing Page Styles
   Editar variables en :root para cambiar colores
   ============================================= */

:root {
  --color-primary:    #6366f1;  /* índigo */
  --color-primary-dk: #4f46e5;
  --color-dark:       #0f172a;
  --color-dark-2:     #1e293b;
  --color-text:       #334155;
  --color-muted:      #64748b;
  --color-border:     #e2e8f0;
  --color-bg:         #ffffff;
  --color-bg-soft:    #f8fafc;

  --font:    'Inter', system-ui, sans-serif;
  --radius:  12px;
  --shadow:  0 4px 24px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,.14);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--color-text); background: var(--color-bg); line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---- Layout ---- */
.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ===================== NAVBAR ===================== */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.navbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.navbar__brand {
  display: flex; align-items: center; gap: 16px; font-weight: 700; font-size: 1.1rem;
  margin-left: 48px;
}
.brand-icon {
  width: 36px; height: 36px;
  background: var(--color-primary); color: #fff;
  border-radius: 8px; display: grid; place-items: center;
  font-weight: 800; font-size: .95rem;
}
.brand-icon--sm { width: 28px; height: 28px; font-size: .8rem; border-radius: 6px; }
.brand-accent { color: var(--color-primary); }
.brand-name {
  font-family: 'Space Grotesk', var(--font);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--color-dark);
}
.brand-logo { height: 48px; width: auto; display: block; border-radius: 6px; }
.brand-logo--sm { height: 28px; }
.navbar__links {
  display: flex; align-items: center; gap: 28px; font-size: .92rem; font-weight: 500;
}
.navbar__links a:not(.btn):hover { color: var(--color-primary); }
.navbar__linkedin {
  display: flex; align-items: center;
  color: var(--color-muted); transition: color .15s;
}
.navbar__linkedin:hover { color: #0a66c2; }
.navbar__hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.navbar__hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--color-dark); border-radius: 2px; transition: .2s;
}
.navbar__mobile {
  display: none; flex-direction: column; gap: 0;
  border-top: 1px solid var(--color-border); padding: 8px 24px 16px;
}
.navbar__mobile a {
  padding: 10px 0; border-bottom: 1px solid var(--color-border);
  font-weight: 500; font-size: .95rem;
}
.navbar__mobile a:last-child { border-bottom: none; }
.navbar__mobile.open { display: flex; }

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 20px; border-radius: 8px; font-weight: 600;
  font-size: .9rem; cursor: pointer; border: 2px solid transparent;
  transition: background .15s, color .15s, border-color .15s, transform .1s;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary   { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-dk); }
.btn--outline   { border-color: var(--color-primary); color: var(--color-primary); }
.btn--outline:hover { background: var(--color-primary); color: #fff; }
.btn--ghost     { color: var(--color-text); border-color: var(--color-border); }
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn--lg        { padding: 13px 28px; font-size: 1rem; }
.btn--full      { width: 100%; justify-content: center; }

/* ===================== HERO ===================== */
.hero {
  background: linear-gradient(135deg, #f0f4ff 0%, #f8fafc 60%, #fff 100%);
  padding: 96px 0 80px;
}
.hero__inner { max-width: 700px; }
.hero__badge {
  display: inline-block;
  background: #ede9fe; color: var(--color-primary);
  font-size: .8rem; font-weight: 600; padding: 5px 14px;
  border-radius: 20px; margin-bottom: 24px; letter-spacing: .02em;
}
.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800; line-height: 1.12;
  color: var(--color-dark); margin-bottom: 20px;
}
.hero__subtitle {
  font-size: 1.1rem; color: var(--color-muted);
  max-width: 560px; margin-bottom: 36px; line-height: 1.7;
}
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 56px; }
.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(140px, 1fr));
  gap: 24px 40px;
  border-top: 1px solid var(--color-border); padding-top: 32px;
}
.stat__number { display: block; font-size: 1.6rem; font-weight: 800; color: var(--color-primary); }
.stat__label  { font-size: .8rem; color: var(--color-muted); font-weight: 500; }

/* ===================== SECTIONS ===================== */
.section { padding: 96px 0; }
.section--dark { background: var(--color-dark); }
.section__header { text-align: center; max-width: 580px; margin: 0 auto 56px; }
.section__tag {
  display: inline-block; font-size: .78rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--color-primary); margin-bottom: 12px;
}
.section__tag--light { color: #a5b4fc; }
.section__title { font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 800; color: var(--color-dark); margin-bottom: 14px; }
.section__title--light { color: #fff; }
.section__subtitle { color: var(--color-muted); font-size: 1rem; }

/* ===================== FEATURES ===================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px; transition: box-shadow .2s, transform .2s;
}
.feature-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.feature-icon { font-size: 2rem; margin-bottom: 14px; }
.feature-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--color-dark); margin-bottom: 8px; }
.feature-card p  { font-size: .9rem; color: var(--color-muted); line-height: 1.65; }

/* ===================== PRODUCT SHOWCASE ===================== */
.product-showcase {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.product-showcase__text .section__tag { display: block; }
.product-showcase__text .section__title { margin-bottom: 16px; }
.product-showcase__desc { color: #94a3b8; margin-bottom: 24px; line-height: 1.7; }
.product-list { list-style: none; margin-bottom: 32px; }
.product-list li { color: #cbd5e1; font-size: .95rem; padding: 6px 0; border-bottom: 1px solid #1e293b; }
.product-list li:last-child { border-bottom: none; }

/* --- Browser Mockup --- */
.mockup-window {
  background: #1e293b; border-radius: 12px; overflow: hidden;
  box-shadow: var(--shadow-lg); border: 1px solid #334155;
}
.mockup-bar {
  background: #0f172a; padding: 12px 16px;
  display: flex; align-items: center; gap: 6px;
}
.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dot.red    { background: #ef4444; }
.mockup-dot.yellow { background: #f59e0b; }
.mockup-dot.green  { background: #22c55e; }
.mockup-url {
  margin-left: 12px; background: #1e293b; color: #64748b;
  font-size: .7rem; padding: 3px 12px; border-radius: 4px; font-family: monospace;
}
.mockup-content { display: flex; height: 280px; }
.mockup-sidebar {
  width: 52px; background: #0f172a; padding: 12px 10px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.mockup-logo {
  width: 28px; height: 28px; background: var(--color-primary);
  border-radius: 6px; display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: .75rem; margin-bottom: 6px;
}
.mockup-nav-item {
  width: 28px; height: 6px; background: #334155; border-radius: 3px;
}
.mockup-nav-item.active { background: var(--color-primary); }
.mockup-main { flex: 1; padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.mockup-topbar { height: 10px; background: #334155; border-radius: 4px; width: 60%; }
.mockup-cards { display: flex; gap: 8px; }
.mockup-card { flex: 1; height: 48px; background: #334155; border-radius: 6px; }
.mockup-table { flex: 1; display: flex; flex-direction: column; gap: 5px; }
.mockup-row { height: 8px; background: #1e293b; border-radius: 3px; }
.mockup-row.header { background: #334155; height: 10px; }

/* ===================== CONTACT ===================== */
.contact-wrapper {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start;
}
.contact__text .section__tag { display: block; }
.contact__text h2 { margin-bottom: 16px; }
.contact__text p { color: var(--color-muted); margin-bottom: 24px; line-height: 1.7; }
.contact__info p { font-size: .9rem; }
.contact__info a { color: var(--color-primary); }
.contact__info a:hover { text-decoration: underline; }

.contact-form {
  background: var(--color-bg-soft); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 32px; display: flex; flex-direction: column; gap: 18px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: .85rem; font-weight: 600; color: var(--color-dark); }
.form-group input, .form-group textarea {
  padding: 11px 14px; border: 1px solid var(--color-border); border-radius: 8px;
  font-family: var(--font); font-size: .9rem; color: var(--color-text);
  background: #fff; transition: border-color .15s;
}
.form-group input:focus, .form-group textarea:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,.12);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-note { font-size: .85rem; color: var(--color-muted); text-align: center; min-height: 1.2em; }
.form-note.success { color: #16a34a; }
.form-note.error   { color: #dc2626; }

/* ===================== FOOTER ===================== */
.footer { background: var(--color-dark-2); padding: 48px 0; }
.footer__inner { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.footer__brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: #fff; }
.footer__tagline { color: #64748b; font-size: .85rem; }
.footer__links { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.footer__links a { color: #64748b; font-size: .85rem; transition: color .15s; }
.footer__links a:hover { color: #a5b4fc; }
.footer__copy { color: #475569; font-size: .78rem; margin-top: 8px; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  .product-showcase,
  .contact-wrapper { grid-template-columns: 1fr; gap: 40px; }
  .product-showcase__visual { order: -1; }
}
@media (max-width: 640px) {
  .navbar__links { display: none; }
  .navbar__hamburger { display: flex; }
  .hero { padding: 64px 0 48px; }
  .section { padding: 64px 0; }
  .hero__cta { flex-direction: column; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 16px 24px; }
}