/* ==========================================================
   Avira ERP — Web comercial · design system
   ========================================================== */
:root {
  /* Brand */
  --brand:       #059669;
  --brand-2:     #10b981;
  --brand-3:     #34d399;
  --brand-soft:  #ecfdf5;
  --brand-ink:   #065f46;
  --brand-dark:  #047857;

  /* Neutrals */
  --bg:        #f6f8fb;
  --surface:   #ffffff;
  --surface-2: #f9fafb;
  --ink:       #0f1729;
  --ink-2:     #283248;
  --muted:     #616c80;
  --faint:     #8b94a6;
  --line:      #e6e9f1;
  --line-2:    #eef1f7;

  /* Accent secondary */
  --sky:   #0284c7;
  --amber: #d97706;
  --violet:#7c3aed;
  --rose:  #e11d48;

  /* Type */
  --sans:   "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --display:"Lexend", "Inter", ui-sans-serif, system-ui, sans-serif;

  /* Radii */
  --r-sm: 10px;
  --r:    16px;
  --r-lg: 24px;
  --r-xl: 32px;

  /* Shadows */
  --sh-xs: 0 1px 2px rgba(15,23,41,.06), 0 1px 3px rgba(15,23,41,.05);
  --sh-sm: 0 4px 12px -4px rgba(15,23,41,.12);
  --sh:    0 10px 32px -12px rgba(15,23,41,.18);
  --sh-lg: 0 28px 64px -24px rgba(15,23,41,.28);
  --sh-brand: 0 8px 28px -8px rgba(5,150,105,.4);

  /* Layout */
  --maxw: 1160px;
  --maxw-sm: 720px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1,h2,h3,h4,h5 {
  font-family: var(--display);
  line-height: 1.18;
  letter-spacing: -.025em;
  color: var(--ink);
}
a { color: inherit; text-decoration: none; }
img, video { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* ---------- Utilities ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }
.container--sm { max-width: var(--maxw-sm); }
.section { padding: 80px 0; }
.section--lg { padding: 100px 0; }
.section--sm { padding: 52px 0; }
.text-center { text-align: center; }
.text-muted { color: var(--muted); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

/* ---------- Typography scale ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: .78rem; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--brand);
  background: var(--brand-soft); border-radius: 999px;
  padding: 5px 14px;
}
.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800; margin: .5rem 0 1rem;
}
.section-sub {
  font-size: 1.05rem; color: var(--muted); max-width: 560px; line-height: 1.7;
}
.grad {
  background: linear-gradient(135deg, var(--brand), #0ea5e9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: .95rem; border-radius: 999px;
  padding: 13px 28px; transition: all .18s ease; white-space: nowrap;
  text-decoration: none;
}
.btn--primary {
  background: var(--brand);
  color: #fff;
  box-shadow: var(--sh-brand);
}
.btn--primary:hover { background: var(--brand-dark); transform: translateY(-1px); box-shadow: 0 12px 32px -8px rgba(5,150,105,.5); }
.btn--outline {
  background: transparent; color: var(--ink-2);
  border: 2px solid var(--line);
}
.btn--outline:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-soft); }
.btn--ghost { background: rgba(255,255,255,.12); color: #fff; }
.btn--ghost:hover { background: rgba(255,255,255,.22); }
.btn--lg { padding: 16px 36px; font-size: 1.05rem; }
.btn--sm { padding: 9px 20px; font-size: .85rem; }

/* ---------- Topbar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.88);
  backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: var(--maxw); margin-inline: auto;
  padding: 13px 24px;
  display: flex; align-items: center; gap: 20px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--display); font-weight: 700; font-size: 1.15rem;
  flex-shrink: 0; color: var(--ink);
}
.brand-mark {
  width: 38px; height: 38px; border-radius: 12px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--brand-2), var(--brand));
  color: #fff; display: grid; place-items: center; font-size: 1rem;
  box-shadow: 0 6px 18px -6px rgba(5,150,105,.65);
}
.brand strong { color: var(--brand); }
.topbar-nav {
  display: flex; align-items: center; gap: 4px; margin-left: auto;
}
.topbar-nav a {
  padding: 7px 14px; border-radius: 8px; font-size: .9rem; font-weight: 500;
  color: var(--muted); transition: all .15s;
}
.topbar-nav a:hover, .topbar-nav a.is-active { color: var(--ink); background: var(--surface-2); }
.topbar-cta { margin-left: 8px; }
.nav-toggle { display: none; padding: 8px; border-radius: 8px; color: var(--ink); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, #0f2a1e 0%, #0b1e28 50%, #0f1729 100%);
  color: #fff; padding: 96px 0 80px;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 10% 10%, rgba(16,185,129,.18) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 90% 90%, rgba(2,132,199,.12) 0%, transparent 60%);
  pointer-events: none;
}
.hero-inner {
  position: relative; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
}
.hero-content { max-width: 560px; }
.hero-eyebrow { margin-bottom: 1.2rem; }
.hero-eyebrow span {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--brand-3); background: rgba(52,211,153,.12); border-radius: 999px; padding: 5px 14px;
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 800; line-height: 1.12; margin-bottom: 1.2rem; color: #fff;
}
.hero-sub {
  font-size: 1.1rem; color: rgba(255,255,255,.72); line-height: 1.7; margin-bottom: 2rem; max-width: 480px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 2.4rem; }
.hero-trust {
  display: flex; align-items: center; gap: 10px;
  font-size: .82rem; color: rgba(255,255,255,.5);
}
.hero-trust-dots { display: flex; gap: 4px; }
.hero-trust-dot {
  width: 28px; height: 28px; border-radius: 50%; border: 2px solid rgba(255,255,255,.15);
  background: linear-gradient(135deg, var(--brand-2), var(--brand));
  display: grid; place-items: center; font-size: .7rem; color: #fff; font-weight: 700;
}
.hero-visual {
  position: relative; display: flex; justify-content: center; align-items: flex-start;
}
.hero-mockup {
  width: 100%; max-width: 520px; border-radius: var(--r-lg);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  overflow: hidden; box-shadow: 0 40px 80px -24px rgba(0,0,0,.5);
}
.hero-mockup-bar {
  background: rgba(255,255,255,.08); padding: 10px 14px;
  display: flex; align-items: center; gap: 6px; border-bottom: 1px solid rgba(255,255,255,.06);
}
.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dot:nth-child(1) { background: #ff5f57; }
.mockup-dot:nth-child(2) { background: #febc2e; }
.mockup-dot:nth-child(3) { background: #28c840; }
.hero-mockup-body { padding: 20px; }
.mockup-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 12px; }
.mockup-stat {
  background: rgba(255,255,255,.07); border-radius: var(--r-sm); padding: 12px;
  border: 1px solid rgba(255,255,255,.06);
}
.mockup-stat-val { font-size: 1.4rem; font-weight: 700; color: #fff; font-family: var(--display); }
.mockup-stat-lbl { font-size: .7rem; color: rgba(255,255,255,.45); margin-top: 2px; }
.mockup-chart { height: 80px; background: rgba(255,255,255,.04); border-radius: var(--r-sm); overflow: hidden; position: relative; display: flex; align-items: flex-end; padding: 8px 12px; gap: 6px; }
.mockup-bar { border-radius: 4px 4px 0 0; flex: 1; background: rgba(52,211,153,.35); }
.mockup-bar.hi { background: var(--brand-2); }
.mockup-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,.05); }
.mockup-row:last-child { border-bottom: none; }
.mockup-row-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--brand-2); flex-shrink: 0; }
.mockup-row-text { font-size: .72rem; color: rgba(255,255,255,.6); flex: 1; }
.mockup-row-badge {
  font-size: .62rem; font-weight: 600; padding: 2px 8px; border-radius: 999px;
  background: rgba(52,211,153,.15); color: var(--brand-3);
}

/* ---------- Logos strip ---------- */
.logos-strip { padding: 32px 0; background: var(--surface); border-bottom: 1px solid var(--line); }
.logos-inner { max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }
.logos-label { font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--faint); text-align: center; margin-bottom: 20px; }
.logos-row { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 24px 40px; }
.logo-chip {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-family: var(--display); font-size: .95rem;
  color: var(--faint); opacity: .7; transition: opacity .2s;
}
.logo-chip:hover { opacity: 1; color: var(--muted); }
.logo-chip i { font-size: 1.1rem; }

/* ---------- Metrics bar ---------- */
.metrics { background: var(--brand); color: #fff; padding: 40px 0; }
.metrics-grid {
  max-width: var(--maxw); margin-inline: auto; padding-inline: 24px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
}
.metric { text-align: center; padding: 12px 16px; position: relative; }
.metric + .metric::before {
  content: ''; position: absolute; left: 0; top: 20%; height: 60%;
  width: 1px; background: rgba(255,255,255,.2);
}
.metric-val { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 800; font-family: var(--display); line-height: 1; }
.metric-lbl { font-size: .82rem; color: rgba(255,255,255,.72); margin-top: 6px; }

/* ---------- Features grid ---------- */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.feature-card {
  background: var(--surface); border-radius: var(--r); padding: 28px;
  border: 1px solid var(--line); transition: all .2s;
  display: flex; flex-direction: column; gap: 14px;
  /* button reset */
  font-family: inherit; font-size: inherit; color: inherit;
  text-align: left; cursor: pointer; width: 100%;
}
.feature-card:hover { border-color: var(--brand); box-shadow: var(--sh); transform: translateY(-2px); }
.feature-card:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }
.feature-icon {
  width: 48px; height: 48px; border-radius: var(--r-sm);
  display: grid; place-items: center; font-size: 1.2rem;
  background: var(--brand-soft); color: var(--brand);
  flex-shrink: 0;
}
.feature-card h3 { font-size: 1.05rem; font-weight: 700; }
.feature-card p { font-size: .9rem; color: var(--muted); line-height: 1.65; flex: 1; }

/* ---------- Section head ---------- */
.section-head { margin-bottom: 52px; }
.section-head--center { text-align: center; }
.section-head--center .section-sub { margin-inline: auto; }

/* ---------- Industry cards ---------- */
.industry-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.industry-card {
  position: relative; overflow: hidden;
  border-radius: var(--r); background: var(--surface);
  border: 1px solid var(--line);
  padding: 28px 22px; transition: all .22s;
  display: flex; flex-direction: column; gap: 10px; text-decoration: none;
}
.industry-card::before {
  content: ''; position: absolute; inset: 0;
  opacity: 0; transition: opacity .2s;
  background: linear-gradient(135deg, var(--card-color-soft, var(--brand-soft)), transparent 60%);
}
.industry-card:hover { border-color: var(--card-color, var(--brand)); box-shadow: var(--sh); transform: translateY(-2px); }
.industry-card:hover::before { opacity: 1; }
.industry-icon {
  width: 52px; height: 52px; border-radius: var(--r-sm);
  display: grid; place-items: center; font-size: 1.3rem;
  color: var(--card-color, var(--brand));
  background: var(--card-color-soft, var(--brand-soft));
  position: relative;
}
.industry-card h3 { font-size: 1rem; font-weight: 700; position: relative; }
.industry-card p { font-size: .84rem; color: var(--muted); line-height: 1.6; position: relative; }
.industry-card .card-modules {
  display: flex; flex-wrap: wrap; gap: 5px; margin-top: auto; position: relative;
}
.card-module-tag {
  font-size: .7rem; font-weight: 600; padding: 3px 9px; border-radius: 999px;
  background: var(--surface-2); color: var(--muted); border: 1px solid var(--line);
}

/* ---------- Module pills list ---------- */
.modules-area { margin-bottom: 48px; }
.modules-area-title {
  font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 16px; padding-bottom: 10px;
  border-bottom: 2px solid var(--line);
  display: flex; align-items: center; gap: 8px;
}
.modules-area-title i { font-size: 1rem; }
.modules-list { display: flex; flex-wrap: wrap; gap: 10px; }
.module-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 10px 16px; font-size: .88rem; font-weight: 500; color: var(--ink-2);
  transition: all .15s; text-decoration: none;
}
.module-pill i { font-size: .9rem; color: var(--pill-color, var(--brand)); }
.module-pill:hover { border-color: var(--pill-color, var(--brand)); background: var(--pill-soft, var(--brand-soft)); color: var(--ink); }

/* ---------- How it works ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; position: relative; }
.steps::before {
  content: ''; position: absolute;
  top: 32px; left: calc(16.67% + 20px); right: calc(16.67% + 20px);
  height: 2px; background: linear-gradient(90deg, var(--brand), var(--sky));
}
.step { text-align: center; padding: 0 24px; }
.step-num {
  width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--brand-2), var(--brand));
  color: #fff; font-size: 1.4rem; font-weight: 800; font-family: var(--display);
  display: grid; place-items: center; position: relative; z-index: 1;
  box-shadow: var(--sh-brand);
}
.step h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: .5rem; }
.step p { font-size: .9rem; color: var(--muted); }

/* ---------- Testimonials ---------- */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonial-card {
  background: var(--surface); border-radius: var(--r); padding: 28px;
  border: 1px solid var(--line); display: flex; flex-direction: column; gap: 16px;
}
.testimonial-stars { color: var(--amber); font-size: .9rem; display: flex; gap: 2px; }
.testimonial-text { font-size: .92rem; color: var(--ink-2); line-height: 1.7; font-style: italic; flex: 1; }
.testimonial-text::before { content: '"'; font-size: 1.5rem; color: var(--brand); line-height: 0; vertical-align: -.4em; margin-right: 2px; font-style: normal; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  background: var(--brand-soft); color: var(--brand);
  display: grid; place-items: center; font-weight: 700; font-size: .9rem;
}
.testimonial-name { font-weight: 600; font-size: .88rem; }
.testimonial-biz { font-size: .78rem; color: var(--muted); }

/* ---------- Pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.pricing-card {
  background: var(--surface); border-radius: var(--r-lg); padding: 32px;
  border: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 20px;
}
.pricing-card.is-featured {
  background: var(--brand); color: #fff;
  border-color: var(--brand); box-shadow: var(--sh-brand);
  transform: scale(1.03);
}
.pricing-badge {
  display: inline-block; font-size: .72rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; padding: 4px 12px; border-radius: 999px;
}
.pricing-card:not(.is-featured) .pricing-badge { background: var(--brand-soft); color: var(--brand); }
.pricing-card.is-featured .pricing-badge { background: rgba(255,255,255,.2); color: #fff; }
.pricing-name { font-size: 1.2rem; font-weight: 700; }
.pricing-card.is-featured .pricing-name { color: #fff; }
.pricing-price { display: flex; align-items: flex-end; gap: 4px; }
.pricing-amount { font-size: 2.4rem; font-weight: 800; font-family: var(--display); line-height: 1; }
.pricing-card.is-featured .pricing-amount { color: #fff; }
.pricing-period { font-size: .85rem; color: var(--muted); padding-bottom: 4px; }
.pricing-card.is-featured .pricing-period { color: rgba(255,255,255,.7); }
.pricing-desc { font-size: .88rem; color: var(--muted); line-height: 1.6; }
.pricing-card.is-featured .pricing-desc { color: rgba(255,255,255,.75); }
.pricing-divider { height: 1px; background: var(--line); }
.pricing-card.is-featured .pricing-divider { background: rgba(255,255,255,.2); }
.pricing-features { display: flex; flex-direction: column; gap: 10px; flex: 1; }
.pricing-feat {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: .88rem; color: var(--ink-2);
}
.pricing-card.is-featured .pricing-feat { color: rgba(255,255,255,.9); }
.pricing-feat i { color: var(--brand); flex-shrink: 0; margin-top: 2px; }
.pricing-card.is-featured .pricing-feat i { color: rgba(255,255,255,.85); }
.pricing-feat.is-off { opacity: .4; }
.pricing-feat.is-off i { color: var(--faint); }

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: 0; }
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-q {
  width: 100%; text-align: left; padding: 20px 0;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-weight: 600; font-size: .98rem; color: var(--ink); background: none;
}
.faq-q i { color: var(--brand); transition: transform .25s; flex-shrink: 0; }
.faq-item.is-open .faq-q i { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 0 18px; font-size: .9rem; color: var(--muted); line-height: 1.75; max-width: 680px; }
.faq-item.is-open .faq-a { display: block; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(135deg, #0b2818 0%, #0c2234 100%);
  color: #fff; text-align: center; padding: 96px 0;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 0%, rgba(16,185,129,.18) 0%, transparent 70%);
  pointer-events: none;
}
.cta-band-inner { position: relative; max-width: 680px; margin-inline: auto; padding-inline: 24px; }
.cta-band h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; color: #fff; margin-bottom: 1rem; }
.cta-band p { font-size: 1.05rem; color: rgba(255,255,255,.7); margin-bottom: 2rem; }
.cta-band-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.cta-note { font-size: .8rem; color: rgba(255,255,255,.4); margin-top: 16px; }

/* ---------- Demo form ---------- */
.demo-wrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: .85rem; font-weight: 600; color: var(--ink-2); }
.form-group input,
.form-group select,
.form-group textarea {
  border: 1.5px solid var(--line); border-radius: var(--r-sm); padding: 12px 14px;
  font-size: .95rem; color: var(--ink); background: var(--surface);
  transition: border-color .15s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(5,150,105,.12); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-full { grid-column: 1 / -1; }

/* ---------- Demo info side ---------- */
.demo-info { display: flex; flex-direction: column; gap: 28px; }
.demo-info-title { font-size: 1.6rem; font-weight: 800; }
.demo-info-list { display: flex; flex-direction: column; gap: 18px; }
.demo-info-item { display: flex; gap: 14px; }
.demo-info-icon {
  width: 44px; height: 44px; flex-shrink: 0; border-radius: var(--r-sm);
  background: var(--brand-soft); color: var(--brand);
  display: grid; place-items: center; font-size: 1.1rem;
}
.demo-info-item h4 { font-size: .95rem; font-weight: 700; margin-bottom: 3px; }
.demo-info-item p { font-size: .85rem; color: var(--muted); }

/* ---------- Footer ---------- */
.footer {
  background: #0f1729; color: rgba(255,255,255,.55);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  margin-bottom: 48px;
}
.footer-brand .brand { color: #fff; margin-bottom: 12px; }
.footer-brand p { font-size: .87rem; line-height: 1.7; max-width: 280px; }
.footer-col h4 {
  font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255,255,255,.4); margin-bottom: 16px;
}
.footer-col a {
  display: block; font-size: .87rem; color: rgba(255,255,255,.55);
  padding: 4px 0; transition: color .15s;
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  border-top: 1px solid rgba(255,255,255,.08); padding-top: 28px;
  font-size: .82rem;
}
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 34px; height: 34px; border-radius: 8px;
  background: rgba(255,255,255,.07); color: rgba(255,255,255,.5);
  display: grid; place-items: center; font-size: .9rem; transition: all .15s;
}
.footer-social a:hover { background: var(--brand); color: #fff; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: linear-gradient(160deg, #0f2a1e, #0c1e30);
  color: #fff; padding: 80px 0 72px; text-align: center;
}
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; color: #fff; margin: .8rem 0 .8rem; }
.page-hero p { font-size: 1.05rem; color: rgba(255,255,255,.7); max-width: 560px; margin-inline: auto; }

/* ---------- Chip filter tabs ---------- */
.filter-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 36px; }
.filter-tab {
  padding: 8px 18px; border-radius: 999px; font-size: .86rem; font-weight: 600;
  border: 1.5px solid var(--line); color: var(--muted); background: var(--surface);
  cursor: pointer; transition: all .15s;
}
.filter-tab.is-active,
.filter-tab:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-soft); }

/* ---------- Nav dropdown ---------- */
.nav-dropdown-wrap { position: relative; }
.nav-dropdown {
  display: none; position: absolute; top: 100%; left: -12px;
  padding: 10px 8px 8px; /* padding-top crea el espacio visual sin romper el hover */
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--sh-lg); min-width: 210px; z-index: 200;
  max-height: 80vh; overflow-y: auto;
}
.nav-dropdown-wrap:hover .nav-dropdown { display: flex; flex-direction: column; gap: 2px; }
.nav-dropdown a {
  padding: 9px 14px; border-radius: var(--r-sm); font-size: .88rem;
  display: flex; align-items: center; gap: 10px; color: var(--ink-2); transition: all .12s;
}
.nav-dropdown a i { color: var(--muted); font-size: .9rem; width: 16px; text-align: center; }
.nav-dropdown a:hover { background: var(--brand-soft); color: var(--brand); }
.nav-dropdown a:hover i { color: var(--brand); }

/* ---------- Carrusel 3D de industrias (coverflow) ---------- */
.icar {
  padding: 72px 0 80px;
  background: linear-gradient(160deg, #f0f4ff 0%, #e8f5e9 50%, #f0f4ff 100%);
  overflow: hidden;
  position: relative;
}
.icar-head {
  text-align: center;
  margin-bottom: 48px;
  padding: 0 24px;
}
.icar-head h2 {
  font-family: var(--display); font-size: 2rem; font-weight: 700;
  color: var(--ink); margin: 6px 0 10px;
}
.icar-head p { color: var(--muted); font-size: 1rem; margin: 0; }

/* wrapper que corta solo izquierda/derecha — el padding vertical deja pasar sombras */
.icar-clip {
  overflow: hidden;
  position: relative;
  padding: 28px 0;
}

/* escena sin clipping — el clip padre se encarga */
.icar-scene {
  overflow: visible;
  position: relative;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* cada tarjeta */
.icar-card {
  position: absolute;
  width: 360px;
  border-radius: 20px;
  background: var(--surface);
  box-shadow: 0 6px 32px rgba(0,0,0,.13);
  border: 1.5px solid var(--line);
  text-decoration: none;
  cursor: pointer;
  transition: transform .45s cubic-bezier(.25,.46,.45,.94),
              opacity .45s ease,
              box-shadow .45s ease;
  will-change: transform;
  user-select: none;
  overflow: hidden;
}

/* thumbnail 4:3 */
.icar-thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--ic-color, #059669);
  background: linear-gradient(145deg, var(--ic-soft, #ecfdf5) 20%, #fff 100%);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  transition: background .3s;
}
.icar-thumb img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 0;
  display: block;
}
.icar-thumb .icar-icon {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  width: 80px; height: 80px; border-radius: 20px;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(6px);
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
  transition: transform .3s;
}
.icar-card.is-active .icar-thumb .icar-icon { transform: scale(1.1); }
.icar-thumb::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,.18) 100%);
  pointer-events: none;
  z-index: 0;
}

/* info debajo del thumb */
.icar-info {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 0;
  /* franja de color sutil al tope del área info */
  border-top: 3px solid var(--ic-color, var(--brand));
}
.icar-info strong {
  font-size: 1.15rem; font-weight: 800;
  color: var(--ink); line-height: 1.2;
  letter-spacing: -.01em;
}
.icar-info .icar-sub {
  font-size: .82rem; color: var(--muted); line-height: 1.4;
  margin-top: 4px;
}

/* card activa (centro) */
.icar-card.is-active {
  box-shadow: 0 20px 60px rgba(0,0,0,.22), 0 0 0 2px var(--ic-color, var(--brand));
  z-index: 20;
  cursor: default;
}
.icar-card.is-active .icar-thumb {
  background: linear-gradient(145deg, var(--ic-soft, #ecfdf5) 0%, var(--ic-color, #059669) 140%);
}
.icar-card.is-active .icar-info strong { color: var(--ic-color, var(--brand)); }

/* badge "Ver industria" — botón pill visible solo en tarjeta activa */
.icar-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding: 7px 16px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .01em;
  color: #fff;
  background: var(--ic-color, var(--brand));
  box-shadow: 0 4px 14px color-mix(in srgb, var(--ic-color, var(--brand)) 45%, transparent);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .3s, transform .3s, box-shadow .2s;
  align-self: flex-start;
}
.icar-badge:hover {
  box-shadow: 0 6px 20px color-mix(in srgb, var(--ic-color, var(--brand)) 60%, transparent);
  filter: brightness(1.08);
}
.icar-card.is-active .icar-badge { opacity: 1; transform: translateY(0); }

/* flechas posicionadas a los lados del clip */
.icar-clip {
  overflow: hidden;
  position: relative;
}
.icar-btn {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  z-index: 30;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--surface); border: 1.5px solid var(--line);
  color: var(--ink-2); cursor: pointer;
  display: grid; place-items: center;
  font-size: .95rem;
  box-shadow: 0 2px 12px rgba(0,0,0,.10);
  transition: all .15s;
}
/* justo al borde exterior de las tarjetas laterales */
.icar-btn--left  { left:  calc(50% - 510px); }
.icar-btn--right { right: calc(50% - 510px); }
.icar-btn:hover {
  background: var(--brand); border-color: var(--brand); color: #fff;
  box-shadow: 0 4px 16px rgba(5,150,105,.35);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .hero-content { max-width: 100%; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
}
@media (max-width: 768px) {
  .topbar-nav { display: none; }
  .nav-toggle { display: flex; align-items: center; justify-content: center; margin-left: auto; }
  .topbar-cta { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; gap: 36px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.is-featured { transform: none; }
  .demo-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-grid { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
  .section--lg { padding: 64px 0; }
}
@media (max-width: 480px) {
  .industry-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Carrusel responsive ── */
@media (max-width: 1024px) {
  .icar-scene { height: 360px; }
  .icar-card  { width: 310px; }
  .icar-btn--left  { left:  calc(50% - 440px); }
  .icar-btn--right { right: calc(50% - 440px); }
}
@media (max-width: 768px) {
  .icar { padding: 48px 0 56px; }
  .icar-head h2 { font-size: 1.45rem; }
  .icar-scene { height: 300px; }
  .icar-card  { width: 240px; border-radius: 16px; }
  .icar-thumb .icar-icon { width: 60px; height: 60px; border-radius: 14px; }
  .icar-thumb .icar-icon i { font-size: 1.6rem !important; }
  .icar-info { padding: 14px 16px 16px; }
  .icar-info strong { font-size: .95rem; }
  .icar-btn--left  { left:  8px; }
  .icar-btn--right { right: 8px; }
}
@media (max-width: 480px) {
  .icar-scene { height: 250px; }
  .icar-card  { width: 190px; border-radius: 14px; }
  .icar-thumb .icar-icon { width: 50px; height: 50px; border-radius: 12px; }
  .icar-thumb .icar-icon i { font-size: 1.3rem !important; }
  .icar-btn { width: 36px; height: 36px; font-size: .8rem; }
}