@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0d1117;
  --bg-card: #161e2d;
  --border: #2a3a4a;
  --orange: #FF9900;
  --orange-hover: #e8890a;
  --navy: #232F3E;
  --muted: #8b9ab1;
  --very-muted: #4a5568;
}

html, body { height: 100%; }

body {
  background: var(--bg);
  color: #fff;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
}

#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.vignette {
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse 90% 70% at 50% 50%, rgba(13,17,23,0.55) 0%, rgba(13,17,23,0.92) 100%);
  pointer-events: none;
  z-index: 1;
}

.page-wrapper { position: relative; z-index: 10; }

/* ── Containers ── */
.container    { max-width: 80rem; margin: 0 auto; padding: 0 2rem; }
.container-md { max-width: 64rem; margin: 0 auto; padding: 0 2rem; }

/* ── Navbar ── */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border);
  background: rgba(22,30,45,0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo { font-size: 1.5rem; font-weight: 800; line-height: 1; letter-spacing: -0.02em; }
.logo-white { color: #fff; }
.logo-orange { color: var(--orange); }

.nav-links { display: flex; align-items: center; gap: 1.5rem; }

.nav-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-link:hover { color: #fff; }

/* ── Buttons ── */
.btn {
  display: inline-block;
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 700;
  font-family: inherit;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.1s;
  cursor: pointer;
  border: none;
  letter-spacing: -0.01em;
}
.btn:active { transform: scale(0.98); }

.btn-sm  { padding: 0.5rem 1rem;   font-size: 0.875rem; }
.btn-lg  { padding: 1rem 2rem;     font-size: 1.0625rem; }
.btn-xl  { padding: 1rem 2rem;     font-size: 1.0625rem; }

.btn-primary { background: var(--orange); color: #000; }
.btn-primary:hover { background: var(--orange-hover); }

.btn-outline {
  border: 1px solid var(--border);
  color: var(--muted);
  background: transparent;
  font-weight: 600;
}
.btn-outline:hover { border-color: rgba(255,153,0,0.4); color: #fff; }

/* ── Section label ── */
.section-label {
  color: var(--orange);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

/* ── Hero ── */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 7rem 2rem 5rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,153,0,0.08);
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.3rem 0.85rem;
  border-radius: 9999px;
  border: 1px solid rgba(255,153,0,0.25);
  margin-bottom: 1.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2.75rem, 6.5vw, 4.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  max-width: 52rem;
  margin-bottom: 1.5rem;
}

.text-orange { color: var(--orange); }

.hero-sub {
  color: var(--muted);
  font-size: 1.125rem;
  max-width: 38rem;
  margin-bottom: 2.5rem;
  line-height: 1.75;
  font-weight: 400;
}

.hero-ctas {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.trust-signals {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.75rem;
  font-size: 0.78rem;
  color: var(--very-muted);
  font-weight: 500;
}
.trust-signals .check { color: var(--orange); margin-right: 0.35rem; }

/* ── Tech trust bar ── */
.tech-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 2rem;
  background: rgba(22,30,45,0.4);
}

.tech-bar-inner {
  max-width: 64rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.tech-bar-label {
  color: var(--very-muted);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-right: 2rem;
  white-space: nowrap;
}

.tech-items {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}

.tech-item {
  color: #4a5568;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.25rem 1.25rem;
  border-right: 1px solid var(--border);
  letter-spacing: 0.03em;
  transition: color 0.2s;
  white-space: nowrap;
}
.tech-item:last-child { border-right: none; }
.tech-item:hover { color: var(--muted); }

/* ── Hook stats ── */
.hook-stats {
  border-top: 1px solid var(--border);
  padding: 6rem 0;
}

.section-header-centered { text-align: center; margin-bottom: 4rem; }

.hook-title {
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.hook-sub {
  color: var(--muted);
  font-size: 1.0625rem;
  max-width: 36rem;
  margin: 0 auto;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}

.stat-card {
  background: var(--bg);
  text-align: center;
  padding: 3rem 2.25rem;
  transition: background 0.2s;
}
.stat-card:hover { background: rgba(22,30,45,0.6); }

.stat-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.3rem 0.85rem;
  border-radius: 9999px;
  margin-bottom: 1.5rem;
}
.stat-badge.orange { color: var(--orange); border: 1px solid rgba(255,153,0,0.3);  background: rgba(255,153,0,0.07); }
.stat-badge.green  { color: #34d399;       border: 1px solid rgba(52,211,153,0.3); background: rgba(52,211,153,0.07); }
.stat-badge.red    { color: #f87171;       border: 1px solid rgba(248,113,113,0.3);background: rgba(248,113,113,0.07); }

.stat-number {
  font-size: 2.75rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-number.orange { color: var(--orange); }
.stat-number.green  { color: #34d399; }
.stat-number.red    { color: #f87171; }

.stat-headline {
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: #d1dae6;
}

.stat-text { color: var(--muted); font-size: 0.875rem; line-height: 1.7; }

/* ── Cómo funciona ── */
.how-it-works {
  border-top: 1px solid var(--border);
  padding: 5.5rem 0;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  text-align: center;
}

.step-number {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--orange);
  color: #000;
  font-weight: 800;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}

.step h3 { font-weight: 600; margin-bottom: 0.6rem; font-size: 1rem; }
.step p  { color: var(--muted); font-size: 0.875rem; line-height: 1.7; }

/* ── Capacidades ── */
.capabilities {
  border-top: 1px solid var(--border);
  padding: 6rem 0;
}

.cap-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}
.cap-header h2  { font-size: 1.875rem; font-weight: 800; letter-spacing: -0.02em; }
.cap-header .sub { color: var(--muted); font-size: 0.875rem; max-width: 18rem; line-height: 1.6; }

.cap-domains {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.cap-domain {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
  transition: border-color 0.2s;
}
.cap-domain:hover { border-color: rgba(255,153,0,0.25); }

.cap-domain-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.cap-domain-header h3 { font-size: 1rem; font-weight: 700; color: #fff; }

.cap-list { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.cap-list li {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.5;
  padding-left: 1.25rem;
  position: relative;
}
.cap-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--very-muted);
  font-size: 0.75rem;
  top: 0.05rem;
}

.cap-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.22rem 0.6rem;
  border-radius: 0.3rem;
}
.cap-badge.orange { color: var(--orange); background: rgba(255,153,0,0.1);   border: 1px solid rgba(255,153,0,0.2); }
.cap-badge.red    { color: #f87171;       background: rgba(239,68,68,0.1);   border: 1px solid rgba(239,68,68,0.2); }
.cap-badge.green  { color: #34d399;       background: rgba(16,185,129,0.1);  border: 1px solid rgba(16,185,129,0.2); }
.cap-badge.violet { color: #a78bfa;       background: rgba(139,92,246,0.1);  border: 1px solid rgba(139,92,246,0.2); }

.cap-name { font-weight: 600; font-size: 0.9rem; }
.cap-desc { color: var(--muted); font-size: 0.875rem; line-height: 1.6; }

.cap-footer {
  border-top: 1px dashed var(--border);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.cap-footer .tagline       { color: var(--muted); font-size: 0.9375rem; }
.cap-footer .tagline strong { color: #fff; font-weight: 600; }
.cap-footer .note          { color: var(--very-muted); font-size: 0.8125rem; text-align: right; max-width: 18rem; }

/* ── Modos de operación ── */
.operation-modes {
  border-top: 1px solid var(--border);
  padding: 6rem 0;
}

.operation-modes .section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--orange);
  text-align: center;
  margin-bottom: 0.875rem;
  letter-spacing: -0.02em;
}
.operation-modes .section-sub {
  color: var(--muted);
  text-align: center;
  max-width: 28rem;
  margin: 0 auto 4rem;
  font-size: 0.9375rem;
}

.modes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.mode-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0.875rem;
  padding: 2.25rem;
  transition: border-color 0.2s;
}
.mode-card:hover { border-color: rgba(255,153,0,0.2); }
.mode-card.highlighted { border-color: rgba(255,153,0,0.35); }
.mode-card.highlighted:hover { border-color: rgba(255,153,0,0.55); }

.mode-header { display: flex; align-items: center; gap: 0.875rem; margin-bottom: 1rem; }

.mode-icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.mode-icon.supervised { background: var(--navy); border: 1px solid rgba(255,153,0,0.4); color: var(--orange); }
.mode-icon.autonomous { background: var(--orange); color: #000; }

.mode-card h3   { font-size: 1.125rem; font-weight: 700; letter-spacing: -0.01em; }
.mode-card > p  { color: var(--muted); font-size: 0.875rem; margin-bottom: 1.25rem; line-height: 1.7; }

.mode-features { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.mode-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--muted);
}
.mode-features li::before { content: "✓"; color: var(--orange); font-weight: 700; }

/* ── Nosotros ── */
.nosotros {
  border-top: 1px solid var(--border);
  padding: 6rem 0;
}

.nosotros-header { text-align: center; margin-bottom: 4rem; }

.nosotros-header blockquote {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  max-width: 42rem;
  margin: 0 auto 1.5rem;
}

.nosotros-header > p { color: var(--muted); font-size: 1.0625rem; max-width: 38rem; margin: 0 auto; line-height: 1.75; }

.nosotros-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}
.nosotros-grid h3  { font-size: 1.125rem; font-weight: 700; color: var(--orange); margin-bottom: 0.875rem; letter-spacing: -0.01em; }
.nosotros-grid p   { color: var(--muted); font-size: 0.9375rem; line-height: 1.75; margin-bottom: 0.875rem; }

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1.5rem 1.25rem;
  text-align: center;
  transition: border-color 0.2s;
}
.value-card:hover { border-color: rgba(255,153,0,0.25); }
.value-card .title { font-size: 1rem; font-weight: 700; color: var(--orange); margin-bottom: 0.4rem; letter-spacing: -0.01em; }
.value-card .desc  { color: var(--muted); font-size: 0.78rem; line-height: 1.55; }

/* ── CTA Section ── */
.cta-section {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 6rem 2rem;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -8rem;
  left: 50%;
  transform: translateX(-50%);
  width: 40rem;
  height: 20rem;
  background: radial-gradient(ellipse, rgba(255,153,0,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  max-width: 62rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
  position: relative;
}

.cta-text h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.cta-text .main-sub {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 2rem;
}

.cta-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 2rem;
}
.cta-checklist li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: #d1dae6;
  font-weight: 500;
}
.cta-checklist li::before { content: "✓"; color: var(--orange); font-weight: 800; }

.cta-qualifier {
  font-size: 0.8rem;
  color: var(--very-muted);
  margin-top: -1rem;
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238b9ab1' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  cursor: pointer;
}
.form-select option { background: var(--bg-card); color: #fff; }

.urgency-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,153,0,0.08);
  border: 1px solid rgba(255,153,0,0.25);
  color: var(--orange);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
  border-radius: 9999px;
}

/* ── Contact Form ── */
.contact-form {
  background: #0d1117;
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 2rem;
}

.form-title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  letter-spacing: -0.01em;
}

.form-subtitle {
  color: var(--muted);
  font-size: 0.8125rem;
  margin-bottom: 1.5rem;
}

.form-group { margin-bottom: 0.875rem; }

.form-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}
.form-input::placeholder { color: var(--very-muted); }
.form-input:focus { border-color: rgba(255,153,0,0.5); }

.btn-form {
  width: 100%;
  padding: 0.9rem;
  font-size: 1rem;
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.form-disclaimer {
  color: var(--very-muted);
  font-size: 0.75rem;
  text-align: center;
  margin-top: 0.875rem;
  line-height: 1.5;
}

.form-success {
  text-align: center;
  padding: 2rem 1rem;
}
.form-success .success-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.form-success h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.form-success p { color: var(--muted); font-size: 0.9rem; }

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  background: var(--bg-card);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
footer .logo { font-size: 1rem; }
.footer-email {
  color: var(--muted);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.2s;
}
.footer-email:hover { color: var(--orange); }
footer .copy { color: var(--very-muted); font-size: 0.8125rem; }

/* ── Scroll animations ── */
html { scroll-behavior: smooth; }

.animate-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.animate-in.visible { opacity: 1; transform: translateY(0); }

/* ── Hero glow ── */
.hero { position: relative; }
.hero-glow {
  position: absolute;
  width: 52rem;
  height: 20rem;
  background: radial-gradient(ellipse, rgba(255,153,0,0.07) 0%, transparent 70%);
  top: 48%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
}
.hero > * { position: relative; z-index: 1; }

/* ── Chat demo ── */
.chat-demo {
  border-top: 1px solid var(--border);
  padding: 6rem 0;
}

.chat-demo-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.chat-window {
  max-width: 46rem;
  margin: 0 auto;
  background: #070b10;
  border: 1px solid var(--border);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,153,0,0.06);
}

.chat-titlebar {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 0.875rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.chat-dots { display: flex; gap: 6px; }
.chat-dots span {
  width: 10px; height: 10px; border-radius: 50%;
}
.chat-dots span:nth-child(1) { background: #ff5f57; }
.chat-dots span:nth-child(2) { background: #febc2e; }
.chat-dots span:nth-child(3) { background: #28c840; }
.chat-title-text {
  margin: 0 auto;
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 500;
}
.chat-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: #22c55e;
  font-weight: 600;
}
.chat-status::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 6px #22c55e;
}

.chat-body {
  padding: 1.5rem;
  min-height: 300px;
  max-height: 380px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  scrollbar-width: none;
}
.chat-body::-webkit-scrollbar { display: none; }

.chat-msg { display: flex; gap: 0.75rem; max-width: 85%; }
.chat-msg.user { margin-left: auto; flex-direction: row-reverse; }

.chat-avatar {
  width: 1.875rem;
  height: 1.875rem;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0;
}
.chat-avatar.agent { background: rgba(255,153,0,0.12); color: var(--orange); border: 1px solid rgba(255,153,0,0.3); }
.chat-avatar.user  { background: #1e2d3d; color: var(--muted); border: 1px solid var(--border); }

.chat-bubble {
  background: #0f1823;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 0.7rem 1rem;
  font-size: 0.875rem;
  line-height: 1.65;
  color: #c8d6e5;
}
.chat-msg.user .chat-bubble {
  background: #1a2840;
  border-color: rgba(255,153,0,0.15);
  color: #e2eaf4;
}

.chat-hi         { color: var(--orange); font-weight: 700; }
.chat-hi.green   { color: #34d399; }

.typing-bubble { display: flex; align-items: center; gap: 5px; padding: 0.85rem 1rem; }
.typing-bubble span {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--very-muted);
  animation: tb 1.3s infinite;
}
.typing-bubble span:nth-child(2) { animation-delay: 0.18s; }
.typing-bubble span:nth-child(3) { animation-delay: 0.36s; }
@keyframes tb {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.35; }
  30%           { transform: translateY(-5px); opacity: 1; }
}

/* ── Audit includes ── */
.audit-includes {
  border-top: 1px solid var(--border);
  padding: 5.5rem 0;
}

.audit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.audit-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0.875rem;
  padding: 2rem 1.75rem;
  transition: border-color 0.2s, transform 0.2s;
}
.audit-card:hover { border-color: rgba(255,153,0,0.3); transform: translateY(-2px); }

.audit-icon {
  width: 2.5rem; height: 2.5rem;
  border-radius: 0.6rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
}
.audit-icon.cost     { background: rgba(52,211,153,0.1);  border: 1px solid rgba(52,211,153,0.2); }
.audit-icon.security { background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.2); }
.audit-icon.auto     { background: rgba(255,153,0,0.1);   border: 1px solid rgba(255,153,0,0.2); }

.audit-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.875rem; }
.audit-card ul { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; }
.audit-card li { font-size: 0.8125rem; color: var(--muted); display: flex; gap: 0.6rem; line-height: 1.5; }
.audit-card li::before { content: "→"; color: var(--orange); flex-shrink: 0; font-size: 0.7rem; margin-top: 2px; }

/* ── FAQ ── */
.faq-section { border-top: 1px solid var(--border); padding: 6rem 0; }

.faq-list {
  max-width: 46rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.faq-item { border-bottom: 1px solid var(--border); }

.faq-item summary {
  padding: 1.25rem 0;
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: color 0.2s;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--orange); }
.faq-item summary::after {
  content: "+";
  color: var(--orange);
  font-size: 1.375rem;
  font-weight: 300;
  flex-shrink: 0;
  transition: transform 0.2s;
}
.faq-item[open] summary::after { content: "−"; }

.faq-answer {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.8;
  padding: 0 0 1.375rem;
  max-width: 40rem;
}

/* ── Emotional close ── */
.emotional-close {
  border-top: 1px solid var(--border);
  padding: 5rem 2rem;
  text-align: center;
}
.emotional-close p {
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--very-muted);
  max-width: 38rem;
  margin: 0 auto;
  line-height: 1.4;
}
.emotional-close p span { color: #fff; }

/* ── Hamburger / mobile menu ── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  background: transparent;
  border: none;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--muted);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 61px; left: 0; right: 0;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem;
  flex-direction: column;
  gap: 1rem;
  z-index: 99;
}
.mobile-menu.open { display: flex; }
.mobile-menu .nav-link { font-size: 1rem; padding: 0.625rem 0; border-bottom: 1px solid var(--border); }
.mobile-menu .btn { text-align: center; }

/* ── CTA pulse ── */
@keyframes pulse-cta {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,153,0,0.45); }
  50%       { box-shadow: 0 0 0 10px rgba(255,153,0,0); }
}
.btn-pulse { animation: pulse-cta 2.8s ease-in-out infinite; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .cta-inner { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  .stats-grid         { grid-template-columns: 1fr; }
  .steps-grid         { grid-template-columns: 1fr; gap: 2rem; }
  .modes-grid         { grid-template-columns: 1fr; }
  .nosotros-grid      { grid-template-columns: 1fr; gap: 2rem; }
  .values-grid        { grid-template-columns: repeat(2, 1fr); }
  .cap-header         { flex-direction: column; align-items: flex-start; }
  .cap-domains        { grid-template-columns: 1fr; }
  .cap-footer         { flex-direction: column; gap: 0.75rem; }
  .hero               { padding: 5rem 1.5rem 4rem; }
  .tech-bar-label     { display: none; }
  .audit-grid         { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .hamburger  { display: flex; }
  .nav-links  { display: none; }
}