/* ============================================================
   DESIGN TOKENS
============================================================ */
:root {
  --bg:       #080b14;
  --bg-card:  #0e1120;
  --bg-card2: #131828;
  --bg-card3: #181e2f;
  --border:        rgba(255,255,255,0.06);
  --border-hover:  rgba(255,255,255,0.11);

  --text-1: #eef0fa;
  --text-2: #8b94b8;
  --text-3: #525c7a;

  --accent:       #7c5cfc;
  --accent-light: #9b80ff;
  --accent-dim:   rgba(124,92,252,0.12);
  --accent-border:rgba(124,92,252,0.28);

  --green:     #22c55e;
  --green-dim: rgba(34,197,94,0.1);
  --blue:      #60a5fa;
  --blue-dim:  rgba(96,165,250,0.1);
  --amber:     #f59e0b;
  --amber-dim: rgba(245,158,11,0.1);
  --red:       #f87171;
  --red-dim:   rgba(248,113,113,0.1);
  --gray-dim:  rgba(107,114,128,0.15);

  --radius:    12px;
  --radius-sm:  8px;
  --radius-lg: 20px;

  --max-w:        1100px;
  --section-py:   112px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
}

/* ============================================================
   RESET
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img   { max-width: 100%; display: block; }
a     { text-decoration: none; }
ul    { list-style: none; }
html  { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-1);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   LAYOUT
============================================================ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: var(--section-py) 0; }

/* ============================================================
   TYPOGRAPHY
============================================================ */
h1 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-1);
}
h1 em {
  font-style: normal;
  color: var(--accent-light);
}
h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-1);
}
h3 {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-1);
  margin-bottom: 10px;
}
p { color: var(--text-2); font-size: 16px; line-height: 1.7; }
strong { color: var(--text-1); font-weight: 600; }

.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 16px;
}
.section-sub {
  font-size: 18px;
  color: var(--text-2);
  margin-top: 16px;
  max-width: 620px;
  line-height: 1.65;
}
.section-close {
  text-align: center;
  font-size: 18px;
  color: var(--text-2);
  margin-top: 56px;
  line-height: 1.7;
}

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(124,92,252,0.3);
}
.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border-color: var(--border-hover);
}
.btn-ghost:hover {
  color: var(--text-1);
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.03);
}
.btn-sm  { padding: 8px 18px; font-size: 14px; }
.btn-lg  { padding: 16px 32px; font-size: 16px; }

/* ============================================================
   BADGES
============================================================ */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.badge--green { background: var(--green-dim); color: var(--green); border: 1px solid rgba(34,197,94,0.2); }
.badge--blue  { background: var(--blue-dim);  color: var(--blue);  border: 1px solid rgba(96,165,250,0.2); }
.badge--gray  { background: var(--gray-dim);  color: var(--text-2);border: 1px solid rgba(107,114,128,0.25); }
.badge--amber { background: var(--amber-dim); color: var(--amber); border: 1px solid rgba(245,158,11,0.2); }

/* ============================================================
   SCREENSHOTS
============================================================ */
.screenshot {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
  width: 100%;
}

/* ============================================================
   NAV
============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8,11,20,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.nav-logo {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-1);
  flex-shrink: 0;
}
.nav-links { display: flex; gap: 24px; flex: 1; }
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--text-1); }

/* ============================================================
   S1 — HERO
============================================================ */
.hero {
  padding-top: 88px;
  padding-bottom: 96px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 560px;
  background: radial-gradient(ellipse, rgba(124,92,252,0.13) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
}
.eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-light);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  padding: 4px 12px;
  border-radius: 99px;
  margin-bottom: 20px;
}
.hero-content h1 { margin-bottom: 20px; }
.hero-sub {
  font-size: 18px;
  color: var(--text-2);
  line-height: 1.65;
  max-width: 460px;
  margin-bottom: 36px;
}
.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.microcopy { font-size: 13px; color: var(--text-3); }

.dashboard-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow:
    0 32px 80px rgba(0,0,0,0.6),
    0 0 0 1px rgba(124,92,252,0.08);
}
.dashboard-frame img { width: 100%; display: block; }

/* ============================================================
   S2 — PROBLEMA
============================================================ */
.problema {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-card) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.scenario-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 48px;
}
.scenario-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.15s;
}
.scenario-card:hover { border-color: var(--border-hover); }
.scenario-card--highlight {
  border-color: rgba(124,92,252,0.22);
  background: rgba(124,92,252,0.04);
}
.scenario-time {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--mono);
  color: var(--text-3);
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  background: var(--bg-card3);
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
}
.scenario-card p { font-size: 15px; line-height: 1.65; }

/* ============================================================
   S3 — CONSECUENCIA
============================================================ */
.consequence-list {
  margin-top: 40px;
  max-width: 700px;
}
.consequence-list li {
  padding: 20px 0 20px 28px;
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
  font-size: 16px;
  line-height: 1.65;
  position: relative;
}
.consequence-list li:last-child { border-bottom: none; }
.consequence-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 29px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
.consequence-close {
  margin-top: 48px;
  padding: 32px 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  max-width: 700px;
}
.consequence-close p { font-size: 17px; line-height: 1.7; }

/* ============================================================
   S4 — MECANISMO
============================================================ */
.mecanismo {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.contrast-table-wrapper {
  margin-top: 48px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.contrast-table { width: 100%; border-collapse: collapse; }
.contrast-table thead th {
  padding: 16px 24px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: left;
}
.contrast-table thead .col-dim   { background: var(--bg-card2); color: var(--text-3); border-right: 1px solid var(--border); }
.contrast-table thead .col-sofia { background: var(--accent-dim); color: var(--accent-light); }
.contrast-table tbody tr { border-top: 1px solid var(--border); }
.contrast-table tbody tr:hover .col-dim   { background: rgba(255,255,255,0.01); }
.contrast-table tbody tr:hover .col-sofia { background: rgba(124,92,252,0.08); }
.contrast-table td {
  padding: 18px 24px;
  font-size: 15px;
  vertical-align: middle;
}
.contrast-table td.col-dim {
  color: var(--text-3);
  background: var(--bg-card2);
  border-right: 1px solid var(--border);
  text-decoration: line-through;
  text-decoration-color: rgba(82,92,122,0.5);
}
.contrast-table td.col-sofia { color: var(--text-1); font-weight: 500; }
.category-declaration {
  margin-top: 48px;
  text-align: center;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.category-declaration p { font-size: 19px; line-height: 1.65; }

/* ============================================================
   S5 — CÓMO FUNCIONA
============================================================ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 48px;
}
.step {
  background: var(--bg-card);
  padding: 32px 24px;
  transition: background 0.15s;
}
.step:hover { background: var(--bg-card2); }
.step--highlighted {
  background: var(--bg-card2);
  box-shadow: inset 2px 0 0 var(--accent);
}
.step-number {
  font-size: 12px;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--accent-light);
  margin-bottom: 16px;
  letter-spacing: 0.06em;
}
.step h3 { font-size: 16px; margin-bottom: 12px; }
.step p  { font-size: 14px; line-height: 1.65; }
.outcome-badges { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0; }
.step-note { font-size: 13px; color: var(--text-3); margin-top: 10px; }
.steps-cta { text-align: center; margin-top: 40px; }

/* ============================================================
   S6 — CASOS DE USO
============================================================ */
.casos {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-card) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.casos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 48px;
}
.caso-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.15s, transform 0.15s;
  display: flex;
  flex-direction: column;
}
.caso-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}
.caso-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.caso-number {
  font-size: 11px;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--text-3);
}
.caso-card h3 { font-size: 17px; margin-bottom: 20px; }
.caso-body { display: flex; flex-direction: column; gap: 14px; flex: 1; }
.caso-block { display: flex; flex-direction: column; gap: 5px; }
.caso-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
}
.caso-block p { font-size: 14px; line-height: 1.6; }
.caso-result {
  padding: 14px 16px;
  background: var(--bg-card3);
  border-left: 2px solid var(--green);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 14px;
  color: var(--text-1);
  line-height: 1.5;
  font-weight: 500;
  margin-top: auto;
}

/* ============================================================
   S7 — DASHBOARD
============================================================ */
.dashboard-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  margin-top: 56px;
}
.dashboard-features { display: flex; flex-direction: column; gap: 24px; }
.dashboard-features li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.feature-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 8px;
}
.feature-dot--green  { background: var(--green); }
.feature-dot--blue   { background: var(--blue); }
.feature-dot--accent { background: var(--accent-light); }
.feature-dot--amber  { background: var(--amber); }
.feature-dot--red    { background: var(--red); }
.dashboard-features strong { display: block; font-size: 15px; margin-bottom: 4px; }
.dashboard-features p { font-size: 14px; line-height: 1.6; }
.dashboard-screenshots { display: flex; flex-direction: column; gap: 16px; }
.screenshot--bottom { margin-left: 24px; }
.dashboard-close { text-align: center; margin-top: 64px; font-size: 18px; line-height: 1.65; }

/* ============================================================
   S8 — CONTROL HUMANO
============================================================ */
.control {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.control-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  margin-top: 56px;
}
.control-block { margin-bottom: 32px; }
.control-block h3 { margin-bottom: 10px; }
.control-block p  { font-size: 15px; line-height: 1.7; }
.trust-list {
  display: flex;
  flex-direction: column;
  margin-top: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.trust-list li {
  padding: 14px 18px 14px 40px;
  font-size: 14px;
  color: var(--text-2);
  border-bottom: 1px solid var(--border);
  position: relative;
  line-height: 1.5;
}
.trust-list li:last-child { border-bottom: none; }
.trust-list li::before {
  content: '✓';
  position: absolute;
  left: 16px;
  top: 14px;
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
}
.control-visual { display: flex; flex-direction: column; gap: 16px; }
.screenshot--chat { max-width: 280px; margin-left: auto; }

/* ============================================================
   S9 — INTEGRACIONES
============================================================ */
.integraciones-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
}
.integracion-group {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.integracion-group-label {
  padding: 11px 16px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  background: var(--bg-card2);
  border-bottom: 1px solid var(--border);
}
.integracion-items { padding: 8px; display: flex; flex-direction: column; gap: 2px; }
.integracion-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 10px;
  border-radius: var(--radius-sm);
  transition: background 0.15s;
}
.integracion-item:hover { background: var(--bg-card2); }
.integracion-item--soon { opacity: 0.45; }
.integracion-icon { font-size: 18px; flex-shrink: 0; width: 24px; }
.integracion-item strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  line-height: 1.3;
}
.integracion-item--primary strong { color: var(--text-1); }
.integracion-status       { font-size: 11px; color: var(--green); font-weight: 500; }
.integracion-status--soon { color: var(--amber); }
.integracion-note         { font-size: 11px; color: var(--text-3); }
.integracion-cta-note {
  text-align: center;
  margin-top: 28px;
  font-size: 14px;
  color: var(--text-3);
}
.integracion-cta-note a { color: var(--accent-light); font-weight: 500; }
.integracion-cta-note a:hover { text-decoration: underline; }

/* ============================================================
   S10 — PRUEBA TÉCNICA
============================================================ */
.prueba-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  margin-top: 48px;
}
.prueba-intro { font-size: 16px; line-height: 1.7; margin-bottom: 28px; }
.prueba-list  { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.prueba-list li {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.65;
  padding-left: 20px;
  position: relative;
}
.prueba-list li::before { content: '→'; position: absolute; left: 0; color: var(--accent-light); }
.prueba-close { font-size: 15px; color: var(--text-3); line-height: 1.65; font-style: italic; }
.screenshot-caption {
  font-size: 11px;
  color: var(--text-3);
  text-align: center;
  margin-top: 12px;
  font-family: var(--mono);
  letter-spacing: 0.03em;
}

/* ============================================================
   S11 — OBJECIONES / FAQ
============================================================ */
.objeciones {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.faq-list {
  margin-top: 48px;
  max-width: 760px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-item {
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}
.faq-item:last-child { border-bottom: none; }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-1);
  transition: background 0.15s;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--bg-card2); }
.faq-item[open] > summary { background: var(--bg-card2); }
.faq-icon {
  font-size: 20px;
  color: var(--accent-light);
  flex-shrink: 0;
  transition: transform 0.2s ease;
  font-weight: 300;
  line-height: 1;
}
.faq-item[open] .faq-icon { transform: rotate(45deg); }
.faq-body { padding: 0 24px 24px; background: var(--bg-card2); }
.faq-body p { font-size: 15px; line-height: 1.7; color: var(--text-2); }

/* ============================================================
   S12 — CTA FINAL
============================================================ */
.cta-final {
  text-align: center;
  background: linear-gradient(180deg, var(--bg) 0%, #090516 100%);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  bottom: -80px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(124,92,252,0.16) 0%, transparent 70%);
  pointer-events: none;
}
.cta-headline {
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 800;
  margin-bottom: 20px;
  position: relative;
}
.cta-sub {
  font-size: 18px;
  color: var(--text-2);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.65;
  position: relative;
}
.cta-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
  position: relative;
}
.cta-microcopy {
  font-size: 14px;
  color: var(--text-3);
  line-height: 1.8;
  margin-bottom: 48px;
  position: relative;
}
.cta-microcopy strong { color: var(--text-2); }
.cta-trust {
  max-width: 520px;
  margin: 0 auto;
  padding: 24px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
}
.cta-trust p { font-size: 14px; color: var(--text-3); line-height: 1.75; }

/* ============================================================
   FOOTER
============================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  background: var(--bg);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}
.footer-logo { font-size: 16px; font-weight: 800; letter-spacing: -0.04em; color: var(--text-2); }
.footer-tag  { font-size: 13px; color: var(--text-3); }
.footer-copy { font-size: 12px; color: var(--text-3); margin-top: 4px; }

/* ============================================================
   RESPONSIVE — tablet
============================================================ */
@media (max-width: 960px) {
  :root { --section-py: 80px; }

  .hero-inner        { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual       { order: -1; }
  .hero-sub          { max-width: 100%; }
  .scenario-grid     { grid-template-columns: 1fr; }
  .steps-grid        { grid-template-columns: 1fr 1fr; }
  .casos-grid        { grid-template-columns: 1fr; }
  .dashboard-layout  { grid-template-columns: 1fr; gap: 40px; }
  .control-layout    { grid-template-columns: 1fr; gap: 40px; }
  .integraciones-grid{ grid-template-columns: 1fr; }
  .prueba-layout     { grid-template-columns: 1fr; gap: 40px; }
}

/* ============================================================
   RESPONSIVE — mobile
============================================================ */
@media (max-width: 600px) {
  :root { --section-py: 64px; }

  .nav-links           { display: none; }
  .steps-grid          { grid-template-columns: 1fr; }
  .hero-ctas           { flex-direction: column; }
  .cta-buttons         { flex-direction: column; align-items: center; }
  .btn-lg              { width: 100%; max-width: 360px; justify-content: center; }
  .screenshot--bottom  { margin-left: 0; }
  .screenshot--chat    { max-width: 100%; }

  .contrast-table thead th,
  .contrast-table td   { padding: 14px 16px; font-size: 13px; }

  .faq-item summary { font-size: 14px; padding: 18px; }
  .faq-body         { padding: 0 18px 20px; }

  .consequence-close { padding: 24px 20px; }
}

/* ============================================================
   ANIMATION KEYFRAMES
============================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes gradientDrift {
  0%, 100% { opacity: 0.13; transform: translateX(-50%) scale(1);    }
  50%       { opacity: 0.22; transform: translateX(-50%) scale(1.1); }
}

@keyframes shimmerSlide {
  0%   { background-position: -300% center; }
  100% { background-position:  300% center; }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

@keyframes pulseDot {
  0%, 100% { opacity: 1;   transform: scale(1);    }
  50%       { opacity: 0.4; transform: scale(0.75); }
}

@keyframes counterUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   SCROLL ANIMATIONS
============================================================ */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity   0.7s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-animate].in-view {
  opacity: 1;
  transform: translateY(0);
}
[data-delay="1"] { transition-delay: 0.09s; }
[data-delay="2"] { transition-delay: 0.18s; }
[data-delay="3"] { transition-delay: 0.27s; }
[data-delay="4"] { transition-delay: 0.36s; }

/* Hero: CSS animation (above fold, no scroll trigger needed) */
.hero [data-animate] {
  opacity: 0;
  transform: none;
  transition: none;
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero [data-delay="1"] { animation-delay: 0.1s;  }
.hero [data-delay="2"] { animation-delay: 0.22s; }
.hero [data-delay="3"] { animation-delay: 0.38s; }
.hero [data-delay="4"] { animation-delay: 0.54s; }
.hero [data-delay="5"] { animation-delay: 0.68s; }

/* ============================================================
   HERO — ambient gradient drift
============================================================ */
.hero::before { animation: gradientDrift 9s ease-in-out infinite; }

/* CTA final — ambient glow drift */
.cta-final::before { animation: gradientDrift 11s ease-in-out infinite reverse; }

/* ============================================================
   EYEBROW — shimmer
============================================================ */
.eyebrow {
  background: linear-gradient(
    90deg,
    var(--accent-dim)            0%,
    rgba(155, 128, 255, 0.28)   50%,
    var(--accent-dim)           100%
  );
  background-size: 300% 100%;
  animation: shimmerSlide 4.5s linear infinite;
}

/* ============================================================
   STATUS BADGE — pulse dot
============================================================ */
.integracion-status:not(.integracion-status--soon) {
  display: flex;
  align-items: center;
  gap: 5px;
}
.integracion-status:not(.integracion-status--soon)::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
  animation: pulseDot 2.4s ease-in-out infinite;
}

/* ============================================================
   METRICS STRIP
============================================================ */
.metrics-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 56px;
  margin-bottom: 56px;
}
.metric-item {
  background: var(--bg-card);
  padding: 28px 24px;
  text-align: center;
  transition: background 0.15s;
}
.metric-item:hover { background: var(--bg-card2); }
.metric-number {
  display: block;
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-1);
  line-height: 1;
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}
.metric-label {
  font-size: 11px;
  color: var(--text-3);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ============================================================
   TERMINAL (reemplaza imagen n8n en S10)
============================================================ */
.terminal {
  background: #060910;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  font-family: var(--mono);
  line-height: 1.65;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
}
.terminal-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 11px 16px;
  background: #0c0f1a;
  border-bottom: 1px solid var(--border);
  user-select: none;
}
.t-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.t-dot--red   { background: #ff5f57; }
.t-dot--amber { background: #ffbd2e; }
.t-dot--green { background: #28c840; }
.terminal-title {
  font-size: 11px;
  color: var(--text-3);
  margin-left: 6px;
  letter-spacing: 0.03em;
}
.terminal-body {
  padding: 20px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.t-line {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  font-size: 12.5px;
  align-items: baseline;
}
.t-key   { color: var(--text-3); font-size: 11.5px; }
.t-val   { color: var(--text-2); }
.t-str   { color: #86efac; }
.t-tag   { color: var(--accent-light); font-size: 11.5px; }
.t-badge {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  margin-right: 8px;
}
.t-badge--green { background: var(--green-dim); color: var(--green);  }
.t-badge--gray  { background: var(--gray-dim);  color: var(--text-2); }
.t-ok  { color: var(--green); }
.t-conf { color: var(--text-3); font-size: 11.5px; }
hr.t-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 14px 0 12px;
  grid-column: 1 / -1;
}
.t-cursor {
  display: inline-block;
  width: 7px;
  height: 13px;
  background: var(--accent-light);
  vertical-align: middle;
  margin-left: 2px;
  border-radius: 1px;
  animation: blink 1.2s step-end infinite;
}

/* ============================================================
   RESPONSIVE — metrics strip / terminal
============================================================ */
@media (max-width: 960px) {
  .metrics-strip { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .metrics-strip  { grid-template-columns: repeat(2, 1fr); }
  .metric-number  { font-size: 32px; }
  .t-line         { grid-template-columns: 72px 1fr; font-size: 11.5px; }
}

/* ============================================================
   REDUCED MOTION
============================================================ */
@media (prefers-reduced-motion: reduce) {
  [data-animate]              { opacity: 1; transform: none; transition: none; }
  .hero [data-animate]        { animation: none; opacity: 1; }
  .hero::before,
  .cta-final::before          { animation: none; }
  .eyebrow                    { animation: none; }
  .integracion-status::before { animation: none; }
  .t-cursor                   { animation: none; opacity: 1; }
}