@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

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

:root {
  --bg:        #F5F1E8;
  --bg-card:   #FCFAF4;
  --border:    #E8E1CF;
  --text:      #1A1A1A;
  --muted:     #6B6B68;
  --navy:      #1E3A5F;
  --oro:       #B8893A;
}

html { scroll-behavior: smooth; }


body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ── Utilities ── */
.container { max-width: 1152px; margin: 0 auto; padding: 0 1.5rem; }
.container--sm { max-width: 896px; margin: 0 auto; padding: 0 1.5rem; }

/* ── Nav ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo img { height: 30px; width: auto; display: block; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  font-size: 13px;
  color: var(--muted);
}
.nav-links a { color: inherit; text-decoration: none; transition: color .15s; }
.nav-links a:hover { color: var(--text); }
.btn-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--text);
  color: var(--bg);
  padding: .5rem 1rem;
  border-radius: 9999px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity .15s;
}
.btn-pill:hover { opacity: .88; }
.btn-pill--white {
  background: #fff;
  color: var(--text);
}
.btn-pill--white:hover { opacity: .92; }
.btn-pill-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--text);
  padding: .65rem 1.25rem;
  border-radius: 9999px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: background .15s;
}
.btn-pill-outline:hover { background: var(--bg-card); }

/* ── Gradient Canvas ── */
.gradient-canvas {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
}
.gradient-canvas::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 240px 240px;
  opacity: .45;
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 1;
}
.gradient-canvas::after {
  content: '';
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.10);
  border-radius: 28px;
  pointer-events: none;
  z-index: 2;
}
.gradient-canvas > * { position: relative; z-index: 3; }
.gc--navy {
  background-image:
    radial-gradient(60% 70% at 18% 30%, #1E3A5F 0%, transparent 60%),
    radial-gradient(50% 60% at 85% 70%, #B8893A 0%, transparent 65%),
    linear-gradient(135deg, #162d4a 0%, #1a2436 100%);
}
.gc--oro {
  background-image:
    radial-gradient(55% 65% at 80% 25%, #B8893A 0%, transparent 60%),
    radial-gradient(60% 70% at 15% 80%, #7a5a28 0%, transparent 65%),
    linear-gradient(135deg, #8B6A2E 0%, #4a3518 100%);
}
.gc--mixed {
  background-image:
    radial-gradient(70% 70% at 20% 30%, #1E3A5F 0%, transparent 60%),
    radial-gradient(60% 70% at 85% 70%, #B8893A 0%, transparent 65%),
    linear-gradient(160deg, #1E3A5F 0%, #7a5a28 100%);
}
.gc--carbon {
  background-image:
    radial-gradient(60% 70% at 30% 30%, #2a2a28 0%, transparent 60%),
    radial-gradient(60% 70% at 80% 80%, #3a3028 0%, transparent 65%),
    linear-gradient(140deg, #1A1A1A 0%, #2a2520 100%);
}

/* ── MacFrame ── */
.mac-frame {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.25);
  ring: 1px solid rgba(0,0,0,.05);
  overflow: hidden;
  width: 100%;
}
.mac-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: .5rem .75rem;
  border-bottom: 1px solid rgba(0,0,0,.05);
  background: #FCFAF4;
}
.mac-dot { height: 10px; width: 10px; border-radius: 50%; }
.mac-dot--red   { background: #ff5f57; }
.mac-dot--yellow{ background: #febc2e; }
.mac-dot--green { background: #28c840; }
.mac-title {
  margin-left: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: rgba(26,26,26,.4);
}
.mac-body { padding: 1rem; }

/* ── Hero ── */
.hero { padding: 4rem 1.5rem 3rem; }
.hero-center { max-width: 800px; margin: 0 auto; text-align: center; }
.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: .25rem .75rem;
  border-radius: 9999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow-dot {
  height: 6px; width: 6px;
  border-radius: 50%;
  background: var(--navy);
  flex-shrink: 0;
}
.hero h1 {
  margin-top: 1.75rem;
  font-size: clamp(1.9rem, 4.2vw, 3.25rem);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -.005em;
  text-wrap: balance;
}
.hero h1 span { color: var(--muted); }
.hero-sub {
  margin-top: 1.5rem;
  font-size: 15px;
  line-height: 1.5;
  color: var(--muted);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.hero-ctas {
  margin-top: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  flex-wrap: wrap;
}
.btn-pill--lg {
  padding: .75rem 1.25rem;
  font-size: 14px;
  border-radius: 9999px;
}
.hero-visual { margin: 4rem auto 0; max-width: 1152px; }
.hero-visual .gradient-canvas { padding: 1.5rem; }
@media (min-width: 640px) { .hero-visual .gradient-canvas { padding: 2.5rem; } }
.hero-mock-wrap { max-width: 672px; margin: 0 auto; }

/* Dashboard mock */
.dash-grid { display: grid; grid-template-columns: 2fr 1fr; gap: .75rem; }
.dash-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
}
.dash-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
}
.dash-value {
  margin-top: 4px;
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -.005em;
}
.dash-badge {
  display: inline-block;
  background: #dce8f0;
  color: var(--navy);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  padding: .2rem .5rem;
  border-radius: 9999px;
}
.dash-trending {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--navy);
  margin-top: .5rem;
}
.dash-rows { margin-top: 1rem; display: flex; flex-direction: column; gap: 6px; }
.dash-row { display: flex; justify-content: space-between; font-size: 11px; }
.dash-row span:first-child { color: var(--muted); }
.dash-row span:last-child { font-family: 'JetBrains Mono', monospace; }

/* ── Tabs Section ── */
.tabs-section { padding: 7rem 1.5rem; }
.tabs-heading {
  text-align: left;
  max-width: 100%;
}
.tabs-heading h2 {
  margin-top: .75rem;
  font-size: clamp(1.5rem, 3.2vw, 2.5rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -.005em;
}
.tabs-heading h2 span { color: var(--muted); }
.tabs-grid {
  margin-top: 4rem;
  display: grid;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 1024px) {
  .tabs-grid { grid-template-columns: 1fr 1fr; }
}
.tabs-list { order: 1; }
.tab-item {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  cursor: pointer;
}
.tab-item:last-of-type { border-bottom: 1px solid var(--border); }
.tab-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--muted);
  transition: color .15s;
}
.tab-item.active .tab-label { color: var(--text); }
.tab-body { display: none; margin-top: .75rem; font-size: 15px; line-height: 1.5; color: var(--muted); max-width: 420px; }
.tab-item.active .tab-body { display: block; }
.tab-bar { position: relative; margin-top: 1rem; height: 1px; background: var(--border); overflow: hidden; }
.tab-bar-fill { position: absolute; left: 0; top: 0; height: 1px; background: var(--text); width: 0; transition: width .5s; }
.tab-item.active .tab-bar-fill { width: 100%; }
.tabs-visual { order: 2; }
.tabs-visual .gradient-canvas { padding: 1.5rem; aspect-ratio: 4/3; display: flex; align-items: center; }
.tab-mock { display: none; width: 100%; }
.tab-mock.active { display: block; }

/* Mock shared */
.mock-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
}
.mock-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: .6rem .75rem;
  font-size: 12px;
}
.mock-row-check {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--navy);
}
.mock-btn {
  display: block;
  width: 100%;
  background: var(--text);
  color: var(--bg);
  text-align: center;
  padding: .6rem;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  border: none;
  cursor: default;
}
.mock-stat-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: .5rem; margin-top: .5rem; }
.mock-stat { border: 1px solid var(--border); border-radius: 8px; padding: .55rem; }
.mock-bar-wrap { margin-top: 4px; height: 8px; border-radius: 9999px; background: var(--border); overflow: hidden; }
.mock-bar-fill { height: 100%; border-radius: 9999px; }
.mock-bubble {
  background: var(--bg);
  border-radius: 8px;
  padding: .5rem .75rem;
  font-size: 12px;
  max-width: 80%;
}
.mock-bubble--user {
  margin-left: auto;
  background: var(--text);
  color: var(--bg);
  max-width: 60%;
}
.mock-bubble--system {
  border: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--muted);
}

/* ── Stacked (Cómo funciona) ── */
.stacked-section {
  padding: 6rem 1.5rem 1.5rem;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
}
.eyebrow-mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--muted);
}
.stacked-header h2 {
  margin-top: .75rem;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -.005em;
}
.stacked-header h2 span { color: var(--muted); }
.stacked-cards { margin-top: 3.5rem; display: flex; flex-direction: column; gap: 1.5rem; }
.stacked-card {
  display: grid;
  gap: 2rem;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 1.5rem;
}
@media (min-width: 1024px) {
  .stacked-card { grid-template-columns: 1fr 1fr; padding: 2rem; }
}
.stacked-card-visual .gradient-canvas {
  aspect-ratio: 4/3;
  padding: 1.25rem;
  display: flex;
  align-items: center;
}
.stacked-card-visual .gradient-canvas > div { width: 100%; max-width: 420px; margin: 0 auto; }
.stacked-card-text .step-num-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--muted);
}
.stacked-card-text h3 {
  margin-top: .75rem;
  font-size: clamp(1.25rem, 2.2vw, 1.875rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -.005em;
}
.stacked-card-text p {
  margin-top: 1rem;
  font-size: 15px;
  line-height: 1.5;
  color: var(--muted);
  max-width: 420px;
}

/* ── Early Access CTA ── */
.cta-section {
  padding: 1.5rem 1.5rem 6rem;
  background: var(--bg-card);
}
.cta-section .gradient-canvas { padding: 2.5rem 1.5rem; text-align: center; }
@media (min-width: 640px) { .cta-section .gradient-canvas { padding: 4rem; } }
.cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,241,232,.9);
  backdrop-filter: blur(8px);
  padding: .25rem .75rem;
  border-radius: 9999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text);
}
.cta-section h2 {
  margin-top: 1.5rem;
  font-size: clamp(1.4rem, 2.8vw, 2.25rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -.005em;
  color: #fff;
  text-wrap: balance;
}
.cta-section h2 span { color: rgba(255,255,255,.75); }
.cta-section .cta-sub {
  margin-top: 1.25rem;
  font-size: 15px;
  line-height: 1.5;
  color: rgba(255,255,255,.7);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
.cta-form {
  margin-top: 2.5rem;
  max-width: 672px;
  margin-left: auto;
  margin-right: auto;
  background: var(--bg);
  border-radius: 1rem;
  padding: .75rem;
  display: grid;
  gap: .5rem;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.4);
}
@media (min-width: 640px) {
  .cta-form { grid-template-columns: 1fr 1fr auto; }
}
.cta-form input {
  background: var(--bg-card);
  border: none;
  border-radius: .75rem;
  padding: .75rem 1rem;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  outline: none;
  width: 100%;
}
.cta-form input::placeholder { color: var(--muted); }
.cta-form input:focus { box-shadow: 0 0 0 2px rgba(26,26,26,.1); }
.cta-form .btn-pill { border-radius: .75rem; padding: .75rem 1.25rem; white-space: nowrap; }
.cta-perks {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
  flex-wrap: wrap;
}
.cta-perk { display: inline-flex; align-items: center; gap: 6px; }

/* ── Footer ── */
.footer { border-top: 1px solid rgba(232,225,207,.4); background: var(--bg-card); }
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}
.footer-row1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.footer-logo { align-self: center; }
.footer-logo img { height: 24px; width: auto; display: block; }
.footer-tagline { font-size: 13px; color: var(--muted); line-height: 1.5; margin: 0; }
.footer-links { display: flex; gap: 1.5rem; align-items: center; flex-wrap: wrap; }
.footer-links a { font-size: 13px; color: var(--muted); text-decoration: none; transition: color .15s; }
.footer-links a:hover { color: var(--text); }
.footer-social { display: inline-flex; color: var(--muted); transition: color .15s; }
.footer-social:hover { color: var(--text); }
.footer-copy {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: rgba(107,107,104,.7);
  text-align: center;
}

/* ── Responsive nav ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .2s, opacity .2s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile-menu {
  display: none;
  position: fixed;
  top: 64px;
  left: 0; right: 0;
  background: rgba(245,241,232,.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  flex-direction: column;
  padding: 1.5rem;
  gap: .75rem;
  z-index: 49;
}
.nav-mobile-menu.open { display: flex; }
.nav-mobile-menu a {
  color: var(--text);
  text-decoration: none;
  font-size: 1rem;
  padding: .75rem 0;
  border-bottom: 1px solid var(--border);
}
.nav-mobile-menu a:last-child { border-bottom: none; }

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-inner > .btn-pill { font-size: 12px; padding: .4rem .75rem; }
  .nav-hamburger { display: flex; }

  .eyebrow-badge { letter-spacing: .08em; }

  .hero { padding: 3rem 1.5rem 2rem; }
  .hero h1 { font-size: clamp(2rem, 8vw, 2.75rem); }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn-pill, .hero-ctas .btn-pill-outline { justify-content: center; text-align: center; }

  .tabs-section { padding: 4rem 1.5rem; }
  .tabs-grid { margin-top: 2.5rem; }
  .tabs-visual .gradient-canvas { aspect-ratio: auto; min-height: 280px; }

  .stacked-section { padding: 3.5rem 1.5rem; }
  .stacked-header { margin-bottom: -.5rem; }
  .stacked-cards { gap: 1rem; }
  .stacked-card { grid-template-columns: 1fr; padding: 1.25rem; }
  .stacked-card-text p { max-width: 100%; }
  .stacked-card { overflow: hidden; }
  .stacked-card-visual .gradient-canvas {
    aspect-ratio: auto;
    min-height: 240px;
    padding: .75rem;
    overflow: hidden;
  }
  .stacked-card-visual .gradient-canvas > div { max-width: 100%; }
  .stacked-card-visual .mac-frame { width: 100%; min-width: 0; }
  .stacked-card-visual .mac-body { padding: .65rem; }
  .stacked-card-visual .mac-body [style*="grid-template-columns:repeat(3"] {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: .35rem !important;
  }

  .cta-section { padding: 3.5rem 1.5rem; }
  .cta-form { grid-template-columns: 1fr; }

  .footer-links { justify-content: flex-start; }
}

@media (max-width: 480px) {
  .dash-grid { grid-template-columns: 1fr; }
  .dash-card:last-child { display: none; }
}