/* ============================================================
   Smart Escrow — Design System Tokens · v2 "Verde"
   Verde como acento sobre lienzo neutro · capas suaves,
   profundidad trabajada, algo de glass. Minimalista.
   ============================================================ */

:root {
  /* ----------------------------------------------------------
     Color · Brand green (forest — del "SMART" del logo)
     hue ~150, primario de marca
  ---------------------------------------------------------- */
  --se-green-50:  oklch(0.972 0.020 150);
  --se-green-100: oklch(0.942 0.040 149);
  --se-green-200: oklch(0.888 0.068 148);
  --se-green-300: oklch(0.808 0.098 147);
  --se-green-400: oklch(0.708 0.122 146);
  --se-green-500: oklch(0.605 0.132 147);
  --se-green-600: oklch(0.520 0.118 149);
  --se-green-700: oklch(0.438 0.100 151);   /* Primario — verde bosque */
  --se-green-800: oklch(0.356 0.080 153);
  --se-green-900: oklch(0.282 0.060 155);
  --se-green-950: oklch(0.205 0.042 157);

  /* ----------------------------------------------------------
     Color · Lime (del "ESCROW" del logo) — acento vivo / CTA
     hue ~128
  ---------------------------------------------------------- */
  --se-lime-50:  oklch(0.975 0.045 128);
  --se-lime-100: oklch(0.945 0.090 127);
  --se-lime-200: oklch(0.915 0.130 126);
  --se-lime-300: oklch(0.880 0.158 126);
  --se-lime-400: oklch(0.835 0.178 125);
  --se-lime-500: oklch(0.788 0.188 125);   /* Lima de marca */
  --se-lime-600: oklch(0.705 0.180 127);
  --se-lime-700: oklch(0.585 0.150 131);

  /* ----------------------------------------------------------
     Legacy aliases (las demás plataformas siguen usando
     --se-blue-*): se remapean a verde para no romper estilos
     hasta migrarlas una a una.
  ---------------------------------------------------------- */
  --se-blue-50:  var(--se-green-50);
  --se-blue-100: var(--se-green-100);
  --se-blue-200: var(--se-green-200);
  --se-blue-300: var(--se-green-300);
  --se-blue-400: var(--se-green-400);
  --se-blue-500: var(--se-green-500);
  --se-blue-600: var(--se-green-600);
  --se-blue-700: var(--se-green-700);
  --se-blue-800: var(--se-green-800);
  --se-blue-900: var(--se-green-900);
  --se-blue-950: var(--se-green-950);

  /* ----------------------------------------------------------
     Color · Neutrals (warm-green tint, casi grises)
  ---------------------------------------------------------- */
  --se-ink:      oklch(0.215 0.014 155);
  --se-ink-2:    oklch(0.375 0.014 155);
  --se-ink-3:    oklch(0.530 0.012 153);
  --se-ink-4:    oklch(0.690 0.010 150);
  --se-line:     oklch(0.912 0.008 150);
  --se-line-2:   oklch(0.955 0.006 150);
  --se-bg:       oklch(0.992 0.004 150);
  --se-bg-2:     oklch(0.975 0.006 150);
  --se-bg-3:     oklch(0.953 0.008 148);
  --se-white:    #ffffff;

  /* ----------------------------------------------------------
     Color · Semantic
  ---------------------------------------------------------- */
  --se-success:  oklch(0.595 0.135 150);
  --se-warning:  oklch(0.760 0.150 78);
  --se-danger:   oklch(0.585 0.180 25);
  --se-info:     var(--se-green-600);

  /* Glass surfaces */
  --se-glass:        oklch(1 0 0 / 0.66);
  --se-glass-strong: oklch(1 0 0 / 0.82);
  --se-glass-border: oklch(1 0 0 / 0.55);
  --se-glass-blur:   saturate(1.5) blur(18px);

  /* ----------------------------------------------------------
     Type
  ---------------------------------------------------------- */
  --se-font-sans: 'Geist', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --se-font-mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --se-font-display: 'Geist', ui-sans-serif, system-ui, sans-serif;

  --se-text-xs:  11px;
  --se-text-sm:  12.5px;
  --se-text-base: 14px;
  --se-text-md:  15px;
  --se-text-lg:  17px;
  --se-text-xl:  20px;
  --se-text-2xl: 24px;
  --se-text-3xl: 30px;
  --se-text-4xl: 38px;
  --se-text-5xl: 52px;
  --se-text-6xl: 72px;
  --se-text-7xl: 96px;

  /* Radii — un punto más redondeado, amable */
  --se-r-xs: 5px;
  --se-r-sm: 8px;
  --se-r-md: 10px;
  --se-r-lg: 14px;
  --se-r-xl: 18px;
  --se-r-2xl: 24px;
  --se-r-full: 999px;

  /* ----------------------------------------------------------
     Shadows — capas suaves, tinte verde, trabajadas
  ---------------------------------------------------------- */
  --se-shadow-xs: 0 1px 2px oklch(0.30 0.06 155 / 0.05);
  --se-shadow-sm: 0 1px 2px oklch(0.30 0.06 155 / 0.05), 0 2px 6px oklch(0.30 0.06 155 / 0.05);
  --se-shadow-md: 0 2px 4px oklch(0.30 0.06 155 / 0.04), 0 8px 20px oklch(0.30 0.06 155 / 0.07);
  --se-shadow-lg: 0 4px 8px oklch(0.30 0.06 155 / 0.05), 0 18px 44px oklch(0.30 0.06 155 / 0.11);
  --se-shadow-xl: 0 8px 16px oklch(0.30 0.06 155 / 0.06), 0 32px 70px oklch(0.30 0.06 155 / 0.16);
  --se-shadow-lime: 0 8px 24px oklch(0.70 0.18 127 / 0.32);
  --se-shadow-green: 0 10px 30px oklch(0.44 0.10 151 / 0.28);
  --se-ring:      0 0 0 3px oklch(0.605 0.132 147 / 0.20);

  /* Spacing */
  --se-s-1: 4px;  --se-s-2: 8px;  --se-s-3: 12px; --se-s-4: 16px;
  --se-s-5: 20px; --se-s-6: 24px; --se-s-8: 32px; --se-s-10: 40px;
  --se-s-12: 48px;--se-s-16: 64px;--se-s-20: 80px;--se-s-24: 96px;

  /* Motion */
  --se-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --se-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset / base */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--se-font-sans);
  font-size: var(--se-text-base);
  line-height: 1.5;
  color: var(--se-ink);
  background: var(--se-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'ss01', 'cv11';
}
button { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
input, textarea, select, button { font-family: inherit; }

/* ============================================================
   Brand mark (checkbox verde del logo)
   ============================================================ */
.se-mark {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--se-green-700);
  display: inline-flex; align-items: center; justify-content: center;
  position: relative; flex-shrink: 0;
}
.se-mark::before {
  content: ''; position: absolute; inset: 5px; border-radius: 3px;
  border: 1.6px solid var(--se-lime-500);
}
.se-mark::after {
  content: ''; position: absolute;
  width: 11px; height: 6px;
  border-left: 2px solid var(--se-lime-500);
  border-bottom: 2px solid var(--se-lime-500);
  transform: rotate(-45deg) translate(1px, -1px);
  top: 9px; left: 8px;
}
.se-mark.lg { width: 40px; height: 40px; border-radius: 11px; }
.se-mark.lg::before { inset: 7px; border-width: 2px; }
.se-mark.lg::after { width: 16px; height: 9px; top: 13px; left: 12px; border-width: 2.5px; }

.se-wordmark {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 700; letter-spacing: -0.01em;
  color: var(--se-ink); font-size: 15px;
}
.se-wordmark .light { font-weight: 500; color: var(--se-ink-3); }

/* ============================================================
   Buttons
   ============================================================ */
.se-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 0 16px; height: 38px;
  border-radius: var(--se-r-md);
  border: 1px solid transparent; background: transparent;
  color: var(--se-ink); font-size: var(--se-text-base);
  font-weight: 500; letter-spacing: -0.005em;
  cursor: pointer; white-space: nowrap;
  transition: transform 0.18s var(--se-ease), background 0.18s var(--se-ease), box-shadow 0.18s var(--se-ease), border-color 0.18s var(--se-ease);
}
.se-btn:active { transform: translateY(1px); }
.se-btn:hover { background: var(--se-bg-3); }
.se-btn.primary {
  background: var(--se-green-700); color: var(--se-white);
  border-color: var(--se-green-800);
  box-shadow: inset 0 1px 0 oklch(1 0 0 / 0.14), var(--se-shadow-sm);
}
.se-btn.primary:hover { background: var(--se-green-800); box-shadow: var(--se-shadow-green); }
.se-btn.secondary {
  background: var(--se-white); border-color: var(--se-line); color: var(--se-ink);
  box-shadow: var(--se-shadow-xs);
}
.se-btn.secondary:hover { background: var(--se-bg-2); border-color: var(--se-green-300); }
.se-btn.ghost { color: var(--se-ink-2); }
.se-btn.lime {
  background: var(--se-lime-500); color: var(--se-green-950);
  border-color: var(--se-lime-600); font-weight: 600;
}
.se-btn.lime:hover { background: var(--se-lime-400); box-shadow: var(--se-shadow-lime); }
.se-btn.lg { height: 46px; padding: 0 22px; font-size: var(--se-text-md); }
.se-btn.sm { height: 30px; padding: 0 11px; font-size: var(--se-text-sm); }
.se-btn.icon { padding: 0; width: 38px; }
.se-btn.icon.sm { width: 30px; }

/* ============================================================
   Cards / surfaces
   ============================================================ */
.se-card {
  background: var(--se-white);
  border: 1px solid var(--se-line);
  border-radius: var(--se-r-lg);
  box-shadow: var(--se-shadow-sm);
}
.se-card.flat { box-shadow: none; }
.se-card.elev { box-shadow: var(--se-shadow-md); }
.se-glass {
  background: var(--se-glass);
  -webkit-backdrop-filter: var(--se-glass-blur);
  backdrop-filter: var(--se-glass-blur);
  border: 1px solid var(--se-glass-border);
}

/* ============================================================
   Pills / badges
   ============================================================ */
.se-pill {
  display: inline-flex; align-items: center; gap: 6px;
  height: 23px; padding: 0 9px; border-radius: var(--se-r-full);
  font-size: var(--se-text-xs); font-weight: 600; letter-spacing: 0.01em;
  background: var(--se-bg-3); color: var(--se-ink-2);
  border: 1px solid var(--se-line);
}
.se-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.se-pill.success { background: var(--se-green-50); color: var(--se-success); border-color: var(--se-green-200); }
.se-pill.warning { background: oklch(0.97 0.05 78); color: oklch(0.52 0.13 70); border-color: oklch(0.90 0.10 78); }
.se-pill.danger  { background: oklch(0.96 0.05 25); color: var(--se-danger); border-color: oklch(0.90 0.10 25); }
.se-pill.info    { background: var(--se-green-50); color: var(--se-green-700); border-color: var(--se-green-200); }
.se-pill.lime    { background: var(--se-lime-100); color: var(--se-lime-700); border-color: var(--se-lime-300); }

/* ============================================================
   Inputs
   ============================================================ */
.se-input, .se-select {
  height: 38px; padding: 0 13px; border-radius: var(--se-r-md);
  border: 1px solid var(--se-line); background: var(--se-white);
  font-size: var(--se-text-base); color: var(--se-ink);
  outline: none; transition: 140ms var(--se-ease); width: 100%;
}
.se-input:focus, .se-select:focus { border-color: var(--se-green-400); box-shadow: var(--se-ring); }
.se-label { font-size: var(--se-text-sm); color: var(--se-ink-2); font-weight: 500; display: block; margin-bottom: 6px; }

/* ============================================================
   Type utilities
   ============================================================ */
.se-mono { font-family: var(--se-font-mono); font-feature-settings: 'tnum'; }
.se-tnum { font-variant-numeric: tabular-nums; }
.se-display { font-family: var(--se-font-display); font-weight: 600; letter-spacing: -0.025em; line-height: 1.05; }
.se-eyebrow { font-size: var(--se-text-xs); font-weight: 600; letter-spacing: 0.10em; text-transform: uppercase; color: var(--se-ink-3); }

/* ============================================================
   Motion — entradas escalonadas, reveal on scroll
   ============================================================ */
@keyframes se-rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes se-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes se-pop {
  0% { opacity: 0; transform: scale(0.96); }
  100% { opacity: 1; transform: scale(1); }
}
/* Entrance: default state is VISIBLE. JS adds `.pre` (hidden) on mount and
   removes it next frame, so the element transitions in. If JS never runs or
   the renderer freezes mid-frame, the element is shown — never stuck hidden. */
.se-rise, .se-reveal {
  transition: opacity 0.6s var(--se-ease-out), transform 0.6s var(--se-ease-out);
}
.se-rise.pre, .se-reveal.pre { opacity: 0; transform: translateY(16px); }
@media (prefers-reduced-motion: reduce) {
  .se-rise, .se-reveal { transition: none; }
  .se-rise.pre, .se-reveal.pre { opacity: 1; transform: none; }
}

/* Scrollbars */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--se-line); border-radius: 5px; border: 2px solid var(--se-bg); }
::-webkit-scrollbar-thumb:hover { background: var(--se-ink-4); }

::selection { background: var(--se-lime-300); color: var(--se-green-950); }

/* ============================================================
   Responsive — global rules shared by all marketing/overview
   pages. !important overrides per-page inline grid styles.
   ============================================================ */
@media (max-width: 1000px) {
  .container { padding-left: 24px !important; padding-right: 24px !important; }
  .hero-grid,
  .hero .container[style*="grid"] { grid-template-columns: 1fr !important; gap: 40px !important; }
  .pgrid { grid-template-columns: 1fr 1fr !important; }
  .pgrid > * { grid-column: auto !important; }
  .platforms { grid-template-columns: 1fr 1fr !important; }
  .grid-4 { grid-template-columns: 1fr 1fr !important; }
  .grid-3 { grid-template-columns: 1fr 1fr !important; }
  .grid-2 { grid-template-columns: 1fr !important; }
  .split { grid-template-columns: 1fr !important; }
  .pillars { grid-template-columns: 1fr 1fr !important; }
  .caps { grid-template-columns: 1fr 1fr 1fr !important; }
  .benefits { grid-template-columns: 1fr !important; }
  .benefit-col + .benefit-col { border-left: none !important; border-top: 1px solid var(--se-line) !important; }
  .flow-grid { grid-template-columns: 1fr 1fr !important; }
  .vision-grid { grid-template-columns: 1fr !important; gap: 20px !important; }
  .vision-grid .pipeline-center { padding: 0 !important; }
}
@media (max-width: 680px) {
  .container { padding-left: 18px !important; padding-right: 18px !important; }
  .section { padding-top: 52px !important; padding-bottom: 52px !important; }
  .hero { padding-top: 44px !important; padding-bottom: 40px !important; }
  .hero h1 { font-size: clamp(36px, 11vw, 48px) !important; }
  h2.title, .section h2 { font-size: clamp(28px, 8vw, 34px) !important; }
  .platforms, .pgrid, .grid-4, .grid-3, .pillars, .flow-grid { grid-template-columns: 1fr !important; }
  .caps { grid-template-columns: 1fr 1fr !important; }
  .cta-strip { flex-direction: column !important; align-items: flex-start !important; padding-left: 22px !important; padding-right: 22px !important; }
  .cta-strip .container { flex-direction: column !important; align-items: flex-start !important; gap: 20px !important; }
  .flow { padding: 32px 22px !important; }
}