/* ============================================================
   ARC–IELP · style.css
   Arquitectura y Cálculo Organizacional
   ============================================================ */

/* ── VARIABLES ─────────────────────────────────────────────── */
@font-face {
  font-family: 'Jost';
  src: url('imagenes/fuentes/Jost-Light.woff2') format('woff2');
  font-weight: 300;
}
@font-face {
  font-family: 'Jost';
  src: url('imagenes/fuentes/Jost-Regular.woff2') format('woff2');
  font-weight: 400;
}
@font-face {
  font-family: 'Jost';
  src: url('imagenes/fuentes/Jost-Medium.woff2') format('woff2');
  font-weight: 500;
}
@font-face {
  font-family: 'Jost';
  src: url('imagenes/fuentes/Jost-SemiBold.woff2') format('woff2');
  font-weight: 600;
}

:root {
  --verde:         #063927;
  --verde-alto:    #0B4D35;
  --verde-medio:   #146B4B;
  --verde-bajo:    #2F8C6B;
  --verde-marginal:#BFE5D8;
  --blanco:        #F7F9FA;
  --grafito:       #1F2933;
  --azul:          #3B5281;
  --ambar:         #F0B300;
  --gris-claro:    #B0B7BD;
  --gris-medio:    #6B7780;
  /* ── Colores de texto legible ── */
  --texto-cuerpo:  #3a4450;
  --texto-suave:   #4e5a66;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Jost', sans-serif;
  background: var(--blanco);
  color: var(--grafito);
  line-height: 1.55;
  overflow-x: hidden;
}


/* ── LANG TOGGLE ────────────────────────────────────────────── */
.lang-toggle {
  position: fixed; top: 24px; right: 32px; z-index: 100;
  display: flex; border: 1px solid var(--blanco); border-radius: 2px; overflow: hidden;
}
.lang-toggle button {
  background: transparent; border: none; padding: 6px 14px;
  font-family: 'Jost', sans-serif; font-size: 15px; font-weight: 600;
  letter-spacing: 0.08em; cursor: pointer; color: var(--blanco); transition: all 0.2s;
}
.lang-toggle button.active { background: var(--blanco); color: var(--verde); }


/* ── NAVEGACIÓN ─────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 90;
  padding: 16px 48px; display: flex; align-items: center;
  background: var(--verde); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--grafito);
}
.logo img { height: 42px; width: auto; display: block; }
nav .nav-links {
  margin-left: auto; display: flex; gap: 32px;
  list-style: none; margin-right: 110px;
}
nav .nav-links a {
  text-decoration: none; font-size: 15px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--blanco); transition: color 0.2s;
}
.nav-btn-amber {
  background: var(--ambar);
  color: var(--grafito) !important;
  padding: 8px 18px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 11px;
  transition: background 0.2s;
}
.nav-btn-amber:hover {
  background: #d4a000;
  color: var(--grafito) !important;
}
nav .nav-links a:hover { color: var(--verde); }
.nav-link-sensor {
  background: var(--verde);
  color: var(--blanco) !important;
  padding: 8px 16px;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 0.2s;
}
.nav-link-sensor:hover {
  background: var(--verde-alto);
  color: var(--blanco) !important;
}

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  min-height: calc(100vh - 50vh); display: grid; grid-template-columns: 1fr 1fr;
  padding-top: 0; overflow: hidden; background: var(--blanco);
}
.hero-left {
  padding: 72px 52px 72px 72px;
  display: flex; flex-direction: column; justify-content: center;
  background: var(--blanco);
}
.hero-tag {
  font-size: 15px; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--verde);
  border-left: 2px solid var(--ambar); padding-left: 12px;
  margin-bottom: 44px; display: inline-block;
}
.hero-headline { margin-bottom: 32px; }
.hero-headline .line-gray {
  font-size: clamp(36px, 4vw, 56px); font-weight: 600;
  color: var(--grafito); letter-spacing: -0.025em; line-height: 1.07; display: block;
}
.hero-headline .line-space { display: block; height: 16px; }
.hero-headline .line-green {
  font-size: clamp(36px, 4vw, 56px); font-weight: 600;
  color: var(--verde); letter-spacing: -0.025em; line-height: 1.07; display: block;
}
/* ── AJUSTE: hero-sub más legible ── */
.hero-sub {
  font-size: 16px; font-weight: 400; color: var(--texto-suave);
  line-height: 1.72; max-width: 460px; margin-bottom: 48px;
}
.hero-cta { display: flex; flex-direction: row; flex-wrap: wrap; align-items: center; gap: 14px; }

/* Botones */
.btn-primary {
  background: var(--verde); color: var(--blanco); padding: 14px 32px;
  font-family: 'Jost', sans-serif; font-size: 15px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; border: none;
  cursor: pointer; text-decoration: none; display: inline-block; transition: background 0.2s;
}
.btn-primary:hover { background: var(--verde-alto); }
.btn-secondary {
  background: transparent; color: var(--grafito); padding: 14px 32px;
  font-family: 'Jost', sans-serif; font-size: 15px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  border: 1px solid var(--ambar); cursor: pointer; text-decoration: none;
  display: inline-block; transition: all 0.2s;
}
.btn-secondary:hover { background: var(--ambar); color: var(--grafito); }

/* Hero derecho — panel de datos */
.hero-right {
  background: var(--verde); position: relative;
  overflow: hidden; display: flex; align-items: center; justify-content: center;
}
.gp-bg {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  opacity: 0.25;
  object-fit: cover;
}

.hero-panel {
  position: relative; z-index: 2; padding: 48px 40px;
  display: flex; flex-direction: column; gap: 0; width: 100%;
}
.panel-example-label {
  font-size: 15px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ambar); margin-bottom: 16px; padding-bottom: 12px;
  border-bottom: 1px solid rgba(240,179,0,0.2);
}

.panel-example-sub {
  font-size: 15px; font-weight: 400; color: var(--verde-bajo);
  letter-spacing: 0.04em; margin-bottom: 24px;
}
.metric-card {
  background: rgba(247,249,250,0.05); border: 1px solid rgba(247,249,250,0.09);
  padding: 20px 24px; margin-bottom: 3px;
}
.metric-card:last-child { margin-bottom: 0; }
.metric-label {
  font-size: 13.5px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--blanco); margin-bottom: 7px;
}
.metric-value {
  font-size: 34px; font-weight: 600; color: var(--blanco);
  letter-spacing: -0.02em; line-height: 1;
}
.metric-value span {
  font-size: 13.5px; font-weight: 400; color: var(--blanco); margin-left: 6px;
}
.metric-value-sm {
  font-size: 20px; font-weight: 600; color: var(--blanco);
  letter-spacing: -0.01em; line-height: 1.2;
}
.metric-sub {
  font-size: 13.5px; font-weight: 400; color: var(--ambar); margin-top: 5px;
}
.metric-usd {
  font-size: 13.5px; font-weight: 400; color: rgba(191,229,216,0.5);
  margin-top: 2px; letter-spacing: 0.02em;
}
.ambar-dot {
  width: 5px; height: 5px; background: var(--ambar); border-radius: 50%;
  display: inline-block; margin-right: 6px;
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.65); }
}
.diagonal-bar {
  height: 3px;
  background: linear-gradient(90deg, var(--ambar) 0%, var(--verde) 40%, transparent 100%);
}


/* ── ETIQUETA DE SECCIÓN ────────────────────────────────────── */
.section-label {
  font-size: 15px; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gris-medio); margin-bottom: 14px;
}
.section-label::before {
  content: ''; display: inline-block; width: 20px; height: 1px;
  background: var(--ambar); vertical-align: middle; margin-right: 10px;
}


/* ── PROBLEMA ───────────────────────────────────────────────── */
/* ── AJUSTE: padding reducido 96→72 ── */
.section-problem { padding: 72px 72px; max-width: 1280px; margin: 0 auto; background: var(--blanco); }
.problem-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 72px;
  align-items: start; margin-top: 36px;
}
/* ── AJUSTE: h2 más grande ── */
.problem-left h2 {
  font-size: clamp(30px, 3.2vw, 46px); font-weight: 600;
  line-height: 1.1; letter-spacing: -0.02em; color: var(--grafito); margin-bottom: 26px;
}
.problem-left h2 em { font-style: normal; color: var(--verde); }
/* ── AJUSTE: párrafo legible — bug var# corregido ── */
.problem-left p {
  font-size: 15px; font-weight: 400; color: var(--texto-cuerpo);
  line-height: 1.75; margin-bottom: 16px;
}
.versus-row { display: grid; grid-template-columns: 1fr auto 1fr; margin-bottom: 2px; }
.versus-old {
  background: #eeefed; padding: 16px 20px; font-size: 15px; font-weight: 400;
  color: var(--texto-suave); line-height: 1.45; border-left: 3px solid var(--gris-claro);
}
.versus-divider {
  background: var(--grafito); display: flex; align-items: center;
  justify-content: center; padding: 0 12px; font-size: 13.5px;
  font-weight: 600; letter-spacing: 0.06em; color: var(--blanco);
}
.versus-new {
  background: var(--verde); padding: 16px 20px; font-size: 15px; font-weight: 500;
  color: var(--blanco); line-height: 1.45; border-right: 3px solid var(--ambar);
}


/* ── ARQUITECTURA TETRADIMENSIONAL ──────────────────────────── */
/* ── AJUSTE: padding reducido 96→72 ── */
.section-tetra {
  background: var(--grafito); padding: 72px 72px; position: relative; overflow: hidden;
}
.section-tetra::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 15% 60%, rgba(6,57,39,0.38) 0%, transparent 55%);
  pointer-events: none;
}
.tetra-inner { max-width: 1280px; margin: 0 auto; position: relative; z-index: 1; }
.tetra-inner .section-label { color: var(--verde-bajo); }
/* ── AJUSTE: h2 más grande ── */
.tetra-inner h2 {
  font-size: clamp(30px, 3.2vw, 46px); font-weight: 600; color: var(--blanco);
  letter-spacing: -0.02em; line-height: 1.1; margin-bottom: 12px; max-width: 540px;
}
/* ── AJUSTE: intro más legible en sección oscura ── */
.tetra-intro {
  font-size: 15px; font-weight: 400; color: rgba(191,229,216,0.85); line-height: 1.72;
  max-width: 580px; margin-bottom: 48px;
}
.tetra-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }
.tetra-card {
  background: rgba(247,249,250,0.04); padding: 36px 24px 40px;
  border-top: 2px solid rgba(247,249,250,0.07); transition: background 0.3s;
}
.tetra-card:hover { background: rgba(247,249,250,0.07); }
.tetra-card.accent { border-top-color: var(--ambar); background: rgba(6,57,39,0.32); }
.tetra-num {
  font-size: 13.5px; font-weight: 600; letter-spacing: 0.2em;
  color: var(--verde-bajo); margin-bottom: 18px;
}
.tetra-name {
  font-size: 22px; font-weight: 600; color: var(--blanco);
  margin-bottom: 4px; letter-spacing: -0.01em;
}
.tetra-name-en {
  font-size: 13.5px; font-weight: 300; color: var(--verde-bajo);
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 18px;
}
/* ── AJUSTE: desc más legible ── */
.tetra-desc {
  font-size: 15px; font-weight: 400; color: rgba(191,229,216,0.8);
  line-height: 1.68; margin-bottom: 16px;
}
.tetra-tag {
  font-size: 13.5px; font-weight: 500; color: var(--ambar);
  padding-top: 12px; border-top: 1px solid rgba(247,249,250,0.06);
  letter-spacing: 0.02em;
}
.tetra-diagram { margin-top: 52px; }
.tetra-svg { width: 100%; max-width: 860px; height: 156px; display: block; margin: 0 auto; }


/* ── 4 CAPAS DEL SISTEMA ────────────────────────────────────── */
/* ── AJUSTE: padding reducido 96→72 ── */
.section-how { background: var(--blanco); padding: 72px 72px; border-top: 1px solid rgba(6,57,39,0.06); }
.how-inner { max-width: 1280px; margin: 0 auto; }
/* ── AJUSTE: h2 más grande ── */
.how-inner h2 {
  font-size: clamp(30px, 3.2vw, 46px); font-weight: 600; color: var(--grafito);
  letter-spacing: -0.02em; line-height: 1.1; margin-bottom: 52px; max-width: 520px;
}
.how-inner h2 em { font-style: normal; color: var(--verde); }
.layers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }
.layer-card {
  background: #f0f2f0; border-top: 2px solid rgba(6,57,39,0.08);
  padding: 30px 22px 34px; transition: border-color 0.3s, background 0.3s;
}
.layer-card:hover { border-top-color: var(--verde); background: #eaece9; }
.layer-card.highlight { background: var(--verde); border-top-color: var(--ambar); }
.layer-num { font-size: 13.5px; font-weight: 600; letter-spacing: 0.2em; color: var(--gris-medio); margin-bottom: 18px; }
.layer-card.highlight .layer-num { color: var(--verde-marginal); }
/* ── AJUSTE: h3 más grande ── */
.layer-card h3 { font-size: 15px; font-weight: 600; color: var(--grafito); margin-bottom: 10px; }
.layer-card.highlight h3 { color: var(--blanco); }
/* ── AJUSTE: p más legible ── */
.layer-card p { font-size: 15px; font-weight: 400; color: var(--texto-suave); line-height: 1.68; }
.layer-card.highlight p { color: var(--verde-marginal); }


/* ── CAPACIDAD DEL SISTEMA ──────────────────────────────────── */
.capacidad-strip {
  background: #eef1ee; padding: 40px 72px; border-top: 1px solid rgba(6,57,39,0.08);
}
.capacidad-inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; gap: 64px;
}
.cap-label {
  font-size: 13.5px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--verde); margin-bottom: 8px;
}
.cap-title { font-size: 18px; font-weight: 600; color: var(--grafito); letter-spacing: -0.01em; }
.cap-divider { width: 1px; height: 48px; background: rgba(6,57,39,0.15); flex-shrink: 0; }
.cap-range { display: flex; align-items: baseline; gap: 10px; }
.cap-num { font-size: 44px; font-weight: 600; color: var(--verde); letter-spacing: -0.03em; line-height: 1; }
.cap-sep { font-size: 22px; font-weight: 300; color: var(--gris-claro); }
.cap-sub { font-size: 15px; font-weight: 400; color: var(--texto-suave); margin-top: 4px; line-height: 1.5; }
.cap-entregable {
  margin-left: auto; background: var(--verde); padding: 18px 28px;
  display: flex; flex-direction: column; gap: 4px; flex-shrink: 0;
}
.cap-entregable-label {
  font-size: 13.5px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--verde-marginal);
}
.cap-entregable-value { font-size: 15px; font-weight: 600; color: var(--blanco); }


/* ── OUTPUT DEL SISTEMA / BOP ───────────────────────────────── */
/* ── AJUSTE: padding reducido 96→72 ── */
.section-output { background: var(--grafito); padding: 72px 72px; position: relative; overflow: hidden; }
.section-output::before {
  content: ''; position: absolute; top: 0; right: 0; bottom: 0; left: 0;
  background: radial-gradient(ellipse at 85% 30%, rgba(6,57,39,0.35) 0%, transparent 60%);
  pointer-events: none;
}
.output-inner { max-width: 1280px; margin: 0 auto; position: relative; z-index: 1; }
.output-inner .section-label { color: var(--verde-bajo); }
/* ── AJUSTE: h2 más grande ── */
.output-h2 {
  font-size: clamp(30px, 3.2vw, 46px); font-weight: 600; color: var(--blanco);
  letter-spacing: -0.02em; line-height: 1.1; margin-bottom: 14px; max-width: 560px;
}
.output-h2 em { font-style: normal; color: var(--ambar); }
/* ── AJUSTE: intro más legible ── */
.output-intro {
  font-size: 15px; font-weight: 400; color: rgba(191,229,216,0.85); line-height: 1.72;
  max-width: 600px; margin-bottom: 44px;
}
.output-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; margin-bottom: 44px; }
.output-card {
  background: rgba(247,249,250,0.04); border-top: 2px solid rgba(247,249,250,0.07);
  padding: 32px 22px 36px; transition: background 0.3s;
}
.output-card:hover { background: rgba(247,249,250,0.07); }
.output-card.accent { border-top-color: var(--ambar); background: rgba(6,57,39,0.32); }
.output-card-num {
  font-size: 13.5px; font-weight: 600; letter-spacing: 0.2em;
  color: var(--verde-bajo); margin-bottom: 16px;
}
.output-card-name {
  font-size: 18px; font-weight: 600; color: var(--blanco);
  margin-bottom: 12px; letter-spacing: -0.01em; line-height: 1.2;
}
/* ── AJUSTE: desc más legible ── */
.output-card-desc {
  font-size: 15px; font-weight: 400; color: rgba(191,229,216,0.8);
  line-height: 1.68;
}
.output-footer-note {
  border-top: 1px solid rgba(247,249,250,0.07);
  padding-top: 32px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
}
.output-footer-block h4 {
  font-size: 13.5px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ambar); margin-bottom: 14px;
}
.output-intervention-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.output-tag {
  font-size: 15px; font-weight: 500; color: var(--verde-bajo);
  border: 1px solid rgba(191,229,216,0.25); padding: 4px 10px; letter-spacing: 0.04em;
}
/* ── AJUSTE: purpose más legible ── */
.output-purpose {
  font-size: 15px; font-weight: 400; color: rgba(191,229,216,0.75);
  line-height: 1.75;
}
.output-purpose strong { font-weight: 600; color: var(--blanco); }


/* ── VELOCIDAD ──────────────────────────────────────────────── */
/* ── AJUSTE: padding reducido 96→72 ── */
.section-speed {
  background: var(--grafito); padding: 72px 72px; position: relative; overflow: hidden;
}
.section-speed::before {
  content: ''; position: absolute; top: 0; right: 0; bottom: 0; width: 45%;
  background: radial-gradient(ellipse at 85% 50%, rgba(6,57,39,0.42) 0%, transparent 65%);
  pointer-events: none;
}
.speed-inner {
  max-width: 1280px; margin: 0 auto; position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start;
}
.speed-left .section-label { color: var(--verde-bajo); }
/* ── AJUSTE: h2 más grande ── */
.speed-left h2 {
  font-size: clamp(30px, 3.2vw, 46px); font-weight: 600; color: var(--blanco);
  letter-spacing: -0.02em; line-height: 1.1; margin-bottom: 22px;
}
.speed-left h2 em { font-style: normal; color: var(--ambar); }
/* ── AJUSTE: p más legible en sección oscura ── */
.speed-left p {
  font-size: 15px; font-weight: 400; color: rgba(191,229,216,0.85); line-height: 1.72; margin-bottom: 14px;
}
.speed-box {
  margin-top: 32px; padding: 22px 26px;
  background: rgba(240,179,0,0.07); border: 1px solid rgba(240,179,0,0.18);
  border-left: 3px solid var(--ambar);
}
.speed-box-num { font-size: 50px; font-weight: 600; color: var(--ambar); letter-spacing: -0.03em; line-height: 1; margin-bottom: 6px; }
.speed-box-label { font-size: 15px; font-weight: 400; color: rgba(191,229,216,0.85); line-height: 1.5; }
.speed-table { width: 100%; border-collapse: collapse; }
.speed-table thead tr { border-bottom: 1px solid rgba(247,249,250,0.1); }
.speed-table th {
  font-size: 13.5px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--verde-bajo); padding: 0 0 12px; text-align: left;
}
.speed-table th:last-child { text-align: right; }
.speed-table tbody tr { border-bottom: 1px solid rgba(247,249,250,0.05); }
.speed-table td {
  padding: 14px 0; font-size: 15px; font-weight: 400; color: var(--blanco); vertical-align: middle;
}
.speed-table td:first-child { color: rgba(247,249,250,0.7); font-weight: 400; }
.speed-table td:nth-child(2) { color: var(--gris-medio); font-size: 15px; }
.speed-table td:last-child { text-align: right; font-weight: 600; color: var(--verde-bajo); font-size: 15px; }
.speed-table .arc-row td { color: var(--blanco); }
.speed-table .arc-row td:first-child { color: var(--ambar); font-weight: 600; }
.speed-table .arc-row td:last-child { color: var(--ambar); font-size: 15px; }


/* ── MÉTRICAS STRIP ─────────────────────────────────────────── */
.metrics-strip { background: var(--verde); padding: 52px 72px; }
.metrics-inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }
.strip-metric { padding: 26px 26px; border-right: 1px solid rgba(247,249,250,0.08); }
.strip-metric:last-child { border-right: none; }
.strip-num { font-size: 42px; font-weight: 600; color: var(--blanco); letter-spacing: -0.03em; line-height: 1; margin-bottom: 7px; }
.strip-num sup { font-size: 15px; font-weight: 300; vertical-align: super; color: var(--ambar); }
/* ── AJUSTE: label más legible ── */
.strip-label { font-size: 15px; font-weight: 400; color: var(--verde-marginal); line-height: 1.5; }


/* ── PRINCIPIOS ─────────────────────────────────────────────── */
/* ── AJUSTE: padding reducido 96→72 ── */
.section-principles { background: #f0f2f0; padding: 72px 72px; }
.principles-inner { max-width: 1280px; margin: 0 auto; }
/* ── AJUSTE: h2 más grande ── */
.principles-inner h2 {
  font-size: clamp(28px, 3vw, 42px); font-weight: 600; color: var(--grafito);
  letter-spacing: -0.02em; margin-bottom: 44px; max-width: 480px;
}
.principles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.principle-card {
  background: var(--blanco); padding: 34px 30px;
  border-top: 2px solid transparent; transition: border-color 0.3s;
}
.principle-card:hover { border-top-color: var(--verde); }
.principle-card.no-buro { border-top-color: var(--ambar); background: #fefcf1; }
.principle-icon-line { width: 22px; height: 2px; background: var(--verde); margin-bottom: 20px; }
.principle-card.no-buro .principle-icon-line { background: var(--ambar); }
/* ── AJUSTE: h3 y p más legibles ── */
.principle-card h3 { font-size: 15px; font-weight: 600; color: var(--grafito); margin-bottom: 10px; }
.principle-card p { font-size: 15px; font-weight: 400; color: var(--texto-suave); line-height: 1.72; }
.principle-tag {
  display: inline-block; font-size: 13.5px; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ambar);
  border: 1px solid rgba(240,179,0,0.3); padding: 3px 8px; margin-bottom: 12px;
}


/* ── CITA ───────────────────────────────────────────────────── */
/* ── AJUSTE: padding reducido, texto más oscuro y weight 400 ── */
.quote-strip { padding: 52px 72px; max-width: 1280px; margin: 0 auto; display: flex; align-items: flex-start; gap: 36px; }
.quote-line { width: 3px; background: var(--ambar); flex-shrink: 0; align-self: stretch; min-height: 56px; }
.quote-text {
  font-size: clamp(18px, 2vw, 27px);
  font-weight: 400;
  color: var(--texto-suave);
  line-height: 1.52; letter-spacing: -0.01em;
}
.quote-text strong { font-weight: 600; color: var(--verde); }


/* ── PROGRAMA PILOTO ────────────────────────────────────────── */
/* ── AJUSTE: padding reducido 96→72 ── */
.section-pilot {
  padding: 72px 72px; max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 68px; align-items: center;
  background: var(--blanco);
}
/* ── AJUSTE: h2 más grande ── */
.pilot-left h2 { font-size: clamp(30px, 3.2vw, 46px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; color: var(--grafito); margin-bottom: 18px; }
.pilot-left h2 em { font-style: normal; color: var(--verde); }
/* ── AJUSTE: p más legible ── */
.pilot-left p { font-size: 15px; font-weight: 400; color: var(--texto-cuerpo); line-height: 1.72; margin-bottom: 14px; }
.pilot-conditions { margin-top: 28px; display: flex; flex-direction: column; gap: 11px; }
/* ── AJUSTE: condition-row más legible ── */
.condition-row { display: flex; align-items: baseline; gap: 12px; font-size: 15px; color: var(--texto-cuerpo); }
.condition-row::before { content: ''; display: block; width: 14px; height: 1px; background: var(--ambar); flex-shrink: 0; margin-top: 7px; }
.pilot-right { background: var(--blanco); border: 1px solid rgba(6,57,39,0.12); padding: 40px 36px; }
.pilot-slots { display: flex; align-items: center; gap: 12px; margin-bottom: 26px; padding: 12px 16px; background: rgba(240,179,0,0.06); border: 1px solid rgba(240,179,0,0.2); }
.slots-num { font-size: 26px; font-weight: 600; color: var(--ambar); line-height: 1; }
.pilot-slots-text { font-size: 15px; color: var(--grafito); line-height: 1.45; }
.form-label { font-size: 13.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gris-medio); display: block; margin-bottom: 6px; }
.form-input, .form-select {
  width: 100%; padding: 13px 13px; font-family: 'Jost', sans-serif; font-size: 15px;
  font-weight: 400; border: 1px solid rgba(6,57,39,0.14); background: var(--blanco);
  color: var(--grafito); outline: none; margin-bottom: 16px;
  transition: border-color 0.2s; appearance: none;
}
.form-input:focus, .form-select:focus { border-color: var(--verde); }
.form-note { font-size: 15px; font-weight: 400; color: var(--gris-medio); margin-top: 12px; line-height: 1.6; }


/* ── EARLY ADOPTERS ─────────────────────────────────────────── */
/* ── AJUSTE: padding reducido 80→60 ── */
.section-early { background: #f0f2f0; padding: 60px 72px; border-top: 1px solid rgba(6,57,39,0.08); }
.early-inner {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 68px; align-items: start;
}
.early-left .section-label { color: var(--gris-medio); }
/* ── AJUSTE: h2 más grande ── */
.early-left h2 {
  font-size: clamp(26px, 2.8vw, 40px); font-weight: 600;
  letter-spacing: -0.02em; line-height: 1.1; color: var(--grafito); margin-bottom: 18px;
}
.early-left h2 em { font-style: normal; color: var(--verde); }
/* ── AJUSTE: p más legible ── */
.early-left p {
  font-size: 15px; font-weight: 400; color: var(--texto-cuerpo);
  line-height: 1.72; margin-bottom: 14px;
}
.early-right {
  background: var(--blanco); border: 1px solid rgba(6,57,39,0.12); padding: 36px 32px;
}
.early-benefits-label {
  font-size: 13.5px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--verde); margin-bottom: 20px; padding-bottom: 14px;
  border-bottom: 1px solid rgba(6,57,39,0.08);
}
.early-benefits { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
/* ── AJUSTE: benefit-row más legible ── */
.early-benefit-row {
  display: flex; align-items: baseline; gap: 12px;
  font-size: 15px; font-weight: 400; color: var(--grafito); line-height: 1.5;
}
.early-benefit-row::before {
  content: ''; display: block; width: 14px; height: 1px;
  background: var(--ambar); flex-shrink: 0; margin-top: 8px;
}
.early-activation {
  background: rgba(6,57,39,0.04); border: 1px solid rgba(6,57,39,0.1);
  border-left: 3px solid var(--verde);
  padding: 14px 16px;
  font-size: 13.5px; font-weight: 400; color: var(--texto-suave); line-height: 1.68;
}


/* ── FOOTER ─────────────────────────────────────────────────── */
footer { background: var(--grafito); padding: 52px 72px 38px; }
.footer-inner { max-width: 1280px; margin: 0 auto; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; padding-bottom: 36px; border-bottom: 1px solid rgba(247,249,250,0.06); margin-bottom: 24px; }
.footer-category { font-size: 13.5px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--verde-bajo); margin-bottom: 8px; }
.footer-brand { font-size: 15px; font-weight: 400; color: var(--gris-medio); max-width: 300px; line-height: 1.68; margin-top: 12px; }
.footer-links { display: flex; gap: 26px; list-style: none; align-items: center; }
.footer-links a { font-size: 15px; color: var(--gris-medio); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--verde-marginal); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; }
.footer-copy { font-size: 15px; font-weight: 400; color: var(--gris-medio); }
.footer-domain { font-size: 15px; font-weight: 500; color: var(--verde-bajo); letter-spacing: 0.06em; }


/* ── PRICING ─────────────────────────────────────────────── */
/* ── AJUSTE: padding reducido 96→72 ── */
.section-pricing { background: var(--blanco); padding: 72px 72px; border-top: 1px solid rgba(6,57,39,0.06); }
.pricing-inner { max-width: 1280px; margin: 0 auto; }
/* ── AJUSTE: h2 más grande ── */
.pricing-h2 {
  font-size: clamp(30px, 3.2vw, 46px); font-weight: 600; color: var(--grafito);
  letter-spacing: -0.02em; line-height: 1.1; margin-bottom: 14px; max-width: 560px;
}
.pricing-h2 em { font-style: normal; color: var(--verde); }
/* ── AJUSTE: intro más legible ── */
.pricing-intro {
  font-size: 15px; font-weight: 400; color: var(--texto-cuerpo);
  line-height: 1.72; max-width: 680px; margin-bottom: 44px;
}
.pricing-table-wrap { margin-bottom: 32px; }
.pricing-table-label {
  font-size: 13.5px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--verde); margin-bottom: 14px;
}
.pricing-table { width: 100%; border-collapse: collapse; }
.pricing-table thead tr { border-bottom: 1px solid rgba(6,57,39,0.12); }
.pricing-table th {
  font-size: 13.5px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--gris-medio); padding: 0 0 10px; text-align: left;
}
.pricing-table th:last-child { text-align: right; }
.pricing-table tbody tr { border-bottom: 1px solid rgba(6,57,39,0.05); transition: background 0.2s; }
.pricing-table tbody tr:hover { background: rgba(6,57,39,0.03); }
.pricing-table .row-highlight { background: rgba(6,57,39,0.04); }
.pricing-table td { padding: 14px 0; vertical-align: middle; }
.seg-name { font-size: 15px; font-weight: 500; color: var(--grafito); }
/* ── AJUSTE: columna colaboradores más visible ── */
.seg-range { font-size: 15px; font-weight: 400; color: var(--texto-cuerpo); }
.seg-price { font-size: 15px; font-weight: 600; color: var(--grafito); }
.seg-cpp { text-align: right; }
.cpp-val {
  font-size: 15px; font-weight: 600; color: var(--verde);
  background: rgba(6,57,39,0.06); padding: 3px 10px;
}
.pricing-global-wrap { margin-bottom: 36px; }
.pricing-global-header { margin-bottom: 16px; }
.pricing-global-note {
  font-size: 15px; font-weight: 400; color: var(--texto-cuerpo);
  line-height: 1.68; max-width: 560px; margin-top: 6px;
}
.pricing-table-global .seg-name { color: var(--texto-suave); font-weight: 400; }
.pricing-notes { display: flex; flex-direction: column; gap: 8px; padding-top: 20px; border-top: 1px solid rgba(6,57,39,0.06); }
.pricing-note-item { display: flex; align-items: baseline; gap: 10px; font-size: 13.5px; font-weight: 400; color: var(--gris-medio); }
.pricing-note-dot { width: 3px; height: 3px; background: var(--ambar); border-radius: 50%; flex-shrink: 0; margin-top: 5px; }

/* ── CURVA DE EFICIENCIA ────────────────────────────────────── */
/* ── AJUSTE: padding reducido, curva 1/3 ancho ── */
.curve-inner { max-width: 1280px; margin: 0 auto; padding-bottom: 20px; }
.curve-mention {
  font-size: 13.5px; font-weight: 500;
  color: var(--gris-medio);
  letter-spacing: 0.04em;
  margin-bottom: 18px;
  padding-top: 28px;
  border-top: 1px solid rgba(6,57,39,0.06);
  text-transform: uppercase;
  text-align: center;
}
.curve-chart-wrap { max-width: 960px;  margin: 0 auto;}
.curve-svg { width: 100%; height: auto; display: block; }
.curve-legend { display: none; }
.curve-h2 { display: none; }
.curve-intro { display: none; }
.section-curve::before { display: none; }

/* ── COMPATIBILIDAD REGULATORIA ─────────────────────────────── */
/* ── AJUSTE: padding reducido 96→72 ── */
.section-regulatory { background: var(--blanco); padding: 72px 72px; border-top: 1px solid rgba(6,57,39,0.06); }
.regulatory-inner { max-width: 1280px; margin: 0 auto; }
/* ── AJUSTE: h2 más grande ── */
.regulatory-h2 {
  font-size: clamp(30px, 3.2vw, 46px); font-weight: 600; color: var(--grafito);
  letter-spacing: -0.02em; line-height: 1.1; margin-bottom: 14px; max-width: 620px;
}
.regulatory-h2 em { font-style: normal; color: var(--verde); }
/* ── AJUSTE: intro más legible ── */
.regulatory-intro {
  font-size: 15px; font-weight: 400; color: var(--texto-cuerpo);
  line-height: 1.72; max-width: 680px; margin-bottom: 44px;
}
.regulatory-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; margin-bottom: 36px; }
.regulatory-region {
  background: #f0f2f0; padding: 26px 22px 30px;
  border-top: 2px solid rgba(6,57,39,0.08);
}
.regulatory-region-label {
  font-size: 13.5px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--verde); margin-bottom: 14px;
}
.regulatory-tags { display: flex; flex-direction: column; gap: 6px; }
.reg-tag {
  font-size: 13.5px; font-weight: 400; color: var(--grafito);
  background: var(--blanco); padding: 5px 10px;
  border-left: 2px solid rgba(6,57,39,0.12);
  line-height: 1.4;
}
.regulatory-disclaimer {
  font-size: 13.5px; font-weight: 400; color: var(--gris-medio);
  line-height: 1.72; max-width: 680px; margin-bottom: 28px;
  padding: 16px 18px; border: 1px solid rgba(6,57,39,0.08);
  border-left: 3px solid rgba(6,57,39,0.15);
  background: rgba(6,57,39,0.02);
}
.regulatory-btn {
  display: inline-block; font-family: 'Jost', sans-serif;
  font-size: 15px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--verde); text-decoration: none;
  border: 1px solid var(--verde); padding: 14px 28px;
  transition: all 0.2s;
}
.regulatory-btn:hover { background: var(--verde); color: var(--blanco); }

/* ── RESPONSIVE MÓVIL ───────────────────────────────────────── */
@media (max-width: 768px) {
  /* SENSOR */
  nav .nav-sensor-item {
    display: block;
    margin-left: auto;
    margin-right: 8px;
  }
  
  /* NAV */
  nav { padding: 14px 20px; }
  nav .nav-links { display: none; }
  .lang-toggle { top: 16px; right: 20px; }

  /* HERO — columna única */
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 64px;
  }
  .hero-left {
    padding: 48px 24px 40px;
  }
  .hero-right {
    min-height: 420px;
  }
  .hero-headline .line-gray,
  .hero-headline .line-green {
    font-size: clamp(32px, 8vw, 44px);
  }
  .hero-sub { font-size: 15px; max-width: 100%; }

  /* SECCIONES — padding reducido */
  .section-problem,
  .section-how,
  .section-principles,
  .section-pilot,
  .section-pricing,
  .section-regulatory,
  .section-early { padding: 48px 24px; }

  .section-tetra,
  .section-output,
  .section-speed,
  .section-curve { padding: 48px 24px; }

  .section-speed  { padding: 48px 24px; }
  .metrics-strip  { padding: 40px 24px; }
  .capacidad-strip{ padding: 32px 24px; }
  .quote-strip    { padding: 40px 24px; }
  footer          { padding: 40px 24px 28px; }

  /* GRIDS — una columna */
  .problem-grid,
  .speed-inner,
  .section-pilot,
  .early-inner { grid-template-columns: 1fr; gap: 36px; }

  .tetra-grid,
  .layers-grid,
  .output-grid { grid-template-columns: 1fr 1fr; gap: 2px; }

  .principles-grid { grid-template-columns: 1fr; gap: 2px; }
  .regulatory-grid { grid-template-columns: 1fr 1fr; gap: 2px; }
  .metrics-inner   { grid-template-columns: 1fr 1fr; gap: 2px; }

  /* CAPACIDAD STRIP */
  .capacidad-inner { flex-direction: column; gap: 24px; align-items: flex-start; }
  .cap-entregable  { margin-left: 0; width: 100%; }

  /* PRICING TABLE — scroll horizontal */
  .pricing-table-wrap,
  .pricing-global-wrap { overflow-x: auto; }
  .pricing-table { min-width: 480px; }

  /* CURVA */
  .curve-chart-wrap { max-width: 100%; }

  /* FOOTER */
  .footer-top   { flex-direction: column; gap: 24px; }
  .footer-links { flex-wrap: wrap; gap: 16px; }
  .footer-bottom{ flex-direction: column; gap: 8px; text-align: center; }
}

/* ── RESPONSIVE TABLET ──────────────────────────────────────── */
@media (max-width: 1024px) and (min-width: 769px) {

  .hero-left  { padding: 52px 36px 52px 48px; }
  .hero-headline .line-gray,
  .hero-headline .line-green { font-size: clamp(32px, 4.5vw, 50px); }

  .section-problem,
  .section-how,
  .section-principles,
  .section-pilot,
  .section-pricing,
  .section-regulatory,
  .section-early,
  .section-tetra,
  .section-output,
  .section-speed { padding: 60px 48px; }

  .metrics-strip  { padding: 44px 48px; }
  .capacidad-strip{ padding: 32px 48px; }
  .quote-strip    { padding: 44px 48px; }
  footer          { padding: 44px 48px 32px; }

  .tetra-grid,
  .layers-grid,
  .output-grid { grid-template-columns: 1fr 1fr; gap: 2px; }

  .regulatory-grid { grid-template-columns: 1fr 1fr; gap: 2px; }
}
/* ── HERO MICRO-INFO ── */
.hero-micro {
  display: flex; align-items: center; flex-wrap: wrap; gap: 6px;
  margin-bottom: 28px; margin-top: -16px;
  font-size: 12px; font-weight: 500;
  color: var(--texto-suave);
  letter-spacing: 0.02em;
}
.hero-micro-sep { color: var(--ambar); font-weight: 300; }
 
/* ── PILOTO SUBSIDY ── */
.pilot-subsidy {
  margin: 24px 0 20px;
  padding: 16px 18px;
  border-left: 3px solid var(--ambar);
  background: rgba(240,179,0,0.04);
}
.pilot-subsidy-line {
  font-size: 14px; font-weight: 600; color: var(--grafito);
  margin-bottom: 4px; line-height: 1.4;
}
.pilot-subsidy-sub {
  font-size: 13px; font-weight: 400; color: var(--texto-suave);
  line-height: 1.6;
}
 
/* ── METRIC CARD MICROINTERACCIÓN ── */
.metric-card {
  background: rgba(247,249,250,0.05); border: 1px solid rgba(247,249,250,0.09);
  padding: 20px 24px; margin-bottom: 3px;
  cursor: default;
  transition: background 0.4s ease, border-color 0.4s ease, transform 0.3s ease;
  position: relative; overflow: hidden;
}
.metric-card::after {
  content: '';
  position: absolute; top: 0; left: -100%; width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(240,179,0,0.6), transparent);
  transition: left 0.6s ease;
}
.metric-card:hover {
  background: rgba(247,249,250,0.09);
  border-color: rgba(240,179,0,0.25);
  transform: translateX(3px);
}
.metric-card:hover::after {
  left: 100%;
}
.metric-card:hover .ambar-dot {
  animation: pulse-fast 0.6s ease-in-out infinite;
}
@keyframes pulse-fast {
  0%, 100% { opacity: 1; transform: scale(1.4); }
  50%       { opacity: 0.3; transform: scale(0.6); }
}

/* ── ANIMACIONES ────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-tag      { animation: fadeUp 0.5s ease forwards; }
.hero-headline { animation: fadeUp 0.6s 0.07s ease forwards; opacity: 0; }
.hero-sub      { animation: fadeUp 0.6s 0.16s ease forwards; opacity: 0; }
.hero-cta      { animation: fadeUp 0.6s 0.25s ease forwards; opacity: 0; }


/* ── IDIOMA ─────────────────────────────────────────────────── */
.lang-en         { display: none; }
.lang-es         { display: block; }
.lang-es-inline  { display: inline; }
.lang-en-inline  { display: none; }
body.en .lang-es         { display: none; }
body.en .lang-en         { display: block; }
body.en .lang-es-inline  { display: none; }
body.en .lang-en-inline  { display: inline; }


/* ============================================================
   ARC–IELP · Estilos nuevos — Sistema de formulario dual
   Dos rutas · Contrato · Early Adopter · Base de datos
   ============================================================ */

/* ── SELECTOR DE RUTAS ──────────────────────────────────────── */
.ruta-selector {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 4px 0 12px;
}
.ruta-btn {
  width: 100%;
  padding: 14px 18px;
  border: none;
  font-family: 'Jost', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s;
  line-height: 1.4;
}
.ruta-btn-lead {
  background: rgba(6,57,39,0.05);
  color: var(--grafito);
  border: 1px solid rgba(6,57,39,0.12);
}
.ruta-btn-lead:hover {
  background: rgba(6,57,39,0.09);
  border-color: var(--verde);
}
.ruta-btn-contrato {
  background: var(--verde);
  color: var(--blanco);
}
.ruta-btn-contrato:hover {
  background: var(--verde-alto);
}
.ruta-btn-icon {
  font-size: 15px;
  flex-shrink: 0;
  color: var(--ambar);
}
.ruta-divider {
  text-align: center;
  font-size: 11px;
  color: var(--gris-claro);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 2px 0;
}

/* ── NAVEGACIÓN DE PASOS ────────────────────────────────────── */
.form-header-back {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(6,57,39,0.08);
}
.btn-back {
  background: none;
  border: none;
  font-family: 'Jost', sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--gris-medio);
  cursor: pointer;
  padding: 0;
  letter-spacing: 0.04em;
  transition: color 0.2s;
  flex-shrink: 0;
}
.btn-back:hover { color: var(--verde); }
.form-ruta-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris-claro);
  margin-left: auto;
  text-align: right;
}
.form-paso-titulo {
  font-size: 14px;
  font-weight: 600;
  color: var(--grafito);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

/* ── RADIO BUTTONS ──────────────────────────────────────────── */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}
.radio-option {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  font-weight: 400;
  color: var(--texto-cuerpo);
  cursor: pointer;
  line-height: 1.5;
}
.radio-option input[type="radio"] {
  accent-color: var(--verde);
  width: 14px;
  height: 14px;
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 3px;
}

/* ── CONDICIONES DEL PROGRAMA ───────────────────────────────── */
.condiciones-programa {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 10px;
}
.condicion-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 12px;
  font-size: 12.5px;
}
.condicion-gratis {
  background: rgba(6,57,39,0.05);
  border-left: 3px solid var(--verde);
}
.condicion-early {
  background: rgba(240,179,0,0.06);
  border-left: 3px solid var(--ambar);
}
.condicion-standard {
  background: rgba(0,0,0,0.02);
  border-left: 3px solid var(--gris-claro);
}
.condicion-nota,
.condicion-nota-smb {
  font-size: 11.5px;
  color: var(--gris-medio);
  padding: 8px 12px;
  background: rgba(6,57,39,0.02);
  border: 1px solid rgba(6,57,39,0.06);
  line-height: 1.5;
}
.condicion-num {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gris-medio);
  min-width: 64px;
  flex-shrink: 0;
  padding-top: 2px;
}
.condicion-desc {
  color: var(--texto-cuerpo);
  line-height: 1.5;
}

/* ── TC CARGANDO ────────────────────────────────────────────── */
.tc-cargando {
  font-size: 12px;
  color: var(--gris-medio);
  letter-spacing: 0.06em;
  padding: 20px 0;
  text-align: center;
}

/* ── RESUMEN ECONÓMICO ──────────────────────────────────────── */
.resumen-economico {
  background: rgba(6,57,39,0.03);
  border: 1px solid rgba(6,57,39,0.10);
  border-left: 3px solid var(--verde);
  padding: 14px 16px;
  margin: 16px 0 14px;
}
.resumen-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--verde);
  margin-bottom: 10px;
}
.resumen-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  font-weight: 400;
  color: var(--texto-cuerpo);
  padding: 4px 0;
  border-bottom: 1px solid rgba(6,57,39,0.05);
  gap: 8px;
}
.resumen-row:last-child { border-bottom: none; }
.resumen-tc {
  color: var(--gris-medio);
  font-size: 11px;
}
.resumen-total {
  font-size: 13.5px;
  margin-top: 4px;
  color: var(--grafito);
  border-bottom: none !important;
}
.resumen-referencia {
  margin-top: 10px;
  font-size: 11.5px;
  color: #8a6200;
  background: rgba(240,179,0,0.08);
  padding: 7px 10px;
  border-left: 2px solid var(--ambar);
  line-height: 1.5;
}
.resumen-early {
  margin-top: 8px;
  font-size: 11.5px;
  color: var(--verde-bajo);
  background: rgba(6,57,39,0.04);
  padding: 7px 10px;
  border-left: 2px solid var(--verde);
  line-height: 1.5;
}

/* ── CONTRATO DOCUMENTO ─────────────────────────────────────── */
.contrato-documento {
  background: #fff;
  border: 1px solid rgba(6,57,39,0.14);
  padding: 0 0 20px;
  margin-bottom: 16px;
  position: relative;
  max-height: 400px;
  overflow-y: auto;
  font-size: 12px;
  line-height: 1.7;
  color: var(--grafito);
  scroll-behavior: smooth;
}
.contrato-watermark {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--verde);
  color: var(--ambar);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  text-align: center;
  padding: 7px 16px;
  margin-bottom: 16px;
}
.contrato-titulo {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  text-align: center;
  color: var(--verde);
  margin: 0 20px 16px;
  line-height: 1.6;
}
.contrato-partes {
  background: rgba(6,57,39,0.03);
  border-left: 3px solid rgba(6,57,39,0.15);
  padding: 10px 14px;
  margin: 0 20px 12px;
  font-size: 12px;
  line-height: 1.65;
}
.contrato-partes p { margin-bottom: 5px; }
.contrato-partes p:last-child { margin-bottom: 0; }
.contrato-clausula {
  margin: 0 20px 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(6,57,39,0.05);
  font-size: 12px;
  line-height: 1.7;
}
.contrato-clausula:last-of-type { border-bottom: none; }
.contrato-num {
  font-weight: 700;
  color: var(--verde);
  margin-right: 3px;
}
.contrato-fee-tabla {
  background: rgba(6,57,39,0.03);
  border: 1px solid rgba(6,57,39,0.08);
  padding: 9px 11px;
  margin: 7px 0;
}
.fee-row {
  display: flex;
  justify-content: space-between;
  font-size: 11.5px;
  padding: 3px 0;
  border-bottom: 1px solid rgba(6,57,39,0.04);
  gap: 8px;
}
.fee-row:last-child { border-bottom: none; }
.fee-tc {
  color: var(--gris-medio);
  font-size: 10.5px;
}
.fee-total {
  background: rgba(6,57,39,0.05);
  margin: 4px -11px -9px;
  padding: 5px 11px;
  font-size: 12.5px;
}
.contrato-convenio {
  background: rgba(240,179,0,0.04);
  border: 1px solid rgba(240,179,0,0.18);
  border-left: 3px solid var(--ambar);
  padding: 10px 14px;
  margin: 10px 20px;
}
.convenio-titulo {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ambar);
  margin-bottom: 8px;
}
.contrato-firmas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 16px 20px 0;
  padding-top: 14px;
  border-top: 1px solid rgba(6,57,39,0.10);
}
.firma-bloque {
  font-size: 11.5px;
  line-height: 1.6;
}
.firma-titulo {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-medio);
  margin-bottom: 5px;
}
.firma-linea {
  border-bottom: 1px solid var(--grafito);
  margin-top: 18px;
  width: 100%;
}
.contrato-fecha {
  text-align: center;
  font-size: 11px;
  color: var(--gris-medio);
  margin: 14px 20px 0;
  letter-spacing: 0.03em;
}

/* ── ACEPTACIÓN DIGITAL ─────────────────────────────────────── */
.aceptacion-bloque {
  padding: 14px 0 4px;
}
.aceptacion-check {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 12px;
  font-weight: 400;
  color: var(--texto-cuerpo);
  line-height: 1.6;
  cursor: pointer;
  margin-bottom: 4px;
}
.aceptacion-check input[type="checkbox"] {
  accent-color: var(--verde);
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin-top: 3px;
  cursor: pointer;
}

/* ── MENSAJES ÉXITO Y ERROR ─────────────────────────────────── */
.form-success-msg {
  text-align: center;
  padding: 24px 10px;
  font-size: 13px;
  font-weight: 400;
  color: var(--texto-suave);
  line-height: 1.7;
}
.success-icon {
  font-size: 26px;
  color: var(--verde);
  margin-bottom: 10px;
}
.form-error {
  font-size: 11px;
  color: #c0392b;
  margin-top: 7px;
  font-weight: 500;
}
.form-submit-btn {
  width: 100%;
  text-align: center;
  display: block;
  margin-top: 10px;
  cursor: pointer;
  border: none;
  font-family: inherit;
}
.form-submit-btn:disabled {
  cursor: not-allowed;
}

/* ── SMB EN TABLA DE PRICING ────────────────────────────────── */
.row-smb { background: rgba(240,179,0,0.03); }
.row-smb .seg-name  { color: var(--grafito); }
.row-smb .seg-price { color: var(--ambar); font-weight: 600; }

/* ── RESPONSIVE — FORMULARIO NUEVO ─────────────────────────── */
@media (max-width: 768px) {
  .contrato-documento { max-height: 320px; }
  .contrato-firmas    { grid-template-columns: 1fr; gap: 14px; }
  .contrato-clausula,
  .contrato-partes,
  .contrato-titulo,
  .contrato-convenio,
  .contrato-firmas,
  .contrato-fecha     { margin-left: 14px; margin-right: 14px; }
  .resumen-row        { font-size: 12px; }
  .condicion-num      { min-width: 56px; }
}


/* ── FOOTER ACTUALIZADO ─────────────────────────────────────── */
.footer-brand-col { display:flex; flex-direction:column; }
.footer-brand-text {
  font-size:13px; font-weight:300; color:rgba(247,249,250,0.5);
  line-height:1.65; max-width:320px; margin-bottom:16px;
}
.footer-contact { display:flex; flex-direction:column; gap:4px; margin-top:4px; }
.footer-contact-item {
  font-size:10px; font-weight:700; letter-spacing:0.16em;
  text-transform:uppercase; color:rgba(247,249,250,0.3); margin-bottom:2px;
}
.footer-contact-link {
  font-size:13px; font-weight:400; color:rgba(247,249,250,0.6);
  text-decoration:none; transition:color 0.2s; letter-spacing:0.02em;
}
.footer-contact-link:hover { color:var(--ambar); }
.footer-client-link {
  font-size:12px; font-weight:600; letter-spacing:0.1em;
  text-transform:uppercase; color:var(--ambar);
  text-decoration:none; transition:opacity 0.2s;
}
.footer-client-link:hover { opacity:0.75; }
.footer-legal-links {
  display:flex; align-items:center; gap:8px;
}
.footer-legal-link {
  font-size:11px; font-weight:400; color:rgba(247,249,250,0.35);
  text-decoration:none; transition:color 0.2s; letter-spacing:0.04em;
}
.footer-legal-link:hover { color:rgba(247,249,250,0.65); }
.footer-legal-sep { color:rgba(247,249,250,0.2); font-size:11px; }

/* ── AVISO DE PRIVACIDAD ────────────────────────────────────── */
.aviso-documento {
  background:#fff; border:1px solid rgba(6,57,39,0.12);
  padding:0 0 16px; margin-bottom:14px;
  max-height:280px; overflow-y:auto;
  font-size:12px; line-height:1.7; color:var(--grafito);
}
.aviso-watermark {
  position:sticky; top:0; z-index:2;
  background:var(--verde); color:var(--ambar);
  font-size:9px; font-weight:700; letter-spacing:0.22em;
  text-transform:uppercase; text-align:center; padding:6px 16px;
  margin-bottom:14px;
}
.aviso-contenido { padding:0 18px; }
.aviso-contenido p { margin-bottom:10px; }
.aviso-contenido p:last-child { margin-bottom:0; }

/* ── DOCUMENTO CONTRACTUAL — sección label ──────────────────── */
.doc-seccion-label {
  font-size:10px; font-weight:700; letter-spacing:0.18em;
  text-transform:uppercase; color:var(--gris-medio);
  margin-bottom:6px; padding-left:2px;
}
.doc-seccion-label::before {
  content:''; display:inline-block; width:14px; height:1px;
  background:var(--ambar); vertical-align:middle; margin-right:8px;
}

/* ── ACEPTACIÓN DIGITAL — título ────────────────────────────── */
.aceptacion-titulo {
  font-size:11px; font-weight:700; letter-spacing:0.16em;
  text-transform:uppercase; color:var(--verde);
  margin-bottom:12px; margin-top:4px;
}

/* ── DATOS FISCALES ─────────────────────────────────────────── */
.fiscal-nota {
  font-size:12px; font-weight:400; color:var(--gris-medio);
  background:rgba(6,57,39,0.03); border-left:3px solid rgba(6,57,39,0.12);
  padding:8px 12px; margin-bottom:16px; line-height:1.5;
}

/* ── RESPONSIVE FOOTER NUEVO ────────────────────────────────── */
@media (max-width:768px) {
  .footer-legal-links { flex-wrap:wrap; gap:6px; }
  .footer-brand-text  { max-width:100%; }
}

/* ── BOTÓN CÓMO FUNCIONA ────────────────────────────────────── */
.btn-how {
  background: var(--grafito);
  color: var(--blanco);
  padding: 14px 32px;
  font-family: 'Jost', sans-serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background 0.2s;
}
.btn-how:hover { background: #121212; color: #F0B300}

/* ============================================================
   ARC–IELP · Banner + ajustes microlínea hero
   ============================================================ */

/* ── BANNER ─────────────────────────────────────────────────── */
.site-banner {
  position: relative;
  height: 50vh;
  min-height: 220px;
  max-height: 520px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-top: 70px; /* compensa el nav fijo */
}
.site-banner-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #031f15 0%, #073728 55%, #0B4F3A 100%);
  z-index: 0;
}
.site-banner-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 1;
  opacity: 0.85;
  pointer-events: none;
}
.site-banner-content {
  position: relative;
  z-index: 2;
  padding: 0 72px;
  text-align: right;
  max-width: 680px;
}
.site-banner-text {
  font-family: 'Jost', sans-serif;
  font-size: clamp(16px, 3vw, 22px);
  font-weight: 300;
  color: var(--blanco);
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin: 0;
}
.site-banner-text em {
  font-style: 'normal';
  font-weight: 400;
  color: var(--blanco);
}

/* ── HERO — microlínea 2 líneas ─────────────────────────────── */
.hero-micro-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}
.hero-micro-ref {
  color: var(--gris-medio);
  font-weight: 400;
  font-size: 11px;
}
.hero-micro-note {
  font-size: 11px;
  color: var(--gris-claro);
  font-weight: 300;
  margin-top: 3px;
  letter-spacing: 0.02em;
}

/* ── OUTPUT INTRO TAG ───────────────────────────────────────── */
.output-intro-tag {
  font-size: 16px;
  font-weight: 600;
  color: var(--verde);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
  line-height: 1.4;
}

/* ── RESPONSIVE BANNER ──────────────────────────────────────── */
@media (max-width: 768px) {
  .site-banner {
    height: auto;
    min-height: 160px;
    max-height: none;
    justify-content: flex-start;
    margin-top: 64px;
  }
  .site-banner-content {
    padding: 32px 24px;
    text-align: left;
    max-width: 100%;
  }
  .site-banner-text {
    font-size: clamp(18px, 5vw, 26px);
  }
}