/* =====================================================================
   SSE Grade Loader — Estilos del sitio
   Identidad: "libreta de calificaciones". Papel cálido con renglones,
   verde institucional (Excel / boleta), tinta verde-negra y números
   en monoespaciada, como una hoja de captura real.
   Tipografía: Bricolage Grotesque (títulos) · Public Sans (cuerpo)
               Spline Sans Mono (cifras, claves, datos).
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,600;12..96,700;12..96,800&family=Public+Sans:wght@400;500;600;700&family=Spline+Sans+Mono:wght@500;600&display=swap');

:root {
  /* Color */
  --tinta:        #10241B;   /* verde-negro de pizarrón */
  --tinta-2:      #1B3A2C;
  --verde:        #0E8C5A;   /* acción (verde Excel / boleta) */
  --verde-osc:    #0A6B45;
  --verde-suave:  #E3F2EA;
  --marcador:     #E8A33D;   /* ámbar de resaltador: lo gratis */
  --papel:        #F7F5EE;   /* papel cálido de libreta */
  --celda:        #FFFFFF;
  --linea:        #E5E1D2;   /* renglón */
  --texto:        #22302A;
  --texto-suave:  #62705F;
  --rojo:         #C84B3C;

  --sombra-sm: 0 1px 3px rgba(16,36,27,.07), 0 2px 12px rgba(16,36,27,.05);
  --sombra-md: 0 10px 32px rgba(16,36,27,.12);
  --sombra-lg: 0 24px 64px rgba(16,36,27,.20);

  --radio:    14px;
  --radio-sm: 9px;

  --display: 'Bricolage Grotesque', 'Segoe UI', sans-serif;
  --cuerpo:  'Public Sans', system-ui, sans-serif;
  --mono:    'Spline Sans Mono', 'Consolas', monospace;
  --ancho:   1160px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--cuerpo);
  color: var(--texto);
  background: var(--papel);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.wrap { max-width: var(--ancho); margin: 0 auto; padding: 0 24px; }

h1, h2, h3 { font-family: var(--display); line-height: 1.12; font-weight: 700; letter-spacing: -.015em; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* Accesibilidad: foco visible en todo lo interactivo */
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 3px solid var(--verde);
  outline-offset: 2px;
  border-radius: 4px;
}

.kicker {
  display: inline-block;
  font-family: var(--mono);
  color: var(--verde-osc);
  font-weight: 600; font-size: .78rem;
  letter-spacing: .14em; text-transform: uppercase;
}
.kicker.claro { color: #9BD8BB; }

/* ---------- Animaciones de entrada ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 0; animation: fadeUp .8s cubic-bezier(.2,.7,.2,1) forwards; }
.d1 { animation-delay: .06s; }
.d2 { animation-delay: .16s; }
.d3 { animation-delay: .26s; }
.d4 { animation-delay: .36s; }

/* =====================================================================
   NAV
   ===================================================================== */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247,245,238,.86);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--linea);
}
.nav-inner {
  max-width: var(--ancho); margin: 0 auto; padding: 13px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 11px; font-weight: 700; font-size: 1.1rem; }
.brand-mark {
  width: 38px; height: 38px; flex: none; border-radius: 10px;
  background: linear-gradient(140deg, var(--verde), var(--tinta-2));
  display: grid; place-items: center; color: #fff;
  box-shadow: var(--sombra-sm);
}
.brand-mark svg { width: 20px; height: 20px; }
.brand-text { font-family: var(--display); line-height: 1.1; }
.brand-text small {
  display: block; font-family: var(--cuerpo); font-weight: 500;
  font-size: .7rem; color: var(--texto-suave); letter-spacing: .02em;
}
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { font-size: .93rem; color: var(--texto-suave); font-weight: 600; transition: color .2s; }
.nav-links a:hover { color: var(--verde-osc); }
.nav-cta {
  background: var(--tinta); color: #fff !important;
  padding: 10px 20px; border-radius: 999px; font-weight: 600;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.nav-cta:hover { background: var(--verde-osc); transform: translateY(-1px); box-shadow: var(--sombra-md); }
@media (max-width: 820px) { .nav-links a:not(.nav-cta) { display: none; } }

/* =====================================================================
   HERO — papel con renglones + demo del portal capturándose solo
   ===================================================================== */
.hero {
  position: relative;
  padding: 76px 0 96px;
  overflow: hidden;
  /* Renglones de libreta que se desvanecen hacia abajo */
  background:
    repeating-linear-gradient(180deg, transparent 0 35px, rgba(16,36,27,.055) 35px 36px),
    radial-gradient(900px 480px at 85% -10%, rgba(14,140,90,.10), transparent 60%),
    var(--papel);
}
.hero::before {
  /* margen rojo de libreta, sutil, a la izquierda */
  content: ""; position: absolute; top: 0; bottom: 0; left: 6.5%;
  width: 1px; background: rgba(200,75,60,.22);
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 180px;
  background: linear-gradient(180deg, transparent, var(--papel) 85%);
  pointer-events: none;
}
.hero-grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.02fr .98fr;
  gap: 56px; align-items: center;
}
.tag {
  display: inline-flex; align-items: center; gap: 9px;
  background: #fff; border: 1px solid var(--linea);
  padding: 7px 14px; border-radius: 999px;
  font-size: .85rem; font-weight: 600; color: var(--tinta-2);
  box-shadow: var(--sombra-sm); margin-bottom: 22px;
}
.tag .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--marcador); box-shadow: 0 0 0 4px rgba(232,163,61,.22);
}
.hero h1 {
  font-size: clamp(2.35rem, 4.6vw, 3.55rem);
  font-weight: 800; color: var(--tinta);
}
.hero h1 em {
  font-style: normal; color: var(--verde-osc);
  background: linear-gradient(transparent 62%, rgba(232,163,61,.45) 62%); /* subrayado de marcatextos */
  padding: 0 .08em;
}
.hero p.lead {
  font-size: 1.13rem; color: var(--texto-suave);
  margin: 20px 0 30px; max-width: 520px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 26px; border-radius: 12px;
  font-weight: 700; font-size: 1rem; font-family: var(--cuerpo);
  border: 0; cursor: pointer;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.btn-primary {
  background: var(--verde); color: #fff;
  box-shadow: 0 10px 26px rgba(14,140,90,.32);
}
.btn-primary:hover { background: var(--verde-osc); transform: translateY(-2px); box-shadow: 0 16px 36px rgba(14,140,90,.42); }
.btn-ghost {
  background: #fff; color: var(--tinta);
  border: 1.5px solid var(--linea);
}
.btn-ghost:hover { border-color: var(--verde); color: var(--verde-osc); transform: translateY(-2px); }
.btn.grande { padding: 17px 34px; font-size: 1.08rem; }

.hero-proof { margin-top: 34px; display: grid; gap: 10px; }
.hero-proof li {
  display: flex; align-items: center; gap: 10px;
  font-size: .92rem; font-weight: 500; color: var(--texto-suave);
}
.hero-proof svg { width: 18px; height: 18px; flex: none; color: var(--verde-osc); }

/* ----- Demo del portal (firma visual del sitio) ----- */
.hero-demo { position: relative; }
.portal {
  background: #fff; border: 1px solid var(--linea); border-radius: var(--radio);
  box-shadow: var(--sombra-lg); overflow: hidden;
}
.portal-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px; background: var(--tinta);
}
.portal-dots { display: flex; gap: 6px; }
.portal-dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.25); display: block; }
.portal-url {
  font-family: var(--mono); font-size: .74rem; color: #BFD9CB;
  background: rgba(255,255,255,.08); border-radius: 6px; padding: 3px 12px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.portal-head {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 12px 16px; border-bottom: 1px solid var(--linea); background: #FBFAF5;
}
.portal-grupo { font-weight: 700; font-size: .9rem; color: var(--tinta); }
.portal-parcial {
  font-family: var(--mono); font-size: .74rem; font-weight: 600;
  background: var(--verde-suave); color: var(--verde-osc);
  padding: 3px 10px; border-radius: 999px;
}
.portal-table { padding: 8px 10px 4px; }
.prow {
  display: grid; grid-template-columns: 86px 1fr 52px 56px;
  gap: 8px; align-items: center;
  padding: 8px 10px; border-radius: 8px;
  font-size: .84rem;
  transition: background .25s;
}
.prow.phead {
  font-family: var(--mono); font-size: .7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .06em; color: var(--texto-suave);
}
.prow .ctrl { font-family: var(--mono); font-size: .78rem; color: var(--texto-suave); }
.prow .cal, .prow .asis {
  font-family: var(--mono); font-weight: 600; text-align: center;
  background: #F2F1E9; border-radius: 6px; padding: 3px 0;
  min-height: 1.7em; color: var(--tinta);
  transition: background .3s, color .3s;
}
.prow.activa { background: var(--verde-suave); }
.prow.activa .cal, .prow.activa .asis { background: #fff; }
.prow.lista .cal, .prow.lista .asis { background: #DDF0E5; color: var(--verde-osc); }
.caret { display: inline-block; width: 2px; height: 1em; vertical-align: text-bottom;
  background: var(--verde-osc); animation: blink .8s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.portal-status {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px 14px; border-top: 1px solid var(--linea); background: #FBFAF5;
}
.pbar { flex: 1; height: 7px; border-radius: 999px; background: #ECEADF; overflow: hidden; }
.pbar i { display: block; height: 100%; width: 0%; border-radius: 999px;
  background: linear-gradient(90deg, var(--verde), #2FB57E);
  transition: width .35s ease; }
#demoEstado {
  font-family: var(--mono); font-size: .74rem; font-weight: 600;
  color: var(--texto-suave); white-space: nowrap;
}
#demoEstado.exito { color: var(--verde-osc); }
.demo-note {
  margin-top: 14px; text-align: center;
  font-size: .88rem; color: var(--texto-suave);
}
.demo-note strong { color: var(--tinta); }

@media (max-width: 960px) {
  .hero { padding: 56px 0 72px; }
  .hero::before { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero p.lead { max-width: none; }
}
@media (max-width: 460px) {
  /* En pantallas muy angostas se oculta la columna de N.° de control
     para que la tabla de la demo respire. */
  .prow { grid-template-columns: 1fr 46px 50px; font-size: .8rem; }
  .prow .ctrl { display: none; }
  .portal-url { font-size: .68rem; }
}

/* =====================================================================
   AHORRO DE TIEMPO
   ===================================================================== */
.tiempo { padding: 84px 0 30px; }
.tiempo-grid {
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center;
}
.tiempo-copy h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); color: var(--tinta); margin: 10px 0 14px; }
.tiempo-copy p { color: var(--texto-suave); }
.tiempo-comp {
  background: #fff; border: 1px solid var(--linea); border-radius: var(--radio);
  box-shadow: var(--sombra-sm); padding: 28px;
}
.comp-row { margin-bottom: 22px; }
.comp-row:last-of-type { margin-bottom: 14px; }
.comp-label {
  display: block; font-size: .82rem; font-weight: 700;
  letter-spacing: .04em; text-transform: uppercase;
  color: var(--texto-suave); margin-bottom: 8px;
}
.comp-bar { position: relative; height: 40px; border-radius: 9px; background: #F2F1E9; overflow: hidden; }
.comp-bar i { position: absolute; inset: 0 auto 0 0; border-radius: 9px; }
.comp-bar.manual i { width: 100%; background: repeating-linear-gradient(135deg, #DCD9CB 0 10px, #D2CFC0 10px 20px); }
.comp-bar.auto i { width: 9%; min-width: 64px; background: linear-gradient(90deg, var(--verde), #2FB57E); }
.comp-bar b {
  position: absolute; top: 50%; transform: translateY(-50%);
  font-family: var(--mono); font-size: .86rem; font-weight: 600;
}
.comp-bar.manual b { left: 16px; color: #6A6757; }
.comp-bar.auto b { left: calc(9% + 76px); color: var(--verde-osc); }
.comp-foot { font-size: .82rem; color: var(--texto-suave); margin-top: 6px; }
@media (max-width: 880px) {
  .tiempo-grid { grid-template-columns: 1fr; gap: 28px; }
  .comp-bar.auto b { left: 84px; }
}

/* =====================================================================
   SECCIONES — encabezado común
   ===================================================================== */
.section-head { text-align: center; max-width: 680px; margin: 0 auto 44px; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.45rem); margin: 10px 0 12px; color: var(--tinta); }
.section-head p { color: var(--texto-suave); font-size: 1.04rem; }

/* =====================================================================
   PASOS — secuencia real, numerada
   ===================================================================== */
.steps-section { padding: 64px 0 84px; }
.steps {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px; counter-reset: paso; list-style: none;
}
.step {
  background: #fff; border: 1px solid var(--linea); border-radius: var(--radio);
  padding: 26px 22px 22px; position: relative;
  box-shadow: var(--sombra-sm);
  counter-increment: paso;
  transition: transform .2s, box-shadow .2s;
}
.step:hover { transform: translateY(-3px); box-shadow: var(--sombra-md); }
.step::before {
  content: counter(paso);
  display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--verde-suave); color: var(--verde-osc);
  font-family: var(--mono); font-weight: 600; font-size: 1.05rem;
  margin-bottom: 14px;
}
.step h4 { font-family: var(--display); font-weight: 700; font-size: 1.08rem; color: var(--tinta); margin-bottom: 6px; }
.step p { font-size: .92rem; color: var(--texto-suave); }
.steps-cta { text-align: center; margin-top: 36px; }

/* =====================================================================
   FEATURES
   ===================================================================== */
.features { padding: 30px 0 84px; }
.feat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.feat {
  background: #fff; border: 1px solid var(--linea); border-radius: var(--radio);
  padding: 26px 24px; box-shadow: var(--sombra-sm);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.feat:hover { transform: translateY(-4px); box-shadow: var(--sombra-md); border-color: #CFE7DA; }
.feat .ico {
  width: 44px; height: 44px; border-radius: 11px;
  background: var(--verde-suave); color: var(--verde-osc);
  display: grid; place-items: center; margin-bottom: 16px;
}
.feat .ico svg { width: 22px; height: 22px; }
.feat h3 { font-size: 1.12rem; color: var(--tinta); margin-bottom: 8px; }
.feat p { color: var(--texto-suave); font-size: .94rem; }

/* =====================================================================
   GALERÍA / SLIDER
   ===================================================================== */
.slider-section { padding: 0 0 84px; }
.slider {
  position: relative; overflow: hidden;
  border-radius: var(--radio); border: 1px solid var(--linea);
  background: #fff; box-shadow: var(--sombra-md);
}
.slides { display: flex; transition: transform .55s cubic-bezier(.22,.61,.36,1); }
.slide { min-width: 100%; aspect-ratio: 16 / 9; display: grid; place-items: center; background: #FBFAF5; }
.slide img { width: 100%; height: 100%; object-fit: cover; }
.slide-ph { text-align: center; padding: 20px; color: var(--texto-suave); }
.slide-ph svg { width: 44px; height: 44px; margin: 0 auto 10px; opacity: .45; }
.slide-ph strong { display: block; font-family: var(--display); font-size: 1.15rem; color: var(--tinta); }
.slide-ph span { font-family: var(--mono); font-size: .8rem; }
.slider-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--linea); background: rgba(255,255,255,.92);
  color: var(--tinta); font-size: 1.5rem; line-height: 1; cursor: pointer;
  box-shadow: var(--sombra-sm);
  transition: background .2s, color .2s, transform .2s;
}
.slider-btn:hover { background: var(--verde); color: #fff; transform: translateY(-50%) scale(1.06); }
.slider-btn.prev { left: 14px; } .slider-btn.next { right: 14px; }
.dots { display: flex; gap: 9px; justify-content: center; margin-top: 18px; }
.dots button {
  width: 10px; height: 10px; border-radius: 50%; border: 0;
  background: #D9D5C6; cursor: pointer; transition: background .2s, transform .2s;
}
.dots button.active { background: var(--verde); transform: scale(1.3); }

/* =====================================================================
   PLANES
   ===================================================================== */
.pricing { padding: 0 0 70px; }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(245px, 1fr)); gap: 18px; align-items: stretch; }
.plan {
  background: #fff; border: 1px solid var(--linea); border-radius: var(--radio);
  padding: 28px 24px; position: relative; display: flex; flex-direction: column;
  box-shadow: var(--sombra-sm);
  transition: transform .2s, box-shadow .2s;
}
.plan:hover { transform: translateY(-4px); box-shadow: var(--sombra-md); }
.plan h3 {
  font-family: var(--cuerpo); font-weight: 700; font-size: .85rem;
  letter-spacing: .03em; text-transform: uppercase; color: var(--texto-suave);
}
.plan .precio { margin: 10px 0 2px; color: var(--tinta); }
.plan .precio b { font-family: var(--display); font-size: 2.3rem; font-weight: 800; letter-spacing: -.02em; }
.plan .precio span { font-family: var(--mono); font-size: .8rem; color: var(--texto-suave); }
.plan .cargas { font-weight: 700; color: var(--verde-osc); }
.plan .unit { font-family: var(--mono); font-size: .76rem; color: var(--texto-suave); margin-bottom: 16px; }
.plan ul { margin: 0 0 22px; display: grid; gap: 9px; flex: 1; }
.plan ul li {
  position: relative; padding-left: 24px; font-size: .92rem; color: var(--texto);
}
.plan ul li::before {
  content: ""; position: absolute; left: 0; top: .38em;
  width: 14px; height: 14px;
  background: var(--verde-suave); border-radius: 4px;
}
.plan ul li::after {
  content: ""; position: absolute; left: 3.5px; top: calc(.38em + 3px);
  width: 7px; height: 4.5px;
  border-left: 2px solid var(--verde-osc); border-bottom: 2px solid var(--verde-osc);
  transform: rotate(-45deg);
}
.btn-plan {
  display: block; text-align: center; padding: 12px;
  border-radius: 11px; font-weight: 700;
  border: 1.5px solid var(--linea); color: var(--tinta);
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn-plan:hover { border-color: var(--verde); color: var(--verde-osc); transform: translateY(-1px); }
.btn-plan.principal { background: var(--verde); border-color: var(--verde); color: #fff; }
.btn-plan.principal:hover { background: var(--verde-osc); border-color: var(--verde-osc); color: #fff; }

.plan.free { border-style: dashed; border-color: #D8C79B; background: #FFFDF6; }
.plan.free .cargas { color: var(--marcador); }
.plan.free .cargas::before { content: "★ "; }

.plan.destacado {
  border: 2px solid var(--verde);
  box-shadow: 0 16px 42px rgba(14,140,90,.18);
}
.plan-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--verde); color: #fff;
  font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: 5px 14px; border-radius: 999px; white-space: nowrap;
}
.plans-foot { text-align: center; margin-top: 26px; font-size: .9rem; color: var(--texto-suave); }
.plans-foot a { color: var(--verde-osc); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* =====================================================================
   REGISTRO
   ===================================================================== */
.register {
  background:
    radial-gradient(700px 380px at 15% 0%, rgba(14,140,90,.25), transparent 60%),
    linear-gradient(160deg, #0E2018, var(--tinta) 55%, #16352A);
  color: #E9F3ED;
  padding: 88px 0;
}
.register-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.register-copy h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); color: #fff; margin: 12px 0 14px; }
.register-copy p { color: #B9CFC2; max-width: 460px; }
.register-puntos { margin-top: 22px; display: grid; gap: 10px; }
.register-puntos li {
  position: relative; padding-left: 26px; font-size: .95rem; color: #D6E6DC; font-weight: 500;
}
.register-puntos li::before {
  content: ""; position: absolute; left: 2px; top: .42em;
  width: 8px; height: 13px;
  border-right: 2.5px solid var(--marcador); border-bottom: 2.5px solid var(--marcador);
  transform: rotate(40deg);
}
.form-box {
  background: #fff; color: var(--texto);
  border-radius: var(--radio); padding: 32px 30px;
  box-shadow: var(--sombra-lg);
}
.form-box label { display: block; font-weight: 700; font-size: .88rem; margin: 16px 0 6px; color: var(--tinta); }
.form-box label:first-of-type { margin-top: 0; }
.form-box input {
  width: 100%; padding: 13px 14px;
  border: 1.5px solid var(--linea); border-radius: 10px;
  font-family: var(--cuerpo); font-size: 1rem; background: #FBFAF5;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.form-box input:focus {
  outline: none; border-color: var(--verde); background: #fff;
  box-shadow: 0 0 0 4px rgba(14,140,90,.14);
}
.btn-submit {
  width: 100%; margin-top: 22px; padding: 15px;
  background: var(--verde); color: #fff;
  border: 0; border-radius: 11px;
  font-family: var(--cuerpo); font-weight: 700; font-size: 1.02rem; cursor: pointer;
  box-shadow: 0 10px 24px rgba(14,140,90,.3);
  transition: background .2s, transform .2s, box-shadow .2s;
}
.btn-submit:hover:not(:disabled) { background: var(--verde-osc); transform: translateY(-1px); }
.btn-submit:disabled { opacity: .65; cursor: wait; }
.form-nota { font-size: .8rem; color: var(--texto-suave); margin-top: 12px; text-align: center; }

.result { margin-top: 16px; border-radius: 10px; font-size: .93rem; line-height: 1.6; }
.result.ok  { background: var(--verde-suave); color: #114D33; padding: 16px; border: 1px solid #BFE3D0; }
.result.err { background: #FBEAE7; color: #8C3328; padding: 14px 16px; border: 1px solid #F0CCC5; }
.btn-download {
  display: inline-block; margin-top: 12px;
  background: var(--tinta); color: #fff;
  padding: 11px 20px; border-radius: 10px; font-weight: 700;
  transition: background .2s;
}
.btn-download:hover { background: var(--verde-osc); }
@media (max-width: 880px) { .register-grid { grid-template-columns: 1fr; gap: 36px; } }

/* =====================================================================
   FAQ
   ===================================================================== */
.faq-section { padding: 84px 0; }
.faq { max-width: 760px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item {
  background: #fff; border: 1px solid var(--linea); border-radius: var(--radio-sm);
  overflow: hidden; transition: border-color .2s, box-shadow .2s;
}
.faq-item.open { border-color: #BFE3D0; box-shadow: var(--sombra-sm); }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 14px;
  background: none; border: 0; cursor: pointer;
  padding: 18px 20px; text-align: left;
  font-family: var(--cuerpo); font-weight: 700; font-size: 1rem; color: var(--tinta);
}
.faq-ico { position: relative; width: 16px; height: 16px; flex: none; }
.faq-ico::before, .faq-ico::after {
  content: ""; position: absolute; background: var(--verde-osc); border-radius: 2px;
  transition: transform .25s;
}
.faq-ico::before { left: 0; top: 7px; width: 16px; height: 2.5px; }
.faq-ico::after  { left: 7px; top: 0; width: 2.5px; height: 16px; }
.faq-item.open .faq-ico::after { transform: rotate(90deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a-inner { padding: 0 20px 20px; color: var(--texto-suave); font-size: .95rem; }
.faq-a-inner a { color: var(--verde-osc); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* =====================================================================
   PAGO
   ===================================================================== */
.pay { padding: 0 0 84px; }
.pay-box {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 36px; align-items: center;
  background: #fff; border: 1px solid var(--linea); border-radius: var(--radio);
  box-shadow: var(--sombra-sm); padding: 34px 36px;
}
.pay-info h3 { font-size: 1.4rem; color: var(--tinta); margin-bottom: 10px; }
.pay-info p { color: var(--texto-suave); font-size: .96rem; }
.pay-data {
  background: #FBFAF5; border: 1px dashed #D8C79B; border-radius: var(--radio-sm);
  padding: 20px 22px; display: grid; gap: 12px;
}
.pd-row { display: flex; justify-content: space-between; gap: 14px; font-size: .92rem; }
.pd-row span { color: var(--texto-suave); }
.pd-row b { font-family: var(--mono); font-weight: 600; color: var(--tinta); text-align: right; }
@media (max-width: 760px) { .pay-box { grid-template-columns: 1fr; padding: 26px 22px; } }

/* =====================================================================
   CTA FINAL
   ===================================================================== */
.cta-final { padding: 0 0 96px; text-align: center; }
.cta-final h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem); color: var(--tinta);
  max-width: 640px; margin: 0 auto 14px;
}
.cta-final p { color: var(--texto-suave); margin-bottom: 28px; }
.cta-micro { display: block; margin-top: 14px; font-size: .85rem; color: var(--texto-suave); }

/* =====================================================================
   FOOTER
   ===================================================================== */
.footer { background: var(--tinta); color: #B9CFC2; padding: 56px 0 26px; }
.footer .brand-text { color: #fff; }
.footer .brand-text small { color: #8FAE9C; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; }
.footer-desc { font-size: .88rem; max-width: 320px; margin-top: 14px; }
.footer-col h5 {
  font-family: var(--mono); font-size: .74rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: #8FAE9C; margin-bottom: 14px;
}
.footer-col a { display: block; font-size: .92rem; margin-bottom: 9px; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.footer-base {
  border-top: 1px solid rgba(255,255,255,.12);
  margin-top: 40px; padding-top: 20px;
  font-size: .82rem; color: #7E9C8B;
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 26px; } }

/* =====================================================================
   MOVIMIENTO REDUCIDO
   ===================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { animation: none; opacity: 1; }
  .slides { transition: none; }
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}