/* =========================================================
   LUZ CLARA — styles.css
   Mobile-first · BEM-like naming · sin dependencias externas
   ========================================================= */

/* ── Variables ── */
:root {
  --color-primary:      #1a7acc;
  --color-primary-dark: #0d5fa3;
  --color-accent:       #4ecdc4;
  --color-accent-dark:  #3ab5ac;
  --color-bg:           #f5f9ff;
  --color-bg-dark:      #e8f1fb;
  --color-text:         #3d4660;
  --color-text-light:   #6b7594;
  --color-border:       #c8d6e8;
  --color-white:        #ffffff;
  --color-success:      #22c55e;
  --color-error:        #e53e3e;
  --color-yellow:       #fbbf24;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-sm:  0 2px 8px rgba(26,122,204,0.08);
  --shadow-md:  0 6px 24px rgba(26,122,204,0.14);
  --shadow-lg:  0 16px 48px rgba(26,122,204,0.18);

  --transition: 0.25s ease;

  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Utility ── */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}
.hidden { display: none !important; }
.mt-1 { margin-top: 1rem; }
.link { color: var(--color-primary); font-weight: 600; text-decoration: underline; }
.link:hover { color: var(--color-primary-dark); }

.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}
.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-light);
  max-width: 520px;
  margin: 0 auto;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 700;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(26,122,204,0.3);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26,122,204,0.4);
  color: var(--color-white);
}
.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn--white {
  background: var(--color-white);
  color: var(--color-primary);
  font-weight: 700;
}
.btn--white:hover {
  background: var(--color-bg);
  color: var(--color-primary-dark);
}
.btn--full { width: 100%; }
.btn--lg { padding: 18px 40px; font-size: 1.1rem; }

/* ====================================================
   HEADER
   ==================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 64px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}
.logo__icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
}
.logo__icon--white {
  background: rgba(255,255,255,0.25);
}
.logo__text {
  font-size: 1.3rem;
  color: var(--color-text);
  letter-spacing: -0.3px;
}
.logo__text strong { color: var(--color-primary); }
.logo__text--white { color: var(--color-white); }
.logo__text--white strong { color: var(--color-accent); }

/* Nav */
.nav { margin-left: auto; }
.nav__list {
  display: flex;
  gap: 4px;
}
.nav__link {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-light);
  transition: all var(--transition);
}
.nav__link:hover {
  color: var(--color-primary);
  background: var(--color-bg);
}

.header__phone {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
  transition: all var(--transition);
}
.header__phone:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}
.burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.mobile-menu {
  display: none;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding: 12px 0;
}
.mobile-menu.open { display: block; }
.mobile-menu__list { padding: 0 20px; }
.mobile-menu__link {
  display: block;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-bg-dark);
  color: var(--color-text);
  font-weight: 500;
}
.mobile-menu__link--phone { color: var(--color-primary); font-weight: 700; }

/* ====================================================
   FUNNEL — flujo guiado de 3 pasos
   ==================================================== */

/* ── Sección principal ── */
.funnel {
  position: relative;
  background: linear-gradient(150deg, #08387a 0%, #1a7acc 55%, #3dbdb5 100%);
  min-height: calc(100vh - 64px);
  display: flex;
  flex-direction: column;
  padding: 28px 0 56px;
  overflow: hidden;
}
.funnel__bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.065) 1px, transparent 1px),
    radial-gradient(ellipse at 15% 60%, rgba(255,255,255,0.07) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 15%, rgba(78,205,196,0.14) 0%, transparent 50%);
  background-size: 30px 30px, 100% 100%, 100% 100%;
  pointer-events: none;
}
.funnel__container {
  position: relative;
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex: 1;
}

/* ── Trust strip — pill bubble ── */
.funnel__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  width: fit-content;
  margin: 0 auto;
  max-width: 100%;
  background: rgba(255,255,255,0.93);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 100px;
  padding: 9px 6px;
  box-shadow:
    0 2px 16px rgba(0, 0, 0, 0.10),
    0 1px 3px  rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.25s;
}
.funnel__trust:hover {
  box-shadow:
    0 4px 28px rgba(0, 0, 0, 0.14),
    0 1px 4px  rgba(0, 0, 0, 0.07);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--color-primary);
  font-size: 0.77rem;
  font-weight: 500;
  white-space: nowrap;
  padding: 2px 15px;
  position: relative;
}
/* Thin vertical divider between items */
.trust-item + .trust-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 13px;
  background: rgba(26, 122, 204, 0.2);
}
@media (max-width: 580px) {
  .funnel__trust {
    border-radius: 18px;
    padding: 7px 4px;
  }
  .trust-item {
    font-size: 0.71rem;
    padding: 3px 11px;
  }
}

/* ── Live Savings Activity carousel ── */
.lsa-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 100%;
}
.lsa-header {
  display: flex;
  align-items: center;
  gap: 7px;
}
.lsa-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  flex-shrink: 0;
  animation: lsa-pulse 2.4s ease-in-out infinite;
}
@keyframes lsa-pulse {
  0%, 100% { box-shadow: 0 0 0 0   rgba(74,222,128,0.6); }
  50%       { box-shadow: 0 0 0 5px rgba(74,222,128,0);   }
}
.lsa-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.lsa-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%, black 10%, black 90%, transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%, black 10%, black 90%, transparent 100%
  );
}
.lsa-track {
  display: flex;
  gap: 10px;
  width: max-content;
  animation: lsa-scroll 50s linear infinite;
  will-change: transform;
}
.lsa-carousel:hover .lsa-track {
  animation-play-state: paused;
}
@keyframes lsa-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.lsa-card {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 8px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  flex-shrink: 0;
}
.lsa-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(74,222,128,0.2);
  border: 1px solid rgba(74,222,128,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 800;
  color: #4ade80;
  line-height: 1;
}
.lsa-check::before { content: '✓'; }
.lsa-text {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.8);
  font-weight: 500;
  white-space: nowrap;
}
.lsa-text strong {
  color: #fff;
  font-weight: 700;
}
@media (max-width: 639px) {
  .lsa-card { padding: 5px 12px 5px 7px; }
  .lsa-check { width: 16px; height: 16px; font-size: 9px; }
  .lsa-text { font-size: 0.72rem; }
}

/* ── Progress indicator ── */
.funnel__progress {
  display: flex;
  align-items: center;
  justify-content: center;
}
.fp-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}
.fp-dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  border: 2px solid rgba(255,255,255,0.35);
  color: rgba(255,255,255,0.55);
  font-size: 0.82rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.35s ease;
}
.fp-label {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
  white-space: nowrap;
  transition: color 0.35s ease;
}
.fp-step--active .fp-dot {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
  box-shadow: 0 0 0 5px rgba(255,255,255,0.18);
}
.fp-step--active .fp-label { color: var(--color-white); font-weight: 700; }
.fp-step--done .fp-dot {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}
.fp-step--done .fp-dot span { display: none; }
.fp-step--done .fp-dot::after { content: '✓'; font-size: 0.85rem; font-weight: 800; }
.fp-step--done .fp-label { color: var(--color-accent); }
.fp-line {
  height: 2px;
  width: 48px;
  background: rgba(255,255,255,0.22);
  margin: 0 6px 20px;
  border-radius: 2px;
  transition: background 0.5s ease;
}
.fp-line--done { background: var(--color-accent); }

/* ── Step wrapper ── */
.funnel__body { width: 100%; }
.funnel__step { display: none; flex-direction: column; align-items: center; width: 100%; }
.funnel__step.step--active { display: flex; }

/* Step transitions */
@keyframes fStepInRight  { from { opacity:0; transform:translateX(36px); }  to { opacity:1; transform:none; } }
@keyframes fStepOutLeft  { from { opacity:1; transform:none; }              to { opacity:0; transform:translateX(-36px); } }
@keyframes fStepInLeft   { from { opacity:0; transform:translateX(-36px); } to { opacity:1; transform:none; } }
@keyframes fStepOutRight { from { opacity:1; transform:none; }              to { opacity:0; transform:translateX(36px); } }

/* ── Card base ── */
.funnel__card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 36px 36px 32px;
  width: 100%;
  box-shadow: 0 24px 64px rgba(0,0,0,0.22);
  display: flex;
  flex-direction: column;
  gap: 22px;
}

/* ── Card head ── */
.funnel__card-head { text-align: center; }
.funnel__title {
  font-size: clamp(1.25rem, 4vw, 1.7rem);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.25;
  margin-bottom: 6px;
}
.funnel__title strong { color: var(--color-primary); }
.funnel__subtitle { font-size: 0.88rem; color: var(--color-text-light); }

/* ── Energy tabs (funnel) ── */
.f-energy-tabs {
  display: flex;
  gap: 4px;
  justify-content: center;
  flex-wrap: wrap;
  background: var(--color-bg);
  padding: 4px;
  border-radius: 10px;
  border: 1.5px solid var(--color-border);
}
.f-etab {
  flex: 1;
  text-align: center;
  padding: 7px 14px;
  border-radius: 7px;
  font-size: 0.82rem;
  font-weight: 600;
  border: none;
  background: transparent;
  color: var(--color-text-light);
  transition: all 0.2s ease;
  cursor: pointer;
}
.f-etab:hover:not(.f-etab--active) { color: var(--color-primary); background: rgba(26,122,204,0.05); }
.f-etab--active {
  background: var(--color-white);
  color: var(--color-primary);
  box-shadow: 0 1px 6px rgba(0,0,0,0.1);
}

/* ── Method toggle ── */
.f-method-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  background: var(--color-bg);
  padding: 4px;
  border-radius: 12px;
  border: 1.5px solid var(--color-border);
}
.f-method-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 14px;
  border-radius: 9px;
  border: none;
  background: transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
  position: relative;
  font-family: inherit;
}
.f-method-btn:hover:not(.f-method-btn--active) { background: rgba(26,122,204,0.05); }
.f-method-btn--active {
  background: var(--color-white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.f-method-btn--active .fmb-body strong { color: var(--color-primary); }
.fmb-icon { font-size: 1.5rem; flex-shrink: 0; }
.fmb-icon--svg { display: flex; align-items: center; justify-content: center; }
.fmb-body { display: flex; flex-direction: column; gap: 2px; }
.fmb-body strong { font-size: 0.84rem; color: var(--color-text); transition: color 0.2s; }
.fmb-body small { font-size: 0.72rem; color: var(--color-text-light); }
.fmb-badge {
  position: absolute;
  top: -9px; right: 10px;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 8px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* ── Panel (factura / datos) ── */
.f-panel { display: flex; flex-direction: column; gap: 14px; }

/* Upload zone (funnel) — premium */
.f-upload-zone {
  border: 2px dashed rgba(26,122,204,0.35);
  border-radius: 16px;
  padding: 40px 24px 28px;
  text-align: center;
  background: linear-gradient(160deg, rgba(26,122,204,0.03) 0%, rgba(78,205,196,0.03) 100%);
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
}
.f-upload-zone:hover {
  border-color: var(--color-primary);
  background: linear-gradient(160deg, rgba(26,122,204,0.06) 0%, rgba(78,205,196,0.04) 100%);
  box-shadow: 0 0 0 4px rgba(26,122,204,0.08);
}
.f-upload-zone.drag-over {
  border-color: var(--color-primary);
  border-style: solid;
  background: rgba(26,122,204,0.07);
  box-shadow: 0 0 0 6px rgba(26,122,204,0.12);
  transform: scale(1.005);
}
.fuz-icon { margin-bottom: 14px; }
.fuz-icon--svg { display: flex; justify-content: center; }
.fuz-text { font-weight: 700; color: var(--color-text); font-size: 1rem; margin-bottom: 4px; }
.fuz-sub  { font-size: 0.82rem; color: var(--color-text-light); margin-bottom: 20px; }

.f-upload-ok {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  background: #f0fdf4;
  border: 1px solid #86efac;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  color: #166534;
  font-weight: 600;
}
.fuo-remove {
  margin-left: auto;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: #dcfce7;
  color: #166534;
  font-size: 0.72rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.fuo-remove:hover { background: #bbf7d0; }

/* Form fields (funnel) */
.f-fields { display: flex; flex-direction: column; gap: 12px; }
.f-field-row { display: flex; flex-direction: column; gap: 16px; }
.f-field { display: flex; flex-direction: column; gap: 6px; }
.f-field label { font-size: 0.85rem; font-weight: 600; color: var(--color-text); }
.f-field input {
  padding: 13px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--color-text);
  font-family: inherit;
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.f-field input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(26,122,204,0.1); }
.f-field input.error { border-color: var(--color-error); box-shadow: 0 0 0 3px rgba(229,62,62,0.1); }
.f-field input.valid { border-color: #38a169; box-shadow: 0 0 0 3px rgba(56,161,105,0.1); }
.f-error { font-size: 0.74rem; color: var(--color-error); min-height: 14px; }

/* Input wrap + icono de estado */
.f-input-wrap { position: relative; }
.f-input-wrap input { padding-right: 36px; }
.f-input-icon {
  position: absolute; right: 11px; top: 50%; transform: translateY(-50%);
  font-size: 0.85rem; font-style: normal; pointer-events: none;
  transition: opacity 0.2s;
}
.f-input-icon--valid { color: #38a169; }
.f-input-icon--error { color: var(--color-error); }

/* Honeypot oculto */
.f-honeypot { display: none !important; }

/* Spinner dentro del botón */
.f-btn-spinner {
  display: inline-block; width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: fBtnSpin 0.7s linear infinite;
  vertical-align: middle;
}
@keyframes fBtnSpin { to { transform: rotate(360deg); } }

/* Estado loading del botón */
.btn--loading { opacity: 0.8; cursor: not-allowed; pointer-events: none; }

/* Error de envío */
.f-submit-error {
  font-size: 0.82rem; color: var(--color-error);
  background: rgba(229,62,62,0.07); border: 1px solid rgba(229,62,62,0.2);
  border-radius: var(--radius-sm); padding: 8px 12px;
  text-align: center; margin-top: 8px; display: none;
}
.f-submit-error.visible { display: block; }

/* Checkbox (shared, referenced from funnel too) */
.checkbox-label {
  display: flex; align-items: flex-start; gap: 10px;
  cursor: pointer; font-size: 0.83rem; color: var(--color-text-light);
}
.checkbox-label input[type="checkbox"] { display: none; }
.checkbox-custom {
  width: 20px; height: 20px; min-width: 20px;
  border: 2px solid var(--color-border);
  border-radius: 4px; background: var(--color-white);
  transition: all var(--transition);
  position: relative; margin-top: 1px;
}
.checkbox-label input:checked + .checkbox-custom { background: var(--color-primary); border-color: var(--color-primary); }
.checkbox-label input:checked + .checkbox-custom::after {
  content: '✓'; position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 12px; font-weight: 700;
}

/* Datos panel */
.f-dato-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.f-dato { display: flex; flex-direction: column; gap: 8px; }
.f-dato-label {
  font-size: 0.84rem; font-weight: 600; color: var(--color-text);
  display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap;
}
.f-media-hint { font-size: 0.74rem; font-weight: 400; color: var(--color-text-light); }
.f-media-hint strong { color: var(--color-primary); font-weight: 700; }

/* CTA funnel */
.funnel-cta {
  padding: 17px 24px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  background: linear-gradient(135deg, #1a7acc 0%, #0d5fa3 100%);
  border-radius: 10px;
  box-shadow: 0 6px 22px rgba(26,122,204,0.42);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  transition: all 0.2s ease;
}
.funnel-cta:hover:not(.btn--loading) {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(26,122,204,0.52);
}

/* Texto de confianza bajo el botón */
.f-trust-text {
  font-size: 0.78rem;
  color: var(--color-text-light);
  text-align: center;
  margin-top: -8px;
  letter-spacing: 0.2px;
}

/* Opción secundaria subir factura */
.f-secondary-upload { text-align: center; padding-top: 2px; }
.f-upload-link {
  font-size: 0.81rem;
  color: var(--color-text-light);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
  padding: 0;
}
.f-upload-link:hover { color: var(--color-primary); }

/* Sección de contacto */
.f-contact-section { display: flex; flex-direction: column; gap: 16px; }

/* Divisor de sección */
.f-section-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.f-section-divider::before,
.f-section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* Hover checkbox */
.checkbox-label:hover .checkbox-custom { border-color: var(--color-primary); }

.funnel__legal { font-size: 0.73rem; color: var(--color-text-light); text-align: center; }

/* ── Card label (badge above title) ── */
.funnel__card-label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  background: rgba(26,122,204,0.08);
  border: 1px solid rgba(26,122,204,0.2);
  border-radius: 20px;
  font-size: 0.71rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

/* ── Upload button (premium) ── */
.fuz-btn-upload {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 26px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s ease;
  margin-bottom: 14px;
  box-shadow: 0 4px 14px rgba(26,122,204,0.32);
}
.fuz-btn-upload:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 7px 20px rgba(26,122,204,0.44);
}

/* ── Upload zone extras ── */
.fuz-formats {
  font-size: 0.71rem;
  color: var(--color-text-light);
  margin-bottom: 16px;
}
.fuz-trust-row {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.fuz-trust-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: rgba(26,122,204,0.07);
  border: 1px solid rgba(26,122,204,0.16);
  border-radius: 20px;
  font-size: 0.71rem;
  font-weight: 600;
  color: var(--color-primary);
}
.fuz-social-proof {
  font-size: 0.76rem;
  color: var(--color-text-light);
  font-style: italic;
  max-width: 320px;
  margin: 0 auto;
  line-height: 1.45;
}

/* ── Paso 2: Loading ── */
.funnel__card--loading {
  align-items: center;
  text-align: center;
  padding: 44px 28px;
  gap: 20px;
  min-height: 380px;
  justify-content: center;
}
.fl-spinner {
  width: 54px; height: 54px;
  border: 4px solid var(--color-bg-dark);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}
.fl-title { font-size: 1.15rem; font-weight: 700; color: var(--color-text); }
.fl-subtitle { font-size: 0.85rem; color: var(--color-text-light); margin-top: -10px; }
.fl-steps {
  list-style: none;
  display: flex; flex-direction: column; gap: 10px;
  text-align: left; width: 100%; max-width: 300px; margin: 0 auto;
}
.fl-step {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.84rem; color: var(--color-text-light);
  transition: color var(--transition);
}
.fl-step__dot {
  width: 10px; height: 10px; min-width: 10px;
  border-radius: 50%; background: var(--color-border);
  transition: background var(--transition), box-shadow var(--transition);
}
.fl-step__check { margin-left: auto; font-size: 0.75rem; color: var(--color-success); font-weight: 700; }
.fl-step.fl-step--active { color: var(--color-primary); font-weight: 600; }
.fl-step.fl-step--active .fl-step__dot { background: var(--color-primary); box-shadow: 0 0 0 4px rgba(26,122,204,0.18); animation: pulse 0.9s ease infinite; }
.fl-step.fl-step--done { color: var(--color-success); }
.fl-step.fl-step--done .fl-step__dot { background: var(--color-success); }
.fl-progress-bar { width: 100%; max-width: 300px; height: 5px; background: var(--color-bg-dark); border-radius: 3px; overflow: hidden; }
.fl-progress-fill { height: 100%; background: linear-gradient(to right, var(--color-primary), var(--color-accent)); border-radius: 3px; transition: width 0.45s ease; width: 0%; }

/* ── Paso 3: Resultados ── */
.funnel__card--results { max-width: 680px; }

.fr-alert { padding: 12px 16px; border-radius: var(--radius-md); font-size: 0.86rem; line-height: 1.5; }
.fr-alert strong { font-weight: 800; }
.fr-alert--danger  { background:#fef2f2; color:#991b1b; border:1px solid #fecaca; }
.fr-alert--warning { background:#fffbeb; color:#92400e; border:1px solid #fde68a; }
.fr-alert--ok      { background:#f0fdf4; color:#166534; border:1px solid #bbf7d0; }
.fr-alert--great   { background:#eff6ff; color:#1e40af; border:1px solid #bfdbfe; }

.fr-savings { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fr-saving-box {
  background: var(--color-bg); border-radius: var(--radius-md); padding: 14px;
  display: flex; flex-direction: column; gap: 3px;
  border: 1.5px solid var(--color-border);
}
.fr-saving-box--main { border-color: var(--color-primary); background: linear-gradient(135deg, rgba(26,122,204,0.04), rgba(78,205,196,0.04)); }
.frs-label { font-size: 0.68rem; color: var(--color-text-light); font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }
.frs-value { font-size: 1.45rem; font-weight: 800; color: var(--color-text); }
.frs-value--big { font-size: 1.9rem; color: var(--color-primary); }
.frs-sub { font-size: 0.7rem; color: var(--color-text-light); }

.fr-compare { background: var(--color-bg); border-radius: var(--radius-md); padding: 14px; }
.fr-compare__title { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--color-text-light); margin-bottom: 12px; }
.fr-bars { display: flex; flex-direction: column; gap: 8px; }
.fr-bar-row { display: grid; grid-template-columns: 100px 1fr 62px; align-items: center; gap: 8px; }
.fr-bar-label { font-size: 0.73rem; color: var(--color-text-light); white-space: nowrap; }
.fr-bar-row--best .fr-bar-label { color: #16a34a; font-weight: 700; }
.fr-bar-track { height: 9px; background: var(--color-bg-dark); border-radius: 5px; overflow: hidden; }
.fr-bar { height: 100%; border-radius: 5px; transition: width 0.7s cubic-bezier(0.25,1,0.5,1); }
.fr-bar--actual { background: #ef4444; }
.fr-bar--media  { background: #f59e0b; }
.fr-bar--best   { background: #22c55e; }
.fr-bar-val { font-size: 0.73rem; font-weight: 700; color: var(--color-text); text-align: right; }

.fr-tariffs-title { font-size: 0.82rem; font-weight: 700; color: var(--color-text); }
.fr-tariffs { display: flex; flex-direction: column; gap: 8px; }
.frt-card {
  display: flex; align-items: center; gap: 10px;
  padding: 12px; background: var(--color-white);
  border: 1.5px solid var(--color-border); border-radius: var(--radius-md);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.frt-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-sm); }
.frt-rank { font-size: 1.1rem; flex-shrink: 0; }
.frt-logo {
  width: 34px; height: 34px; min-width: 34px;
  border-radius: 7px; border: 1.5px solid;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.63rem; font-weight: 800;
}
.frt-info { flex: 1; min-width: 0; }
.frt-name { font-size: 0.82rem; font-weight: 700; color: var(--color-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.frt-provider { font-size: 0.71rem; color: var(--color-text-light); }
.frt-price { text-align: right; flex-shrink: 0; }
.frt-kwh { font-size: 0.8rem; font-weight: 700; color: var(--color-primary); }
.frt-kwh small { font-size: 0.64rem; font-weight: 400; color: var(--color-text-light); }
.frt-saving { font-size: 0.7rem; color: #16a34a; font-weight: 600; }
.frt-btn { padding: 8px 13px; font-size: 0.8rem; flex-shrink: 0; border-radius: var(--radius-sm); }

.fr-actions { display: flex; flex-direction: column; gap: 8px; }
.fr-back { font-size: 0.82rem; color: var(--color-text-light); text-align: center; cursor: pointer; padding: 8px; transition: color var(--transition); background: none; border: none; font-family: inherit; }
.fr-back:hover { color: var(--color-primary); }

/* Responsive tweaks */
@media (max-width: 480px) {
  .f-method-toggle { grid-template-columns: 1fr; }
  .f-field-row { grid-template-columns: 1fr; }
  .f-dato-row  { grid-template-columns: 1fr; }
  .fr-savings  { grid-template-columns: 1fr; }
  .fr-bar-row  { grid-template-columns: 80px 1fr 54px; }
  .funnel__card { padding: 24px 20px 22px; }
  .fmb-badge { display: none; }
}

/* ====================================================
   VALUE PROPS
   ==================================================== */
.value-props {
  background: var(--color-white);
  padding: 56px 0;
  border-bottom: 1px solid var(--color-bg-dark);
}
.value-props__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.value-prop {
  text-align: center;
  padding: 28px 24px;
  border-radius: var(--radius-md);
  background: var(--color-bg);
  transition: box-shadow var(--transition), transform var(--transition);
}
.value-prop:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.value-prop__icon { font-size: 2.4rem; margin-bottom: 14px; }
.value-prop__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text);
}
.value-prop__text { font-size: 0.9rem; color: var(--color-text-light); line-height: 1.5; }

/* ====================================================
   CALCULATOR
   ==================================================== */
.calculator {
  padding: 72px 0;
  background: var(--color-bg);
}
.calculator__card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

/* ── Panel inputs ── */
.calculator__inputs {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 32px;
  border-right: none;
  border-bottom: 1px solid var(--color-bg-dark);
}
.calc-group { display: flex; flex-direction: column; gap: 8px; }
.calc-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
.calc-label__hint {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--color-text-light);
}
.calc-label__hint strong { color: var(--color-primary); font-weight: 700; }

/* Stepper */
.stepper {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  width: fit-content;
}
.stepper__btn {
  width: 40px;
  height: 40px;
  background: var(--color-bg);
  color: var(--color-primary);
  font-size: 1.2rem;
  font-weight: 700;
  transition: background var(--transition);
}
.stepper__btn:hover { background: var(--color-bg-dark); }
.stepper__value {
  min-width: 60px;
  text-align: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  padding: 0 8px;
}

/* Select */
.calc-select {
  padding: 11px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-white);
  width: 100%;
  max-width: 320px;
  transition: border-color var(--transition);
}
.calc-select:focus { outline: none; border-color: var(--color-primary); }

/* Range */
.range-group { display: flex; flex-direction: column; gap: 8px; }
input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(to right, var(--color-primary) 0%, var(--color-primary) 17%, var(--color-bg-dark) 17%);
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--color-white);
  box-shadow: 0 2px 8px rgba(26,122,204,0.35);
  cursor: pointer;
  transition: transform var(--transition);
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.15); }
.range-labels {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--color-text-light);
}
.range-labels strong { color: var(--color-primary); font-size: 1rem; }

/* Profile preview */
.calc-profile-preview {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--color-text-light);
  border: 1px solid var(--color-border);
}
.cpp-icon { font-size: 1rem; }
.cpp-label strong { color: var(--color-text); font-weight: 600; }
.cpp-kwh { margin-left: auto; font-size: 0.78rem; }
.cpp-kwh strong { color: var(--color-primary); }

.calc-disclaimer {
  font-size: 0.75rem;
  color: var(--color-text-light);
  line-height: 1.5;
  opacity: 0.8;
}

/* ── Panel resultados ── */
.calculator__results {
  display: flex;
  flex-direction: column;
  padding: 32px;
  background: var(--color-bg);
  min-height: 400px;
}

/* Placeholder */
.result-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  flex: 1;
  padding: 24px 16px;
  color: var(--color-text-light);
}
.result-placeholder__icon { font-size: 2.8rem; margin-bottom: 12px; }
.result-placeholder__title { font-size: 1rem; font-weight: 600; color: var(--color-text); margin-bottom: 6px; }
.result-placeholder__sub   { font-size: 0.85rem; margin-bottom: 20px; line-height: 1.5; }
.result-placeholder__checklist {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 0.83rem;
}
.result-placeholder__checklist li { color: var(--color-text-light); }

/* ── Loading ── */
.calc-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex: 1;
  padding: 40px 20px;
}
.calc-loading__spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--color-bg-dark);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.calc-loading__title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
}
.calc-loading__steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  max-width: 280px;
}
.cls-step {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--color-text-light);
  transition: color var(--transition);
}
.cls-step__dot {
  width: 10px;
  height: 10px;
  min-width: 10px;
  border-radius: 50%;
  background: var(--color-border);
  transition: background var(--transition), box-shadow var(--transition);
}
.cls-step.cls-active { color: var(--color-primary); font-weight: 600; }
.cls-step.cls-active .cls-step__dot {
  background: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,122,204,0.2);
  animation: pulse 0.8s ease infinite;
}
.cls-step.cls-done { color: var(--color-success); }
.cls-step.cls-done .cls-step__dot { background: var(--color-success); }
.cls-step.cls-done::after { content: ' ✓'; font-size: 0.75rem; }
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 3px rgba(26,122,204,0.2); }
  50%      { box-shadow: 0 0 0 6px rgba(26,122,204,0.1); }
}

/* ── Result panel ── */
.result-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: fadeSlideIn 0.4s ease;
}
@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Alert dinámica */
.result-alert {
  padding: 13px 16px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  line-height: 1.5;
  font-weight: 500;
}
.result-alert strong { font-weight: 800; }
.result-alert--danger  { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.result-alert--warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.result-alert--ok      { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.result-alert--great   { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }

/* Cifras principales */
.result-savings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.result-savings__item {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border: 1.5px solid var(--color-border);
}
.result-savings__item--main {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, rgba(26,122,204,0.04), rgba(78,205,196,0.04));
}
.rs-label { font-size: 0.72rem; color: var(--color-text-light); font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px; }
.rs-amount { font-size: 1.4rem; font-weight: 800; color: var(--color-text); }
.rs-amount--big { font-size: 1.8rem; color: var(--color-primary); }
.rs-sublabel { font-size: 0.72rem; color: var(--color-text-light); line-height: 1.4; }

/* Barras comparativas */
.result-compare {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid var(--color-border);
}
.result-compare__title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 14px;
}
.result-compare__rows { display: flex; flex-direction: column; gap: 10px; }
.rcr-row {
  display: grid;
  grid-template-columns: 110px 1fr 60px;
  align-items: center;
  gap: 10px;
}
.rcr-label { font-size: 0.75rem; color: var(--color-text-light); white-space: nowrap; }
.rcr-bar-wrap {
  height: 10px;
  background: var(--color-bg-dark);
  border-radius: 5px;
  overflow: hidden;
}
.rcr-bar {
  height: 100%;
  border-radius: 5px;
  transition: width 0.7s cubic-bezier(0.25,1,0.5,1);
  width: 0%;
}
.rcr-bar--actual  { background: #ef4444; }
.rcr-bar--media   { background: var(--color-yellow); }
.rcr-bar--optimo  { background: var(--color-success); }
.rcr-value { font-size: 0.75rem; font-weight: 700; color: var(--color-text); text-align: right; }

/* Desglose v2 */
.result-breakdown-v2 {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid var(--color-border);
}
.rbd-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--color-text-light);
  margin-bottom: 14px;
}
.rbd-row { margin-bottom: 14px; }
.rbd-row:last-child { margin-bottom: 0; }
.rbd-row__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.rbd-row__label { font-size: 0.82rem; font-weight: 600; color: var(--color-text); }
.rbd-row__saving { font-size: 0.78rem; color: var(--color-success); font-weight: 700; }
.rbd-row__saving em { font-style: normal; color: var(--color-text-light); font-weight: 400; }
.rbd-row__bars { display: flex; flex-direction: column; gap: 4px; }
.rbd-bar-wrap { height: 22px; position: relative; }
.rbd-bar {
  height: 100%;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  padding: 0 8px;
  font-size: 0.72rem;
  font-weight: 700;
  transition: width 0.6s ease;
  min-width: 40px;
  color: white;
}
.rbd-bar--actual  { background: rgba(26,122,204,0.25); color: var(--color-primary); }
.rbd-bar--optimo  { background: rgba(22,163,74,0.2);  color: #166534; }

/* Meta */
.result-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: var(--color-text-light);
}
.result-meta__perfil {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 0.78rem;
}
.rmp--green  { background: #f0fdf4; color: #166534; }
.rmp--yellow { background: #fffbeb; color: #92400e; }
.rmp--orange { background: #fff7ed; color: #9a3412; }
.rmp--red    { background: #fef2f2; color: #991b1b; }
.rmp-icon    { font-size: 0.9rem; }
.result-meta__kwh strong { color: var(--color-primary); }

/* ====================================================
   HOW IT WORKS
   ==================================================== */
.how-it-works {
  padding: 72px 0;
  background: var(--color-white);
}
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: stretch;
  position: relative;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 24px;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  position: relative;
  flex: 1;
}
.step__number {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step__icon { font-size: 2.4rem; margin-bottom: 14px; }
.step__icon--svg {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: rgba(26,122,204,0.07);
  border: 1.5px solid rgba(26,122,204,0.13);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  transition: background var(--transition), box-shadow var(--transition);
}
.step:hover .step__icon--svg {
  background: rgba(26,122,204,0.12);
  box-shadow: 0 4px 18px rgba(26,122,204,0.14);
}
.step__title { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; color: var(--color-text); }
.step__text { font-size: 0.9rem; color: var(--color-text-light); line-height: 1.5; }
.step__connector {
  width: 2px;
  height: 32px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-accent));
  margin: 0 auto;
}

/* ====================================================
   COMPARADOR DE TARIFAS
   ==================================================== */
.comparator {
  padding: 72px 0;
  background: var(--color-bg);
}

/* ── Toolbar (filtros + sort) ── */
.comparator-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.comparator-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  flex: 1;
}
.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 9px 18px;
  border-radius: var(--radius-xl);
  font-size: 0.86rem;
  font-weight: 600;
  background: var(--color-white);
  color: var(--color-text-light);
  border: 1.5px solid var(--color-border);
  transition: all var(--transition);
  white-space: nowrap;
}
.filter-btn__icon { font-size: 0.9rem; }
.filter-btn:hover { border-color: var(--color-primary); color: var(--color-primary); background: rgba(26,122,204,0.04); }
.filter-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 2px 10px rgba(26,122,204,0.25);
}

/* Sort */
.comparator-sort {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.sort-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-light);
  white-space: nowrap;
}
.sort-select {
  padding: 9px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.86rem;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-white);
  cursor: pointer;
  transition: border-color var(--transition);
}
.sort-select:focus { outline: none; border-color: var(--color-primary); }

/* Status bar */
.comparator-status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  font-size: 0.82rem;
}
.comparator-status__count {
  font-weight: 700;
  color: var(--color-primary);
}
.comparator-status__info { color: var(--color-text-light); }

/* Grid */
.tariffs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 40px;
}
.tariffs-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 56px 20px;
  color: var(--color-text-light);
}
.tariffs-empty__icon { font-size: 2.5rem; margin-bottom: 12px; }

/* ── Tariff card ── */
.tariff-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 22px 22px 18px;
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.tariff-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
  transform: translateY(-4px);
}
.tariff-card--cheapest {
  border-color: #f59e0b;
  box-shadow: 0 4px 20px rgba(245,158,11,0.18);
}
.tariff-card--cheapest:hover { border-color: #d97706; }

/* Badge */
.tc-badge {
  position: absolute;
  top: -12px;
  left: 18px;
  font-size: 0.73rem;
  font-weight: 700;
  padding: 4px 13px;
  border-radius: var(--radius-xl);
  letter-spacing: 0.2px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.tc-badge--gold    { background: linear-gradient(90deg,#f59e0b,#d97706); color: #fff; }
.tc-badge--blue    { background: var(--color-primary); color: #fff; }
.tc-badge--green   { background: #16a34a; color: #fff; }

/* Header: logo + info + kwh */
.tc-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.tc-logo {
  width: 46px;
  height: 46px;
  min-width: 46px;
  border-radius: 10px;
  border: 1.5px solid transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}
.tc-info { flex: 1; min-width: 0; }
.tc-name {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tc-provider { font-size: 0.78rem; color: var(--color-text-light); margin-top: 1px; }
.tc-types    { font-size: 0.72rem; color: var(--color-text-light); margin-top: 3px; opacity: 0.8; }
.tc-kwh {
  text-align: right;
  flex-shrink: 0;
}
.tc-kwh__value {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.5px;
}
.tc-kwh__label { font-size: 0.72rem; color: var(--color-text-light); }

/* Divider */
.tc-divider {
  height: 1px;
  background: var(--color-bg-dark);
  margin: 0 -4px;
}

/* Métricas */
.tc-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.tc-metric {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.tc-metric__label { font-size: 0.75rem; color: var(--color-text-light); }
.tc-metric__value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
}
.tc-metric__value small { font-size: 0.72rem; font-weight: 400; color: var(--color-text-light); }
.tc-metric--saving { }
.tc-metric__value--saving {
  color: #16a34a;
  font-size: 0.95rem;
}

/* Chips */
.tc-features { display: flex; flex-wrap: wrap; gap: 6px; }
.tc-chip {
  font-size: 0.73rem;
  padding: 4px 10px;
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  color: var(--color-text-light);
  border: 1px solid transparent;
  white-space: nowrap;
}
.tc-chip--fijo     { background: #eff6ff; color: #1d4ed8; border-color: #bfdbfe; }
.tc-chip--indexado { background: #fefce8; color: #92400e; border-color: #fde68a; }
.tc-chip--ok       { background: #f0fdf4; color: #166534; border-color: #bbf7d0; }
.tc-chip--warn     { background: #fff7ed; color: #9a3412; border-color: #fed7aa; }
.tc-chip--green    { background: #f0fdf4; color: #166534; border-color: #bbf7d0; }

/* Acciones */
.tc-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 2px;
}
.btn-info {
  flex-shrink: 0;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(26,122,204,0.07);
  border: 1.5px solid rgba(26,122,204,0.2);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-info:hover { background: rgba(26,122,204,0.14); border-color: var(--color-primary); }
.tc-choose { flex: 1; }

/* CTA inferior */
.comparator__cta {
  text-align: center;
  padding: 32px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1.5px dashed var(--color-border);
}
.comparator__cta-text {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: 16px;
}

/* ── Tariff modal ── */
.tariff-modal { max-width: 480px; }
.tariff-modal__header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.tariff-modal__logo {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: 12px;
  border: 2px solid;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
}
.tariff-modal__name { font-size: 1.1rem; font-weight: 700; color: var(--color-text); }
.tariff-modal__provider { font-size: 0.85rem; color: var(--color-text-light); }
.tariff-modal__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.tariff-modal__stat {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 12px;
  text-align: center;
}
.tariff-modal__stat--saving { background: #f0fdf4; }
.tariff-modal__stat-label { font-size: 0.72rem; color: var(--color-text-light); display: block; margin-bottom: 4px; }
.tariff-modal__stat-value { font-size: 0.95rem; font-weight: 700; color: var(--color-text); }
.tariff-modal__stat--saving .tariff-modal__stat-value { color: #16a34a; }
.tariff-modal__features { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.tariff-modal__disclaimer {
  font-size: 0.8rem;
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: 16px;
  line-height: 1.5;
}

/* ====================================================
   PROVIDERS
   ==================================================== */
.providers {
  padding: 56px 0;
  background: var(--color-white);
}
.providers__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  justify-items: center;
}
.provider-logo {
  width: 100%;
  max-width: 120px;
  height: 60px;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-text-light);
  text-align: center;
  padding: 6px;
  transition: all var(--transition);
}
.provider-logo:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(26,122,204,0.04);
}

/* ====================================================
   PROMO BANNER
   ==================================================== */
.promo-banner {
  padding: 64px 0;
  background: linear-gradient(135deg, #0a4d8f, #1a7acc);
}
.promo-banner__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
.promo-banner__content { color: var(--color-white); }
.promo-banner__badge {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-xl);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.promo-banner__title {
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: 700;
  margin-bottom: 16px;
}
.promo-banner__text {
  font-size: 0.95rem;
  opacity: 0.9;
  margin-bottom: 28px;
  max-width: 440px;
  line-height: 1.6;
}

/* Device mockup */
.promo-banner__device {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  padding: 20px;
  max-width: 300px;
  margin: 0 auto;
}
.device-screen { background: rgba(255,255,255,0.08); border-radius: var(--radius-md); padding: 16px; }
.device-graph {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 80px;
  margin-bottom: 10px;
}
.graph-bar {
  flex: 1;
  background: rgba(255,255,255,0.3);
  border-radius: 4px 4px 0 0;
  transition: height var(--transition);
}
.graph-bar--accent { background: var(--color-accent); }
.device-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.7);
  text-align: center;
}

/* ====================================================
   TESTIMONIALS
   ==================================================== */
.testimonials {
  padding: 72px 0;
  background: var(--color-bg);
}
.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.testimonial {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}
.testimonial__stars { color: var(--color-yellow); font-size: 1rem; margin-bottom: 12px; }
.testimonial__text {
  font-size: 0.93rem;
  color: var(--color-text);
  line-height: 1.6;
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial__author { display: flex; align-items: center; gap: 12px; }
.testimonial__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  flex-shrink: 0;
}
.testimonial__author strong { display: block; font-size: 0.9rem; color: var(--color-text); }
.testimonial__author span { font-size: 0.8rem; color: var(--color-text-light); }

/* ====================================================
   FAQs
   ==================================================== */
.faqs {
  padding: 72px 0;
  background: var(--color-white);
}
.faqs__list { display: flex; flex-direction: column; gap: 8px; max-width: 760px; margin: 0 auto; }
.faq-item {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--color-primary); }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-white);
  text-align: left;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--color-bg); }
.faq-item.open .faq-question { background: var(--color-bg); color: var(--color-primary); }
.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-bg-dark);
  color: var(--color-primary);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition), background var(--transition);
  font-weight: 700;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--color-primary);
  color: var(--color-white);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding var(--transition);
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
  padding: 0 20px;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 20px 18px;
}

/* ====================================================
   GUIDES
   ==================================================== */
.guides {
  padding: 72px 0;
  background: var(--color-bg);
}
.guides__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.guide-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}
.guide-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.guide-card__img {
  height: 192px;
  background: #d0ddef;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}
.guide-card__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 45%, rgba(0,0,0,0.14) 100%);
  pointer-events: none;
}
/* Guide 1 — Cómo leer tu factura */
.guide-card__img--1 {
  background-image: url('https://images.unsplash.com/photo-1450101499163-c8848c66ca85?w=600&q=78&auto=format&fit=crop');
  background-position: center top;
}
/* Guide 2 — Trucos de ahorro */
.guide-card__img--2 {
  background-image: url('https://images.unsplash.com/photo-1473341304170-971dccb5ac1e?w=600&q=78&auto=format&fit=crop');
  background-position: center center;
}
/* Guide 3 — Tarifa regulada vs. mercado libre */
.guide-card__img--3 {
  background-image: url('https://images.unsplash.com/photo-1551288049-bebda4e38f71?w=600&q=78&auto=format&fit=crop');
  background-position: center top;
}
.guide-card__body { padding: 20px; }
.guide-card__tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-primary);
  background: rgba(26,122,204,0.1);
  padding: 3px 10px;
  border-radius: var(--radius-xl);
  margin-bottom: 10px;
}
.guide-card__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
  line-height: 1.4;
}
.guide-card__excerpt { font-size: 0.85rem; color: var(--color-text-light); margin-bottom: 14px; line-height: 1.5; }

/* ====================================================
   CTA FINAL
   ==================================================== */
.cta-final {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
}
.cta-final__inner { text-align: center; color: var(--color-white); }
.cta-final__title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 16px;
}
.cta-final__text {
  font-size: 1.05rem;
  opacity: 0.9;
  margin-bottom: 32px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* ====================================================
   FOOTER
   ==================================================== */
.footer {
  background: #0d2140;
  color: rgba(255,255,255,0.75);
}
.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding: 48px 0 40px;
}
.footer__brand { display: flex; flex-direction: column; gap: 16px; }
.footer__logo { display: flex; align-items: center; gap: 10px; }
.footer__tagline { font-size: 0.88rem; max-width: 220px; line-height: 1.5; }
.footer__social { display: flex; gap: 8px; }
.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  transition: all var(--transition);
  text-decoration: none;
}
.social-btn:hover { background: var(--color-primary); color: var(--color-white); }

.footer__nav { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.footer__col-title {
  color: var(--color-white);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 8px; }
.footer__col a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer__col a:hover { color: var(--color-white); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
}
.footer__bottom a { color: rgba(255,255,255,0.6); }
.footer__bottom a:hover { color: var(--color-white); }
.footer__phone { color: rgba(255,255,255,0.6); }

/* ====================================================
   FLOATING CTA
   ==================================================== */
.floating-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition);
  pointer-events: none;
}
.floating-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.floating-cta__btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-xl);
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: var(--shadow-lg);
  text-decoration: none;
  transition: all var(--transition);
}
.floating-cta__btn:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  color: var(--color-white);
}

/* ====================================================
   MODAL
   ==================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13,33,64,0.7);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  max-width: 420px;
  width: 100%;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.3s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-bg);
  color: var(--color-text-light);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.modal__close:hover { background: var(--color-bg-dark); }
.modal__icon { font-size: 3rem; margin-bottom: 16px; }
.modal__title { font-size: 1.4rem; font-weight: 700; margin-bottom: 12px; color: var(--color-text); }
.modal__text { font-size: 0.93rem; color: var(--color-text-light); margin-bottom: 24px; line-height: 1.5; }

/* ====================================================
   RESPONSIVE — TABLET (≥640px)
   ==================================================== */
@media (min-width: 640px) {
  .form-row { grid-template-columns: 1fr 1fr; }
  .value-props__grid { grid-template-columns: repeat(3, 1fr); }
  .testimonials__grid { grid-template-columns: repeat(3, 1fr); }
  .guides__grid { grid-template-columns: repeat(2, 1fr); }
  .providers__grid { grid-template-columns: repeat(4, 1fr); }
  .tariffs-grid { grid-template-columns: repeat(2, 1fr); }
  .tariff-modal__stats { grid-template-columns: repeat(3, 1fr); }
}

/* ====================================================
   RESPONSIVE — MOBILE comparator toolbar
   ==================================================== */
@media (max-width: 639px) {
  .comparator-toolbar { flex-direction: column; align-items: flex-start; }
  .comparator-sort { width: 100%; }
  .sort-select { width: 100%; }
  .comparator-status { flex-direction: column; align-items: flex-start; gap: 4px; }
  .tariff-modal__stats { grid-template-columns: 1fr 1fr; }
  .tariff-modal__stat:last-child { grid-column: 1 / -1; }
  .tc-metrics { grid-template-columns: 1fr 1fr; }
}

/* ====================================================
   RESPONSIVE — DESKTOP (≥1024px)
   ==================================================== */
@media (min-width: 1024px) {
  .nav { display: flex; }
  .header__phone { display: flex; }
  .burger { display: none; }

  .funnel__container { padding: 0 24px; }

  .how-it-works .steps {
    flex-direction: row;
    align-items: stretch;
  }
  .step__connector {
    width: 60px;
    height: 2px;
    margin: auto 0;
    background: linear-gradient(to right, var(--color-primary), var(--color-accent));
  }

  .calculator__card {
    grid-template-columns: 1fr 1fr;
  }
  .calculator__inputs {
    border-right: 1px solid var(--color-bg-dark);
    border-bottom: none;
  }
  .result-savings { grid-template-columns: 1fr 1fr; }
  .rcr-row { grid-template-columns: 120px 1fr 68px; }

  .promo-banner__inner { grid-template-columns: 1fr 1fr; }
  .promo-banner__visual { display: flex; justify-content: flex-end; }

  .guides__grid { grid-template-columns: repeat(3, 1fr); }
  .tariffs-grid { grid-template-columns: repeat(3, 1fr); }
  .providers__grid { grid-template-columns: repeat(5, 1fr); }

  .footer__top { grid-template-columns: 240px 1fr; }
  .footer__nav { grid-template-columns: repeat(3, 1fr); }
  .footer__bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* ====================================================
   RESPONSIVE — MOBILE: hide nav
   ==================================================== */
@media (max-width: 1023px) {
  .nav { display: none; }
  .header__phone { display: none; }
  .burger { display: flex; }
}

/* ====================================================
   POST-COMPARADOR — CTA grid + continuation form
   ==================================================== */

/* ── CTA grid de clasificación de lead ── */
.fr-post-result {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--color-bg-dark);
}
.fr-post-title {
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}
.fr-cta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
@media (min-width: 600px) {
  .fr-cta-grid { grid-template-columns: repeat(3, 1fr); }
}
.fr-cta-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 16px 10px;
  border-radius: 14px;
  border: 2px solid transparent;
  cursor: pointer;
  background: #fff;
  text-align: center;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.fr-cta-card:hover,
.fr-cta-card:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.11);
  outline: none;
}
.fr-cta-card--hot  { background: linear-gradient(135deg,#fff7ed,#fff); border-color: #f97316; }
.fr-cta-card--warm { background: linear-gradient(135deg,#eff6ff,#fff); border-color: #3b82f6; }
.fr-cta-card--cold { background: linear-gradient(135deg,#f0fdf4,#fff); border-color: #22c55e; }

.fr-cta-card--hot.fr-cta-card--selected  { border-color: #ea580c; background: linear-gradient(135deg,#ffedd5,#fff7ed); box-shadow: 0 4px 16px rgba(249,115,22,0.22); }
.fr-cta-card--warm.fr-cta-card--selected { border-color: #2563eb; background: linear-gradient(135deg,#dbeafe,#eff6ff); box-shadow: 0 4px 16px rgba(59,130,246,0.22); }
.fr-cta-card--cold.fr-cta-card--selected { border-color: #16a34a; background: linear-gradient(135deg,#dcfce7,#f0fdf4); box-shadow: 0 4px 16px rgba(34,197,94,0.22); }

.fr-cta-icon  { font-size: 1.6rem; line-height: 1; }
.fr-cta-title { font-size: 0.875rem; font-weight: 700; color: var(--color-text); }
.fr-cta-desc  { font-size: 0.76rem; color: var(--color-text-muted); line-height: 1.4; }

/* ── Formulario de continuación ── */
.fr-continuation {
  margin-top: 18px;
  padding: 20px;
  background: #f8fafc;
  border-radius: 14px;
  border: 1px solid var(--color-bg-dark);
  animation: frSlideIn 0.3s ease;
}
@keyframes frSlideIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fr-cont-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 18px;
}
.fr-cont-icon  { font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
.fr-cont-title { font-size: 0.97rem; font-weight: 700; color: var(--color-text); margin: 0 0 3px; }
.fr-cont-sub   { font-size: 0.80rem; color: var(--color-text-muted); margin: 0; }

.fr-cont-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: 10px;
}
@media (min-width: 480px) {
  .fr-cont-row { grid-template-columns: 1fr 1fr; }
}
.fr-cont-field   { display: flex; flex-direction: column; gap: 4px; }
.fr-cont-label   { font-size: 0.78rem; font-weight: 600; color: var(--color-text); }
.fr-cont-optional { font-weight: 400; color: var(--color-text-muted); }

.fr-cont-input {
  padding: 9px 12px;
  border: 1.5px solid #d1d5db;
  border-radius: 8px;
  font-size: 0.875rem;
  font-family: inherit;
  color: var(--color-text);
  background: #fff;
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.fr-cont-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,122,204,0.12);
}

.fr-cont-consent {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 12px 0 10px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  cursor: pointer;
  line-height: 1.5;
}
.fr-cont-consent input { margin-top: 3px; flex-shrink: 0; accent-color: var(--color-primary); }
.fr-cont-consent a     { color: var(--color-primary); }
.fr-cont-err {
  font-size: 0.78rem;
  color: #ef4444;
  min-height: 1.1rem;
  margin-bottom: 6px;
}

/* ── Estado de éxito ── */
.fr-success {
  margin-top: 18px;
  padding: 28px 22px;
  background: linear-gradient(135deg,#f0fdf4,#fff);
  border: 1.5px solid #22c55e;
  border-radius: 14px;
  text-align: center;
  animation: frSlideIn 0.35s ease;
}
.fr-success-icon  { font-size: 2.2rem; margin-bottom: 10px; }
.fr-success-title { font-size: 1.05rem; font-weight: 700; color: #15803d; margin: 0 0 6px; }
.fr-success-body  { font-size: 0.84rem; color: var(--color-text-muted); margin: 0; }

/* ===================== WATIO 3D MASCOT ===================== */
#watio-mascot {
  position: fixed;
  bottom: 5vh;
  left: 5vw;
  width: 160px;
  height: 200px;
  z-index: 90;
  pointer-events: none;
  opacity: 0;
  background: transparent !important;
  transition: opacity 0.7s ease;
  will-change: left, bottom;
}

#watio-mascot.watio--loaded {
  opacity: 1;
  pointer-events: auto;
}

#watio-mascot canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
  background: transparent !important;
}

/* Cursor pointer al pasar por encima */
#watio-mascot:hover {
  cursor: pointer;
}

/* Burbuja de chat */
.watio-bubble {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) scale(0.85);
  background: #ffffff;
  color: #1a1a2e;
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.35;
  padding: 9px 14px;
  border-radius: 16px 16px 16px 4px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.13), 0 1px 4px rgba(0,0,0,0.08);
  white-space: nowrap;
  pointer-events: auto;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.35s ease, transform 0.35s ease;
  z-index: 91;
  border: 1.5px solid rgba(99, 179, 237, 0.3);
}

/* Cola de la burbuja */
.watio-bubble::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 22px;
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 0px solid transparent;
  border-top: 8px solid #ffffff;
  filter: drop-shadow(0 2px 2px rgba(0,0,0,0.08));
}

.watio-bubble--visible {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

@media (max-width: 640px) {
  .watio-bubble {
    font-size: 0.72rem;
    padding: 7px 11px;
    white-space: normal;
    max-width: 140px;
    text-align: center;
  }
}

/* Tablet */
@media (max-width: 1024px) {
  #watio-mascot {
    width: 120px;
    height: 150px;
  }
}

/* Mobile — se queda fijo abajo-izquierda, más pequeño */
@media (max-width: 640px) {
  #watio-mascot {
    width: 85px;
    height: 108px;
    bottom: 72px !important; /* por encima del floating CTA */
    left: 10px !important;   /* fijo en mobile, no se mueve */
  }
}