/* ===========================================================================
   Landing V4 (rediseño Brief V5) — Software a la medida
   Manual de marca FSG · Raleway + Open Sans · Paleta oficial
   =========================================================================== */

:root {
  /* Backgrounds — Manual FSG */
  --bg-primary: #FFFFFF;
  --bg-soft: #F7F8FC;
  --bg-dark: #060821;
  --bg-dark-elevated: #0F1233;

  /* Inks */
  --ink: #060821;
  --ink-soft: #3D3F55;
  --ink-mute: #7A7C8E;

  /* Complementarios oficiales */
  --accent-blue: #0D5CA7;
  --accent-blue-hover: #0A4A8D;
  --accent-orange: #F2931C;
  --accent-orange-soft: #FFB04A;
  --accent-green: #7EAB39;
  --accent-red: #DD2928;

  /* On dark */
  --on-dark: #FFFFFF;
  --on-dark-soft: rgba(255, 255, 255, 0.75);
  --on-dark-mute: rgba(255, 255, 255, 0.55);
  --on-dark-line: rgba(255, 255, 255, 0.12);

  /* Lineas */
  --line: rgba(6, 8, 33, 0.08);
  --line-strong: rgba(6, 8, 33, 0.15);
  --line-soft: rgba(6, 8, 33, 0.04);

  /* Sombras */
  --shadow-soft: 0 1px 2px rgba(6, 8, 33, 0.04), 0 8px 24px rgba(6, 8, 33, 0.06);
  --shadow-deep: 0 4px 8px rgba(6, 8, 33, 0.08), 0 24px 48px rgba(6, 8, 33, 0.12);

  /* Tipografia */
  --font-display: 'Raleway', system-ui, -apple-system, sans-serif;
  --font-body: 'Open Sans', system-ui, -apple-system, sans-serif;

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

  /* Radio */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 999px;
}

/* ============== Reset / base ============== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, picture, video { max-width: 100%; display: block; }
a { color: var(--accent-blue); text-decoration: none; }
a:hover { color: var(--accent-blue-hover); }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); margin: 0; }
h1 { font-weight: 700; line-height: 1.08; letter-spacing: -0.02em; }
h2 { font-weight: 700; line-height: 1.12; letter-spacing: -0.02em; }
h3 { font-weight: 600; line-height: 1.3; }
h4 { font-weight: 700; line-height: 1.4; }
p  { margin: 0 0 1em 0; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
@media (min-width: 768px) {
  .container { padding: 0 24px; }
}

.section-padding {
  padding: 60px 0;
}
@media (min-width: 920px) {
  .section-padding { padding: 96px 0; }
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--accent-orange);
  color: var(--ink);
  padding: 8px 16px;
  z-index: 200;
  font-weight: 700;
}
.skip-link:focus { top: 0; }

:focus-visible {
  outline: 2px solid var(--accent-orange);
  outline-offset: 2px;
  border-radius: 2px;
}

.section-eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: var(--space-4);
}
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  margin-bottom: var(--space-6);
  max-width: 880px;
}
.section-intro {
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 760px;
  margin-bottom: var(--space-10);
}
.accent {
  color: var(--accent-blue);
  position: relative;
}
.accent::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: -2px;
  height: 4px;
  background: var(--accent-orange);
  opacity: 0.55;
  border-radius: 2px;
  z-index: -1;
}
@supports (-webkit-text-decoration-color: red) {
  .accent { z-index: 1; }
}

/* ============== Topbar ============== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
@media (min-width: 768px) {
  .topbar-inner { padding: 12px 24px; }
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 800;
}
.brand-isotipo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}
@media (max-width: 719px) {
  .brand-isotipo { width: 44px; height: 44px; }
}
.brand-name {
  font-size: 15px;
  line-height: 1.1;
  display: flex;
  flex-direction: column;
}
.brand-name small {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.02em;
  margin-top: 2px;
}
.brand-iso {
  height: 44px;
  width: auto;
  object-fit: contain;
  margin-left: 10px;
  flex-shrink: 0;
  display: block;
}
.topbar-cta {
  background: var(--accent-orange);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  transition: background 180ms ease, transform 180ms ease;
  white-space: nowrap;
}
.topbar-cta:hover {
  background: #E08512;
  color: var(--ink);
  transform: translateY(-1px);
}
@media (max-width: 719px) {
  .brand-name small,
  .brand-iso { display: none; }
  .topbar-cta { font-size: 12px; padding: 8px 14px; }
}

/* ============== Hero ============== */
.hero {
  background: var(--bg-dark);
  color: var(--on-dark);
  padding: 60px 0 80px;
  position: relative;
  overflow: hidden;
}
@media (min-width: 920px) {
  .hero { padding: 88px 0 110px; }
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 400px at 20% 0%, rgba(13, 92, 167, 0.18), transparent 70%),
    radial-gradient(700px 400px at 90% 80%, rgba(242, 147, 28, 0.10), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  position: relative;
  z-index: 1;
}
@media (min-width: 920px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: start;
  }
}
.hero-eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-orange-soft);
  margin-bottom: var(--space-5);
}
.hero h1 {
  font-size: clamp(36px, 5.5vw, 64px);
  color: var(--on-dark);
  margin-bottom: var(--space-6);
}
.hero h1 .accent {
  color: var(--accent-orange);
}
.hero h1 .accent::after {
  background: var(--accent-orange);
  opacity: 0.45;
  bottom: 0;
  height: 6px;
}
.hero-subheadline {
  color: var(--on-dark-soft);
  font-size: 16px;
  line-height: 1.65;
  margin-bottom: var(--space-10);
  max-width: 560px;
}
@media (min-width: 920px) {
  .hero-subheadline { font-size: 17px; }
}

.proof-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: var(--space-8);
}
@media (min-width: 720px) {
  .proof-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; }
}
.proof-item {
  border-top: 1px solid var(--on-dark-line);
  padding-top: 16px;
}
.proof-number {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 38px);
  color: var(--accent-orange);
  line-height: 1;
  margin-bottom: 8px;
}
.proof-label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--on-dark-soft);
}

.hero-trust {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--on-dark-line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}
.hero-trust-iso {
  height: 44px;
  width: auto;
  flex-shrink: 0;
  display: block;
  background: rgba(255,255,255,0.95);
  border-radius: 6px;
  padding: 6px 10px;
  object-fit: contain;
}
.hero-trust-text {
  flex: 1 1 220px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--on-dark-mute);
}

.hero-illustration {
  margin: 32px 0 0;
  padding: 0;
}
.hero-illustration img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  border: 1px solid var(--on-dark-line);
  display: block;
}
@media (min-width: 920px) {
  .hero-illustration { margin-top: 40px; }
}

/* ============== Form card ============== */
.form-card {
  background: var(--bg-dark-elevated);
  border-radius: var(--radius-lg);
  border-top: 4px solid var(--accent-orange);
  padding: 28px 24px;
  box-shadow: var(--shadow-deep);
  color: var(--on-dark);
  position: relative;
}
@media (min-width: 720px) {
  .form-card { padding: 36px 32px; }
}
.form-step {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-orange-soft);
  margin-bottom: 14px;
}
.form-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 2.6vw, 28px);
  line-height: 1.2;
  color: var(--on-dark);
  margin-bottom: 12px;
}
.form-heading .accent {
  color: var(--accent-orange);
}
.form-heading .accent::after {
  background: var(--accent-orange);
  opacity: 0.45;
  height: 4px;
}
.form-sub {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--on-dark-soft);
  margin-bottom: 24px;
}

.form-field { margin-bottom: 14px; }
.form-field label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-dark-mute);
  margin-bottom: 6px;
}
.form-control,
.form-row select {
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1.5px solid rgba(255, 255, 255, 0.14);
  color: var(--on-dark);
  padding: 14px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 16px; /* clave anti-zoom iOS */
  line-height: 1.4;
  transition: border-color 180ms ease, background 180ms ease;
}
.form-control::placeholder { color: rgba(255, 255, 255, 0.45); }
.form-control:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--accent-orange);
  background: rgba(255, 255, 255, 0.10);
}
.form-control[aria-invalid="true"] {
  border-color: #B91C1C;
}
.form-error {
  display: none;
  font-size: 12.5px;
  color: #FCA5A5;
  margin-top: 6px;
  line-height: 1.4;
}
.form-error.show { display: block; }
.form-error::before {
  content: '⚠ ';
}

.form-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 10px;
}

.form-submit {
  width: 100%;
  background: var(--accent-orange);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  padding: 16px 24px;
  border: none;
  border-radius: var(--radius-sm);
  margin-top: 8px;
  transition: background 180ms ease, transform 180ms ease;
}
.form-submit:hover:not(:disabled) {
  background: #E08512;
  transform: translateY(-1px);
}
.form-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.form-submit .spinner {
  display: none;
  width: 16px; height: 16px;
  margin-right: 8px;
  border: 2px solid rgba(6, 8, 33, 0.25);
  border-top-color: var(--ink);
  border-radius: 50%;
  vertical-align: middle;
  animation: spin 0.8s linear infinite;
}
.form-submit.loading .spinner { display: inline-block; }
.form-submit.loading .label { opacity: 0.7; }
@keyframes spin { to { transform: rotate(360deg); } }

.form-next {
  margin-top: 18px;
  padding: 14px 16px;
  background: rgba(13, 92, 167, 0.18);
  border-left: 3px solid var(--accent-blue);
  border-radius: 4px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--on-dark-soft);
}
.form-next-label {
  display: block;
  font-weight: 700;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-orange-soft);
  margin-bottom: 8px;
}
.form-next-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.form-next-list li {
  position: relative;
  padding: 4px 0 4px 20px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--on-dark-soft);
}
.form-next-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 10px;
  width: 12px; height: 12px;
  background: var(--accent-green);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/></svg>") center/contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/></svg>") center/contain no-repeat;
}

.form-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 16px;
  font-size: 11.5px;
  color: var(--on-dark-mute);
}
.form-trust span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.form-trust .check {
  color: var(--accent-green);
  font-weight: 700;
}

.form-disuasor {
  margin-top: 14px;
  font-style: italic;
  font-size: 11px;
  line-height: 1.5;
  color: var(--on-dark-mute);
}

/* ============== Sintomas + Verdict ============== */
.symptoms {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.symptoms-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 920px) {
  .symptoms-grid {
    grid-template-columns: 1.4fr 0.6fr;
    gap: 64px;
    align-items: start;
  }
}
.symptoms-list {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 640px) {
  .symptoms-list { grid-template-columns: 1fr 1fr; gap: 22px; }
}
.symptom-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 6px 0;
}
.symptom-num {
  flex-shrink: 0;
  width: 34px; height: 34px;
  display: grid;
  place-items: center;
  background: var(--accent-blue);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  border-radius: 4px;
  letter-spacing: 0.04em;
}
.symptom-text {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-soft);
}
.symptom-text strong { color: var(--ink); }

.verdict-card {
  background: var(--bg-primary);
  border-top: 4px solid var(--accent-orange);
  border-radius: var(--radius-md);
  padding: 0;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.verdict-card > *:not(.verdict-illustration) {
  padding-left: 24px;
  padding-right: 24px;
}
.verdict-card > .verdict-eyebrow { padding-top: 24px; }
.verdict-card > .btn-link {
  margin-left: 24px;
  margin-bottom: 24px;
}
.verdict-illustration {
  margin: 0;
  padding: 0;
  display: block;
}
.verdict-illustration img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
@media (min-width: 920px) {
  .verdict-card { position: sticky; top: 96px; }
}
.verdict-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-orange);
  margin-bottom: 12px;
}
.verdict-text {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 20px;
}
.verdict-text .accent { color: var(--accent-blue); }

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-blue);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  transition: background 180ms ease, transform 180ms ease;
}
.btn-link:hover {
  background: var(--accent-blue-hover);
  color: #fff;
  transform: translateY(-1px);
}

/* ============== Cases ============== */
.cases {
  background: var(--bg-dark);
  color: var(--on-dark);
  position: relative;
}
.cases::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg,
    var(--accent-blue) 0%,
    var(--accent-orange) 33%,
    var(--accent-green) 66%,
    var(--accent-red) 100%);
}
.cases .section-eyebrow { color: var(--accent-orange-soft); }
.cases .section-title { color: var(--on-dark); }
.cases .section-title .accent { color: var(--accent-orange); }
.cases .section-intro { color: var(--on-dark-soft); max-width: 720px; }

.cases-rail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: var(--space-8);
}
@media (max-width: 919px) {
  .cases-rail {
    grid-auto-flow: column;
    grid-auto-columns: 80vw;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 16px;
    scrollbar-width: thin;
  }
  .case-card { scroll-snap-align: start; }
}
@media (min-width: 920px) {
  .cases-rail { grid-template-columns: repeat(4, 1fr); gap: 20px; }
}

.case-card {
  background: var(--bg-dark-elevated);
  border: 1px solid var(--on-dark-line);
  border-radius: var(--radius-md);
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 500px;
  overflow: hidden;
  transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}
.case-image {
  margin: 0;
  padding: 0;
  display: block;
  background: var(--bg-dark);
}
.case-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--on-dark-line);
}
.case-card > *:not(.case-image) {
  padding-left: 22px;
  padding-right: 22px;
}
.case-card > .case-industry { padding-top: 22px; }
.case-card > .case-metric { padding-bottom: 22px; }
.case-card:hover,
.case-card:focus-within {
  border-color: var(--accent-orange);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(242, 147, 28, 0.12);
}
.case-industry {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-orange-soft);
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--on-dark-line);
}
.case-headline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.3;
  color: var(--on-dark);
  margin-bottom: 18px;
}
.case-headline .accent { color: var(--accent-orange-soft); }
.case-headline .accent::after { display: none; }

.case-testimonial {
  margin: 0;
  padding: 16px 0;
  border-top: 1px solid var(--on-dark-line);
  font-style: italic;
  font-size: 13px;
  line-height: 1.55;
  color: var(--on-dark-soft);
}
.case-testimonial p { margin: 0 0 10px 0; }
.case-testimonial cite {
  display: block;
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.case-testimonial cite strong {
  font-weight: 700;
  color: var(--on-dark);
}
.case-testimonial cite span {
  display: block;
  font-weight: 500;
  color: var(--on-dark-mute);
  margin-top: 2px;
}
.case-metric {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--on-dark-line);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  line-height: 1.05;
  color: var(--accent-orange);
}
.case-metric-label {
  display: block;
  margin-top: 6px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 11px;
  line-height: 1.45;
  color: var(--on-dark-mute);
  text-transform: none;
  letter-spacing: 0;
}

/* ============== Testimonial destacado ============== */
.testimonial-block {
  background: var(--bg-primary);
  padding: 64px 24px;
  max-width: 920px;
  margin: 0 auto;
  position: relative;
  text-align: left;
}
@media (min-width: 720px) {
  .testimonial-block { padding: 88px 32px; }
}
.testimonial-mark {
  position: absolute;
  top: 28px; left: 24px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 64px;
  line-height: 1;
  color: var(--accent-orange);
  opacity: 0.4;
}
.testimonial-block blockquote {
  margin: 0 0 22px 0;
  padding: 0 0 0 24px;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(19px, 2.4vw, 26px);
  line-height: 1.45;
  color: var(--ink);
}
.testimonial-block cite {
  display: block;
  padding-left: 24px;
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.testimonial-block cite strong {
  font-weight: 700;
  color: var(--ink);
  margin-right: 6px;
}
.testimonial-block cite span {
  font-weight: 500;
  color: var(--ink-mute);
}

/* ============== Industries ============== */
.industries .section-title .accent { color: var(--accent-blue); }
.industries-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 640px) {
  .industries-grid { grid-template-columns: 1fr 1fr; gap: 22px; }
}
@media (min-width: 920px) {
  .industries-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
}
.industry-card {
  background: var(--bg-soft);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  border: 1px solid var(--line);
  transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}
.industry-card:hover {
  border-color: var(--accent-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}
.industry-icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  margin-bottom: 14px;
  color: var(--accent-blue);
}
.industry-icon svg { width: 32px; height: 32px; }
.industry-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  margin-bottom: 6px;
  color: var(--ink);
}
.industry-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-soft);
}
.industries-footnote {
  text-align: center;
  padding-top: 32px;
  font-size: 13px;
  color: var(--ink-mute);
}

/* ============== Logo wall ============== */
.logo-wall { background: var(--bg-soft); }
.logo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: var(--space-8);
}
@media (min-width: 640px) {
  .logo-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
}
@media (min-width: 920px) {
  .logo-grid { grid-template-columns: repeat(4, 1fr); gap: 18px; }
}
.logo-item {
  aspect-ratio: 3 / 2;
  background: #FFF;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: grid;
  place-items: center;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}
.logo-item:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-soft);
}
.logo-item img {
  max-height: 50px;
  width: auto;
  filter: grayscale(100%);
  opacity: 0.75;
  transition: filter 250ms ease, opacity 250ms ease;
}
.logo-item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}
.logo-placeholder {
  background: #FFF;
  color: var(--ink-mute);
}
.logo-placeholder-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.1em;
}
.logo-wall-note {
  margin-top: 32px;
  text-align: center;
  font-size: 13px;
  color: var(--ink-mute);
}
.logo-wall-note strong { color: var(--ink-soft); }

/* ============== Comparativa ============== */
.comparison { background: var(--bg-soft); }
.comparison .section-title .accent { color: var(--accent-orange); }
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: var(--space-8);
}
@media (min-width: 720px) {
  .comparison-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}
.compare-card {
  border-radius: var(--radius-md);
  padding: 32px 26px;
}
.compare-card.bad {
  background: var(--bg-primary);
  color: var(--ink);
  border-top: 4px solid var(--ink-mute);
  box-shadow: var(--shadow-soft);
}
.compare-card.good {
  background: var(--bg-dark);
  color: var(--on-dark);
  border-top: 4px solid var(--accent-orange);
  box-shadow: var(--shadow-deep);
}
.compare-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.3;
  margin-bottom: 6px;
}
.compare-card.good h3 { color: var(--on-dark); }
.compare-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.compare-card.bad .compare-tag { color: var(--ink-mute); }
.compare-card.good .compare-tag { color: var(--accent-orange-soft); }
.compare-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}
.compare-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid;
  font-size: 14px;
  line-height: 1.5;
}
@media (min-width: 480px) {
  .compare-list li { grid-template-columns: 120px 1fr; gap: 12px; }
}
.compare-card.bad .compare-list li { border-color: var(--line); color: var(--ink-soft); }
.compare-card.good .compare-list li { border-color: var(--on-dark-line); color: var(--on-dark-soft); }
.compare-key {
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.compare-card.bad .compare-key { color: var(--ink-mute); }
.compare-card.good .compare-key { color: var(--accent-orange-soft); }

/* ============== Process ============== */
.process .section-title .accent { color: var(--accent-orange); }
.section-header-with-badge {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}
@media (min-width: 920px) {
  .section-header-with-badge {
    grid-template-columns: 1fr auto;
    gap: 48px;
  }
}
.cert-thumb {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  background: var(--bg-primary);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: var(--shadow-soft);
  transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
  width: 180px;
  flex-shrink: 0;
}
.cert-thumb:hover {
  border-color: var(--accent-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-deep);
}
.cert-thumb img {
  width: 100%;
  height: auto;
  aspect-ratio: 1241 / 1754;
  object-fit: contain;
  display: block;
  border: 1px solid var(--line-soft);
  border-radius: 4px;
}
.cert-thumb-cta {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  color: var(--accent-blue);
  letter-spacing: 0.02em;
  text-align: center;
  line-height: 1.3;
}
@media (max-width: 919px) {
  .cert-thumb { width: 140px; margin-left: auto; margin-right: auto; }
}

.process-illustration {
  margin: 56px 0 0;
  padding: 0;
}
.process-illustration img {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--line);
}
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: var(--space-8);
  counter-reset: step;
}
@media (min-width: 800px) {
  .process-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
}
.process-step {
  background: var(--bg-primary);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  position: relative;
  transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
  counter-increment: step;
}
.process-step:hover {
  border-color: var(--accent-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}
.process-step::before {
  content: "0" counter(step);
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 42px;
  line-height: 1;
  color: var(--accent-blue);
  opacity: 0.95;
  margin-bottom: 14px;
}
.process-when {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-orange);
  background: rgba(242, 147, 28, 0.08);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}
.process-step h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--ink);
}
.process-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* ============== FAQ ============== */
.faq { background: var(--bg-soft); }
.faq .section-title .accent { color: var(--accent-blue); }
.faq-list {
  max-width: 820px;
  margin: var(--space-8) auto 0;
}
.faq-item {
  border-bottom: 1px solid var(--line-strong);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.4;
  color: var(--ink);
  transition: color 180ms ease;
}
@media (min-width: 720px) {
  .faq-item summary { font-size: 18px; padding: 24px 4px; }
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent-blue); }
.faq-icon {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 22px;
  line-height: 1;
  color: var(--accent-orange);
  transition: transform 200ms ease;
  flex-shrink: 0;
}
.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}
.faq-answer {
  padding: 0 4px 22px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ink-soft);
}
.faq-answer p { margin: 0 0 0.8em 0; }
.faq-answer p:last-child { margin-bottom: 0; }
.faq-answer strong { color: var(--ink); }

/* ============== CTA final ============== */
.cta-final {
  background: var(--bg-dark);
  color: var(--on-dark);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 400px at 20% 20%, rgba(13, 92, 167, 0.20), transparent 70%),
    radial-gradient(700px 400px at 80% 90%, rgba(242, 147, 28, 0.14), transparent 70%);
  pointer-events: none;
  z-index: 1;
}
.cta-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}
.cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: saturate(0.7) contrast(1.05);
}
.cta-final .container { position: relative; z-index: 2; max-width: 720px; }
.cta-iso-img {
  height: 56px;
  width: auto;
  object-fit: contain;
  background: rgba(255,255,255,0.96);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  margin-bottom: 28px;
  display: inline-block;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}
.cta-final h2 {
  font-size: clamp(28px, 4vw, 44px);
  color: var(--on-dark);
  margin-bottom: 18px;
}
.cta-final h2 .accent { color: var(--accent-orange); }
.cta-final-sub {
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--on-dark-soft);
  margin: 0 auto 32px;
  max-width: 640px;
}
.cta-final-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-orange);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  padding: 18px 32px;
  border-radius: var(--radius-pill);
  transition: background 180ms ease, transform 180ms ease;
}
.cta-final-btn:hover {
  background: #E08512;
  color: var(--ink);
  transform: translateY(-2px);
}
.cta-microcopy {
  margin-top: 18px;
  font-size: 12px;
  color: var(--on-dark-mute);
  font-style: italic;
}

/* ============== Footer ============== */
.site-footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--line);
  padding: 28px 0;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  color: var(--ink-mute);
}
.footer-left {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}
.footer-iso {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-red);
  padding: 4px 10px;
  border: 1.5px solid var(--accent-red);
  border-radius: var(--radius-pill);
}
.footer-trayectoria { color: var(--ink-mute); }
.footer-right { color: var(--ink-mute); }
.footer-logo {
  width: auto;
  height: 32px;
  object-fit: contain;
  display: block;
  margin-right: 6px;
}
.footer-iso-img {
  width: auto;
  height: 42px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}
.footer-logo { height: 38px; }

/* ============== Animaciones de entrada ============== */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 700ms ease-out, transform 700ms ease-out;
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ============== Utilidades ============== */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   Actualización 2026-05-21 — bloques añadidos
   - Compromisos del hero (24h hábiles / 7-14 días / semana 6)
   - Sub-CTA WhatsApp en form y en CTA final
   - Comparativa 3 columnas con variante neutral (freelance)
   - Sección Garantías
   ============================================================ */

/* Compromisos del hero */
.hero-commitments {
  list-style: none;
  padding: 0;
  margin: 24px 0 18px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
@media (min-width: 720px) {
  .hero-commitments { grid-template-columns: repeat(3, 1fr); gap: 18px; }
}
.hero-commitments .commit-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--on-dark-soft);
}
.hero-commitments .commit-icon {
  font-size: 16px;
  line-height: 1.2;
  flex-shrink: 0;
  color: var(--accent-orange);
}
.hero-commitments .commit-text { color: var(--on-dark-soft); }
.hero-commitments .commit-text strong { color: var(--on-dark); }

/* Sub-CTA WhatsApp en el form */
.form-alt-cta {
  text-align: center;
  margin-top: 14px;
}
.form-alt-cta .form-alt-label {
  display: block;
  font-size: 13px;
  color: var(--ink-mute);
  margin-bottom: 6px;
}
.form-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background 180ms ease, transform 180ms ease;
}
.form-wa-btn:hover { background: #1ebe5b; color: #fff; transform: translateY(-1px); }

/* Comparativa de 3 columnas (freelance / SaaS / FSG) */
@media (min-width: 980px) {
  .comparison-grid.comparison-grid--triple { grid-template-columns: repeat(3, 1fr); gap: 22px; }
}
.compare-card.neutral {
  background: #f5f6f8;
  color: var(--ink);
  border-top: 4px solid #b9beca;
  box-shadow: var(--shadow-soft);
}
.compare-card.neutral .compare-tag { color: #6a6f78; }
.compare-card.neutral .compare-list li { border-color: #d8dbe2; color: var(--ink-soft); }
.compare-card.neutral .compare-key { color: #6a6f78; }

/* Sección Garantías */
.guarantees { background: var(--bg-primary); }
.guarantees .section-title .accent { color: var(--accent-orange); }
.guarantees-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: var(--space-8);
}
@media (min-width: 720px) {
  .guarantees-grid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
}
@media (min-width: 1080px) {
  .guarantees-grid { grid-template-columns: repeat(4, 1fr); gap: 22px; }
}
.guarantee-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 24px 22px;
  box-shadow: var(--shadow-soft);
  border-top: 4px solid var(--accent-orange);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.guarantee-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-orange);
}
.guarantee-icon img { max-height: 36px; width: auto; }
.guarantee-icon svg { width: 32px; height: 32px; }
.guarantee-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.3;
  margin: 0;
  color: var(--ink);
}
.guarantee-card p {
  font-size: 14px;
  line-height: 1.55;
  margin: 0;
  color: var(--ink-soft);
}
.guarantees-closer {
  text-align: center;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 28px auto 0;
  max-width: 760px;
}
.guarantees-closer strong { color: var(--ink); }

/* Sub-CTA WhatsApp en CTA final (fondo oscuro) */
.cta-final-alt {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.cta-final-alt-label {
  color: rgba(255,255,255,0.78);
  font-size: 14px;
}
.cta-final-wa {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.45);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}
.cta-final-wa:hover {
  background: #25D366;
  border-color: #25D366;
  color: #fff;
  transform: translateY(-1px);
}