/* ============================================================
   BrinkHub — Stylesheet
   01. Variables
   02. Reset
   03. Base & Tipografía
   04. Layout
   05. Botones
   06. Header & Navegación
   07. Hero
   08. Secciones (fondos)
   09. Pain Point
   10. Cómo Trabajamos
   11. Metodología
   12. Por qué BrinkHub
   13. Estadísticas
   14. Servicios
   15. Analizador
   16. FAQ
   17. Blog
   18. Contacto
   19. Footer
   20. Animaciones
   21. Responsive
   ============================================================ */


/* ─── 01. VARIABLES ─── */
:root {
  /* Colores de marca */
  --navy:        #0f1e2e;
  --navy-deep:   #080d17;
  --navy-mid:    #162738;
  --yellow:      #d4a017;
  --yellow-dk:   #b88a12;
  --yellow-lt:   #fdf5e0;
  --yellow-bg:   #fef8e8;

  /* Grises */
  --white:       #ffffff;
  --gray-50:     #f8f9fa;
  --gray-100:    #f1f4f8;
  --gray-200:    #e4e8ed;
  --gray-300:    #cdd3db;
  --gray-400:    #9aa3af;
  --gray-500:    #6b7685;
  --gray-600:    #4a5568;
  --gray-700:    #2d3748;
  --gray-800:    #1a202c;
  --gray-900:    #0f1623;

  /* Tipografía */
  --font:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-size:   16px;

  /* Espaciado */
  --nav-h:       68px;
  --w-container: 1160px;
  --w-narrow:    780px;
  --px:          clamp(20px, 4vw, 60px);
  --section-py:  96px;

  /* Bordes */
  --radius-sm:   6px;
  --radius:      10px;
  --radius-lg:   14px;
  --radius-xl:   20px;

  /* Sombras */
  --shadow-xs:   0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm:   0 1px 4px rgba(0,0,0,0.07), 0 2px 8px rgba(0,0,0,0.04);
  --shadow:      0 4px 16px rgba(0,0,0,0.08), 0 1px 3px rgba(0,0,0,0.05);
  --shadow-md:   0 8px 28px rgba(0,0,0,0.1), 0 2px 6px rgba(0,0,0,0.05);
  --shadow-lg:   0 16px 48px rgba(0,0,0,0.13), 0 4px 12px rgba(0,0,0,0.06);

  /* Transiciones */
  --ease:        cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:    cubic-bezier(0, 0, 0.2, 1);
  --t-fast:      0.18s;
  --t:           0.26s;
  --t-slow:      0.4s;
}


/* ─── 02. RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; font-size: var(--font-size); }
body {
  font-family: var(--font);
  color: var(--gray-700);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; line-height: inherit; }
input, textarea, select { font: inherit; border: none; outline: none; background: none; }
strong { font-weight: 600; }


/* ─── 03. BASE & TIPOGRAFÍA ─── */
h1, h2, h3, h4, h5 {
  font-family: var(--font);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: var(--navy);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; letter-spacing: -0.04em; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.6rem); letter-spacing: -0.03em; }
h3 { font-size: 1.05rem; font-weight: 600; letter-spacing: -0.01em; line-height: 1.35; }
h4 { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; }
p  { font-size: 0.97rem; line-height: 1.72; color: var(--gray-500); }

/* Helpers de color */
.text-white       { color: var(--white) !important; }
.text-white-muted { color: rgba(255,255,255,0.55) !important; }
.text-center      { text-align: center; }

/* Highlight en hero */
.hero__accent { font-style: normal; color: var(--yellow); }


/* ─── 04. LAYOUT ─── */
.container {
  max-width: var(--w-container);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--px);
  padding-right: var(--px);
}
.container--narrow {
  max-width: var(--w-narrow);
}

.section {
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
  position: relative;
}
.section__header {
  margin-bottom: 3.5rem;
}
.section__title  { margin-bottom: 1rem; }
.section__lead   {
  font-size: 1.05rem;
  color: var(--gray-400);
  max-width: 600px;
  line-height: 1.7;
  margin: 0 auto;
}

/* Fondos de sección */
.bg-white  { background: var(--white); }
.bg-light  { background: var(--gray-50); }
.bg-navy   { background: var(--navy); }
.bg-yellow { background: var(--yellow-bg); }


/* ─── 05. BOTONES ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-sm);
  padding: 0.65rem 1.4rem;
  border: 2px solid transparent;
  transition: background var(--t) var(--ease),
              color       var(--t) var(--ease),
              border-color var(--t) var(--ease),
              transform   var(--t-fast) var(--ease),
              box-shadow  var(--t) var(--ease);
  white-space: nowrap;
  cursor: pointer;
}
.btn--lg   { padding: 0.8rem 1.75rem; font-size: 0.95rem; }
.btn--full { width: 100%; }

.btn--primary {
  background: var(--yellow);
  color: var(--navy);
  border-color: var(--yellow);
}
.btn--primary:hover {
  background: var(--yellow-dk);
  border-color: var(--yellow-dk);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(212,160,23,0.35);
}
.btn--primary:active { transform: translateY(0); box-shadow: none; }

.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--gray-300);
}
.btn--outline:hover {
  border-color: var(--navy);
  background: var(--navy);
  color: var(--white);
}

/* Outline button sobre fondos oscuros (hero, bg-navy, etc.) */
.hero .btn--outline,
.bg-navy .btn--outline,
.page-hero .btn--outline {
  color: rgba(255,255,255,0.88);
  border-color: rgba(255,255,255,0.32);
}
.hero .btn--outline:hover,
.bg-navy .btn--outline:hover,
.page-hero .btn--outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.65);
  color: var(--white);
  transform: translateY(-1px);
}

/* Focus visible accesible para todos los botones */
.btn:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
}
a:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 2px;
  border-radius: 2px;
}

.btn--nav {
  background: var(--yellow);
  color: var(--navy);
  border-color: var(--yellow);
  font-size: 0.875rem;
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-sm);
}
.btn--nav:hover {
  background: var(--yellow-dk);
  border-color: var(--yellow-dk);
}

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  transition: gap var(--t-fast), color var(--t-fast);
}
.link-more:hover { gap: 7px; color: var(--yellow-dk); }


/* ─── 06. HEADER & NAVEGACIÓN ─── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: transparent;
  border-bottom: 1px solid transparent;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background 0.38s var(--ease),
              border-color 0.38s var(--ease),
              box-shadow 0.38s var(--ease);
}
.header.scrolled {
  background: var(--navy-deep);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 4px 32px rgba(0,0,0,0.28);
}

.nav {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 2rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
}
.nav__logo-text {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--white);
  transition: color var(--t-fast);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}
.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  transition: color var(--t-fast), background var(--t-fast);
}
.nav__link:hover     { color: var(--white); background: rgba(255,255,255,0.08); }
.nav__link.is-active { color: var(--white); font-weight: 600; }

/* Separador antes del botón CTA */
.nav__links li:last-child { margin-left: 0.5rem; }

/* Hamburger */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  margin-left: auto;
  border-radius: var(--radius-sm);
  transition: background var(--t-fast);
}
.nav__toggle:hover { background: rgba(255,255,255,0.1); }
.nav__toggle span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--white);
  border-radius: 2px;
  transform-origin: center;
  transition: transform var(--t) var(--ease), opacity var(--t-fast);
}
.nav__toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0.3); }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--nav-h);
  background: var(--navy-deep);
  border-top: 1px solid rgba(255,255,255,0.07);
  z-index: 199;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t) var(--ease);
}
.mobile-menu.is-open { opacity: 1; pointer-events: all; }
.mobile-menu__inner { padding: 1.5rem var(--px); }
.mobile-menu ul { display: flex; flex-direction: column; }
.mobile-menu a {
  display: block;
  padding: 1rem 0;
  font-size: 1.15rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color var(--t-fast), padding-left var(--t-fast);
}
.mobile-menu a:hover { color: var(--white); padding-left: 6px; }
.mobile-menu li:last-child a {
  border-bottom: none;
  color: var(--yellow);
  font-weight: 600;
}

/* ─── WhatsApp bubble ─── */
.whatsapp-bubble {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 998;
  width: 58px;
  height: 58px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45), 0 2px 8px rgba(0,0,0,0.18);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease);
  text-decoration: none;
}
.whatsapp-bubble:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,0.55), 0 2px 12px rgba(0,0,0,0.2);
}
.whatsapp-bubble__tooltip {
  position: absolute;
  right: calc(100% + 14px);
  bottom: 50%;
  transform: translateY(50%) translateX(6px);
  background: var(--navy);
  color: var(--white);
  font-size: 0.82rem;
  line-height: 1.55;
  padding: 0.7rem 1rem;
  border-radius: var(--radius);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  box-shadow: var(--shadow-md);
}
.whatsapp-bubble__tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-right: none;
  border-left-color: var(--navy);
}
.whatsapp-bubble:hover .whatsapp-bubble__tooltip {
  opacity: 1;
  transform: translateY(50%) translateX(0);
}
@media (max-width: 560px) {
  .whatsapp-bubble { bottom: 1.1rem; right: 1.1rem; width: 52px; height: 52px; }
  .whatsapp-bubble__tooltip { display: none; }
}


/* ─── 07. HERO ─── */
.hero {
  background: var(--navy);
  padding: calc(var(--nav-h) + clamp(72px, 11vw, 128px)) 0 clamp(80px, 12vw, 140px);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 80% 70% at 15% 50%,
    rgba(27, 83, 148, 0.45) 0%,
    transparent 65%
  );
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.hero__eyebrow {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--yellow);
  background: rgba(212,160,23,0.1);
  border: 1px solid rgba(212,160,23,0.22);
  padding: 0.32rem 0.8rem;
  border-radius: 100px;
  margin-bottom: 1.75rem;
}

.hero__title {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hero__lead {
  font-size: 1.08rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.78;
  margin-bottom: 2.25rem;
  max-width: 540px;
}
.hero__lead strong { color: rgba(255,255,255,0.9); font-weight: 500; }


/* ─── 08. FONDOS — ya cubiertos por clases bg-* ─── */


/* ─── 09. PAIN POINT ─── */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}
.pain-card {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  padding: 1.5rem 1.25rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
}
.pain-card:hover {
  border-color: rgba(212,160,23,0.3);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.pain-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--yellow-lt);
  border-radius: var(--radius-sm);
  color: var(--navy);
  flex-shrink: 0;
}
.pain-card p {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-600);
  line-height: 1.55;
  margin: 0;
}


/* ─── 10. CÓMO TRABAJAMOS ─── */
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.work-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
  position: relative;
}
.work-card:hover {
  border-color: rgba(212,160,23,0.3);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.work-card__num {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--yellow-dk);
  background: var(--yellow-lt);
  padding: 0.22rem 0.6rem;
  border-radius: 100px;
  margin-bottom: 1.1rem;
}
.work-card__icon {
  color: var(--navy);
  margin-bottom: 1rem;
  opacity: 0.75;
}
.work-card h3 {
  font-size: 0.97rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.work-card p {
  font-size: 0.875rem;
  color: var(--gray-400);
  line-height: 1.65;
  margin: 0;
}


/* ─── 11. METODOLOGÍA ─── */
.method-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 0.5rem;
}
.method-item {
  display: flex;
  gap: 1.25rem;
  padding: 1.75rem 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  border-right: 1px solid rgba(255,255,255,0.07);
  transition: background var(--t-fast);
}
.method-item:hover { background: rgba(255,255,255,0.03); }
/* Even items (right column): no right border */
.method-item:nth-child(even)  { border-right: none; }
/* Last two items: no bottom border */
.method-item:nth-last-child(-n+2) { border-bottom: none; }

.method-item__num {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: var(--yellow);
  opacity: 0.7;
  line-height: 1;
  flex-shrink: 0;
  min-width: 2.5rem;
}
.method-item__title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}
.method-item__desc {
  font-size: 0.86rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.65;
  margin: 0;
}


/* ─── 12. POR QUÉ BRINKHUB ─── */
.why-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
}
.why-left .section__title { color: var(--navy); }

.why-right {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.why-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(0,0,0,0.05);
  border-radius: var(--radius);
  padding: 1.1rem 1.35rem;
  backdrop-filter: blur(4px);
  transition: background var(--t), transform var(--t);
}
.why-item:hover { background: rgba(255,255,255,0.8); transform: translateX(4px); }
.why-item__check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--yellow);
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.why-item p {
  font-size: 0.925rem;
  color: var(--gray-700);
  line-height: 1.6;
  margin: 0;
}
.why-item p strong { color: var(--navy); }


/* ─── 13. ESTADÍSTICAS ─── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 2.75rem;
  text-align: center;
}
.stat-item {
  padding: 2.5rem 1.5rem;
  border-left: 1px solid rgba(255,255,255,0.08);
}
.stat-item:first-child { border-left: none; }

.stat-item__value {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 3px;
  line-height: 1;
  margin-bottom: 0.75rem;
}
.stat-item__value .counter {
  font-size: clamp(3.5rem, 6vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.06em;
  color: var(--white);
}
.stat-item__unit {
  font-size: clamp(1.4rem, 2.5vw, 2.2rem);
  font-weight: 700;
  color: var(--yellow);
  letter-spacing: -0.02em;
  padding-bottom: 0.35rem;
}
.stat-item__label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.4;
  margin: 0;
}


/* ─── 14. SERVICIOS ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--t), box-shadow var(--t);
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }

.service-card__cover {
  height: 175px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-card__cover--a { background: linear-gradient(145deg, var(--navy) 0%, #1b5394 100%); }
.service-card__cover--b { background: linear-gradient(145deg, #0d3a4a 0%, #0e7490 100%); }
.service-card__cover--c { background: linear-gradient(145deg, #1c1a42 0%, #3730a3 100%); }

.service-card__body { padding: 1.5rem 1.4rem 1.6rem; }
.service-card__body h3 { font-size: 1rem; margin-bottom: 0.6rem; }
.service-card__body p  { font-size: 0.875rem; color: var(--gray-400); line-height: 1.65; margin-bottom: 1.25rem; }


/* ─── 15. ANALIZADOR ─── */
.analyzer__form { margin-top: 2rem; }
.analyzer__row {
  display: flex;
  gap: 0.75rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 0.5rem 0.5rem 0.5rem 1.1rem;
  transition: border-color var(--t-fast);
}
.analyzer__row:focus-within { border-color: rgba(212,160,23,0.45); }
.analyzer__input {
  flex: 1;
  background: transparent;
  color: var(--white);
  font-size: 0.93rem;
}
.analyzer__input::placeholder { color: rgba(255,255,255,0.3); }
.analyzer__error {
  margin-top: 0.5rem;
  font-size: 0.82rem;
  color: #f87171;
}

.analyzer__loading {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1rem;
  padding: 3rem 0;
  color: rgba(255,255,255,0.5);
  font-size: 0.88rem;
}
.spinner {
  width: 32px;
  height: 32px;
  border: 2.5px solid rgba(255,255,255,0.1);
  border-top-color: var(--yellow);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.metrics-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.metric-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 1.5rem 1rem 1.25rem;
  text-align: center;
  transition: background var(--t-fast);
}
.metric-item:hover { background: rgba(255,255,255,0.08); }
.metric-item__ring {
  position: relative;
  width: 76px;
  height: 76px;
  margin: 0 auto 0.875rem;
}
.metric-item__ring svg { width: 76px; height: 76px; }
.metric-item__score {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
}
.metric-item__label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  margin: 0;
}
.analyzer__cta {
  margin-top: 2.25rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: center;
}
.analyzer__cta p {
  color: rgba(255,255,255,0.55);
  font-size: 0.93rem;
  margin-bottom: 1.1rem;
}


/* ─── 16. FAQ ─── */
.faq-list { margin-top: 0.5rem; }
.faq-item { border-bottom: 1px solid var(--gray-200); }
.faq-item:first-child { border-top: 1px solid var(--gray-200); }

.faq-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  text-align: left;
  padding: 1.2rem 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: color var(--t-fast);
}
.faq-btn:hover { color: var(--navy); }
.faq-btn[aria-expanded="true"] { color: var(--navy); font-weight: 600; }

.faq-icon {
  flex-shrink: 0;
  color: var(--gray-400);
  transition: transform var(--t) var(--ease), color var(--t-fast);
}
.faq-btn[aria-expanded="true"] .faq-icon { transform: rotate(180deg); color: var(--navy); }
.faq-btn:hover .faq-icon { color: var(--gray-600); }

.faq-body {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.42s var(--ease-out);
}
.faq-body.is-open { max-height: 500px; }
.faq-body p {
  padding: 0.25rem 0 1.25rem;
  font-size: 0.91rem;
  color: var(--gray-500);
  line-height: 1.72;
  margin: 0;
}


/* ─── 17. BLOG ─── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.blog-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--t), box-shadow var(--t);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.blog-card__cover {
  display: block;
  height: 168px;
  transition: opacity var(--t);
}
.blog-card__cover--1 { background: linear-gradient(145deg, #0f2027 0%, #203a43 60%, #2c5364 100%); }
.blog-card__cover--2 { background: linear-gradient(145deg, #1a1a2e 0%, #16213e 60%, #0f3460 100%); }
.blog-card__cover--3 { background: linear-gradient(145deg, #0f1e2e 0%, #1b5394 100%); }
.blog-card__cover--4 { background: linear-gradient(145deg, #1a0a0a 0%, #7c2d12 60%, #ea580c 100%); }
.blog-card__cover--5 { background: linear-gradient(145deg, #0a1a0f 0%, #14532d 60%, #16a34a 100%); }
.blog-card__cover--6 { background: linear-gradient(145deg, #1e0a3c 0%, #4c1d95 60%, #7c3aed 100%); }

.blog-card__body { padding: 1.35rem 1.35rem 1.5rem; }
.blog-card__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--navy);
  background: var(--yellow-lt);
  border: 1px solid rgba(212,160,23,0.2);
  padding: 0.2rem 0.55rem;
  border-radius: 100px;
  margin-bottom: 0.75rem;
}
.blog-card__body h3 {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--navy);
  margin-bottom: 0.6rem;
}
.blog-card__body h3 a { transition: color var(--t-fast); }
.blog-card__body h3 a:hover { color: var(--yellow-dk); }
.blog-card__body > p {
  font-size: 0.845rem;
  color: var(--gray-400);
  line-height: 1.65;
  margin-bottom: 1.1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.875rem;
  border-top: 1px solid var(--gray-100);
}
.blog-card__footer time { font-size: 0.78rem; color: var(--gray-300); }
.blog-card__footer .link-more { font-size: 0.8rem; }


/* ─── 18. CONTACTO ─── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: start;
}
.contact-eyebrow {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--yellow);
  margin-bottom: 0.75rem;
}
.contact-left .section__title { color: var(--white); margin-bottom: 1rem; }
.contact-left > p { color: rgba(255,255,255,0.5); font-size: 0.92rem; line-height: 1.7; margin-bottom: 2rem; }

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.contact-details li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9rem;
}
.contact-details svg { color: var(--yellow); flex-shrink: 0; }
.contact-details a   { color: rgba(255,255,255,0.7); transition: color var(--t-fast); }
.contact-details a:hover { color: var(--yellow); }
.contact-details span { color: rgba(255,255,255,0.5); }

/* Form */
.contact-form {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group { margin-bottom: 1rem; }
.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255,255,255,0.45);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.875rem;
  color: var(--white);
  font-size: 0.9rem;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: rgba(212,160,23,0.45);
  background: rgba(255,255,255,0.08);
  outline: none;
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form-note {
  margin-top: 0.875rem;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
  text-align: center;
}
.form-success {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  background: rgba(212,160,23,0.08);
  border: 1px solid rgba(212,160,23,0.2);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  margin-top: 1rem;
}
.form-success strong { display: block; color: var(--white); font-size: 0.95rem; margin-bottom: 0.2rem; }
.form-success p { color: rgba(255,255,255,0.55); font-size: 0.85rem; margin: 0; }

/* Error states */
.contact-form input.is-error,
.contact-form textarea.is-error { border-color: #f87171 !important; }


/* ─── 19. FOOTER ─── */
.footer {
  background: var(--navy-deep);
  padding: 64px 0 0;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer__logo {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 1rem;
}
.footer__logo span {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--white);
}
.footer__brand > p {
  font-size: 0.855rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 1.25rem;
}
.footer__social { display: flex; gap: 0.5rem; }
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.4);
  transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast);
}
.social-link:hover {
  border-color: var(--yellow);
  color: var(--yellow);
  background: rgba(212,160,23,0.08);
}

.footer__col h4 {
  color: rgba(255,255,255,0.3);
  margin-bottom: 1rem;
}
.footer__col ul { display: flex; flex-direction: column; gap: 0.55rem; }
.footer__col a,
.footer__col span {
  font-size: 0.855rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--t-fast);
  display: block;
}
.footer__col a:hover { color: rgba(255,255,255,0.85); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.footer__bottom > p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.25);
  margin: 0;
}
.footer__legal { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.footer__legal a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.25);
  transition: color var(--t-fast);
}
.footer__legal a:hover { color: rgba(255,255,255,0.6); }


/* ─── 20. ANIMACIONES ─── */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity  0.65s var(--ease-out),
    transform 0.65s var(--ease-out);
}
[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays */
.pain-grid    [data-animate]:nth-child(1) { transition-delay: 0.05s; }
.pain-grid    [data-animate]:nth-child(2) { transition-delay: 0.11s; }
.pain-grid    [data-animate]:nth-child(3) { transition-delay: 0.17s; }
.pain-grid    [data-animate]:nth-child(4) { transition-delay: 0.23s; }

.work-grid    [data-animate]:nth-child(1) { transition-delay: 0.04s; }
.work-grid    [data-animate]:nth-child(2) { transition-delay: 0.09s; }
.work-grid    [data-animate]:nth-child(3) { transition-delay: 0.14s; }
.work-grid    [data-animate]:nth-child(4) { transition-delay: 0.19s; }
.work-grid    [data-animate]:nth-child(5) { transition-delay: 0.24s; }
.work-grid    [data-animate]:nth-child(6) { transition-delay: 0.29s; }

.method-grid  [data-animate]:nth-child(n) { transition-delay: calc((n - 1) * 0.06s); }
.method-grid  [data-animate]:nth-child(1) { transition-delay: 0.04s; }
.method-grid  [data-animate]:nth-child(2) { transition-delay: 0.08s; }
.method-grid  [data-animate]:nth-child(3) { transition-delay: 0.12s; }
.method-grid  [data-animate]:nth-child(4) { transition-delay: 0.16s; }
.method-grid  [data-animate]:nth-child(5) { transition-delay: 0.20s; }
.method-grid  [data-animate]:nth-child(6) { transition-delay: 0.24s; }

.services-grid [data-animate]:nth-child(1) { transition-delay: 0.05s; }
.services-grid [data-animate]:nth-child(2) { transition-delay: 0.13s; }
.services-grid [data-animate]:nth-child(3) { transition-delay: 0.21s; }

.stats-grid   [data-animate]:nth-child(1) { transition-delay: 0.05s; }
.stats-grid   [data-animate]:nth-child(2) { transition-delay: 0.13s; }
.stats-grid   [data-animate]:nth-child(3) { transition-delay: 0.21s; }

.blog-grid    [data-animate]:nth-child(1) { transition-delay: 0.04s; }
.blog-grid    [data-animate]:nth-child(2) { transition-delay: 0.09s; }
.blog-grid    [data-animate]:nth-child(3) { transition-delay: 0.14s; }
.blog-grid    [data-animate]:nth-child(4) { transition-delay: 0.19s; }
.blog-grid    [data-animate]:nth-child(5) { transition-delay: 0.24s; }
.blog-grid    [data-animate]:nth-child(6) { transition-delay: 0.29s; }

.why-right    [data-animate]:nth-child(1) { transition-delay: 0.06s; }
.why-right    [data-animate]:nth-child(2) { transition-delay: 0.12s; }
.why-right    [data-animate]:nth-child(3) { transition-delay: 0.18s; }
.why-right    [data-animate]:nth-child(4) { transition-delay: 0.24s; }


/* ─── 21. RESPONSIVE ─── */

/* ≤ 1024px — tablet landscape */
@media (max-width: 1024px) {
  :root { --section-py: 80px; }

  .why-layout     { grid-template-columns: 1fr; gap: 2rem; }
  .contact-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer__top    { grid-template-columns: 1fr 1fr; }
  .footer__brand  { grid-column: 1 / -1; }
  .method-grid    { grid-template-columns: 1fr; }
  .method-item:nth-child(even)        { border-right: 1px solid rgba(255,255,255,0.07); }
  .method-item:nth-last-child(-n+2)   { border-bottom: 1px solid rgba(255,255,255,0.07); }
  .method-item:last-child             { border-bottom: none; }
  .method-item:nth-last-child(1)      { border-bottom: none; }
}

/* ≤ 768px — tablet portrait */
@media (max-width: 768px) {
  :root { --section-py: 64px; --nav-h: 60px; }

  /* Nav */
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .mobile-menu { display: block; }

  /* Grids */
  .pain-grid      { grid-template-columns: 1fr 1fr; gap: 0.875rem; }
  .work-grid      { grid-template-columns: 1fr 1fr; }
  .services-grid  { grid-template-columns: 1fr; }
  .blog-grid      { grid-template-columns: 1fr 1fr; }
  .metrics-row    { grid-template-columns: 1fr 1fr; }

  /* Stats */
  .stats-grid     { grid-template-columns: 1fr; }
  .stat-item      { border-left: none; border-top: 1px solid rgba(255,255,255,0.08); padding: 2rem 1.5rem; }
  .stat-item:first-child { border-top: none; }

  /* Contact */
  .contact-layout { grid-template-columns: 1fr; }
  .form-row       { grid-template-columns: 1fr; }

  /* Footer */
  .footer__top    { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .footer__legal  { justify-content: center; }

  /* Analyzer */
  .analyzer__row { flex-direction: column; padding: 0.75rem; }
  .analyzer__row .btn { width: 100%; }
  .metrics-row   { grid-template-columns: repeat(2, 1fr); }
}

/* ─── 22. PÁGINAS INTERIORES ─── */

.page-hero {
  background: var(--navy);
  padding: calc(var(--nav-h) + 64px) 0 64px;
}
.page-hero__eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 1rem;
}
.page-hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  max-width: 680px;
  margin-bottom: 1.25rem;
}
.page-hero__lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.65);
  max-width: 580px;
  line-height: 1.7;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 2rem;
}
.breadcrumb a { color: rgba(255,255,255,0.55); text-decoration: none; }
.breadcrumb a:hover { color: var(--yellow); }
.breadcrumb span { color: rgba(255,255,255,0.3); }

/* ─── 23. BLOG POST ─── */

.post-hero {
  background: var(--navy);
  padding: calc(var(--nav-h) + 56px) 0 56px;
}
.post-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.post-meta__tag {
  background: var(--yellow);
  color: var(--navy);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-sm);
}
.post-meta__date {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
}
.post-meta__read {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
}
.post-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  max-width: 780px;
  margin-bottom: 1.25rem;
}
.post-lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.6);
  max-width: 680px;
  line-height: 1.7;
}

.post-body {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--section-py) var(--px);
  color: var(--gray-700);
  font-size: 1.05rem;
  line-height: 1.8;
}
.post-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  margin: 2.5rem 0 0.9rem;
}
.post-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  margin: 2rem 0 0.7rem;
}
.post-body p { margin-bottom: 1.3rem; }
.post-body ul, .post-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1.3rem;
}
.post-body li { margin-bottom: 0.5rem; }
.post-body strong { color: var(--navy); font-weight: 600; }
.post-body blockquote {
  border-left: 3px solid var(--yellow);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--gray-50);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--gray-600);
}

.post-related {
  background: var(--gray-50);
  padding: var(--section-py) 0;
}
.post-related .section__title { margin-bottom: 2.5rem; }

/* ─── 24. SERVICIOS PAGE ─── */

.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: var(--section-py) 0;
  border-bottom: 1px solid var(--gray-200);
}
.service-detail:last-child { border-bottom: none; }
.service-detail--reverse { direction: rtl; }
.service-detail--reverse > * { direction: ltr; }
.service-detail__icon {
  width: 64px;
  height: 64px;
  background: var(--yellow-bg);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow-dk);
  margin-bottom: 1.5rem;
}
.service-detail__num {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 0.5rem;
  display: block;
}
.service-detail__title {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 1rem;
}
.service-detail__desc {
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}
.service-detail__list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.service-detail__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--gray-700);
}
.service-detail__list li::before {
  content: '';
  display: inline-block;
  width: 16px;
  height: 16px;
  min-width: 16px;
  background: var(--yellow);
  border-radius: 50%;
  margin-top: 3px;
}
.service-detail__visual {
  background: var(--navy);
  border-radius: var(--radius-xl);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.15);
}

/* ─── 25. QUIÉNES SOMOS ─── */

.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.about-value {
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}
.about-value__icon {
  width: 48px;
  height: 48px;
  background: var(--yellow-bg);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow-dk);
  margin-bottom: 1.25rem;
}
.about-value__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.6rem;
}
.about-value__desc {
  font-size: 0.92rem;
  color: var(--gray-600);
  line-height: 1.65;
}
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-intro__title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}
.about-intro__text {
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.about-intro__visual {
  background: var(--navy);
  border-radius: var(--radius-xl);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.12);
}

/* ─── 26. BLOG LISTING ─── */

.blog-hero { padding: calc(var(--nav-h) + 56px) 0 56px; }
.blog-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.blog-filter {
  padding: 0.4rem 1rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid var(--gray-300);
  background: var(--white);
  color: var(--gray-600);
  cursor: pointer;
  transition: all var(--t-fast) var(--ease);
  text-decoration: none;
}
.blog-filter:hover,
.blog-filter.is-active {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}
button.blog-filter {
  font-family: inherit;
  appearance: none;
  -webkit-appearance: none;
}
.blog-card.is-hidden {
  display: none;
}

@media (max-width: 768px) {
  .service-detail { grid-template-columns: 1fr; gap: 2.5rem; }
  .service-detail--reverse { direction: ltr; }
  .service-detail__visual { display: none; }
  .about-intro { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-intro__visual { display: none; }
  .about-values { grid-template-columns: 1fr; }
}

/* ≤ 560px — mobile */
@media (max-width: 560px) {
  :root { --section-py: 52px; }
  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.6rem; }

  .pain-grid { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .metrics-row { grid-template-columns: 1fr 1fr; gap: 0.75rem; }

  .hero { padding-top: calc(var(--nav-h) + 52px); padding-bottom: 52px; }
  .hero__lead { font-size: 0.97rem; }

  .method-grid    { border-radius: 0; border-left: none; border-right: none; }
  .contact-form   { padding: 1.25rem; }
  .form-row       { grid-template-columns: 1fr; }

  .why-layout { grid-template-columns: 1fr; }
  .footer__top { gap: 1.5rem; }
  .footer__brand > p { max-width: 100%; }
  .footer__legal { gap: 0.75rem; }

  .page-hero { padding: calc(var(--nav-h) + 40px) 0 40px; }
  .post-hero { padding: calc(var(--nav-h) + 40px) 0 40px; }
}

/* ≤ 400px — phones small */
@media (max-width: 400px) {
  :root { --section-py: 44px; }
  h1 { font-size: 1.85rem; }
  h2 { font-size: 1.45rem; }

  .hero__title { font-size: 1.85rem; }
  .btn--lg { padding: 0.75rem 1.35rem; font-size: 0.9rem; }
  .pain-grid { gap: 0.75rem; }
  .contact-form { padding: 1rem; }
  .metrics-row { grid-template-columns: 1fr 1fr; gap: 0.6rem; }
  .stats-grid .stat-item { padding: 1.5rem 1rem; }
  .footer__legal { flex-direction: column; align-items: center; gap: 0.5rem; }
}


/* ─── 27. MID-CTA ─── */
.mid-cta {
  background: var(--yellow-bg);
  padding: 72px 0;
  text-align: center;
  border-top: 1px solid rgba(212,160,23,0.15);
  border-bottom: 1px solid rgba(212,160,23,0.15);
}
.mid-cta__eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yellow-dk);
  margin-bottom: 1rem;
}
.mid-cta__title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.15;
  max-width: 640px;
  margin: 0 auto 1rem;
  letter-spacing: -0.03em;
}
.mid-cta__lead {
  font-size: 1rem;
  color: var(--gray-500);
  line-height: 1.7;
  max-width: 520px;
  margin: 0 auto 2rem;
}
.mid-cta__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.875rem;
  flex-wrap: wrap;
}
.mid-cta__note {
  margin-top: 1rem;
  font-size: 0.78rem;
  color: var(--gray-400);
}
@media (max-width: 480px) {
  .mid-cta { padding: 52px 0; }
  .mid-cta__actions { flex-direction: column; align-items: stretch; max-width: 280px; margin: 0 auto; }
}


/* ─── 28. CONSENT CHECKBOX ─── */
.form-group--consent { margin-top: 0.25rem; margin-bottom: 1.25rem; }
.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  cursor: pointer;
  user-select: none;
}
.form-consent input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: 4px;
  background: rgba(255,255,255,0.05);
  cursor: pointer;
  margin-top: 1px;
  transition: border-color var(--t-fast), background var(--t-fast);
  position: relative;
}
.form-consent input[type="checkbox"]:checked {
  background: var(--yellow);
  border-color: var(--yellow);
}
.form-consent input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 6px;
  height: 10px;
  border: 2px solid var(--navy);
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}
.form-consent input[type="checkbox"]:focus-visible { outline: 2px solid var(--yellow); outline-offset: 2px; }
.form-consent__text {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.5;
}
.form-consent__text a { color: rgba(255,255,255,0.65); text-decoration: underline; transition: color var(--t-fast); }
.form-consent__text a:hover { color: var(--yellow); }
.form-group--consent.is-error .form-consent input[type="checkbox"] { border-color: #f87171; }
.form-group--consent.is-error::after {
  content: 'Debes aceptar la política de privacidad para continuar.';
  display: block;
  font-size: 0.75rem;
  color: #f87171;
  margin-top: 0.35rem;
}

/* Error general del formulario */
.form-error {
  background: rgba(248,113,113,0.1);
  border: 1px solid rgba(248,113,113,0.3);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  margin-top: 0.875rem;
  font-size: 0.82rem;
  color: #fca5a5;
  text-align: center;
}


/* ─── 29. BANNER DE COOKIES ─── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--navy-deep);
  border-top: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 -8px 32px rgba(0,0,0,0.35);
  padding: 1.25rem var(--px);
  transform: translateY(100%);
  transition: transform 0.42s var(--ease);
}
.cookie-banner.is-visible { transform: translateY(0); }
.cookie-banner__inner {
  max-width: var(--w-container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.cookie-banner__text {
  flex: 1;
  min-width: 240px;
}
.cookie-banner__text p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  margin: 0;
}
.cookie-banner__text a { color: var(--yellow); text-decoration: underline; }
.cookie-banner__text a:hover { color: var(--yellow-dk); }
.cookie-banner__actions {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
  flex-wrap: wrap;
}
.btn--sm {
  padding: 0.48rem 1.1rem;
  font-size: 0.82rem;
}
.btn--ghost {
  background: transparent;
  color: rgba(255,255,255,0.72);
  border: 1px solid rgba(255,255,255,0.2);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.09);
  color: var(--white);
  border-color: rgba(255,255,255,0.38);
}
.btn--ghost:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
}
@media (max-width: 560px) {
  .cookie-banner { padding: 1rem var(--px); }
  .cookie-banner__inner { flex-direction: column; gap: 1rem; align-items: stretch; }
  .cookie-banner__actions { justify-content: stretch; }
  .cookie-banner__actions .btn { flex: 1; text-align: center; }
}


/* ─── 30. PROCESO UNIFICADO ─── */

.section__eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yellow-dk);
  margin-bottom: 0.875rem;
}

.process-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: end;
  margin-bottom: 3.5rem;
}
.process-header__left .section__title {
  margin-bottom: 0;
}
.process-header__right {
  padding-bottom: 0.15rem;
}
.process-header__right .section__lead {
  margin: 0;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.process-step {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color var(--t) var(--ease),
              box-shadow   var(--t) var(--ease),
              transform    var(--t) var(--ease);
}
.process-step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t) var(--ease);
}
.process-step:hover {
  border-color: rgba(212,160,23,0.2);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.process-step:hover::before {
  transform: scaleX(1);
}

.process-step__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.process-step__num {
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--yellow-dk);
  background: rgba(212,160,23,0.12);
  padding: 0.22rem 0.65rem;
  border-radius: 100px;
}

.process-step__icon {
  width: 30px;
  height: 30px;
  color: var(--navy);
  opacity: 0.45;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--t) var(--ease);
}
.process-step:hover .process-step__icon {
  opacity: 0.75;
}

.process-step__title {
  font-size: 0.975rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.process-step__desc {
  font-size: 0.865rem;
  color: var(--gray-500);
  line-height: 1.7;
}

@media (max-width: 1024px) {
  .process-header {
    grid-template-columns: 1fr;
    gap: 0.875rem;
    margin-bottom: 2.5rem;
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .process-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

/* Stagger process-grid */
.process-grid [data-animate]:nth-child(1) { transition-delay: 0.04s; }
.process-grid [data-animate]:nth-child(2) { transition-delay: 0.09s; }
.process-grid [data-animate]:nth-child(3) { transition-delay: 0.14s; }
.process-grid [data-animate]:nth-child(4) { transition-delay: 0.19s; }
.process-grid [data-animate]:nth-child(5) { transition-delay: 0.24s; }
.process-grid [data-animate]:nth-child(6) { transition-delay: 0.29s; }


/* ─── 31. HERO — CTA GROUP + TRUST ─── */
.hero__cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 1.75rem;
}
.hero__trust {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.38);
  margin: 0;
  line-height: 1.4;
}
.hero__trust svg { color: var(--yellow); flex-shrink: 0; }
@media (max-width: 560px) {
  .hero__cta-group { gap: 0.75rem; }
  .hero__cta-group .btn--lg { width: 100%; justify-content: center; }
}


/* ─── 32. MODAL DE COOKIES ─── */
.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: none;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
}
.cookie-modal.is-open { display: flex; }
@media (min-width: 560px) { .cookie-modal { align-items: center; padding: 1.5rem; } }

.cookie-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(8,13,23,0.78);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  cursor: pointer;
}

.cookie-modal__panel {
  position: relative;
  z-index: 1;
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  width: 100%;
  max-width: 560px;
  max-height: 90dvh;
  overflow-y: auto;
  padding: 1.75rem;
  animation: cookieSlideUp 0.32s var(--ease-out);
  overscroll-behavior: contain;
}
@media (min-width: 560px) { .cookie-modal__panel { border-radius: var(--radius-xl); } }
@keyframes cookieSlideUp {
  from { transform: translateY(18px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.cookie-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.875rem;
}
.cookie-modal__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
}
.cookie-modal__close {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.5);
  transition: background var(--t-fast), color var(--t-fast);
  flex-shrink: 0;
}
.cookie-modal__close:hover { background: rgba(255,255,255,0.08); color: var(--white); }
.cookie-modal__close:focus-visible { outline: 2px solid var(--yellow); outline-offset: 2px; }

.cookie-modal__desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.48);
  line-height: 1.65;
  margin-bottom: 0.5rem;
}

.cookie-category {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 1rem 0;
}
.cookie-category__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.25rem;
}
.cookie-category__info { flex: 1; }
.cookie-category__info strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.25rem;
}
.cookie-category__info p {
  font-size: 0.795rem;
  color: rgba(255,255,255,0.38);
  line-height: 1.55;
  margin: 0;
}

.cookie-toggle__always-on {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--yellow);
  white-space: nowrap;
  flex-shrink: 0;
  padding-top: 2px;
}

/* Toggle switch */
.cookie-toggle__switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
  cursor: pointer;
}
.cookie-toggle__switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}
.cookie-toggle__track {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.13);
  border-radius: 100px;
  transition: background var(--t) var(--ease);
}
.cookie-toggle__track::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  top: 3px;
  background: rgba(255,255,255,0.45);
  border-radius: 50%;
  transition: transform var(--t) var(--ease), background var(--t) var(--ease);
}
.cookie-toggle__switch input:checked + .cookie-toggle__track { background: var(--yellow); }
.cookie-toggle__switch input:checked + .cookie-toggle__track::after {
  transform: translateX(20px);
  background: var(--navy);
}
.cookie-toggle__switch input:focus-visible + .cookie-toggle__track {
  outline: 2px solid var(--yellow);
  outline-offset: 2px;
}

.cookie-modal__footer {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.07);
}


/* ─── 33. HONEYPOT ─── */
.form-group--honeypot {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  tab-size: 0;
}


/* ─── 34. PREFERS-REDUCED-MOTION ─── */
@media (prefers-reduced-motion: reduce) {
  [data-animate] { opacity: 1 !important; transform: none !important; transition: none !important; }
  .cookie-modal__panel { animation: none; }
  .spinner { animation: spin 2s linear infinite; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}