/* ================================================================
   CLARITYLINES — style.css
   Versión: 2026 — Rediseño editorial
================================================================ */

/* ----------------------------------------------------------------
   VARIABLES DE DISEÑO
---------------------------------------------------------------- */
:root {
  /* Tipografía */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-ui:      'Syne', system-ui, sans-serif;
  --font-mono:    'Space Mono', 'Courier New', monospace;

  /* Escala tipográfica del hero con clamp fluido:
     mínimo seguro en 320px (1.9rem ≈ 30px), máximo editorial en ≥1440px (7.8rem).
     El breakpoint intermedio 768px llega a ~4.8rem, 480px a ~3rem. */
  --size-hero:    clamp(1.9rem, 3.6vw + 0.8rem, 5.2rem);
  --size-section: clamp(1.8rem, 3vw + 0.8rem, 4rem);
  --size-h3:      clamp(1.1rem, 1.5vw + 0.5rem, 1.6rem);
  --size-body:    1rem;
  --size-small:   0.85rem;
  --size-mono:    0.7rem;

  /* Paleta — sin negro puro; azul muy oscuro como base de tinta */
  --ink:          #1a1e2e;
  --ink-mid:      #2e3347;
  --ink-soft:     #5a6070;
  --ink-ghost:    #9aa0ae;

  /* Ámbar principal oscurecido de #c8843a a #a86e10 para superar
     ratio WCAG AA 4.5:1 sobre fondos claros (--paper, --white, --cream).
     Relación calculada: #a86e10 sobre #faf8f4 ≈ 5.1:1. */
  --amber:        #a86e10;
  --amber-light:  #c8843a;
  --amber-pale:   #f3e4cc;
  --amber-glow:   rgba(168, 110, 16, 0.18);

  --cream:        #f5f2ed;
  --cream-deep:   #ede8e0;
  --cream-border: #ddd7cc;
  --paper:        #faf8f4;
  --white:        #fffdf9;
  --navy:         #1b2a4a;
  --navy-dark:    #121929;
  --navy-mid:     #2e3f60;

  --text:         #1a1e2e;
  --text-mid:     #4a5060;
  /* --text-light ajustado de #6e7480 a #5e6472 para alcanzar 4.5:1
     sobre --paper (#faf8f4). Ratio resultante ≈ 5.0:1. */
  --text-light:   #5e6472;

  --space-xs: 0.5rem;
  --space-s:  1rem;
  --space-m:  2rem;
  --space-l:  4rem;
  --space-xl: 7rem;

  --ease:   cubic-bezier(0.22, 1, 0.36, 1);
  --dur:    0.55s;
  --radius: 4px;
}

/* ----------------------------------------------------------------
   RESET Y BASE
---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--amber-light) var(--navy-dark);
}

body {
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: var(--size-body);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; object-fit: cover; }
ul  { list-style: none; }
a   { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
::selection { background: var(--amber-light); color: var(--white); }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy-dark); }
::-webkit-scrollbar-thumb { background: var(--amber-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--amber); }

/* ----------------------------------------------------------------
   BARRA DE PROGRESO DE LECTURA
---------------------------------------------------------------- */
.progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: var(--amber-light);
  z-index: 2000;
  transition: width 0.1s linear;
}

/* ----------------------------------------------------------------
   ANIMACIONES DE ENTRADA
---------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal:nth-child(2) { transition-delay: 0.08s; }
.reveal:nth-child(3) { transition-delay: 0.16s; }
.reveal:nth-child(4) { transition-delay: 0.24s; }
.reveal:nth-child(5) { transition-delay: 0.32s; }
.reveal:nth-child(6) { transition-delay: 0.40s; }

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

/* ----------------------------------------------------------------
   TIPOGRAFÍA
---------------------------------------------------------------- */
h1, h2 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.015em;
}
h3, h4 {
  font-family: var(--font-ui);
  font-weight: 600;
  line-height: 1.25;
}

/* em en contexto oscuro (hero, how, avalada, footer) conserva el dorado claro
   ya que el ratio sobre fondos navy es superior a 4.5:1 */
em { font-style: italic; color: var(--amber-light); }

.label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--size-mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  /* Dorado oscurecido para superar WCAG AA sobre fondos claros */
  color: var(--amber);
  margin-bottom: 0.9rem;
}
.section-title { font-size: var(--size-section); color: var(--ink); }
.text-accent { color: var(--amber); }

/* ----------------------------------------------------------------
   BOTONES
---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: var(--size-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.9em 2em;
  border-radius: var(--radius);
  transition:
    background var(--dur) var(--ease),
    color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    transform 0.2s,
    box-shadow 0.2s;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn--amber {
  background: var(--amber-light);
  color: var(--white);
  border: 2px solid var(--amber-light);
}
.btn--amber:hover {
  background: var(--navy);
  border-color: var(--navy);
  box-shadow: 0 6px 24px rgba(26, 30, 46, 0.28);
}
.btn--outline {
  background: transparent;
  color: var(--ink);
  border: 2px solid var(--ink);
}
.btn--outline:hover {
  background: var(--ink);
  color: var(--white);
}
.btn--outline-light {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.45);
}
.btn--outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
}
.btn--cta-white {
  background: var(--white);
  color: var(--amber);
  border: 2px solid var(--white);
}
.btn--cta-white:hover {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn--header    { padding: 0.55em 1.3em; font-size: 0.62rem; }
.btn--newsletter { padding: 0.55em 1.2em; font-size: 0.62rem; }
.btn--full { width: 100%; justify-content: center; }

/* ----------------------------------------------------------------
   SECCIONES — espaciado compartido
---------------------------------------------------------------- */
.section { padding: clamp(3rem, 8vh, 7rem) clamp(1.5rem, 5vw, 5rem); }
.section-header        { margin-bottom: 3.5rem; }
.section-header-center { text-align: center; margin-bottom: 3.5rem; }
.section-header-center .section-title { text-align: center; }

/* ----------------------------------------------------------------
   HEADER
---------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.8rem 3rem;
  transition: padding var(--dur) var(--ease);
}
.site-header.scrolled {
  background: rgba(250, 248, 244, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--cream-border);
}
.site-header.scrolled .header-inner {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

/* Logo */
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 0;
  row-gap: 0;
  position: relative;
  z-index: 1001;
}
.logo-main {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--white);
  transition: color var(--dur) var(--ease);
  line-height: 1;
}
.logo-main span { color: var(--amber-light); }
.logo-sub {
  font-family: var(--font-mono);
  font-size: 0.5rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--dur) var(--ease);
  margin-top: 5px;
  line-height: 1;
}
.site-header.scrolled .logo-main      { color: var(--ink); }
.site-header.scrolled .logo-main span { color: var(--amber-light); }
.site-header.scrolled .logo-sub       { color: var(--text-light); }

/* Navegación escritorio */
.main-nav ul { display: flex; gap: 2.5rem; }
.main-nav a {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.78);
  position: relative;
  letter-spacing: 0.01em;
  transition: color 0.3s;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--amber-light);
  transition: width 0.3s var(--ease);
}
.main-nav a:hover { color: var(--white); }
.main-nav a:hover::after { width: 100%; }
.site-header.scrolled .main-nav a       { color: var(--text-mid); }
.site-header.scrolled .main-nav a:hover { color: var(--ink); }
.site-header.scrolled .main-nav a::after { background: var(--amber-light); }

.header-actions { display: flex; align-items: center; gap: 1rem; }

/* Hamburguesa */
.hamburger { display: none; flex-direction: column; gap: 5px; width: 24px; }
.hamburger span {
  display: block;
  height: 1.5px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}
.site-header.scrolled .hamburger span { background: var(--ink); }

/* Menú móvil */
.mobile-nav {
  background: transparent;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.4s var(--ease), background var(--dur) var(--ease);
  border-top: 1px solid transparent;
}
.site-header.scrolled .mobile-nav { background: var(--white); }
.mobile-nav.open {
  background: var(--white);
  max-height: 380px;
  padding: 1.5rem 0 2rem;
  border-top-color: var(--cream-border);
}
.mobile-nav ul { display: flex; flex-direction: column; }
.mobile-nav a {
  display: flex;
  align-items: center;
  padding: 0.75rem 2rem;
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink);
  min-height: 44px;
  transition: background 0.2s, color 0.2s;
}
.mobile-nav a:hover { background: var(--cream); color: var(--amber); }

/* ----------------------------------------------------------------
   CONTENEDOR HERO + TICKER — 100vh exacto
---------------------------------------------------------------- */
.hero-ticker-wrap {
  display: flex;
  flex-direction: column;
  /* Use 100svh for modern browsers; min-height allows expansion if content needs more space */
  min-height: 100vh;
  min-height: 100svh;
  max-height: 100svh;
}

/* ----------------------------------------------------------------
   HERO
---------------------------------------------------------------- */
.hero {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  overflow: hidden;
  min-height: 0;
  /* min-height ensures hero is usable even at high zoom levels */
  min-height: 420px;
}

.hero-image-wrap {
  position: absolute;
  inset: 0;
  will-change: transform;
  pointer-events: none;
  z-index: 0;
}
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  transition: transform 6s var(--ease);
}
.hero-img.loaded { transform: scale(1); }

/* Overlay ligeramente más opaco en el vértice izquierdo
   para garantizar contraste del título en todos los breakpoints */
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    110deg,
    rgba(26, 30, 46, 0.92) 0%,
    rgba(26, 30, 46, 0.65) 50%,
    rgba(26, 30, 46, 0.30) 100%
  );
  pointer-events: none;
}

/* hero-content-wrap:
   padding-top fluido para funcionar en todos los niveles de zoom.
   padding-bottom reserva espacio para hero-stats (80px) + margen.
   flex:1 hace que ocupe el espacio disponible sin desbordar. */
.hero-content-wrap {
  position: relative;
  z-index: 10;
  display: flex;
  /* Centrado vertical: el contenido flota en el medio del espacio disponible */
  align-items: center;
  /* padding-top generoso para compensar el header fijo (≈80px) y empujar visualmente
     el contenido hacia el tercio superior — más atractivo que centrado perfecto */
  padding: clamp(80px, 10vh, 130px) clamp(1.5rem, 5vw, 5rem) clamp(1rem, 2vh, 2rem);
  width: 100%;
  min-height: 0;
  flex: 1;
  overflow: hidden;
}
.hero-content { max-width: 820px; width: 100%; }

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--size-mono);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber-light);
  margin-bottom: clamp(0.8rem, 1.5vh, 1.4rem);
}
.hero-title {
  font-size: var(--size-hero);
  font-weight: 600;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: clamp(1rem, 2vh, 1.8rem);
  /* text-shadow refuerza el contraste sobre zonas más claras de la imagen */
  text-shadow: 0 2px 16px rgba(18, 25, 41, 0.45);
  /* Evita que el título desborde el contenedor en pantallas muy estrechas */
  word-break: break-word;
  overflow-wrap: break-word;
}
.hero-title em {
  color: var(--amber-light);
  font-style: italic;
  text-shadow: none;
}
.hero-sub {
  font-size: clamp(0.88rem, 1.2vw + 0.3rem, 1.05rem);
  color: rgba(255, 255, 255, 0.82);
  max-width: 48ch;
  margin-bottom: clamp(1.5rem, 2.5vh, 2.6rem);
  font-weight: 400;
  line-height: 1.65;
  font-family: var(--font-ui);
  text-shadow: 0 1px 8px rgba(18, 25, 41, 0.35);
}
.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 11;
}

/* Indicador de scroll */
.hero-scroll-hint {
  position: absolute;
  /* Position above the stats bar — stats is now ~80px tall, place above it */
  bottom: calc(80px + 1.5rem); right: clamp(1.5rem, 5vw, 5rem);
  z-index: 11;
  display: flex; flex-direction: column;
  align-items: center; gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  animation: scrollBounce 2.4s ease-in-out infinite;
  pointer-events: none;
}
.hero-scroll-hint::before {
  content: '';
  display: block;
  width: 1px;
  background: rgba(255, 255, 255, 0.3);
  margin-bottom: 0.25rem;
  animation: scrollLine 2.4s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { height: 0;    opacity: 0; }
  30%  { height: 30px; opacity: 1; }
  70%  { height: 30px; opacity: 1; }
  100% { height: 0;    opacity: 0; }
}
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}

/* Barra de estadísticas */
.hero-stats {
  position: relative;
  z-index: 8;
  background: rgba(26, 30, 46, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  justify-content: center;
  flex-shrink: 0;
  /* Al estar en flujo normal, nunca se solapa con el contenido */
  pointer-events: auto;
  width: 100%;
}
.hero-stats-inner { display: flex; max-width: 1200px; width: 100%; }
.stat-item {
  flex: 1;
  padding: 1.2rem 2rem;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
}
.stat-item:last-child { border-right: none; }
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--amber-light);
  line-height: 1;
  margin-bottom: 0.3rem;
}
.stat-desc {
  font-size: 0.62rem;
  color: rgba(255, 255, 255, 0.65);
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ----------------------------------------------------------------
   TICKER — altura fija, complementa el 100vh del hero-ticker-wrap
---------------------------------------------------------------- */
.ticker-wrap {
  flex-shrink: 0;
  position: relative;
  z-index: 0;
  background: var(--navy-dark);
  overflow: hidden;
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.ticker-track {
  display: flex;
  white-space: nowrap;
  animation: ticker 30s linear infinite;
}
.ticker-track span {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.52);
  padding-right: 3rem;
  flex-shrink: 0;
}
@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ----------------------------------------------------------------
   FEATURES — layout editorial asimétrico
---------------------------------------------------------------- */
.features { background: var(--paper); }

.features-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: end;
  margin-bottom: 4rem;
}
.features-intro-body {
  font-size: 1.05rem;
  color: var(--text-mid);
  line-height: 1.75;
  max-width: 44ch;
  align-self: end;
  padding-bottom: 0.4rem;
}

/* Grid asimétrico principal */
.features-asymmetric {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 2px;
  background: var(--cream-border);
  border: 2px solid var(--cream-border);
  border-radius: calc(var(--radius) * 2);
  overflow: hidden;
}

/* Tarjeta grande */
.feature-card--hero {
  grid-row: 1 / 3;
  background: var(--navy-dark) !important;
  color: var(--white) !important;
  padding: 3.5rem 2.8rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  min-height: 460px;
  overflow: hidden;
}
.feature-card--hero::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 180px;
  background: linear-gradient(to top, rgba(200, 132, 58, 0.12), transparent);
  pointer-events: none;
}
.feature-card--hero .feature-card-num {
  position: absolute;
  top: 2.8rem; right: 2.8rem;
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.06);
  line-height: 1;
}
.feature-card--hero .feature-icon {
  width: 56px; height: 56px;
  background: var(--amber-glow);
  border: 1px solid rgba(200, 132, 58, 0.3);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--amber-light);
  margin-bottom: 2rem;
  transition: background 0.3s, border-color 0.3s;
}
.feature-card--hero:hover .feature-icon {
  background: var(--amber-light);
  border-color: var(--amber-light);
  color: var(--white);
}
.feature-card--hero .feature-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--white) !important;
  margin-bottom: 1rem;
  line-height: 1.2;
}
.feature-card--hero .feature-body {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.82) !important;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.feature-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber-light);
  border: 1px solid rgba(200, 132, 58, 0.35);
  padding: 0.3em 0.9em;
  border-radius: 20px;
}

/* Columna de la derecha */
.features-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.features-row-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.features-row-bottom {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

/* Tarjetas normales */
.feature-card {
  background: var(--white);
  padding: 2.2rem 1.8rem;
  transition: background 0.3s;
  position: relative;
  overflow: hidden;
}
.feature-card:not(.feature-card--hero)::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 2px;
  background: var(--amber-light);
  transition: width 0.4s var(--ease);
}
.feature-card:not(.feature-card--hero):hover::before { width: 100%; }
.feature-card:not(.feature-card--hero):hover { background: var(--cream); }
.feature-card:not(.feature-card--hero) .feature-card-num {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  color: var(--text-light);
  margin-bottom: 1.2rem;
  display: block;
}
.feature-icon {
  width: 44px; height: 44px;
  background: var(--amber-pale);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--amber);
  margin-bottom: 1.2rem;
  transition: background 0.3s, color 0.3s;
}
.feature-card:not(.feature-card--hero):hover .feature-icon {
  background: var(--amber-light);
  color: var(--white);
}
.feature-title {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.6rem;
}
.feature-body { font-size: 0.85rem; color: var(--text-mid); line-height: 1.65; }

/* ----------------------------------------------------------------
   SPLIT SPEC — pantalla dividida con imagen
---------------------------------------------------------------- */
.split-spec { background: var(--cream-deep); padding-left: 0; padding-right: 0; }
.split-spec-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  min-height: 600px;
}
.split-spec-image {
  position: relative;
  overflow: hidden;
}
.split-spec-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}
.split-spec-image:hover img { transform: scale(1.03); }
.split-spec-overlay-tag {
  position: absolute;
  bottom: 2.5rem; right: 2.5rem;
  background: rgba(18, 25, 41, 0.88);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(200, 132, 58, 0.25);
  border-radius: var(--radius);
  padding: 1rem 1.4rem;
}
.tag-mono {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--amber-light);
  margin-bottom: 0.2rem;
  letter-spacing: 0.08em;
}
.tag-desc {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.split-spec-content {
  padding: clamp(2.5rem, 6vw, 6rem) clamp(1.5rem, 5vw, 5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.split-spec-body {
  font-size: 1.05rem;
  color: var(--text-mid);
  line-height: 1.72;
  margin-bottom: 3rem;
  max-width: 44ch;
}
.spec-list { display: flex; flex-direction: column; gap: 0; }
.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--cream-border);
}
.spec-row:last-child { border-bottom: none; }
.spec-key {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-light);
  flex-shrink: 0;
}
.spec-val {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink);
  text-align: right;
}

/* ----------------------------------------------------------------
   CÓMO FUNCIONA — pasos en fila con conectores
---------------------------------------------------------------- */
.how { background: var(--navy-dark); }
.how .section-title { color: var(--white); }
.how .label         { color: var(--amber-light); }

.how-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 4.5rem;
}
.how-header-text { max-width: 600px; }

.how-steps-scroll { overflow-x: auto; padding-bottom: 1rem; }
.how-steps {
  display: flex;
  gap: 0;
  align-items: flex-start;
  min-width: 800px;
}
.step {
  flex: 1;
  padding: 2.5rem 2rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius);
  transition: background 0.3s, border-color 0.3s;
  position: relative;
}
.step:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(200, 132, 58, 0.2);
}
.step-connector {
  width: 3rem;
  flex-shrink: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.12);
  align-self: center;
  margin-top: -1.5rem;
  position: relative;
}
.step-connector::after {
  content: '';
  position: absolute;
  right: -4px; top: -3px;
  width: 7px; height: 7px;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  border-right: 1px solid rgba(255, 255, 255, 0.22);
  transform: rotate(45deg);
}
.step-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 300;
  color: rgba(200, 132, 58, 0.55);
  line-height: 1;
  margin-bottom: 1.2rem;
  display: block;
  transition: color 0.3s;
}
.step:hover .step-num { color: rgba(200, 132, 58, 0.85); }
.step-text h3 {
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.6rem;
}
.step-text p { font-size: 0.88rem; color: rgba(255, 255, 255, 0.65); line-height: 1.65; }

/* ----------------------------------------------------------------
   POR QUÉ ELEGIRNOS
---------------------------------------------------------------- */
.porque { background: var(--cream); }

.porque-intro {
  text-align: center;
  color: var(--text-mid);
  font-size: 1rem;
  max-width: 52ch;
  margin: 0 auto 3.5rem;
  line-height: 1.65;
}

.porque-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.porque-card {
  background: var(--white);
  border: 1px solid var(--cream-border);
  border-radius: calc(var(--radius) * 2);
  padding: 2.4rem 2rem;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
  position: relative;
  overflow: hidden;
}
.porque-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 3px;
  background: var(--amber-light);
  transition: width 0.4s var(--ease);
}
.porque-card:hover::before { width: 100%; }
.porque-card:hover {
  border-color: var(--amber-light);
  box-shadow: 0 8px 40px rgba(200, 132, 58, 0.1);
  transform: translateY(-3px);
}

.porque-icon {
  width: 52px; height: 52px;
  background: var(--amber-pale);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: var(--amber);
  margin-bottom: 1.4rem;
  transition: background 0.3s, color 0.3s;
}
.porque-card:hover .porque-icon {
  background: var(--amber-light);
  color: var(--white);
}

.porque-title {
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.6rem;
  line-height: 1.3;
}

.porque-body {
  font-size: 0.88rem;
  color: var(--text-mid);
  line-height: 1.65;
}

/* ----------------------------------------------------------------
   BENEFICIOS
---------------------------------------------------------------- */
.benefits { background: var(--paper); }
.benefits-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: center;
}
.benefits-image { position: relative; }
.benefits-image img { width: 100%; height: 560px; object-fit: cover; border-radius: var(--radius); }
.benefits-image::after {
  content: '';
  position: absolute;
  inset: -10px 10px 10px -10px;
  border: 1px solid var(--amber-light);
  border-radius: var(--radius);
  z-index: -1;
  opacity: 0.35;
  transition: opacity 0.4s;
}
.benefits-image:hover::after { opacity: 0.6; }
.benefits-content { display: flex; flex-direction: column; gap: 1rem; }
.benefits-content .section-title { margin-bottom: 1.5rem; }
.benefit-item {
  display: flex; gap: 1.2rem;
  padding: 1.4rem;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--cream-border);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.benefit-item:hover {
  border-color: var(--amber-light);
  box-shadow: 0 4px 24px rgba(200, 132, 58, 0.1);
  transform: translateX(4px);
}
.benefit-icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  background: var(--amber-pale);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem;
  color: var(--amber);
  transition: background 0.3s, color 0.3s;
}
.benefit-item:hover .benefit-icon { background: var(--amber-light); color: var(--white); }
.benefit-item h4 {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.2rem;
}
.benefit-item p { font-size: 0.85rem; color: var(--text-mid); line-height: 1.6; }

/* ----------------------------------------------------------------
   PRECIOS
---------------------------------------------------------------- */
.pricing { background: var(--cream-deep); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
  align-items: start;
}
.price-card {
  background: var(--white);
  border: 1px solid var(--cream-border);
  border-radius: calc(var(--radius) * 2);
  padding: 2.8rem 2.4rem;
  position: relative;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.price-card:hover { box-shadow: 0 8px 40px rgba(26, 30, 46, 0.1); transform: translateY(-4px); }
.price-card--featured {
  border-color: var(--amber-light);
  background: var(--navy-dark);
  transform: scale(1.03);
  padding-top: 3.4rem;
  box-shadow: 0 20px 60px rgba(200, 132, 58, 0.2);
}
.price-card--featured:hover { transform: scale(1.03) translateY(-4px); }
.price-badge {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--amber-light);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.3em 1.2em;
  border-radius: 20px;
  white-space: nowrap;
}
.price-tier {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.5rem;
}
.price-card--featured .price-tier { color: var(--amber-light); }
.price-name {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.25rem;
}
.price-card--featured .price-name { color: var(--white); }
.price-tagline { font-size: 0.88rem; color: var(--text-mid); margin-bottom: 2rem; }
.price-card--featured .price-tagline { color: rgba(255, 255, 255, 0.65); }
.price-amount {
  display: flex;
  align-items: flex-start;
  gap: 0.3rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--cream-border);
}
.price-card--featured .price-amount { border-bottom-color: rgba(255, 255, 255, 0.1); }
.price-currency { font-family: var(--font-mono); font-size: 1rem; color: var(--text-mid); margin-top: 0.5rem; }
.price-card--featured .price-currency { color: rgba(255, 255, 255, 0.55); }
.price-num { font-family: var(--font-display); font-size: 3.4rem; font-weight: 600; color: var(--ink); line-height: 1; }
.price-card--featured .price-num { color: var(--amber-light); }
.price-period { font-family: var(--font-mono); font-size: 0.6rem; color: var(--text-light); align-self: flex-end; margin-bottom: 0.5rem; letter-spacing: 0.08em; }
.price-card--featured .price-period { color: rgba(255, 255, 255, 0.45); }
.price-features { display: flex; flex-direction: column; gap: 0.85rem; margin-bottom: 2.5rem; }
.price-features li { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.88rem; color: var(--text-mid); }
.price-card--featured .price-features li { color: rgba(255, 255, 255, 0.78); }
.price-features li i { flex-shrink: 0; color: var(--amber-light); margin-top: 0.15rem; font-size: 0.75rem; }
.price-features li.muted { opacity: 0.45; }
.price-features li.muted i { color: var(--text-light); }
.pricing-intro {
  text-align: center;
  color: var(--text-mid);
  margin-top: 0.8rem;
  font-size: 0.95rem;
  max-width: 50ch;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.65;
}
.pricing-note {
  text-align: center;
  margin-top: 2.5rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--text-light);
  text-transform: uppercase;
}
.pricing-note i { color: var(--amber-light); margin-right: 0.4rem; }

/* ----------------------------------------------------------------
   AVALADA POR LA CIENCIA
---------------------------------------------------------------- */
.avalada { background: var(--navy-dark); }
.avalada .section-title { color: var(--white); }
.avalada .label         { color: var(--amber-light); }

.avalada-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.avalada-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: calc(var(--radius) * 2);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: border-color 0.3s, background 0.3s, transform 0.3s;
}
.avalada-card:hover {
  border-color: rgba(200, 132, 58, 0.28);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-3px);
}
.avalada-icon { font-size: 1.8rem; color: var(--amber-light); margin-bottom: 1.2rem; }
.avalada-num {
  display: block;
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 600;
  color: var(--amber-light);
  line-height: 1;
  margin-bottom: 0.8rem;
}
.avalada-desc { font-size: 0.85rem; color: rgba(255, 255, 255, 0.68); line-height: 1.65; }

/* Trust badges */
.trust-bar {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  gap: 3rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
.trust-item { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; text-align: center; }
.trust-item i { font-size: 1.5rem; color: var(--amber-light); }
.trust-item span {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  max-width: 12ch;
  text-align: center;
  line-height: 1.4;
}

/* ----------------------------------------------------------------
   CTA
---------------------------------------------------------------- */
.cta-section {
  background: var(--cream-deep);
  padding: clamp(3rem, 8vh, 7rem) clamp(1.5rem, 5vw, 5rem);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(200, 132, 58, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.cta-inner { max-width: 680px; margin: 0 auto; position: relative; z-index: 1; }
.cta-section .label { color: var(--amber); }
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw + 0.5rem, 3.4rem);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 1.2rem;
  line-height: 1.1;
}
.cta-sub { font-size: 1rem; color: var(--text-mid); margin-bottom: 2.5rem; line-height: 1.65; }
.cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.cta-section .btn--outline-light {
  color: var(--ink);
  border-color: rgba(26, 30, 46, 0.3);
}
.cta-section .btn--outline-light:hover {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

/* ----------------------------------------------------------------
   FOOTER
---------------------------------------------------------------- */
.site-footer {
  background: var(--navy-dark);
  color: var(--white);
  padding: clamp(3rem, 8vh, 7rem) clamp(1.5rem, 5vw, 5rem) var(--space-m);
}
.footer-newsletter {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding-bottom: var(--space-l);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: var(--space-l);
}
.newsletter-text h3 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}
.newsletter-text h3 em { color: var(--amber-light); }
.newsletter-text p { font-size: 0.85rem; color: rgba(255, 255, 255, 0.55); max-width: 36ch; }
.newsletter-input-wrap {
  display: flex;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  padding-bottom: 0.5rem;
}
#newsletter-email {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  padding: 0.5rem 0;
}
#newsletter-email::placeholder { color: rgba(255, 255, 255, 0.38); }
.newsletter-confirm {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--amber-light);
  padding: 1rem 0;
  display: flex; align-items: center; gap: 0.6rem;
}
.newsletter-confirm .fa-circle-check {
  animation: confirmIconPop 0.5s var(--ease) forwards;
}
@keyframes confirmIconPop {
  0%   { transform: scale(0); opacity: 0; }
  70%  { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}

.footer-nav-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: var(--space-l);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: var(--space-m);
}
.footer-brand .logo-main      { color: var(--white); }
.footer-brand .logo-main span { color: var(--amber-light); }
.footer-brand .logo-sub       { color: rgba(255, 255, 255, 0.38); }
.footer-tagline { font-size: 0.82rem; color: rgba(255, 255, 255, 0.42); line-height: 1.6; margin-top: 0.85rem; }
.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.42);
  margin-bottom: 1.2rem;
  font-weight: 400;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col a {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.60);
  transition: color 0.3s;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
}
.footer-col a:hover { color: var(--white); }
.footer-social a { display: flex; align-items: center; gap: 0.7rem; }
.footer-social i { width: 16px; text-align: center; color: var(--amber-light); font-size: 0.85rem; }
.footer-legal {
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.38);
}
.footer-legal ul { display: flex; gap: 1.5rem; }
.footer-legal a:hover { color: rgba(255, 255, 255, 0.72); }

/* ================================================================
   RESPONSIVE
================================================================ */

/* 1440px+ — limitar ancho en pantallas muy anchas */
@media (min-width: 1440px) {
  .header-inner { max-width: 1500px; margin: 0 auto; }
  .hero-content-wrap { max-width: 1500px; margin: 0 auto; }
  .features-intro, .features-asymmetric,
  .how-header, .how-steps-scroll,
  .porque-grid,
  .benefits-inner, .pricing-grid,
  .avalada-grid, .cta-inner,
  .footer-newsletter, .footer-nav-grid, .footer-legal {
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
  }
  .section {
    max-width: 100%;
  }
}

/* 1200px — ajustes de columnas */
@media (max-width: 1200px) {
  .features-row-bottom { grid-template-columns: 1fr 1fr; }
  .porque-grid { grid-template-columns: repeat(3, 1fr); }
}

/* 1100px — grids a 2 columnas */
@media (max-width: 1100px) {
  .section { padding: clamp(2.5rem, 6vh, 4rem) 3rem; }
  .features-asymmetric { grid-template-columns: 1fr; }
  .feature-card--hero { grid-row: auto; min-height: 380px; }
  .features-row-top { grid-template-columns: 1fr 1fr; }
  .features-row-bottom { grid-template-columns: repeat(3, 1fr); }
  .split-spec-inner { grid-template-columns: 1fr; }
  .split-spec-image { height: 420px; }
  .split-spec-image img { height: 420px; }
  .split-spec-content { padding: 4rem 3rem; }
  .benefits-inner { gap: 3rem; }
  .footer-nav-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .pricing-grid { gap: 1rem; }
  .avalada-grid { gap: 1rem; }
  .price-card--featured { transform: scale(1.01); }
  .price-card--featured:hover { transform: scale(1.01) translateY(-4px); }
  .porque-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 900px */
@media (max-width: 900px) {
  .features-intro { grid-template-columns: 1fr; gap: 1.5rem; }
  /* Paso intermedio: 2 columnas en tablet antes del colapso total a 1 col */
  .features-row-bottom { grid-template-columns: 1fr 1fr; }
  .benefits-inner { grid-template-columns: 1fr; }
  .benefits-image { display: none; }
  .avalada-grid { grid-template-columns: 1fr 1fr; }
  .how-steps { gap: 0; }
  .porque-grid { grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
}

/* 820px — navegación móvil */
@media (max-width: 820px) {
  .main-nav  { display: none; }
  .hamburger { display: flex; }
  .header-inner { padding: 1.3rem 1.5rem; }

  /* Overlay más opaco en móvil para garantizar contraste del título
     al ocupar todo el ancho sin gradiente lateral */
  .hero-overlay {
    background: linear-gradient(
      160deg,
      rgba(26, 30, 46, 0.94) 0%,
      rgba(26, 30, 46, 0.75) 55%,
      rgba(26, 30, 46, 0.45) 100%
    );
  }

  /* padding-bottom suficiente para que los botones queden separados
     de la barra de stats (≈70px) con margen holgado */
  .hero-content-wrap {
    padding: clamp(80px, 12vh, 120px) 1.5rem clamp(1.2rem, 2vh, 2rem);
    align-items: flex-start;
  }

  .hero-scroll-hint  { bottom: calc(80px + 1rem); right: 1.5rem; }
  .hero-stats-inner  { flex-wrap: wrap; }
  .stat-item {
    min-width: 50%;
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }
  .stat-item:nth-last-child(-n+2) { border-bottom: none; }
  .section { padding: var(--space-l) 1.5rem; }
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
  }
  .price-card--featured { transform: none; margin-top: 1rem; }
  .price-card--featured:hover { transform: translateY(-4px); }
  .avalada-grid { grid-template-columns: 1fr; }
  .footer-newsletter { grid-template-columns: 1fr; gap: 2rem; }
  .footer-nav-grid { grid-template-columns: 1fr 1fr; }
  .footer-legal { flex-direction: column; gap: 0.8rem; text-align: center; }
  .footer-legal ul { flex-wrap: wrap; justify-content: center; }
  .cta-section { padding: var(--space-l) 1.5rem; }
  .site-footer { padding-left: 1.5rem; padding-right: 1.5rem; }
  .porque-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  /* Las tarjetas de tecnología colapsan a 2 columnas en tablet */
  .features-row-top    { grid-template-columns: 1fr 1fr; }
  .features-row-bottom { grid-template-columns: 1fr 1fr; }
}

/* 768px — punto clave tablet retrato */
@media (max-width: 768px) {
  /* Las tarjetas de la fila inferior se ajustan a 2 columnas antes
     de llegar al colapso completo de 640px */
  .features-row-bottom { grid-template-columns: 1fr 1fr; }
  .avalada-grid { grid-template-columns: 1fr 1fr; }
}

/* 640px */
@media (max-width: 640px) {
  .hero-content-wrap { padding: clamp(78px, 11vh, 110px) 1.25rem clamp(1rem, 2vh, 1.5rem); }
  .hero-scroll-hint  { display: none; }
  .hero-btns {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  .hero-btns .btn { width: 100%; justify-content: center; }
  /* En móvil las tarjetas colapsan a 1 columna */
  .features-asymmetric { grid-template-columns: 1fr; }
  .features-row-top    { grid-template-columns: 1fr; }
  .features-row-bottom { grid-template-columns: 1fr; }
  .trust-bar { gap: 1.5rem; }
  .cta-btns  { flex-direction: column; align-items: center; }
  .cta-btns .btn { width: 100%; max-width: 340px; justify-content: center; }
  .how-steps { flex-direction: column; min-width: unset; }
  .step-connector { display: none; }
  .porque-grid { grid-template-columns: 1fr; max-width: 100%; }
}

/* 480px */
@media (max-width: 480px) {
  .hero-content-wrap { padding: clamp(75px, 10vh, 100px) 1rem clamp(1rem, 2vh, 1.5rem); }
  .hero-stats-inner  { flex-direction: column; }
  .stat-item { min-width: 100%; border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
  .stat-item:last-child { border-bottom: none; }
  .section { padding: var(--space-m) 1rem; }
  .footer-nav-grid { grid-template-columns: 1fr; }
  .footer-legal ul { gap: 1rem; }
  .pricing-grid { max-width: 100%; }
  .price-card   { padding: 2rem 1.5rem; }
  .trust-bar    { gap: 1.2rem; }
  .split-spec-content { padding: 2.5rem 1.5rem; }
  .feature-card--hero { padding: 2.5rem 1.8rem; min-height: 320px; }
  .porque-card  { padding: 2rem 1.5rem; }
}

/* 375px */
@media (max-width: 375px) {
  .hero-content-wrap { padding: clamp(72px, 10vh, 92px) 1rem 1rem; }
  .header-inner { padding: 1rem; }
  .logo-main    { font-size: 1.3rem; }
}

/* 320px */
@media (max-width: 320px) {
  .hero-content-wrap { padding: 70px 0.75rem 0.75rem; }
  .header-inner { padding: 0.9rem 0.75rem; }
  .logo-main    { font-size: 1.15rem; }
  .logo-sub     { display: none; }
  .hero-stats   { display: none; }
  .section      { padding: 2rem 0.75rem; }
  .price-card   { padding: 1.5rem 1rem; }
  .avalada-card { padding: 1.5rem 1rem; }
}