/* ==================== VARIABLES ==================== */
:root {
  /* Colores principales */
  --primary: #1A1A1A;
  --primary-light: #333333;
  --primary-dark: #111111;
  --accent: #FF6B00;
  --accent-light: #FF8C3F;
  --accent-dark: #E05E00;

  /* Colores neutros */
  --dark: #111111;
  --gray-900: #1A1A1A;
  --gray-800: #2D2D2D;
  --gray-700: #4A4A4A;
  --gray-600: #6B6B6B;
  --gray-500: #8E8E8E;
  --gray-400: #B0B0B0;
  --gray-300: #D4D4D4;
  --gray-200: #E8E8E8;
  --gray-100: #F5F5F5;
  --gray-50: #FAFAFA;
  --white: #FFFFFF;

  /* Colores funcionales */
  --success: #22C55E;
  --error: #EF4444;
  --warning: #F59E0B;

  /* Tema claro */
  --bg-color: var(--white);
  --bg-secondary: var(--gray-50);
  --bg-tertiary: var(--gray-100);
  --text-primary: var(--gray-900);
  --text-secondary: var(--gray-600);
  --text-tertiary: var(--gray-500);
  --border-color: var(--gray-200);
  --border-light: var(--gray-100);

  /* Componentes */
  --card-bg: var(--white);
  --card-shadow: 0 1px 3px rgba(15, 10, 26, 0.04), 0 6px 16px rgba(15, 10, 26, 0.06);
  --card-shadow-hover: 0 4px 12px rgba(15, 10, 26, 0.06), 0 16px 40px rgba(15, 10, 26, 0.1);
  --header-bg: rgba(255, 255, 255, 0.85);
  --form-bg: var(--white);

  /* Tipografía */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.75rem;
  --font-size-4xl: 3.5rem;

  /* Espaciado */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;
  --spacing-5xl: 8rem;

  /* Bordes */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Transiciones */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index */
  --z-negative: -1;
  --z-base: 1;
  --z-dropdown: 10;
  --z-sticky: 100;
  --z-overlay: 1000;
  --z-modal: 1100;
}

/* ==================== TEMA OSCURO ==================== */
[data-theme="dark"] {
  --bg-color: #0D0D0D;
  --bg-secondary: #141414;
  --bg-tertiary: #1F1F1F;
  --text-primary: var(--gray-100);
  --text-secondary: var(--gray-400);
  --text-tertiary: var(--gray-500);
  --border-color: rgba(255, 107, 0, 0.15);
  --border-light: rgba(255, 107, 0, 0.08);

  --card-bg: rgba(20, 20, 20, 0.8);
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.2), 0 8px 24px rgba(0, 0, 0, 0.3);
  --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.3), 0 20px 48px rgba(0, 0, 0, 0.4);
  --header-bg: rgba(13, 13, 13, 0.85);
  --form-bg: #141414;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-color);
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.15;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
  line-height: 1.7;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent-light);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 100%;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* ==================== UTILIDADES ==================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section {
  padding: var(--spacing-5xl) 0;
}

.section__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--spacing-3xl);
}

.section__tag {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(255, 107, 0, 0.1);
  border: 1px solid rgba(255, 107, 0, 0.2);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-lg);
}

.section__title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  line-height: 1.1;
}

.section__subtitle {
  font-size: var(--font-size-md);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ==================== BOTONES ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
  border: 1px solid transparent;
}

.btn--lg {
  padding: 16px 32px;
  font-size: var(--font-size-base);
  border-radius: var(--radius-lg);
}

.btn--sm {
  padding: 8px 16px;
  font-size: var(--font-size-sm);
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(255, 107, 0, 0.35);
}

.btn--primary:hover {
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 107, 0, 0.45);
}

.btn--accent {
  background-color: var(--accent);
  color: var(--white);
}

.btn--accent:hover {
  background-color: var(--accent-light);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn--ghost:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--gray-300);
}

[data-theme="dark"] .btn--ghost {
  border-color: var(--border-color);
}

[data-theme="dark"] .btn--ghost:hover {
  background: rgba(255, 107, 0, 0.1);
  border-color: var(--accent);
  color: var(--accent-light);
}

.btn--full {
  width: 100%;
}

/* ==================== CURSOR PERSONALIZADO ==================== */
.cursor {
  position: fixed;
  width: 10px;
  height: 10px;
  background-color: var(--accent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: var(--z-modal);
  mix-blend-mode: difference;
  opacity: 0;
  transition: width 0.2s, height 0.2s;
}

.cursor-follower {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: var(--z-modal);
  mix-blend-mode: difference;
  opacity: 0;
  transition: all 0.15s ease;
}

/* ==================== HEADER ==================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--header-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: var(--z-sticky);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition-normal);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.header__logo {
  display: flex;
  align-items: center;
}

.header__logo-img {
  width: 170px;
  height: auto;
  object-fit: contain;
  transition: all var(--transition-normal);
}

.nav {
  display: flex;
  align-items: center;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.nav__link {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: var(--font-size-sm);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav__link:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

[data-theme="dark"] .nav__link:hover {
  background: rgba(255, 107, 0, 0.1);
  color: var(--accent-light);
}

.nav__cta {
  margin-left: var(--spacing-sm);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  z-index: var(--z-modal);
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
  transform-origin: center;
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--bg-tertiary);
  color: var(--accent);
}

[data-theme="dark"] .theme-toggle:hover {
  background: rgba(255, 107, 0, 0.1);
}

/* ==================== HERO ==================== */
.hero {
  position: relative;
  padding: 160px 0 80px;
  overflow: hidden;
  text-align: center;
}

.hero__content {
  max-width: 820px;
  margin: 0 auto;
  position: relative;
  z-index: var(--z-base);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--accent);
  background: rgba(255, 107, 0, 0.08);
  border: 1px solid rgba(255, 107, 0, 0.2);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-xl);
}

.hero__badge i {
  color: var(--accent);
}

.hero__title {
  font-size: var(--font-size-4xl);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--spacing-lg);
}

.hero__title--accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 50%, var(--accent) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s linear infinite;
}

@keyframes shimmer {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto var(--spacing-xl);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-4xl);
  flex-wrap: wrap;
}

/* Hero Stats Bar */
.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xl);
  background: var(--card-bg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
  position: relative;
  z-index: var(--z-base);
}

.hero__stat {
  text-align: center;
  padding: var(--spacing-sm);
}

.hero__stat-number {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.hero__stat-plus {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--accent);
}

.hero__stat-label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  margin-top: 4px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* Hero Background */
.hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-negative);
  overflow: hidden;
}

.hero__grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(var(--border-light) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-light) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.5;
  mask-image: radial-gradient(circle at 50% 30%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(circle at 50% 30%, black 0%, transparent 70%);
}

[data-theme="dark"] .hero__grid-pattern {
  background-image:
    linear-gradient(rgba(255, 107, 0, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 107, 0, 0.06) 1px, transparent 1px);
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
}

.hero__glow--1 {
  top: -100px;
  right: -50px;
  width: 500px;
  height: 500px;
  background: var(--accent);
}

.hero__glow--2 {
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: var(--primary);
}

[data-theme="dark"] .hero__glow {
  opacity: 0.25;
}

/* ==================== PROBLEMAS ==================== */
.problemas {
  background-color: var(--bg-secondary);
}

.problemas__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.problema-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.problema-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--error), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.problema-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
}

.problema-card:hover::before {
  opacity: 1;
}

.problema-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(239, 68, 68, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.problema-card__icon i {
  font-size: 20px;
  color: var(--error);
}

.problema-card__title {
  font-size: var(--font-size-md);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.problema-card__text {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* ==================== SOLUCIONES ==================== */
.soluciones__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.solucion-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.solucion-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--primary));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.solucion-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow-hover);
  border-color: rgba(255, 107, 0, 0.3);
}

.solucion-card:hover::before {
  opacity: 1;
}

.solucion-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.1), rgba(255, 140, 63, 0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  transition: all var(--transition-normal);
}

.solucion-card__icon i {
  font-size: 24px;
  color: var(--accent);
  transition: all var(--transition-normal);
}

.solucion-card:hover .solucion-card__icon {
  background: linear-gradient(135deg, var(--accent), var(--primary));
}

.solucion-card:hover .solucion-card__icon i {
  color: var(--white);
}

.solucion-card__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.solucion-card__text {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.solucion-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.solucion-card__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.solucion-card__features li i {
  color: var(--success);
  font-size: 12px;
  flex-shrink: 0;
}

/* ==================== RESULTADOS ==================== */
.resultados {
  background-color: var(--bg-secondary);
}

.resultados__dashboard {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-md);
}

.resultado-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl) var(--spacing-lg);
  text-align: center;
  transition: all var(--transition-normal);
}

.resultado-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
}

.resultado-card--highlight {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-color: transparent;
  grid-row: 1 / 1;
}

.resultado-card--highlight .resultado-card__number,
.resultado-card--highlight .resultado-card__suffix {
  color: var(--white);
}

.resultado-card--highlight .resultado-card__label {
  color: rgba(255, 255, 255, 0.8);
}

.resultado-card--highlight .resultado-card__trend {
  color: rgba(255, 255, 255, 0.6);
}

.resultado-card__value {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  margin-bottom: var(--spacing-sm);
}

.resultado-card__number {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.resultado-card__suffix {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--accent);
}

.resultado-card__label {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  line-height: 1.4;
  margin: 0 0 var(--spacing-sm);
}

.resultado-card__trend {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-tertiary);
}

.resultado-card__trend--up i {
  color: var(--success);
}

/* ==================== CASOS DE USO ==================== */
.casos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.caso-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  transition: all var(--transition-normal);
}

.caso-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
}

.caso-card__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}

.caso-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.1), rgba(255, 140, 63, 0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.caso-card__icon i {
  font-size: 22px;
  color: var(--accent);
}

.caso-card__title {
  font-size: var(--font-size-md);
  font-weight: 700;
  margin: 0;
}

.caso-card__comparison {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.caso-card__tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-sm);
}

.caso-card__tag--before {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error);
}

.caso-card__tag--after {
  background: rgba(34, 197, 94, 0.1);
  color: var(--success);
}

.caso-card__before ul,
.caso-card__after ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.caso-card__before li,
.caso-card__after li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

.caso-card__before li i {
  color: var(--error);
  font-size: 12px;
  margin-top: 4px;
  flex-shrink: 0;
}

.caso-card__after li i {
  color: var(--success);
  font-size: 12px;
  margin-top: 4px;
  flex-shrink: 0;
}

/* ==================== TESTIMONIOS ==================== */
.testimonios {
  background-color: var(--bg-secondary);
}

.testimonios__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
}

.testimonio-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.testimonio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
}

.testimonio-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--spacing-lg);
}

.testimonio-card__stars i {
  color: #FBBF24;
  font-size: 14px;
}

.testimonio-card__text {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--spacing-xl);
  flex: 1;
  font-style: italic;
}

.testimonio-card__author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.testimonio-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--accent), var(--primary));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}

.testimonio-card__name {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
}

.testimonio-card__role {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* Logos */
.testimonios__logos {
  text-align: center;
}

.testimonios__logos-title {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: var(--spacing-xl);
}

.testimonios__logos-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2xl);
  flex-wrap: wrap;
}

.logo-placeholder {
  font-size: var(--font-size-lg);
  font-weight: 800;
  color: var(--text-tertiary);
  opacity: 0.4;
  letter-spacing: -0.02em;
  transition: opacity var(--transition-fast);
}

.logo-placeholder:hover {
  opacity: 0.7;
}

/* ==================== PROCESO ==================== */
.proceso__timeline {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.proceso__timeline::before {
  content: '';
  position: absolute;
  left: 32px;
  top: 40px;
  bottom: 40px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--primary), transparent);
  opacity: 0.3;
}

.proceso__step {
  display: flex;
  gap: var(--spacing-xl);
  align-items: flex-start;
  position: relative;
}

.proceso__step-marker {
  position: relative;
  z-index: var(--z-base);
  flex-shrink: 0;
}

.proceso__step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--accent), var(--primary));
  color: var(--white);
  font-size: var(--font-size-lg);
  font-weight: 800;
  box-shadow: 0 4px 16px rgba(255, 107, 0, 0.3);
}

.proceso__step-content {
  flex: 1;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: all var(--transition-normal);
}

.proceso__step:hover .proceso__step-content {
  transform: translateX(8px);
  box-shadow: var(--card-shadow-hover);
}

.proceso__step-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.proceso__step-text {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.7;
}

.proceso__step-duration {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-size-xs);
  color: var(--accent);
  font-weight: 600;
}

/* ==================== CTA FINAL ==================== */
.cta-final {
  position: relative;
  overflow: hidden;
}

.cta-final__content {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
  padding: var(--spacing-4xl) var(--spacing-xl);
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius-2xl);
  position: relative;
  overflow: hidden;
}

.cta-final__content::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 500px;
  height: 500px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.1;
  filter: blur(60px);
}

.cta-final__title {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: var(--z-base);
}

.cta-final__text {
  font-size: var(--font-size-md);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-xl);
  position: relative;
  z-index: var(--z-base);
}

.cta-final__actions {
  position: relative;
  z-index: var(--z-base);
  margin-bottom: var(--spacing-lg);
}

.cta-final__actions .btn--primary {
  background: var(--white);
  color: var(--primary);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.cta-final__actions .btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.cta-final__note {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  position: relative;
  z-index: var(--z-base);
  margin: 0;
}

/* ==================== CONTACTO ==================== */
.contacto {
  background-color: var(--bg-secondary);
}

.contacto__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.contacto__info .section__tag {
  margin-bottom: var(--spacing-md);
}

.contacto__title {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  margin-bottom: var(--spacing-sm);
}

.contacto__subtitle {
  font-size: var(--font-size-md);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
  line-height: 1.7;
}

.contacto__details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contacto__detail {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.contacto__detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255, 107, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contacto__detail-icon i {
  font-size: 18px;
  color: var(--accent);
}

.contacto__detail-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: 2px;
}

.contacto__detail-info a,
.contacto__detail-info p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin: 0;
}

.contacto__form-container {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  box-shadow: var(--card-shadow);
}

.contacto__form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.form-group {
  margin-bottom: var(--spacing-sm);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-color);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.12);
}

.form-control::placeholder {
  color: var(--text-tertiary);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B5F7B' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-note {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: var(--spacing-sm) 0 0;
}

/* ==================== FOOTER ==================== */
.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
  margin-top: 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--spacing-2xl);
  padding-bottom: var(--spacing-2xl);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: var(--spacing-lg);
}

.footer__logo-img {
  width: 180px;
  height: auto;
  object-fit: contain;
  margin-bottom: var(--spacing-md);
}

.footer__tagline {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.footer__social {
  display: flex;
  gap: var(--spacing-sm);
}

.footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 16px;
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--accent);
  color: var(--white);
  transform: translateY(-2px);
}

.footer__title {
  font-size: var(--font-size-sm);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer__menu {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer__link {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  transition: all var(--transition-fast);
}

.footer__link:hover {
  color: var(--accent);
}

.footer__cta-text {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.footer__bottom {
  text-align: center;
}

.footer__copy {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
  margin: 0;
}

/* ==================== LOGO ADAPTATIVO ==================== */
[data-theme="dark"] .header__logo-img,
[data-theme="dark"] .footer__logo-img {
  content: url('../assets/logopipertstarfinal-dark.svg');
}

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

/* Tablet grande / Laptop pequeña */
@media (max-width: 1024px) {
  .resultados__dashboard {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .resultado-card--highlight {
    grid-column: 1 / -1;
  }
  
  .soluciones__grid,
  .casos__grid,
  .testimonios__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablet */
@media (max-width: 768px) {
  :root {
    --font-size-4xl: 2.5rem;
    --font-size-3xl: 2rem;
    --font-size-2xl: 1.5rem;
  }
  
  .section {
    padding: var(--spacing-3xl) 0;
  }
  
  .hero {
    padding: 120px 0 60px;
  }
  
  .hero__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
  }
  
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
    margin-bottom: var(--spacing-2xl);
  }
  
  /* Menú móvil */
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    height: 100dvh;
    background: var(--card-bg);
    border-left: 1px solid var(--border-color);
    flex-direction: column;
    align-items: stretch;
    padding: 100px var(--spacing-xl) var(--spacing-xl);
    transition: right var(--transition-normal);
    z-index: var(--z-overlay);
    gap: var(--spacing-xs);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
  }
  
  .nav__menu.active {
    right: 0;
  }
  
  .nav__toggle {
    display: flex;
  }
  
  .nav__toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  
  .nav__toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .nav__toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  
  .nav__link {
    padding: 12px 16px;
    font-size: var(--font-size-base);
  }
  
  .nav__cta {
    margin-left: 0;
    margin-top: var(--spacing-md);
    text-align: center;
  }
  
  .problemas__grid {
    grid-template-columns: 1fr;
  }
  
  .soluciones__grid,
  .casos__grid,
  .testimonios__grid {
    grid-template-columns: 1fr;
  }
  
  .contacto__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .resultados__dashboard {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .resultado-card--highlight {
    grid-column: 1 / -1;
  }
  
  .testimonios__logos-row {
    gap: var(--spacing-lg);
  }
  
  .proceso__timeline::before {
    left: 32px;
  }
}

/* Mobile */
@media (max-width: 480px) {
  :root {
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.75rem;
  }
  
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .hero {
    padding: 110px 0 40px;
  }
  
  .hero__stats {
    grid-template-columns: repeat(2, 1fr);
    padding: var(--spacing-md);
  }
  
  .hero__stat-number {
    font-size: var(--font-size-xl);
  }
  
  .resultado-card {
    padding: var(--spacing-md);
  }
  
  .resultados__dashboard {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
  }
  
  .cta-final__content {
    padding: var(--spacing-2xl) var(--spacing-lg);
  }
  
  .proceso__step {
    gap: var(--spacing-md);
  }
  
  .proceso__step-number {
    width: 48px;
    height: 48px;
    font-size: var(--font-size-base);
  }
  
  .proceso__timeline::before {
    left: 24px;
  }
}