/* ==========================================================================
   VECIBANK - REDISEÑO MODERNO 2026
   Colores basados en el logo oficial
   ========================================================================== */

/* CSS Variables / Custom Properties */
:root {
  /* Brand Colors (del logo) */
  --color-primary: #6B40A3;        /* Púrpura */
  --color-primary-dark: #553285;
  --color-primary-light: #8B5FC7;
  --color-secondary: #2D5BB5;      /* Azul */
  --color-secondary-dark: #1E4592;
  --color-secondary-light: #4A78D1;
  --color-accent: #F4A018;         /* Naranja */
  --color-accent-dark: #D88812;
  --color-accent-light: #FFB940;

  /* Neutral Colors */
  --color-text: #1A1A2E;
  --color-text-light: #4A4A5E;
  --color-text-muted: #8B8B9E;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F8F9FC;
  --color-bg-dark: #F0F2F8;
  --color-border: #E5E7EB;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, #FF6B6B 100%);
  --gradient-hero: linear-gradient(135deg, #F8F4FF 0%, #EEF2FF 50%, #FFF8EC 100%);

  /* Typography */
  --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-secondary: 'Inter', -apple-system, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(107, 64, 163, 0.08);
  --shadow-md: 0 8px 24px rgba(107, 64, 163, 0.12);
  --shadow-lg: 0 16px 48px rgba(107, 64, 163, 0.16);
  --shadow-xl: 0 24px 64px rgba(107, 64, 163, 0.2);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --container-max: 1280px;
  --header-height: 80px;
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.section {
  padding: var(--space-3xl) 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-2xl);
}

.section__tag {
  display: inline-block;
  background: rgba(107, 64, 163, 0.1);
  color: var(--color-primary);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.section__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: all var(--transition-normal);
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
}

.btn--primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--secondary {
  background: white;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--secondary:hover {
  background: var(--color-primary);
  color: white;
}

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

.btn--white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--outline-white {
  background: transparent;
  color: white;
  border-color: white;
}

.btn--outline-white:hover {
  background: white;
  color: var(--color-primary);
}

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

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  transition: box-shadow var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo img {
  height: 48px;
  width: auto;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--color-text);
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-normal);
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-primary);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__link--cta {
  background: var(--gradient-primary);
  color: white !important;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-md);
}

.nav__link--cta::after {
  display: none;
}

.nav__link--cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 0.5rem;
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  position: relative;
  padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-3xl);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: -1;
}

.hero__bg::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -10%;
  width: 50%;
  height: 50%;
  background: radial-gradient(circle, rgba(107, 64, 163, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.hero__bg::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -10%;
  width: 50%;
  height: 50%;
  background: radial-gradient(circle, rgba(244, 160, 24, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.hero__badge {
  display: inline-block;
  background: white;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-sm);
  color: var(--color-primary);
}

.hero__title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

.hero__description {
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
  max-width: 540px;
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.hero__stats {
  display: flex;
  gap: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat__number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.stat__label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.hero__visual {
  position: relative;
  height: 500px;
}

.hero__card {
  position: absolute;
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 220px;
  animation: float 4s ease-in-out infinite;
}

.hero__card h4 {
  font-size: 1.125rem;
  font-weight: 700;
}

.hero__card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: white;
}

.hero__card--1 { top: 20%; left: 0; animation-delay: 0s; }
.hero__card--2 { top: 45%; right: 0; animation-delay: 1s; }
.hero__card--3 { bottom: 10%; left: 20%; animation-delay: 2s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

/* ==========================================================================
   EL PROBLEMA
   ========================================================================== */

.problema__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

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

.problema-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--color-accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--transition-normal);
}

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

.problema-card:hover::before {
  transform: scaleY(1);
}

.problema-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(244, 160, 24, 0.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: var(--space-md);
}

.problema-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.problema-card p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.problema__solution {
  background: var(--gradient-primary);
  color: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  font-size: 1.0625rem;
  line-height: 1.6;
  box-shadow: var(--shadow-lg);
}

.problema__solution strong {
  color: var(--color-accent-light);
}

/* ==========================================================================
   QUIÉNES SOMOS
   ========================================================================== */

.quienes__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.quienes__visual {
  position: relative;
}

.quienes__visual img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: auto;
}

.quienes__badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--color-accent);
  color: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.quienes__badge strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1;
}

.quienes__badge span {
  font-size: 0.875rem;
  opacity: 0.95;
}

.quienes__description {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.quienes__description strong {
  color: var(--color-primary);
}

.quienes__pillars {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.pillar {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.pillar__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: rgba(107, 64, 163, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.pillar h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.125rem;
}

.pillar p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
}

/* ==========================================================================
   AYÚDANOS A AYUDAR
   ========================================================================== */

.ayudanos__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.ayudanos-card {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
}

.ayudanos-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.ayudanos-card--featured {
  background: var(--gradient-primary);
  color: white;
  border: none;
  transform: scale(1.02);
}

.ayudanos-card--featured:hover {
  transform: translateY(-6px) scale(1.02);
}

.ayudanos-card--featured h3,
.ayudanos-card--featured p {
  color: white;
}

.ayudanos-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: white;
  padding: 0.375rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-md);
}

.ayudanos-card__icon-wrap {
  width: 80px;
  height: 80px;
  background: rgba(107, 64, 163, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
}

.ayudanos-card--featured .ayudanos-card__icon-wrap {
  background: rgba(255, 255, 255, 0.2);
}

.ayudanos-card__icon {
  font-size: 2.5rem;
}

.ayudanos-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.ayudanos-card p {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  flex: 1;
}

.ayudanos__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-lg);
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.ayudanos-stat {
  text-align: center;
}

.ayudanos-stat__num {
  display: block;
  font-size: 2.25rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.ayudanos-stat__label {
  color: var(--color-text-light);
  font-size: 0.9375rem;
  font-weight: 500;
}

/* ==========================================================================
   FOOTER CONTACT INLINE
   ========================================================================== */

.footer__contact-inline {
  margin-top: var(--space-md);
  font-size: 0.875rem;
  line-height: 1.8;
}

.footer__contact-inline a {
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition-fast);
}

.footer__contact-inline a:hover {
  color: var(--color-accent);
}

/* ==========================================================================
   SERVICES
   ========================================================================== */

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

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

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card--featured {
  background: var(--gradient-primary);
  color: white;
  border: none;
}

.service-card--featured .service-card__title,
.service-card--featured .service-card__description {
  color: white;
}

.service-card--featured .service-card__link {
  color: white;
}

.service-card__badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--color-accent);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.service-card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  display: inline-block;
}

.service-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.service-card__description {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: gap var(--transition-fast);
}

.service-card__link:hover {
  gap: 0.75rem;
}

/* ==========================================================================
   HOW IT WORKS
   ========================================================================== */

.steps {
  display: flex;
  align-items: stretch;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.step {
  flex: 1;
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
}

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

.step__number {
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: var(--space-md);
}

.step__content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.step__content p {
  color: var(--color-text-light);
}

.step__connector {
  flex: 0 0 60px;
  height: 2px;
  background: var(--gradient-primary);
  align-self: center;
  position: relative;
}

.step__connector::after {
  content: '';
  position: absolute;
  right: -8px;
  top: -4px;
  border: 5px solid transparent;
  border-left-color: var(--color-secondary);
}

.how__cta {
  text-align: center;
}

/* ==========================================================================
   ABOUT
   ========================================================================== */

.about__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.about__visual {
  position: relative;
}

.about__visual img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: auto;
}

.about__badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--gradient-primary);
  color: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.about__badge strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1;
}

.about__badge span {
  font-size: 0.875rem;
  opacity: 0.9;
}

.about__description {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.about__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.about__features li {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.check-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
}

.about__features strong {
  display: block;
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.about__features p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   TESTIMONIALS
   ========================================================================== */

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.testimonial {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
}

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

.testimonial__stars {
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
}

.testimonial__text {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
  font-style: italic;
}

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

.testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.125rem;
}

.testimonial__author strong {
  display: block;
  font-weight: 600;
}

.testimonial__author span {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   CTA SECTION
   ========================================================================== */

.cta__box {
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl) var(--space-xl);
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.cta__box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(244, 160, 24, 0.2) 0%, transparent 50%);
  border-radius: 50%;
}

.cta__title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
  position: relative;
}

.cta__description {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.cta__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ==========================================================================
   CONTACT
   ========================================================================== */

.contact__container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-2xl);
}

.contact__description {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.contact__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact__list li {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.contact__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: rgba(107, 64, 163, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.contact__list strong {
  display: block;
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.contact__list p {
  color: var(--color-text-light);
}

.contact__form {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.875rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
  background: var(--color-bg-alt);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: white;
  box-shadow: 0 0 0 3px rgba(107, 64, 163, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.5;
  margin-top: var(--space-xs);
  padding: var(--space-sm);
  background: rgba(107, 64, 163, 0.05);
  border-radius: var(--radius-sm);
}

.form-hint a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  background: var(--color-text);
  color: white;
  padding: var(--space-3xl) 0 var(--space-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.footer__logo {
  height: 60px;
  width: auto;
  margin-bottom: var(--space-md);
  background: white;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
}

.footer__description {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-lg);
  max-width: 320px;
}

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

.footer__social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  background: var(--color-primary);
  transform: translateY(-2px);
}

.footer__col h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__col a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
}

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

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}

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

@media (max-width: 1024px) {
  .hero__container,
  .about__container,
  .contact__container,
  .quienes__container {
    grid-template-columns: 1fr;
  }

  .ayudanos-card--featured {
    transform: scale(1);
  }

  .quienes__badge {
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
  }

  .hero__visual {
    height: 400px;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: var(--header-height);
    right: -100%;
    width: 280px;
    height: calc(100vh - var(--header-height));
    background: white;
    flex-direction: column;
    padding: var(--space-xl);
    gap: var(--space-md);
    box-shadow: var(--shadow-lg);
    transition: right var(--transition-normal);
  }

  .nav__menu.active {
    right: 0;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 6px);
  }

  .nav__toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -6px);
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  .hero__stats {
    flex-wrap: wrap;
    gap: var(--space-lg);
  }

  .steps {
    flex-direction: column;
  }

  .step__connector {
    width: 2px;
    height: 30px;
    align-self: center;
  }

  .step__connector::after {
    right: -3px;
    top: auto;
    bottom: -8px;
    border: 5px solid transparent;
    border-top-color: var(--color-secondary);
    border-left-color: transparent;
  }

  .about__badge {
    right: 50%;
    transform: translateX(50%);
    bottom: -30px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero__visual {
    display: none;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .cta__actions {
    flex-direction: column;
  }

  .cta__actions .btn {
    width: 100%;
  }
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Reveal animation on scroll */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   ACCESSIBILITY
   ========================================================================== */

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

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}