/* ===== VARIABLES ===== */
:root {
  --color-primary: #e24e2b;
  --color-primary-light: #ea9885;
  --color-primary-dark: #c43d1e;
  --color-dark: #1d1d1d;
  --color-dark-2: #2a2a2a;
  --color-dark-3: #3a3a3a;
  --color-gray: #888;
  --color-light: #f5f5f5;
  --color-white: #ffffff;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --max-width: 1200px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: var(--color-dark);
  color: var(--color-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ===== UTILITY ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-gray);
  text-align: center;
  margin-bottom: 2rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.section-description {
  font-size: 1.2rem;
  text-align: center;
  color: var(--color-gray);
  max-width: 640px;
  margin: 0 auto 3rem;
  line-height: 1.7;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 14px 32px;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  border: 2px solid var(--color-primary);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(226, 78, 43, 0.3);
}

.btn-lg {
  padding: 18px 44px;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 10px 24px;
  font-size: 0.9rem;
}

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

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

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

.btn-white:hover {
  background: var(--color-light);
  border-color: var(--color-light);
  box-shadow: 0 8px 30px rgba(255, 255, 255, 0.2);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(29, 29, 29, 0.95);
  backdrop-filter: blur(12px);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.nav-logo img {
  height: 48px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--color-white);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(226, 78, 43, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 1rem;
  max-width: 520px;
}

.hero-supporting {
  font-size: 1rem;
  color: var(--color-primary-light);
  font-weight: 500;
  margin-bottom: 2.5rem;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-graphic {
  position: relative;
  width: 360px;
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-logo-svg {
  width: 100%;
  height: auto;
  max-width: 360px;
}

.hero-orb {
  animation: float 6s ease-in-out infinite;
  transform-origin: center;
}

.hero-orb-2 {
  animation-delay: -3s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ===== CLIENTES ===== */
.clientes {
  padding: 60px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.clientes .section-label {
  padding: 0 24px;
}

.carousel-wrapper {
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
  mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
}

.carousel-track {
  display: flex;
  gap: 32px;
  animation: scroll-left 18s linear infinite;
  width: max-content;
}

.carousel-track:hover {
  animation-play-state: paused;
}

.carousel-item {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  border-radius: 16px;
  overflow: hidden;
  opacity: 0.7;
  transition: var(--transition);
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-item:hover {
  opacity: 1;
  transform: scale(1.05);
}

.carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 16px;
}

@keyframes scroll-left {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(-50% - 16px));
  }
}

/* ===== POR QUE ===== */
.por-que {
  padding: 120px 0;
  text-align: center;
}

.por-que-icon {
  margin-bottom: 1.5rem;
}

.por-que .section-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
}

.por-que .section-description {
  font-size: 1.35rem;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.6);
}

/* ===== PILARES ===== */
.pilares {
  padding: 100px 0;
}

.pilares-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 3rem;
}

.pilar-card {
  background: var(--color-dark-2);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: var(--transition);
}

.pilar-card:hover {
  border-color: rgba(226, 78, 43, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.pilar-icon {
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.pilar-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.pilar-card p {
  color: var(--color-gray);
  line-height: 1.7;
}

/* ===== CASOS DE USO ===== */
.casos {
  padding: 100px 0;
}

.casos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 3rem;
}

.caso-card {
  background: var(--color-dark-2);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: var(--transition);
}

.caso-card:hover {
  border-color: rgba(226, 78, 43, 0.3);
}

.caso-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary);
  opacity: 0.3;
  margin-bottom: 1rem;
  line-height: 1;
}

.caso-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.caso-card ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.caso-card li {
  color: var(--color-gray);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}

.caso-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0.5;
}

/* ===== EXITO ===== */
.exito {
  padding: 100px 0;
}

.exito-card {
  background: linear-gradient(135deg, var(--color-dark-2), var(--color-dark-3));
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.exito-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light), transparent);
}

.exito-label {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.exito-text {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 700px;
  margin: 0 auto 3rem;
  line-height: 1.7;
}

.exito-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== CANALES ===== */
.canales {
  padding: 100px 0;
}

.canales-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 2rem;
}

.canal-badge {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 36px;
  background: var(--color-dark-2);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50px;
  font-size: 1.15rem;
  font-weight: 600;
  transition: var(--transition);
}

.canal-badge:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.canal-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

/* ===== PRICING ===== */
.pricing {
  padding: 100px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 3rem auto 0;
}

.pricing-grid--3 {
  grid-template-columns: repeat(3, 1fr);
  max-width: 1200px;
}

.pricing-tagline {
  font-size: 0.85rem;
  color: var(--color-gray);
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.pricing-card {
  background: var(--color-dark-2);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.pricing-card:hover {
  border-color: rgba(226, 78, 43, 0.3);
}

.pricing-card--featured {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-dark-2), rgba(226, 78, 43, 0.08));
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 48px;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 16px;
  border-radius: 50px;
}

.pricing-header {
  margin-bottom: 2rem;
}

.pricing-header h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.price-amount {
  font-size: 2.5rem;
  font-weight: 800;
}

.price-period {
  font-size: 1rem;
  color: var(--color-gray);
  margin-left: 4px;
}

.pricing-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 2rem;
}

.pricing-features li {
  color: rgba(255, 255, 255, 0.7);
  padding-left: 24px;
  position: relative;
  line-height: 1.5;
}

.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
}

.pricing-card .btn {
  width: 100%;
}

/* ===== CTA FINAL ===== */
.cta-final {
  padding: 120px 0;
  text-align: center;
  background: linear-gradient(180deg, var(--color-dark), rgba(226, 78, 43, 0.12), var(--color-dark));
  position: relative;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 2.5rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.2;
}

/* ===== FOOTER ===== */
.footer {
  padding: 40px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-logo img {
  height: 28px;
  opacity: 0.6;
}

.footer-contact {
  display: flex;
  align-items: center;
}

.footer-email {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-gray);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-email:hover {
  color: var(--color-primary);
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--color-gray);
}

.footer-link {
  color: var(--color-gray);
  text-decoration: underline;
  transition: var(--transition);
  margin-left: 8px;
}

.footer-link:hover {
  color: var(--color-primary);
}

/* ===== EXITO ORBS ===== */
.exito-orbs {
  position: absolute;
  top: 20px;
  right: 40px;
  opacity: 0.6;
  pointer-events: none;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: var(--color-white);
  padding: 14px 24px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.35);
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(37, 211, 102, 0.45);
  background: #20ba5a;
}

.whatsapp-float svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

/* ===== TERMINOS ===== */
.terminos {
  padding: 120px 0 80px;
}

.terminos-container {
  max-width: 800px;
}

.terminos h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.terminos-version {
  color: var(--color-gray);
  font-size: 0.9rem;
  margin-bottom: 3rem;
}

.terminos-section {
  margin-bottom: 2.5rem;
}

.terminos-section h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.terminos-section ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.terminos-section li {
  color: rgba(255, 255, 255, 0.7);
  padding-left: 20px;
  position: relative;
  line-height: 1.7;
  font-size: 0.95rem;
}

.terminos-section li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0.4;
}

.terminos-contacto p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
  font-size: 0.95rem;
}

.terminos-contacto a {
  color: var(--color-primary);
  transition: var(--transition);
}

.terminos-contacto a:hover {
  opacity: 0.8;
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-subtitle {
    max-width: 100%;
  }

  .hero-visual {
    display: none;
  }

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

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

  .pricing-grid,
  .pricing-grid--3 {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  /* NAV */
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(29, 29, 29, 0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    z-index: 999;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    font-size: 1.3rem;
  }

  .nav-toggle {
    display: flex;
    z-index: 1001;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

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

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .nav-logo img {
    height: 38px;
  }

  /* HERO */
  .hero {
    padding: 100px 0 60px;
    min-height: auto;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .hero-subtitle {
    font-size: 1.05rem;
  }

  .hero-supporting {
    font-size: 0.9rem;
  }

  /* CLIENTES */
  .carousel-wrapper {
    max-width: 100%;
  }

  .carousel-item {
    width: 100px;
    height: 100px;
  }

  .carousel-track {
    gap: 24px;
  }

  /* SECCIONES */
  .section-title {
    font-size: 1.6rem;
  }

  .section-description {
    font-size: 1rem;
  }

  .por-que {
    padding: 80px 0;
  }

  .por-que .section-title {
    font-size: 1.8rem;
  }

  .por-que .section-description {
    font-size: 1.1rem;
  }

  /* PILARES */
  .pilares {
    padding: 60px 0;
  }

  .pilar-card {
    padding: 28px;
  }

  /* CASOS */
  .casos {
    padding: 60px 0;
  }

  .caso-card {
    padding: 28px;
  }

  /* EXITO */
  .exito {
    padding: 60px 0;
  }

  .exito-card {
    padding: 32px 20px;
  }

  .exito-text {
    font-size: 1.05rem;
  }

  .exito-stats {
    flex-direction: column;
    gap: 24px;
  }

  .stat-number {
    font-size: 2rem;
  }

  .exito-orbs {
    display: none;
  }

  /* CANALES */
  .canales {
    padding: 60px 0;
  }

  .canal-badge {
    padding: 14px 22px;
    font-size: 0.95rem;
    gap: 10px;
  }

  .canal-icon {
    width: 22px;
    height: 22px;
  }

  .canales-grid {
    gap: 12px;
  }

  /* PRICING */
  .pricing {
    padding: 60px 0;
  }

  .pricing-card {
    padding: 28px;
  }

  .price-amount {
    font-size: 2rem;
  }

  /* CTA */
  .cta-final {
    padding: 80px 0;
  }

  .cta-title {
    font-size: 1.5rem;
  }

  .btn-lg {
    padding: 14px 32px;
    font-size: 1rem;
  }

  /* FOOTER */
  .footer-container {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  /* WHATSAPP */
  .whatsapp-float span {
    display: none;
  }

  .whatsapp-float {
    padding: 16px;
    border-radius: 50%;
    bottom: 20px;
    right: 20px;
  }
}

@media (max-width: 400px) {
  .container {
    padding: 0 16px;
  }

  .hero-title {
    font-size: 1.5rem;
  }

  .canal-badge {
    padding: 12px 18px;
    font-size: 0.85rem;
  }

  .canal-icon {
    width: 18px;
    height: 18px;
  }
}