/* ===== VARIABLES ===== */
:root {
  /* Colores del Logo Lumiere Solutions */
  --primary: #0D0D0D;        /* Negro profundo */
  --primary-light: #1A1A1A; /* Variante más clara */
  --primary-medium: #252525;
  
  /* Dorados del logo */
  --gold: #C9A96A;          /* Dorado principal */
  --gold-light: #E5C585;     /* Dorado claro */
  --gold-dark: #A88B4E;
  --red: #EF4444;            /* Rojo para problemas */
  --red-light: rgba(239, 68, 68, 0.1);
  
  /* Neutros */
  --white: #FFFFFF;
  --black: #000000;
  --gray-50: #F9F9F9;
  --gray-100: #F3F3F3;
  --gray-200: #E5E5E5;
  --gray-300: #D1D1D1;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  
  /* Textos */
  --text-primary: #0D0D0D;
  --text-secondary: #4B5563;
  --text-muted: #6B7280;
  
  /* Fondos */
  --bg-light: #F9F9F9;
  --bg-white: #FFFFFF;
  --bg-dark: #0D0D0D;
  
  /* Fuentes */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Sombras */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
  --shadow-gold: 0 4px 20px rgba(201, 169, 106, 0.3);
  
  /* Radios */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;
  
  /* Transiciones */
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

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

ul {
  list-style: none;
}

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

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

/* ===== UTILITIES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-accent {
  color: var(--gold);
}

.text-gold {
  color: var(--gold);
}

.section {
  padding: 5rem 0;
}

.section--white {
  background: var(--white);
}

.section--light {
  background: var(--gray-50);
}

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

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

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

.btn--gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn--outline {
  border: 2px solid var(--gold);
  color: var(--gold);
  background: transparent;
}

.btn--outline:hover {
  background: var(--gold);
  color: var(--primary);
  transform: translateY(-2px);
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn--xl {
  padding: 1.25rem 2.5rem;
  font-size: 1.25rem;
}

.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

.btn__arrow {
  transition: var(--transition);
}

.btn:hover .btn__arrow {
  transform: translateX(4px);
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(26, 26, 26, 0.9); /* #1A1A1A con transparencia */
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem 0;
}

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

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

.logo-image {
  height: 84px;
  width: auto;
}

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

.navbar__links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--white);
  transition: color 0.3s ease;
}

.navbar__links a:hover {
  color: var(--gold);
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
}

.navbar__toggle span {
  width: 25px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

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

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

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

/* Mobile Menu */
@media (max-width: 768px) {
  .navbar__toggle {
    display: flex;
  }

  .logo-image {
    height: 60px;
  }

  .navbar__links {
    position: fixed;
    top: 92px;
    left: 0;
    right: 0;
    background: var(--primary-light);
    flex-direction: column;
    padding: 2.5rem 2rem;
    gap: 1.5rem;
    box-shadow: var(--shadow-xl);
    border-bottom: 2px solid var(--gold);
    display: none;
    transition: var(--transition);
  }
  
  .navbar__links.active {
    display: flex;
  }
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  height: 100vh;
  padding: 8.5rem 0 3rem; /* Aumentado de 5rem a 8.5rem */
  background: var(--primary);
  overflow: hidden;
}

/* Full-cover video background */
.hero__video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  opacity: 0.35;
}

.hero__bg-effects {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.3;
}

.hero__orb--1 {
  width: 600px;
  height: 600px;
  background: var(--gold);
  top: -200px;
  right: -100px;
}

.hero__orb--2 {
  width: 400px;
  height: 400px;
  background: var(--gold-light);
  bottom: -100px;
  left: -100px;
  opacity: 0.2;
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  height: 100%;
}

.hero__content {
  color: var(--white);
}

.hero__badge {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  background: rgba(201, 169, 106, 0.2);
  border: 1px solid var(--gold);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.hero__title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 0.6rem;
  color: var(--white);
}

.hero__title-accent {
  color: var(--gold);
}

.hero__subtitle {
  font-size: 1rem;
  color: var(--gray-300);
  margin-bottom: 1rem;
  max-width: 500px;
}

.hero__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.hero-card {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}

.hero-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.hero-card__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold);
  border-radius: var(--radius-sm);
  color: var(--primary);
}

.hero-card__content {
  flex: 1;
  min-width: 0;
}

.hero-card__text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.hero-card__desc {
  font-size: 0.75rem;
  color: var(--gray-400);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease, margin 0.3s ease;
  margin-top: 0;
}

.hero-card--expanded {
  background: rgba(201, 169, 106, 0.1);
  border-color: rgba(201, 169, 106, 0.3);
}

.hero-card--expanded .hero-card__desc {
  max-height: 200px;
  opacity: 1;
  margin-top: 0.5rem;
}

.hero-card__chevron {
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--gray-400);
}

.hero-card--expanded .hero-card__chevron {
  transform: rotate(180deg);
  color: var(--gold);
}

.hero__cta-group {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.hero__microcopy {
  font-size: 0.875rem;
  color: var(--gray-400);
}

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

.arch-diagram {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.arch-node {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.5rem;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.arch-node__header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.arch-node__icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold);
  border-radius: var(--radius-sm);
  color: var(--primary);
  flex-shrink: 0;
}

.arch-node__title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary);
}

.arch-node__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.arch-node__list li {
  font-size: 0.7rem;
  color: var(--text-secondary);
  padding: 0.25rem 0.5rem;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.arch-connector {
  display: flex;
  justify-content: center;
  padding: 0.5rem 0;
}

.arch-connector__line {
  width: 2px;
  height: 20px;
  background: var(--gold);
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--gray-400);
  font-size: 0.875rem;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--gray-400);
  border-bottom: 2px solid var(--gray-400);
  transform: rotate(45deg);
  animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(10px); }
}

/* Compact hero for short viewport heights (laptops ~720p) */
@media (max-height: 800px) {
  .hero {
    padding: 7rem 0 1rem; /* Aumentado de 4.5rem para no chocar con el header */
  }

  .hero__inner {
    gap: 2rem;
  }

  .hero__title {
    font-size: 2rem;
    margin-bottom: 0.4rem;
  }

  .hero__badge {
    margin-bottom: 0.4rem;
    font-size: 0.75rem;
    padding: 0.25rem 0.7rem;
  }

  .hero__subtitle {
    font-size: 0.875rem;
    margin-bottom: 0.6rem;
  }

  .hero__cards {
    gap: 0.4rem;
    margin-bottom: 0.6rem;
  }

  .hero-card {
    padding: 0.5rem 0.6rem;
  }

  .hero-card__icon {
    width: 26px;
    height: 26px;
  }

  .hero-card__text {
    font-size: 0.78rem;
  }

  .hero__cta-group {
    margin-bottom: 0.4rem;
  }

  .hero__microcopy {
    font-size: 0.78rem;
  }

  .arch-diagram {
    padding: 0.75rem;
    gap: 0.35rem;
  }

  .arch-node {
    padding: 0.5rem 0.75rem;
  }

  .arch-node__icon {
    width: 24px;
    height: 24px;
  }

  .arch-node__title {
    font-size: 0.78rem;
  }

  .arch-node__list li {
    font-size: 0.65rem;
    padding: 0.15rem 0.4rem;
  }

  .arch-connector__line {
    height: 8px;
  }

  .hero__scroll-indicator {
    bottom: 0.25rem;
    font-size: 0.75rem;
  }
}


/* ===== SECTION HEADERS ===== */
.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.section__tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--gray-100);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 1rem;
}

.section__tag--gold {
  background: rgba(201, 169, 106, 0.2);
  border: 1px solid var(--gold);
}

.section__title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section__title--light {
  color: var(--white);
}

.section__desc {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

.section__desc--light {
  color: var(--gray-300);
}

.section__cta-center {
  text-align: center;
  margin-top: 3rem;
}

/* ===== PROBLEMS SECTION ===== */
.problems-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.problem-visual {
  display: flex;
  justify-content: center;
}

.chaos-diagram {
  position: relative;
  width: 340px;
  height: 340px;
  margin: 0 auto;
  overflow: visible;
}

.chaos-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.25rem;
  background: var(--white);
  border: 2px solid var(--gold);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 2;
}

.chaos-center span {
  font-weight: 600;
  color: var(--primary);
  white-space: nowrap;
}

.chaos-node {
  position: absolute;
}

.chaos-node__inner {
  padding: 0.5rem 1rem;
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all 0.3s ease;
  cursor: pointer;
  white-space: nowrap;
}

.chaos-node__inner:hover {
  border-color: var(--gold);
  box-shadow: 0 0 20px rgba(201, 169, 106, 0.4);
  transform: scale(1.05);
  color: var(--primary);
}

/* Hexagonal positions - evenly spaced around center */
.chaos-node--1 { top: -15px;  left: 50%;  transform: translateX(-50%); }  /* top center */
.chaos-node--2 { top: 18%;    right: -30px; }                              /* top right */
.chaos-node--3 { bottom: 18%; right: -30px; }                              /* bottom right */
.chaos-node--4 { bottom: -15px; left: 50%; transform: translateX(-50%); }  /* bottom center */
.chaos-node--5 { bottom: 18%; left: -30px; }                               /* bottom left */
.chaos-node--6 { top: 18%;    left: -30px; }                               /* top left */

.chaos-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.chaos-line {
  stroke: var(--gray-300);
  stroke-width: 1.5;
}

.chaos-line--broken {
  stroke-dasharray: 6 4;
  stroke: #e57373;
  opacity: 0.7;
  animation: chaosLinePulse 2s ease-in-out infinite alternate;
}

@keyframes chaosLinePulse {
  0% { opacity: 0.4; }
  100% { opacity: 0.8; }
}

.problems-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.problem-item {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
}

.problem-item:hover {
  transform: translateX(8px);
  border-color: var(--red);
  box-shadow: 0 4px 20px rgba(239, 68, 68, 0.1);
}

.problem-item__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--red-light);
  border-radius: var(--radius-md);
  color: var(--red);
  transition: transform 0.3s ease;
}

.problem-item:hover .problem-item__icon {
  transform: scale(1.1);
}

.problem-item h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.problem-item p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ===== PILLARS/SERVICES ===== */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* 2x2 grid for services */
  gap: 2rem;
}

.pillar-card {
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.pillar-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.pillar-card__icon-wrap {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  border-radius: var(--radius-lg);
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.pillar-card__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--gold);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.pillar-card__title {
  font-size: 1.15rem;
  margin-bottom: 1rem;
  font-family: 'Outfit', sans-serif;
  color: var(--primary);
}

.pillar-card__desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.pillar-card__line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gold);
}

/* ===== AUDIENCE ===== */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.audience-card {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  transition: var(--transition);
}

.audience-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
}

.audience-card__number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--gold);
  opacity: 0.5;
  margin-bottom: 1rem;
}

.audience-card__title {
  font-size: 1.25rem;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.audience-card__desc {
  font-size: 0.95rem;
  color: var(--gray-400);
}

/* ===== DIFFERENTIALS ===== */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.diff-card {
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.diff-card__icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-medium) 100%);
  border-radius: 50%;
  color: var(--gold);
  margin: 0 auto 1.5rem;
}

.diff-card__title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.diff-card__desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== TIMELINE/PROCESS ===== */
.timeline {
  display: flex;
  justify-content: space-between;
  position: relative;
  padding: 3rem 0;
  gap: 1rem;
}

.timeline__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
  flex: 1;
}

.timeline__dot {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gold);
  border: 3px solid var(--gold);
  border-radius: 50%;
  color: var(--primary);
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  flex-shrink: 0;
}

.timeline__card {
  text-align: center;
  width: 100%;
}

.timeline__card-inner {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.timeline__card-inner:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(201, 169, 106, 0.2);
  border-color: var(--gold);
}

.timeline__card h4 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: var(--primary);
}

.timeline__card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Timeline cycling animation */
.timeline__step--active .timeline__dot {
  transform: scale(1.2);
  box-shadow: 0 0 20px rgba(201, 169, 106, 0.6), 0 0 40px rgba(201, 169, 106, 0.3);
  animation: timeline-glow 1.5s ease-in-out infinite alternate;
}

.timeline__dot {
  transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.timeline__step--active .timeline__card-inner {
  border-color: var(--gold);
  box-shadow: 0 8px 25px rgba(201, 169, 106, 0.2);
  transform: translateY(-3px);
}

@keyframes timeline-glow {
  0%   { box-shadow: 0 0 15px rgba(201, 169, 106, 0.4), 0 0 30px rgba(201, 169, 106, 0.2); }
  100% { box-shadow: 0 0 25px rgba(201, 169, 106, 0.7), 0 0 50px rgba(201, 169, 106, 0.35); }
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-item__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
}

.faq-item__question:hover {
  background: var(--gray-50);
}

.faq-item__chevron {
  transition: var(--transition);
}

.faq-item__answer {
  padding: 0 1.5rem 1.25rem;
  display: none;
}

.faq-item__answer p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.faq-item.active .faq-item__answer {
  display: block;
}

.faq-item.active .faq-item__chevron {
  transform: rotate(180deg);
}

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

.cta-final__effects {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cta-final__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
}

.cta-final__orb--1 {
  width: 500px;
  height: 500px;
  background: var(--gold);
  opacity: 0.2;
  top: -200px;
  left: -100px;
}

.cta-final__orb--2 {
  width: 400px;
  height: 400px;
  background: var(--gold-light);
  opacity: 0.15;
  bottom: -200px;
  right: -100px;
}

.cta-final__inner {
  position: relative;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-final__title {
  font-size: 3rem;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.cta-final__desc {
  font-size: 1.25rem;
  color: var(--gray-300);
  margin-bottom: 2rem;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--primary-light);
  padding: 3rem 0 2rem;
  color: var(--gray-300);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer__brand {
  max-width: 350px;
}

.footer__tagline {
  font-size: 0.9rem;
  margin-top: 0.75rem;
  color: var(--gray-400);
  line-height: 1.5;
}

.footer__contact-icons {
  display: flex;
  gap: 1.5rem;
}

.footer__icon-link {
  color: var(--gray-400);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer__icon-link:hover {
  color: var(--gold);
  transform: translateY(-3px);
}

.footer__bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__bottom p {
  font-size: 0.8rem;
  color: var(--gray-500);
}

.footer__legal-links {
  display: flex;
  gap: 1.5rem;
}

.footer__legal-links a {
  font-size: 0.8rem;
  color: var(--gray-500);
  transition: var(--transition);
}

.footer__legal-links a:hover {
  color: var(--gold);
}

@media (max-width: 768px) {
  .footer__inner {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }
  
  .footer__bottom-inner {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer__legal-links {
    justify-content: center;
  }
}

/* ===== SERVICES GRID SECTION ===== */
.services-section {
  background: var(--white);
  padding-bottom: 0;
}

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

.service-card {
  padding: 2rem 1.75rem;
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-xl);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
}

.service-card:hover {
  background: var(--white);
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  color: var(--gold);
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.service-card__title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary); /* Darker for better contrast on white */
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.service-card:hover .service-card__title {
  color: var(--gold); /* Swaps to gold on hover */
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--text-secondary); /* Darker gray for readability */
  line-height: 1.65;
}

/* ===== SOCIAL PROOF SECTION ===== */
.social-proof-section {
  padding: 6rem 0; /* Slightly more padding for breathing room */
  background: var(--gray-100) !important; /* Noticeable contrast */
  border-top: 1px solid rgba(201, 169, 106, 0.3);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05); /* Soft bottom exit */
  position: relative;
  z-index: 1;
}

.social-proof-section .section__header {
  margin-bottom: 3.5rem;
}

.trust-signals {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05); /* Added defined shadow */
  border: 1px solid var(--gray-100);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.trust-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(201, 169, 106, 0.15);
}

.trust-item__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  border-radius: var(--radius-md);
  color: var(--primary);
}

.trust-item__content {
  display: flex;
  flex-direction: column;
}

.trust-item__stat {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
}

.trust-item__label {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.trust-logos {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-200);
}

.trust-logos__label {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.trust-logos__grid {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.trust-logo {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

/* ===== STICKY MOBILE CTA ===== */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  background: var(--gold);
  color: var(--primary);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  transition: background 0.3s ease;
}

.mobile-cta:hover,
.mobile-cta:active {
  background: var(--gold-light);
}

.mobile-cta svg {
  flex-shrink: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero__subtitle {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero__cards {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero__cta-group {
    justify-content: center;
  }
  
  .hero__visual {
    margin-top: 2rem;
  }
  
  .problems-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .pillars-grid,
  .audience-grid,
  .diff-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .timeline {
    flex-direction: column;
    gap: 2rem;
  }
  
  .timeline::before {
    display: none;
  }
  
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  
  .footer__brand {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .hero {
    height: auto;
    min-height: 100vh;
    padding: 10rem 0 3.5rem; /* Aumentado más para compensar align-items: start */
  }

  .hero__title {
    font-size: 2.25rem;
    line-height: 1.15;
  }
  
  .hero__cards {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
  }
  
  .hero__cta-group {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }

  .arch-diagram {
    padding: 1rem;
    gap: 0.5rem;
    transform: scale(0.9);
  }

  .arch-node {
    padding: 0.75rem 1rem;
  }

  .arch-connector__line {
    height: 12px;
  }
  
  .section__title {
    font-size: 2rem;
  }
  
  .trust-signals {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .trust-logos__grid {
    gap: 0.75rem;
  }
  
  .trust-logo {
    font-size: 0.875rem;
    padding: 0.4rem 0.8rem;
  }

  .lead-magnet-card {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .lead-magnet__form-wrapper {
    justify-items: center;
  }

  .mobile-cta {
    display: flex;
  }

  body {
    padding-bottom: 64px;
  }
}

/* ===== LEAD MAGNET ===== */
.lead-magnet-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem;
  background: var(--primary);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(201, 169, 106, 0.2);
  overflow: hidden;
}

.lead-magnet__content {
  color: var(--white);
}

.lead-magnet__title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.lead-magnet__subtitle {
  font-size: 1.1rem;
  color: var(--gray-300);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.lead-magnet__form-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 2.5rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.lead-form {
  display: grid;
  gap: 1.25rem;
}

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

.form-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-400);
}

.form-input,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--white);
  font-family: inherit;
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.form-input::placeholder {
  color: var(--gray-600);
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 4px rgba(201, 169, 106, 0.1);
}

.form-select option {
  background: var(--primary-light);
  color: var(--white);
}

.form-message {
  font-size: 0.875rem;
  text-align: center;
  min-height: 1.25rem;
}

.form-message.success {
  color: #4ade80;
}

.form-message.error {
  color: #f87171;
}

.lead-magnet__image-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.lead-magnet__image {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  transition: transform 0.5s ease;
}

.lead-magnet-card:hover .lead-magnet__image {
  transform: translateY(-10px) rotate(-1deg);
}

.pdf-mockup {
  position: relative;
  perspective: 800px;
}

.pdf-mockup__cover {
  position: relative;
  width: 200px;
  height: 280px;
  background: linear-gradient(145deg, var(--primary-medium) 0%, var(--primary) 100%);
  border: 1px solid rgba(201, 169, 106, 0.3);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transform: rotateY(-5deg) rotateX(2deg);
  transition: transform 0.5s ease;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.pdf-mockup:hover .pdf-mockup__cover {
  transform: rotateY(0deg) rotateX(0deg);
}

.pdf-mockup__shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    transparent 40%,
    rgba(201, 169, 106, 0.1) 50%,
    transparent 60%
  );
  pointer-events: none;
}

.pdf-mockup__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 2rem;
  text-align: center;
  gap: 1rem;
}

.pdf-mockup__badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--gold);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
}

.pdf-mockup__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}

.pdf-mockup__author {
  font-size: 0.75rem;
  color: var(--gold);
  font-weight: 500;
}

.pdf-mockup__shadow {
  position: absolute;
  bottom: -10px;
  left: 10%;
  right: 10%;
  height: 20px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 50%;
  filter: blur(10px);
}

.lead-form__btn {
  width: 100%;
  max-width: 280px;
}

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

/* ===== SCROLL ENTRANCE ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }
.animate-on-scroll:nth-child(5) { transition-delay: 0.35s; }
.animate-on-scroll:nth-child(6) { transition-delay: 0.4s; }

/* Lead magnet responsive for 1024px */
@media (max-width: 1024px) {
  .lead-magnet-card {
    grid-template-columns: 1fr;
    padding: 2rem;
    gap: 2rem;
  }
}

/* ===== BLOG LIST PAGE ===== */
.blog-hero {
  padding: 8.5rem 0 4rem;
  background: var(--primary);
  text-align: center;
}

.blog-hero__title {
  font-size: 3rem;
  color: var(--white);
  line-height: 1.1;
  margin: 1rem 0;
}

.blog-hero__subtitle {
  font-size: 1.125rem;
  color: var(--gray-300);
  max-width: 600px;
  margin: 0 auto;
}

.blog-filters {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.blog-filter {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  background: var(--white);
  border: 1px solid var(--gray-200);
  color: var(--text-secondary);
  font-weight: 600;
  transition: var(--transition);
}

.blog-filter:hover, .blog-filter.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--primary);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--gray-100);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(201, 169, 106, 0.3);
}

.blog-card__image-wrapper {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--gray-100);
  overflow: hidden;
}

.blog-card__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  background: var(--primary-light);
}

.blog-card__content {
  padding: 1.5rem;
}

.blog-card__meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.blog-card__category {
  color: var(--gold-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.75rem;
  font-weight: 700;
}

.blog-card__title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  line-height: 1.3;
  color: var(--primary);
  font-family: var(--font-heading);
}

.blog-card__excerpt {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__readmore {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--primary);
  font-size: 0.9rem;
  transition: var(--transition);
}

.blog-card:hover .blog-card__readmore {
  color: var(--gold-dark);
}

/* ===== BLOG ARTICLE PAGE ===== */
.article-header {
  padding: 10rem 0 4rem;
  background: var(--gray-50);
}

.article-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-500);
}

.article-category {
  color: var(--gold-dark);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.75rem;
  font-weight: 700;
}

.article-title {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  color: var(--primary);
}

.article-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  line-height: 1.6;
}

.article-cover {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-bottom: -8rem;
  position: relative;
  z-index: 10;
  background: var(--white);
}

.article-cover-placeholder {
  width: 100%;
  height: 100%;
  background: var(--primary-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--white);
}

.article-main {
  padding: 10rem 0 5rem;
  background: var(--white);
}

.prose {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--gray-700);
}

.prose h2 {
  font-size: 2rem;
  margin: 3.5rem 0 1.5rem;
  color: var(--primary);
  font-family: var(--font-heading);
}

.prose h3 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  color: var(--primary);
  font-family: var(--font-heading);
}

.prose p {
  margin-bottom: 1.5rem;
}

.prose ul, .prose ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.prose li {
  margin-bottom: 0.5rem;
}

.prose blockquote {
  border-left: 4px solid var(--gold);
  padding: 1rem 1.5rem;
  margin: 2.5rem 0;
  background: rgba(201, 169, 106, 0.05);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  font-size: 1.25rem;
  color: var(--primary);
}

.prose blockquote cite {
  display: block;
  font-size: 0.9rem;
  margin-top: 1rem;
  color: var(--gray-500);
  font-style: normal;
  font-weight: 500;
}

.article-cta {
  padding: 4rem 0;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
}

.article-cta-box {
  background: var(--primary);
  color: var(--white);
  padding: 4rem 3rem;
  border-radius: var(--radius-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.article-cta-box h3 {
  font-size: 2rem;
  color: var(--white);
  margin-bottom: 1rem;
}

.article-cta-box p {
  color: var(--gray-300);
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-inline: auto;
}

@media (max-width: 768px) {
  .blog-hero__title { font-size: 2.25rem; }
  .article-title { font-size: 2rem; }
  .article-subtitle { font-size: 1.1rem; }
  .article-cta-box { padding: 2.5rem 1.5rem; }
  .article-cta-box h3 { font-size: 1.5rem; }
  .article-header { padding: 8rem 0 2rem; }
  .article-cover { margin-bottom: -3rem; }
  .article-main { padding: 5rem 0 3rem; }
}