/* =========================================
   NeoCreo Studios - Main Stylesheet
   Dark Blue/Purple Gradient Theme
   SEO Optimized for Latin America
   ========================================= */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

/* --- CSS Variables --- */
:root {
  --primary-dark: #04041a;
  --secondary-dark: #080830;
  --card-dark: #0d0d3d;
  --blue-primary: #2563eb;
  --blue-light: #3b82f6;
  --blue-bright: #60a5fa;
  --purple-primary: #7c3aed;
  --purple-light: #8b5cf6;
  --purple-bright: #a78bfa;
  --gradient-main: linear-gradient(135deg, #0a0a2e 0%, #1a1a5e 50%, #2d1b69 100%);
  --gradient-hero: linear-gradient(135deg, #04041a 0%, #0d0d3d 40%, #1a0a3d 70%, #0d0d3d 100%);
  --gradient-card: linear-gradient(135deg, rgba(37,99,235,0.15) 0%, rgba(124,58,237,0.15) 100%);
  --gradient-btn: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  --gradient-btn-hover: linear-gradient(135deg, #1d4ed8 0%, #6d28d9 100%);
  --text-white: #ffffff;
  --text-light: rgba(255,255,255,0.85);
  --text-muted: rgba(255,255,255,0.55);
  --border-color: rgba(255,255,255,0.1);
  --border-glow: rgba(99,102,241,0.4);
  --whatsapp-green: #25D366;
  --whatsapp-dark: #128C7E;
  --font-primary: 'Poppins', 'Inter', sans-serif;
  --shadow-glow: 0 0 40px rgba(99,102,241,0.3);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-primary);
  background: var(--primary-dark);
  color: var(--text-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--primary-dark);
}
::-webkit-scrollbar-thumb {
  background: var(--purple-primary);
  border-radius: 3px;
}

/* =========================================
   NAVIGATION
   ========================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(4, 4, 26, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 0;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: var(--transition);
}
.nav-logo:hover {
  opacity: 0.9;
  transform: scale(1.02);
}
.nav-logo .logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px rgba(99,102,241,0.5));
  transition: var(--transition);
}
.nav-logo:hover .logo-img {
  filter: drop-shadow(0 0 14px rgba(99,102,241,0.8));
}
/* Legacy icon fallback */
.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient-btn);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  -webkit-text-fill-color: white;
  color: white;
  flex-shrink: 0;
}

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

.nav-link {
  color: var(--text-light);
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  padding: 0.25rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-btn);
  transition: var(--transition);
  border-radius: 1px;
}

.nav-link:hover {
  color: var(--text-white);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  background: var(--gradient-btn);
  color: white !important;
  padding: 0.6rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 15px rgba(37,99,235,0.4);
  transition: var(--transition);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37,99,235,0.5);
}

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

/* Mobile Menu Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
}

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

/* =========================================
   HERO SECTION
   ========================================= */
.hero {
  min-height: 100vh;
  background: var(--gradient-hero);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}

/* Animated background orbs */
.hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124,58,237,0.25) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(37,99,235,0.2) 0%, transparent 70%);
  bottom: -50px;
  left: -50px;
  border-radius: 50%;
  animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 4rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(99,102,241,0.15);
  border: 1px solid rgba(99,102,241,0.3);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--purple-bright);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--purple-bright);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 50%, #f0abfc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 500px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gradient-btn);
  color: white;
  padding: 0.9rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 4px 20px rgba(37,99,235,0.4);
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37,99,235,0.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: white;
  padding: 0.9rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid rgba(255,255,255,0.2);
  transition: var(--transition);
  cursor: pointer;
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-3px);
}

.hero-stats {
  display: flex;
  gap: 2rem;
}

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

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Hero Visual - Floating Cards */
.hero-visual {
  position: relative;
  height: 500px;
}

.floating-card {
  position: absolute;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-card);
  animation: floatCard 6s ease-in-out infinite;
}

.floating-card:nth-child(2) { animation-delay: -2s; }
.floating-card:nth-child(3) { animation-delay: -4s; }

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

.card-main {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 280px;
  z-index: 3;
}

.card-top-right {
  top: 5%;
  right: 0;
  width: 200px;
  z-index: 2;
}

.card-bottom-left {
  bottom: 5%;
  left: 0;
  width: 220px;
  z-index: 2;
}

.card-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 0.25rem;
}

.card-value {
  font-size: 1.8rem;
  font-weight: 900;
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.card-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.card-icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.card-progress {
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  margin-top: 0.75rem;
  overflow: hidden;
}

.card-progress-fill {
  height: 100%;
  background: var(--gradient-btn);
  border-radius: 2px;
  animation: progressFill 3s ease-in-out infinite;
}

@keyframes progressFill {
  0% { width: 0%; }
  60% { width: 85%; }
  100% { width: 85%; }
}

.badge-floating {
  position: absolute;
  background: var(--gradient-btn);
  color: white;
  padding: 0.4rem 0.8rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(37,99,235,0.5);
  animation: floatCard 4s ease-in-out infinite;
}

.badge-top {
  top: 15%;
  left: 10%;
  animation-delay: -1s;
}

.badge-bottom {
  bottom: 20%;
  right: 5%;
  animation-delay: -3s;
}

/* =========================================
   SECTIONS COMMON
   ========================================= */
section {
  padding: 6rem 0;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.25);
  padding: 0.35rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--purple-bright);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
}

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

.text-center .section-subtitle {
  margin: 0 auto;
}

/* =========================================
   SERVICES SECTION
   ========================================= */
.services {
  background: linear-gradient(180deg, var(--primary-dark) 0%, #080830 100%);
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.service-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-btn);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(99,102,241,0.3);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(99,102,241,0.2);
}

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

.service-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-card);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
}

.service-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-white);
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--blue-bright);
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}

.service-link:hover {
  gap: 0.7rem;
  color: var(--purple-bright);
}

/* =========================================
   HOW IT WORKS
   ========================================= */
.how-it-works {
  background: linear-gradient(180deg, #080830 0%, var(--primary-dark) 100%);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99,102,241,0.4), transparent);
}

.step-item {
  text-align: center;
  position: relative;
}

.step-number {
  width: 80px;
  height: 80px;
  background: var(--gradient-card);
  border: 2px solid rgba(99,102,241,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--purple-bright);
  margin: 0 auto 1.25rem;
  position: relative;
  z-index: 1;
  transition: var(--transition);
}

.step-item:hover .step-number {
  background: var(--gradient-btn);
  color: white;
  border-color: transparent;
  box-shadow: 0 0 30px rgba(99,102,241,0.5);
}

.step-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* =========================================
   PORTFOLIO SECTION
   ========================================= */
.portfolio {
  background: var(--primary-dark);
}

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

.portfolio-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  cursor: pointer;
  transition: var(--transition);
}
/* Image-based portfolio items */
.portfolio-item .portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
  transition: transform 0.5s ease;
}
.portfolio-item:hover .portfolio-img {
  transform: scale(1.05);
}

.portfolio-item:hover {
  transform: scale(1.02);
  box-shadow: 0 20px 60px rgba(99,102,241,0.3);
}

.portfolio-item-inner {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: var(--gradient-card);
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-item-inner {
  background: linear-gradient(135deg, rgba(37,99,235,0.25) 0%, rgba(124,58,237,0.25) 100%);
}

.portfolio-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.portfolio-title {
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 0.5rem;
}

.portfolio-category {
  font-size: 0.75rem;
  color: var(--purple-bright);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(4,4,26,0.85);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
  padding: 2rem;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-overlay-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-align: center;
}

.portfolio-overlay-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 1rem;
}

.portfolio-btn {
  background: var(--gradient-btn);
  color: white;
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  transition: var(--transition);
}

/* =========================================
   TESTIMONIALS
   ========================================= */
.testimonials {
  background: linear-gradient(180deg, var(--primary-dark) 0%, #080830 100%);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.testimonial-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(99,102,241,0.3);
  background: rgba(255,255,255,0.05);
  transform: translateY(-5px);
}

.testimonial-stars {
  color: #fbbf24;
  font-size: 1rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
}

.author-name {
  font-weight: 700;
  font-size: 0.9rem;
}

.author-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* =========================================
   FAQ SECTION
   ========================================= */
.faq {
  background: var(--primary-dark);
}

.faq-list {
  max-width: 800px;
  margin: 3rem auto 0;
}

.faq-item {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: rgba(99,102,241,0.3);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  background: rgba(255,255,255,0.02);
  transition: var(--transition);
  gap: 1rem;
}

.faq-question:hover {
  background: rgba(255,255,255,0.05);
}

.faq-icon {
  width: 24px;
  height: 24px;
  background: var(--gradient-btn);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 1.5rem;
}

.faq-answer.open {
  max-height: 300px;
  padding: 0 1.5rem 1.25rem;
}

.faq-answer p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* =========================================
   CTA SECTION
   ========================================= */
.cta-section {
  background: linear-gradient(135deg, #0a0a2e 0%, #1a0a3d 50%, #0a1a3d 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,0.2) 0%, transparent 70%);
  top: -200px;
  right: -100px;
  border-radius: 50%;
}

.cta-section::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, transparent 70%);
  bottom: -150px;
  left: -100px;
  border-radius: 50%;
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.cta-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--whatsapp-green);
  color: white;
  padding: 0.9rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
}

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37,211,102,0.5);
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
  background: #020210;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .nav-logo {
  margin-bottom: 1rem;
  font-size: 1.3rem;
}
.footer-brand .nav-logo .logo-img {
  height: 52px;
}

.footer-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--gradient-btn);
  border-color: transparent;
  transform: translateY(-3px);
}

.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--text-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--blue-bright);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-legal a:hover {
  color: var(--blue-bright);
}

/* =========================================
   WHATSAPP FLOATING BUTTON
   ========================================= */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 9999;
}

.whatsapp-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--whatsapp-green);
  color: white;
  padding: 0.9rem 1.5rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.whatsapp-btn:hover {
  background: var(--whatsapp-dark);
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 8px 30px rgba(37,211,102,0.6);
}

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

.whatsapp-pulse {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 16px;
  height: 16px;
  background: #ff4444;
  border-radius: 50%;
  border: 2px solid var(--primary-dark);
  animation: whatsappPulse 2s infinite;
}

@keyframes whatsappPulse {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255,68,68,0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(255,68,68,0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255,68,68,0); }
}

/* WhatsApp Bar (top) */
.whatsapp-bar {
  background: linear-gradient(135deg, #075E54, #128C7E);
  padding: 0.6rem 0;
  text-align: center;
  position: relative;
  z-index: 1001;
}

.whatsapp-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.whatsapp-bar a {
  color: white;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.whatsapp-bar a:hover {
  opacity: 0.85;
}

.whatsapp-bar-text {
  color: rgba(255,255,255,0.85);
  font-size: 0.85rem;
}

/* =========================================
   CONTACT PAGE
   ========================================= */
.contact-section {
  min-height: 100vh;
  background: var(--gradient-hero);
  padding-top: 120px;
  padding-bottom: 6rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.contact-info p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  transition: var(--transition);
}

.contact-method:hover {
  border-color: rgba(99,102,241,0.3);
  background: rgba(255,255,255,0.05);
}

.contact-method-icon {
  width: 44px;
  height: 44px;
  background: var(--gradient-card);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-method-text strong {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 0.2rem;
}

.contact-method-text span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.contact-form {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-light);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  color: var(--text-white);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: rgba(99,102,241,0.5);
  background: rgba(255,255,255,0.07);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}

.form-select option {
  background: var(--card-dark);
  color: var(--text-white);
}

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

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* =========================================
   PAGE HERO (Inner Pages)
   ========================================= */
.page-hero {
  background: var(--gradient-hero);
  padding: 8rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,0.2) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  border-radius: 50%;
}

.page-hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  margin-bottom: 1rem;
}

.page-hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* =========================================
   PRICING SECTION
   ========================================= */
.pricing {
  background: linear-gradient(180deg, #080830 0%, var(--primary-dark) 100%);
}

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

.pricing-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: 2.5rem 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.pricing-card.featured {
  background: linear-gradient(135deg, rgba(37,99,235,0.15) 0%, rgba(124,58,237,0.15) 100%);
  border-color: rgba(99,102,241,0.4);
  transform: scale(1.05);
}

.pricing-card.featured::before {
  content: 'MÁS POPULAR';
  position: absolute;
  top: 1.25rem;
  right: -2rem;
  background: var(--gradient-btn);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.3rem 3rem;
  transform: rotate(45deg);
  letter-spacing: 0.05em;
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: rgba(99,102,241,0.3);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.pricing-plan {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--purple-bright);
  margin-bottom: 0.5rem;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 900;
  margin: 0.5rem 0;
  line-height: 1;
}

.pricing-price span {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-muted);
}

.pricing-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

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

.pricing-feature {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-light);
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.pricing-feature:last-child {
  border-bottom: none;
}

.pricing-feature .check {
  color: #4ade80;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.pricing-feature .cross {
  color: var(--text-muted);
  font-size: 0.9rem;
  flex-shrink: 0;
}

/* =========================================
   ABOUT PAGE
   ========================================= */
.about-section {
  background: var(--primary-dark);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-main-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  text-align: center;
}

.about-icon-large {
  font-size: 5rem;
  margin-bottom: 1.5rem;
}

.about-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.about-stat {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
}

.about-stat-number {
  font-size: 2rem;
  font-weight: 900;
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.about-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.about-content h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.about-content p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.value-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.value-text strong {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.value-text span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-subtitle {
    margin: 0 auto 2.5rem;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .hero-visual {
    display: none;
  }
  
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(4,4,26,0.98);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    z-index: 999;
  }
  
  .nav-menu.open {
    display: flex;
  }
  
  .nav-link {
    font-size: 1.2rem;
  }
  
  .nav-toggle {
    display: flex;
    z-index: 1000;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .steps-grid::before {
    display: none;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .about-values {
    grid-template-columns: 1fr;
  }
  
  .hero-stats {
    flex-wrap: wrap;
    gap: 1.5rem;
  }
  
  .whatsapp-btn span {
    display: none;
  }
  
  .whatsapp-btn {
    padding: 0.9rem;
    border-radius: 50%;
  }
}

@media (max-width: 480px) {
  section {
    padding: 4rem 0;
  }
  
  .container {
    padding: 0 1.25rem;
  }
  
  .hero-container {
    padding: 3rem 1.25rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

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

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

.gradient-text {
  background: linear-gradient(135deg, #60a5fa 0%, #a78bfa 50%, #f0abfc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.highlight {
  position: relative;
  display: inline-block;
}

.highlight::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-btn);
  border-radius: 2px;
  opacity: 0.6;
}

/* Divider */
.divider {
  width: 60px;
  height: 3px;
  background: var(--gradient-btn);
  border-radius: 2px;
  margin: 1rem auto;
}

/* Glow effect */
.glow-blue {
  box-shadow: 0 0 30px rgba(37,99,235,0.3);
}

.glow-purple {
  box-shadow: 0 0 30px rgba(124,58,237,0.3);
}