/* ========================================
   KIONTRAX - Estilos Principales
   ======================================== */

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

/* ========== LOADER ========== */
.loader {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--bg-primary, #f8fafc);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.dark .loader {
  background: #1A1A1A;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: pulse-loader 1.5s ease-in-out infinite;
}

.loader-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #FFB121, #D4940A);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: white;
  position: relative;
  overflow: hidden;
}

.loader-icon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.3));
}

.loader-text {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.75rem;
  letter-spacing: -0.02em;
  color: var(--text-primary, #0f172a);
}

.dark .loader-text {
  color: #ffffff;
}

@keyframes pulse-loader {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.97); }
}

/* ========== CSS VARIABLES ========== */
:root {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --surface: rgba(0, 0, 0, 0.03);
  --surface-hover: rgba(0, 0, 0, 0.06);
  --border: rgba(0, 0, 0, 0.08);
  --border-glow: rgba(255, 177, 33, 0.3);
  --text-primary: #0f172a;
  --text-secondary: rgba(15, 23, 42, 0.7);
  --text-muted: rgba(15, 23, 42, 0.5);
  --accent-1: #FFB121;
  --accent-2: #D4940A;
  --accent-3: #E6A01A;
  --accent-4: #CC8800;
  --glow-purple: rgba(255, 177, 33, 0.25);
  --glow-cyan: rgba(212, 148, 10, 0.25);
  --glow-pink: rgba(230, 160, 26, 0.2);
  --aurora-opacity: 0.4;
  --grid-opacity: 0.03;
  --orb-opacity: 0.15;
}

.dark {
  --bg-primary: #1A1A1A;
  --bg-secondary: #1A1A1A;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-hover: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(255, 177, 33, 0.3);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-muted: rgba(255, 255, 255, 0.5);
  --accent-1: #FFB121;
  --accent-2: #FFCA5C;
  --accent-3: #FFD980;
  --accent-4: #E6A01A;
  --glow-purple: rgba(255, 177, 33, 0.4);
  --glow-cyan: rgba(255, 202, 92, 0.4);
  --glow-pink: rgba(255, 217, 128, 0.3);
  --aurora-opacity: 0.6;
  --grid-opacity: 0.02;
  --orb-opacity: 0.25;
}

/* Gold Theme - Light */
.theme-gold {
  --accent-1: #FFB121;
  --accent-2: #D4940A;
  --accent-3: #E6A01A;
  --accent-4: #CC8800;
  --glow-purple: rgba(255, 177, 33, 0.25);
  --glow-cyan: rgba(212, 148, 10, 0.25);
  --glow-pink: rgba(230, 160, 26, 0.2);
  --border-glow: rgba(255, 177, 33, 0.3);
}

/* Gold Theme - Dark */
.dark.theme-gold {
  --accent-1: #FFB121;
  --accent-2: #FFCA5C;
  --accent-3: #FFD980;
  --accent-4: #E6A01A;
  --glow-purple: rgba(255, 177, 33, 0.4);
  --glow-cyan: rgba(255, 202, 92, 0.4);
  --glow-pink: rgba(255, 217, 128, 0.3);
  --border-glow: rgba(255, 177, 33, 0.3);
}

/* Gold Theme - Text contrast overrides */
.theme-gold .btn-primary,
.theme-gold .btn-primary span,
.theme-gold .btn-primary i,
.theme-gold .cta-btn,
.theme-gold .cta-btn span,
.theme-gold .product-badge,
.theme-gold .plan-badge,
.theme-gold .feature-icon,
.theme-gold .step-number,
.theme-gold .stat-number,
.theme-gold .scroll-top,
.theme-gold .nav-link.active,
.theme-gold .accordion-toggle[aria-expanded="true"] span,
.theme-gold .submit-btn,
.theme-gold .cookie-accept,
.theme-gold .cookie-btn-primary,
.theme-gold .mobile-cta-btn,
.theme-gold .social-links a:hover,
.theme-gold .modal-close:hover {
  color: #1A1A1A !important;
}

.dark.theme-gold .btn-primary,
.dark.theme-gold .btn-primary span,
.dark.theme-gold .btn-primary i,
.dark.theme-gold .cta-btn,
.dark.theme-gold .cta-btn span,
.dark.theme-gold .product-badge,
.dark.theme-gold .plan-badge,
.dark.theme-gold .feature-icon,
.dark.theme-gold .step-number,
.dark.theme-gold .stat-number,
.dark.theme-gold .scroll-top,
.dark.theme-gold .nav-link.active,
.dark.theme-gold .accordion-toggle[aria-expanded="true"] span,
.dark.theme-gold .submit-btn,
.dark.theme-gold .cookie-accept,
.dark.theme-gold .cookie-btn-primary,
.dark.theme-gold .mobile-cta-btn,
.dark.theme-gold .social-links a:hover,
.dark.theme-gold .modal-close:hover {
  color: #1A1A1A !important;
}

/* ========== BASE STYLES ========== */
html { 
  scroll-behavior: smooth; 
}

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
  transition: background-color 0.5s ease, color 0.5s ease;
}

html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

img, svg, video, canvas {
  max-width: 100%;
  height: auto;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  line-height: 1.1;
}

/* ========== AURORA BACKGROUND ========== */
.aurora-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: var(--bg-primary);
  transition: background 0.5s ease;
}

.aurora-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(ellipse 80% 50% at 20% 40%, var(--glow-purple), transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 20%, var(--glow-cyan), transparent 50%),
    radial-gradient(ellipse 50% 30% at 50% 80%, var(--glow-pink), transparent 50%);
  animation: auroraMove 20s ease-in-out infinite;
  opacity: var(--aurora-opacity);
  transition: opacity 0.5s ease;
}

.aurora-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
}

@keyframes auroraMove {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(2%, 1%) rotate(1deg); }
  50% { transform: translate(-1%, 2%) rotate(-1deg); }
  75% { transform: translate(1%, -1%) rotate(0.5deg); }
}

/* ========== FLOATING ORBS ========== */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float 15s ease-in-out infinite;
  pointer-events: none;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-3));
  top: -200px;
  right: -200px;
  opacity: var(--orb-opacity);
  animation-delay: 0s;
  transition: opacity 0.5s ease;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent-1));
  bottom: 20%;
  left: -150px;
  opacity: calc(var(--orb-opacity) - 0.05);
  animation-delay: -5s;
  transition: opacity 0.5s ease;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, var(--accent-3), var(--accent-2));
  top: 50%;
  right: 10%;
  opacity: calc(var(--orb-opacity) - 0.1);
  animation-delay: -10s;
  transition: opacity 0.5s ease;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* ========== GRID LINES ========== */
.grid-lines {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(0,0,0,var(--grid-opacity)) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,var(--grid-opacity)) 1px, transparent 1px);
  background-size: 100px 100px;
  mask-image: radial-gradient(ellipse 80% 50% at 50% 50%, black 20%, transparent 70%);
  transition: opacity 0.5s ease;
}

.dark .grid-lines {
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
}

/* ========== THEME TOGGLE BUTTON ========== */
.theme-toggle {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 150;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid var(--border);
  cursor: pointer;
  background: var(--bg-secondary);
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.theme-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 50px var(--glow-purple);
  border-color: var(--accent-1);
}

.theme-toggle .fa-sun { display: none; }
.theme-toggle .fa-moon { display: block; }
.dark .theme-toggle .fa-sun { display: block; color: #fbbf24; }
.dark .theme-toggle .fa-moon { display: none; }

/* ========== LANGUAGE TOGGLE BUTTON ========== */
.lang-toggle {
  position: fixed;
  bottom: 5.5rem;
  right: 1.5rem;
  z-index: 150;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid var(--border);
  cursor: pointer;
  background: var(--bg-secondary);
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
}

.lang-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 50px var(--glow-purple);
  border-color: var(--accent-1);
}

/* ========== NAVIGATION ========== */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.5rem 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

nav.scrolled {
  background: rgba(248, 250, 252, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
}

.dark nav.scrolled {
  background: rgba(26, 26, 26, 0.8);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-primary);
}

.logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  position: relative;
  overflow: hidden;
}

.logo-icon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.3));
}

.logo-text {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 3vw, 3rem);
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.3s;
  position: relative;
  white-space: nowrap;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
  transition: width 0.3s;
}

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

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

.cta-btn {
  padding: 0.875rem 2rem;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border: none;
  border-radius: 100px;
  color: white;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}

.cta-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-2), var(--accent-1));
  opacity: 0;
  transition: opacity 0.3s;
}

.cta-btn span { 
  position: relative; 
  z-index: 1; 
}

.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -10px var(--glow-purple);
}

.cta-btn:hover::before { 
  opacity: 1; 
}

.mobile-menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 1.25rem;
  cursor: pointer;
  transition: all 0.3s;
  align-items: center;
  justify-content: center;
}

.mobile-menu-btn:hover {
  background: var(--surface-hover);
  border-color: var(--accent-1);
  color: var(--accent-1);
}

.mobile-menu {
  display: none;
}

/* ========== HERO SECTION ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 2rem 4rem;
  position: relative;
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content { 
  z-index: 10; 
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease-out;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--accent-4);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
  font-size: clamp(3rem, 7vw, 5.5rem);
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero-title .line {
  display: block;
  overflow: hidden;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2), var(--accent-3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: gradientShift 5s ease-in-out infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.btn-primary {
  padding: 1.125rem 2.5rem;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border: none;
  border-radius: 14px;
  color: white;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-2), var(--accent-3));
  opacity: 0;
  transition: opacity 0.3s;
}

.btn-primary span, 
.btn-primary i { 
  position: relative; 
  z-index: 1; 
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 25px 50px -12px var(--glow-purple);
}

.btn-primary:hover::before { 
  opacity: 1; 
}

.btn-secondary {
  padding: 1.125rem 2.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  transition: all 0.3s;
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: var(--surface-hover);
  border-color: var(--accent-1);
  transform: translateY(-3px);
}

/* ========== HERO VISUAL ========== */
.hero-visual {
  position: relative;
  animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-card {
  position: relative;
  aspect-ratio: 4/3;
  background: linear-gradient(145deg, var(--surface), transparent);
  border: 1px solid var(--border);
  border-radius: 32px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--glow-purple) 0%, transparent 50%, var(--glow-cyan) 100%);
  opacity: 0.1;
}

.hero-card-content {
  text-align: center;
  z-index: 1;
}

.hero-card-content i {
  font-size: 8rem;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
  display: block;
  animation: iconFloat 4s ease-in-out infinite;
}

.hero-card-content .hero-image {
  max-width: 100%;
  max-height: 280px;
  object-fit: contain;
  margin-bottom: 1.5rem;
  animation: iconFloat 4s ease-in-out infinite;
}

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

.hero-card-content p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.hero-card-content .series-name {
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

/* ========== FLOATING STATS ========== */
.floating-stat {
  position: absolute;
  background: var(--bg-secondary);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 1.25rem 1.5rem;
  animation: statFloat 6s ease-in-out infinite;
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.dark .floating-stat {
  background: rgba(10, 10, 26, 0.9);
}

.floating-stat-1 {
  bottom: -30px;
  right: -30px;
  animation-delay: 0s;
}

.floating-stat-2 {
  top: 20px;
  left: -40px;
  animation-delay: -2s;
}

@keyframes statFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.floating-stat .value {
  font-family: 'Syne', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.floating-stat .label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ========== SECTION STYLES ========== */
section {
  padding: 8rem 2rem;
  position: relative;
}

.section-container {
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 5rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
}

.section-label::before,
.section-label::after {
  content: '';
  width: 30px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-2));
}

.section-label::after {
  background: linear-gradient(90deg, var(--accent-2), transparent);
}

.section-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 1.5rem;
}

.section-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ========== BENEFITS SECTION ========== */
#benefits {
  background: linear-gradient(180deg, transparent, rgba(255, 177, 33, 0.05), transparent);
}

.dark #benefits {
  background: linear-gradient(180deg, transparent, rgba(255, 177, 33, 0.03), transparent);
}

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

.benefit-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 2.5rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--glow-purple), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.benefit-card:hover {
  transform: translateY(-10px);
  border-color: var(--border-glow);
  box-shadow: 0 30px 60px -15px rgba(255, 177, 33, 0.2);
}

.benefit-card:hover::before { 
  opacity: 0.05; 
}

.benefit-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.benefit-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.benefit-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* ========== PRODUCTS SECTION ========== */
#products {
  background: linear-gradient(180deg, transparent, rgba(255, 177, 33, 0.05), transparent);
}

.dark #products {
  background: linear-gradient(180deg, transparent, rgba(255, 177, 33, 0.03), transparent);
}

.products-header {
  text-align: center;
  margin-bottom: 5rem;
}

.download-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}

.download-link:hover { 
  color: var(--accent-2); 
}

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

.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(135deg, var(--glow-purple), var(--glow-cyan));
  opacity: 0;
  transition: opacity 0.4s;
}

.product-card:hover {
  transform: translateY(-10px) scale(1.02);
  border-color: var(--border-glow);
  box-shadow: 0 30px 60px -15px rgba(255, 177, 33, 0.25);
}

.product-card:hover::before { 
  opacity: 0.1; 
}

.product-image {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: linear-gradient(135deg, rgba(255, 177, 33, 0.1), rgba(255, 177, 33, 0.1));
}

.product-image i {
  font-size: 4.5rem;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: transform 0.4s;
}

.product-image img {
  max-width: 85%;
  max-height: 180px;
  object-fit: contain;
  transition: transform 0.4s;
}

.product-card:hover .product-image i,
.product-card:hover .product-image img {
  transform: scale(1.1);
}

.product-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.35rem 0.75rem;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-3));
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-content {
  padding: 2rem;
  position: relative;
  z-index: 1;
}

.product-subtitle {
  font-size: 0.8rem;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.product-name {
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.product-features {
  list-style: none;
  margin-bottom: 1.5rem;
}

.product-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 0.5rem 0;
}

.product-features li i {
  color: var(--accent-4);
  font-size: 0.8rem;
}

.product-btn {
  width: 100%;
  padding: 0.875rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s;
}

.product-btn:hover {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border-color: transparent;
}

/* ========== SPECS SECTION ========== */
#specs {
  background: linear-gradient(180deg, transparent, rgba(255, 177, 33, 0.05), transparent);
}

.dark #specs {
  background: linear-gradient(180deg, transparent, rgba(255, 177, 33, 0.03), transparent);
}

.specs-table-wrapper {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table th,
.specs-table td {
  padding: 1.25rem 1.5rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.specs-table th {
  background: rgba(255, 177, 33, 0.1);
  font-weight: 600;
  font-size: 0.9rem;
}

.specs-table th:first-child {
  color: var(--text-secondary);
  font-weight: 400;
}

.specs-table td {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.specs-table td:nth-child(2) {
  background: rgba(255, 177, 33, 0.05);
  color: var(--text-primary);
}

.specs-table tr:last-child td { 
  border-bottom: none; 
}

.specs-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.specs-table tr:hover td:nth-child(2) {
  background: rgba(255, 177, 33, 0.08);
}

/* ========== FAQ SECTION ========== */
#faq {
  background: linear-gradient(180deg, transparent, rgba(16, 185, 129, 0.05), transparent);
}

.dark #faq {
  background: linear-gradient(180deg, transparent, rgba(16, 185, 129, 0.03), transparent);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  margin-bottom: 1rem;
  overflow: hidden;
  transition: all 0.3s;
}

.faq-item:hover {
  border-color: var(--border-glow);
}

.faq-question {
  width: 100%;
  padding: 1.5rem 2rem;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
}

.faq-question span {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.faq-question i {
  color: var(--accent-1);
  transition: transform 0.3s;
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s ease-out;
}

.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer-inner {
  overflow: hidden;
}

.faq-answer p {
  padding: 1.5rem 2rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

/* ========== CONTACT SECTION ========== */
#contact {
  background: linear-gradient(180deg, transparent, rgba(255, 177, 33, 0.08));
  position: relative;
}

.dark #contact {
  background: linear-gradient(180deg, transparent, rgba(255, 177, 33, 0.05));
}

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

.contact-info h2 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  margin-bottom: 1.5rem;
}

.contact-info > p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 3rem;
  line-height: 1.8;
}

.contact-features {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-feature {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.contact-feature-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-feature-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.contact-feature-text p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ========== CONTACT FORM ========== */
.contact-form-wrapper {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 32px;
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.contact-form-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2), var(--accent-3));
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

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

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  transition: all 0.3s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px rgba(255, 177, 33, 0.1);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23FFB121' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}

.form-group select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

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

.submit-btn {
  width: 100%;
  padding: 1.25rem;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border: none;
  border-radius: 14px;
  color: white;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.submit-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-2), var(--accent-3));
  opacity: 0;
  transition: opacity 0.3s;
}

.submit-btn span { 
  position: relative; 
  z-index: 1; 
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -10px var(--glow-purple);
}

.submit-btn:hover::before { 
  opacity: 1; 
}

.form-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

/* Form Success Message */
.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1rem;
  min-height: 300px;
  animation: formSuccessFadeIn 0.6s ease forwards;
}

.form-success-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  margin-bottom: 1.5rem;
  animation: formSuccessIconPop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) 0.2s both;
}

.form-success h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  opacity: 0;
  transform: translateY(15px);
  animation: formSuccessSlideUp 0.5s ease 0.4s forwards;
}

.form-success p {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 380px;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(15px);
  animation: formSuccessSlideUp 0.5s ease 0.55s forwards;
}

@keyframes formSuccessFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes formSuccessIconPop {
  from { opacity: 0; transform: scale(0); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes formSuccessSlideUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ========== FOOTER ========== */
footer {
  padding: 5rem 2rem 8rem;
  border-top: 1px solid var(--border);
  background: var(--bg-secondary);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin: 1.5rem 0;
  max-width: 300px;
  line-height: 1.7;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-contact-info a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: color 0.3s;
}

.footer-contact-info a i {
  color: var(--accent-1);
  width: 20px;
}

.footer-contact-info a:hover { 
  color: var(--text-primary); 
}

.footer-column h4 {
  font-size: 1rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}

.footer-links a:hover { 
  color: var(--accent-2); 
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-secondary);
  transition: all 0.3s;
}

.social-links a:hover {
  background: var(--accent-1);
  border-color: var(--accent-1);
  color: white;
  transform: translateY(-3px);
}

/* ========== MODAL ========== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(10px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}

.dark .modal-overlay {
  background: rgba(26, 26, 26, 0.9);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 32px;
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow: auto;
  display: flex;
  transform: translateY(20px) scale(0.95);
  transition: transform 0.3s;
}

.modal-overlay.active .modal {
  transform: translateY(0) scale(1);
}

.modal-image {
  width: 40%;
  background: linear-gradient(135deg, rgba(255, 177, 33, 0.2), rgba(255, 177, 33, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
}

.modal-image i {
  font-size: 8rem;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.modal-image img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

.modal-badge {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-3));
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.modal-content {
  flex: 1;
  padding: 3rem;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 40px;
  height: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}

.modal-close:hover {
  background: var(--accent-1);
  border-color: var(--accent-1);
  color: white;
}

.modal-title {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.modal-subtitle {
  color: var(--accent-2);
  font-weight: 600;
  margin-bottom: 2rem;
}

.modal-section {
  margin-bottom: 2rem;
}

.modal-section h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

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

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

.modal-spec {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
}

.modal-spec span:first-child {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.modal-spec span:last-child {
  font-weight: 600;
}

.modal-features {
  list-style: none;
  margin-bottom: 2rem;
}

.modal-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  color: var(--text-secondary);
}

.modal-features li i {
  color: var(--accent-4);
}

.modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

/* ========== MOBILE CTA BAR ========== */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
}

.dark .mobile-cta {
  background: rgba(26, 26, 26, 0.95);
}

.mobile-cta-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.mobile-cta-text p:first-child {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.mobile-cta-text p:last-child {
  font-weight: 600;
}

.mobile-cta-btn {
  padding: 0.875rem 2rem;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border: none;
  border-radius: 12px;
  color: white;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
}

/* ========== COOKIE CONSENT MODAL ========== */
.cookie-overlay {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 10000;
  opacity: 1;
  visibility: visible;
  transition: all 0.4s ease;
}

.cookie-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.cookie-modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 20px;
  width: 380px;
  max-width: calc(100vw - 3rem);
  padding: 1.5rem;
  position: relative;
  transform: translateY(0) scale(1);
  transition: transform 0.4s ease;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.cookie-overlay.hidden .cookie-modal {
  transform: translateY(20px) scale(0.95);
}

.cookie-modal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2), var(--accent-3));
  border-radius: 20px 20px 0 0;
}

.cookie-modal-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.cookie-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.cookie-modal-header h3 {
  font-size: 1.1rem;
  margin: 0;
  color: var(--text-primary);
}

.cookie-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin: 0.15rem 0 0 0;
}

.cookie-modal-body {
  margin-bottom: 1rem;
}

.cookie-desc {
  color: var(--text-secondary);
  font-size: 0.8rem;
  line-height: 1.6;
  margin: 0 0 1rem 0;
}

.cookie-options {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cookie-option {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  transition: border-color 0.3s;
}

.cookie-option:hover {
  border-color: var(--border-glow);
}

.cookie-option-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.25rem;
}

.cookie-option-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cookie-option-info i {
  color: var(--accent-1);
  font-size: 0.85rem;
}

.cookie-option-title {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.85rem;
}

.cookie-option p {
  margin: 0;
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.cookie-badge {
  font-size: 0.6rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  background: rgba(255, 177, 33, 0.15);
  color: var(--accent-1);
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* Cookie Switch Toggle */
.cookie-switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
}

.cookie-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-switch-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  transition: all 0.3s;
}

.cookie-switch-slider::before {
  content: '';
  position: absolute;
  height: 14px;
  width: 14px;
  left: 3px;
  bottom: 3px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: all 0.3s;
}

.cookie-switch input:checked + .cookie-switch-slider {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  border-color: transparent;
}

.cookie-switch input:checked + .cookie-switch-slider::before {
  transform: translateX(18px);
  background: white;
}

.cookie-switch input:focus + .cookie-switch-slider {
  box-shadow: 0 0 0 3px rgba(255, 177, 33, 0.2);
}

/* Cookie Modal Footer */
.cookie-modal-footer {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.cookie-btn {
  flex: 1;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.3s;
  border: none;
}

.cookie-btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid transparent;
  flex: 0.7;
}

.cookie-btn-ghost:hover {
  color: var(--text-primary);
  background: var(--surface);
}

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

.cookie-btn-outline:hover {
  border-color: var(--accent-1);
  background: rgba(255, 177, 33, 0.1);
}

.cookie-btn-primary {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  color: white;
  box-shadow: 0 4px 15px rgba(255, 177, 33, 0.3);
}

.cookie-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 177, 33, 0.4);
}

.cookie-legal {
  text-align: center;
  font-size: 0.65rem;
  color: var(--text-muted);
  margin: 0;
}

.cookie-legal a {
  color: var(--accent-2);
  text-decoration: none;
}

.cookie-legal a:hover {
  text-decoration: underline;
}

/* Cookie Settings Button */
.cookie-settings-btn {
  position: fixed;
  bottom: 9.5rem;
  right: 1.5rem;
  z-index: 150;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.cookie-settings-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 50px var(--glow-purple);
  border-color: var(--accent-1);
}

.cookie-settings-btn.hidden {
  opacity: 0;
  visibility: hidden;
  transform: scale(0.8);
}

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

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ========== RESPONSIVE STYLES ========== */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .benefits-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .modal { flex-direction: column; }
  .modal-image { width: 100%; height: 200px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .mobile-menu-btn { display: flex; }
  .mobile-cta { display: block; }
  nav { padding: 1rem 0; }
  nav.scrolled { padding: 0.75rem 0; }
  .nav-container { padding: 0 1.25rem; }
  .nav-container .cta-btn { display: none; }
  .logo-icon { width: 42px; height: 42px; font-size: 1.1rem; }
  .logo-text { font-size: 1.2rem; }
  .products-grid { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  section { padding: 5rem 1.25rem; }
  footer { padding: 4.5rem 1.25rem 9rem; }

  .mobile-cta { padding: 0.75rem 1.25rem; }
  .mobile-cta-content {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }
  .mobile-cta-text { text-align: center; }
  .mobile-cta-btn { width: 100%; text-align: center; }

  /* Hero Section Mobile */
  .hero {
    padding: 5.5rem 1.25rem 2.5rem;
    min-height: auto;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 0;
  }

  .hero-content {
    text-align: center;
    padding: 0;
  }

  .hero-badge {
    margin-left: auto;
    margin-right: auto;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    font-size: 0.72rem;
    line-height: 1.3;
    padding: 0.55rem 1rem;
  }

  .hero-title {
    font-size: 2.4rem;
    line-height: 1.2;
  }

  .hero-description {
    font-size: 1rem;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 1.75rem;
  }

  .hero-actions {
    flex-direction: column;
    gap: 1rem;
  }

  .btn-primary, .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  /* Products Section Mobile */
  .products-grid {
    gap: 1.5rem;
  }

  .product-card {
    border-radius: 20px;
    overflow: hidden;
  }

  .product-image {
    height: 160px;
  }

  .product-image i {
    font-size: 3.5rem;
  }

  .product-content {
    padding: 1.5rem;
  }

  .product-name {
    font-size: 1.2rem;
  }

  .product-features {
    margin-bottom: 1.25rem;
  }

  .product-features li {
    font-size: 0.85rem;
    padding: 0.4rem 0;
  }

  /* Contact Form Mobile */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .contact-form-wrapper {
    padding: 2rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    font-size: 0.9rem;
    padding: 0.8rem 1rem;
  }

  .submit-btn {
    padding: 1rem;
    font-size: 1rem;
  }

  /* Footer Mobile */
  .footer-grid {
    gap: 2rem;
  }

  .footer-brand p {
    max-width: 100%;
  }

  .footer-contact-info a {
    font-size: 0.85rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }

  .social-links {
    order: -1;
  }

  /* Additional Mobile Optimizations */
  .section-header {
    margin-bottom: 3rem;
  }

  .section-label {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .benefit-card {
    padding: 1.75rem;
  }

  .benefit-icon {
    width: 56px;
    height: 56px;
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
  }

  .benefit-card h3 {
    font-size: 1.3rem;
  }

  .benefit-card p {
    font-size: 0.9rem;
  }

  .specs-table th,
  .specs-table td {
    padding: 0.8rem 1rem;
    font-size: 0.85rem;
  }

  .specs-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .specs-table {
    min-width: 520px;
  }

  .faq-question {
    padding: 1.25rem 1.5rem;
  }

  .faq-question span {
    font-size: 1rem;
  }

  .faq-answer p {
    padding: 1rem 1.5rem;
    font-size: 0.9rem;
  }

  .contact-feature {
    gap: 1rem;
  }

  .contact-feature-icon {
    width: 44px;
    height: 44px;
  }

  .contact-feature-text h4 {
    font-size: 1rem;
  }

  .contact-feature-text p {
    font-size: 0.85rem;
  }

  .theme-toggle {
    width: 50px;
    height: 50px;
    bottom: 9rem;
    right: 1rem;
  }

  .lang-toggle {
    width: 50px;
    height: 50px;
    bottom: 13rem;
    right: 1rem;
  }

  .cookie-settings-btn {
    width: 50px;
    height: 50px;
    bottom: 17rem;
    right: 1rem;
  }

  /* Mobile Menu - Rediseñado */
  .mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    min-height: 100vh;
    min-height: 100dvh;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 6rem;
    padding-bottom: 2rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    overflow: hidden;
  }

  .mobile-menu::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
      radial-gradient(ellipse 80% 50% at 20% 40%, var(--glow-purple), transparent 50%),
      radial-gradient(ellipse 60% 40% at 80% 20%, var(--glow-cyan), transparent 50%);
    opacity: 0.3;
    pointer-events: none;
  }

  .mobile-menu.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .mobile-menu-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(180deg, var(--bg-primary) 0%, transparent 100%);
    z-index: 10;
  }

  .mobile-menu-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
  }

  .mobile-menu-logo-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    color: white;
  }

  .mobile-menu-logo-text {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
  }

  .mobile-menu-close {
    width: 44px;
    height: 44px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    font-size: 1.25rem;
  }

  .mobile-menu-close:hover, .mobile-menu-close:active {
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    border-color: transparent;
    color: white;
    transform: rotate(90deg);
  }

  .mobile-menu-links {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    width: 100%;
    max-width: 320px;
    position: relative;
    z-index: 1;
  }

  .mobile-menu-links a {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(20px);
  }

  .mobile-menu.active .mobile-menu-links a {
    opacity: 1;
    transform: translateY(0);
  }

  .mobile-menu.active .mobile-menu-links a:nth-child(1) { transition-delay: 0.1s; }
  .mobile-menu.active .mobile-menu-links a:nth-child(2) { transition-delay: 0.15s; }
  .mobile-menu.active .mobile-menu-links a:nth-child(3) { transition-delay: 0.2s; }
  .mobile-menu.active .mobile-menu-links a:nth-child(4) { transition-delay: 0.25s; }
  .mobile-menu.active .mobile-menu-links a:nth-child(5) { transition-delay: 0.3s; }
  .mobile-menu.active .mobile-menu-links a:nth-child(6) { transition-delay: 0.35s; }

  .mobile-menu-links a i {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    border-radius: 12px;
    color: white;
    font-size: 1rem;
    transition: transform 0.3s;
  }

  .mobile-menu-links a:hover, .mobile-menu-links a:active {
    background: var(--surface-hover);
    border-color: var(--border-glow);
    transform: translateX(8px);
    box-shadow: 0 10px 30px -10px var(--glow-purple);
  }

  .mobile-menu-links a:hover i {
    transform: scale(1.1) rotate(-5deg);
  }

  .mobile-menu-cta {
    margin-top: 2rem;
    padding: 0 1.25rem;
    width: 100%;
    max-width: 320px;
    position: relative;
    z-index: 1;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) 0.35s;
  }

  .mobile-menu.active .mobile-menu-cta {
    opacity: 1;
    transform: translateY(0);
  }

  .mobile-menu-cta a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 1.125rem 2rem;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    border: none;
    border-radius: 16px;
    color: white;
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 1.05rem;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 10px 30px -10px var(--glow-purple);
  }

  .mobile-menu-cta a:hover, .mobile-menu-cta a:active {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px -10px var(--glow-purple);
  }

  .mobile-menu-social {
    margin-top: auto;
    padding-top: 2rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
    position: relative;
    z-index: 1;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) 0.4s;
  }

  .mobile-menu.active .mobile-menu-social {
    opacity: 1;
    transform: translateY(0);
  }

  .mobile-menu-social a {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s;
  }

  .mobile-menu-social a:hover {
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    border-color: transparent;
    color: white;
    transform: translateY(-3px);
  }

  /* Cookie Modal Responsive */
  .cookie-overlay {
    bottom: 1rem;
    right: 1rem;
    left: 1rem;
    z-index: 10000;
  }

  .cookie-modal {
    width: 100%;
    max-width: none;
    padding: 1.25rem;
    border-radius: 16px;
  }

  .cookie-modal-footer {
    flex-wrap: wrap;
  }

  .cookie-btn-ghost {
    flex: 0 0 100%;
    order: 3;
  }

  .cookie-btn-outline,
  .cookie-btn-primary {
    flex: 1;
  }

  /* CRITICAL: Prevent horizontal overflow */
  html, body {
    overflow-x: hidden !important;
    width: 100%;
    max-width: 100vw;
  }

  * {
    max-width: 100vw;
  }

  .mobile-menu {
    z-index: 9999;
  }

  nav {
    width: 100%;
    max-width: 100vw;
    overflow: hidden;
  }

  .nav-container {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .theme-toggle {
    z-index: 90;
    width: 44px;
    height: 44px;
    font-size: 1rem;
    bottom: 5.5rem;
    right: 1.25rem;
  }

  .lang-toggle {
    z-index: 90;
    width: 44px;
    height: 44px;
    font-size: 0.75rem;
    bottom: 5.5rem;
    right: 5rem;
  }

  .cookie-settings-btn {
    z-index: 90;
    width: 44px;
    height: 44px;
    font-size: 1rem;
    bottom: 5.5rem;
    right: 8.75rem;
  }

  .mobile-cta {
    width: 100%;
    max-width: 100vw;
    box-sizing: border-box;
    left: 0;
    right: 0;
  }

  .mobile-cta-content {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  section {
    padding: 4rem 1.25rem;
    width: 100%;
    max-width: 100vw;
    box-sizing: border-box;
    overflow-x: hidden;
  }

  .section-container {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
  }

  .hero {
    padding-top: 8rem;
    padding-bottom: 3rem;
    min-height: auto;
    text-align: center;
    width: 100%;
    max-width: 100vw;
    overflow: hidden;
  }

  .hero-container {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .hero-badge {
    margin: 0 auto 1.5rem;
  }

  .hero-description {
    margin: 0 auto 2rem;
    max-width: 100%;
    padding: 0 0.5rem;
  }

  .hero-title {
    font-size: 2.75rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .section-title {
    font-size: 2.25rem;
    line-height: 1.2;
    word-wrap: break-word;
  }

  .product-card, .benefit-card {
    padding: 1.5rem !important;
  }

  .product-image {
    height: 160px;
  }

  .footer-brand, .footer-column, .footer-bottom {
    align-items: center;
    text-align: center;
    display: flex;
    flex-direction: column;
  }

  .footer-contact-info {
    align-items: center;
    width: 100%;
    margin-top: 1rem;
  }

  .footer-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
    gap: 1rem;
  }

  input, select, textarea {
    font-size: 16px !important;
  }

  .orb {
    display: none;
  }

  .grid-lines {
    background-image: none;
  }

  .aurora-bg {
    overflow: hidden;
    width: 100%;
    max-width: 100vw;
  }

  .aurora-bg::before {
    opacity: 0.25;
    width: 100%;
    left: 0;
  }

  .floating-stat {
    display: none;
  }

  footer {
    width: 100%;
    max-width: 100vw;
    box-sizing: border-box;
    overflow: hidden;
  }

  .footer-container {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .specs-table-wrapper {
    width: 100%;
    max-width: calc(100vw - 2.5rem);
    margin: 0 auto;
  }

  .benefits-grid {
    width: 100%;
    max-width: 100%;
  }

  .products-grid {
    width: 100%;
    max-width: 100%;
  }

  .contact-grid {
    width: 100%;
    max-width: 100%;
  }

  .faq-container {
    width: 100%;
    max-width: 100%;
  }

  .modal {
    max-height: 85vh;
    border-radius: 20px;
  }

  .modal-content {
    padding: 1.5rem;
  }

  .modal-image {
    height: 150px;
  }

  .modal-image i {
    font-size: 4rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.25rem;
  }

  .btn-primary, .btn-secondary {
    padding: 1rem;
    width: 100%;
    justify-content: center;
  }

  .hero-actions {
    width: 100%;
  }

  .specs-table {
    min-width: 100%;
    display: block;
  }

  .hero-description {
    font-size: 0.95rem;
  }

  .section-title {
    font-size: 2rem;
  }

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

  .benefit-icon {
    width: 52px;
    height: 52px;
  }

  .product-image {
    height: 140px;
  }

  .product-image i {
    font-size: 3rem;
  }

  .contact-form-wrapper {
    padding: 1.5rem;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 0.7rem 0.9rem;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}