/* ==========================================================================
   DMO SISTEMA - SITIO WEB OFICIAL Y SHOWCASE COMERCIAL
   Design System: Dark Navy (#0F2A47), Medium Blue (#1B5FA8), Gold (#C9932E),
                  Light Background (#F2F5F8), Green (#1E7A4C)
   Totalmente Responsivo para Celular, Tablet y Escritorio
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Color Palette */
  --color-navy: #0F2A47;
  --color-navy-dark: #0a1c30;
  --color-blue: #1B5FA8;
  --color-blue-light: #2575cf;
  --color-gold: #C9932E;
  --color-gold-hover: #b58224;
  --color-gold-light: #fdf6e7;
  --color-bg-light: #F2F5F8;
  --color-surface: #ffffff;
  --color-green: #1E7A4C;
  --color-green-light: #e8f5ed;

  --color-text-dark: #0f172a;
  --color-text-main: #1e293b;
  --color-text-muted: #475569;
  --color-text-dim: #94a3b8;
  
  --border-subtle: #e2e8f0;
  --border-navy: rgba(15, 42, 71, 0.15);
  --border-gold: rgba(201, 147, 46, 0.4);

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Shapes */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 2px 8px rgba(15, 42, 71, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(15, 42, 71, 0.08);
  --shadow-lg: 0 20px 40px -15px rgba(15, 42, 71, 0.15);
  --shadow-gold: 0 8px 25px rgba(201, 147, 46, 0.35);

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-light);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-navy);
  font-weight: 700;
  line-height: 1.25;
}

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

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

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Helper Utility Classes */
.text-gold {
  color: var(--color-gold) !important;
}

.text-blue {
  color: var(--color-blue) !important;
}

.text-green {
  color: var(--color-green) !important;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: var(--color-gold-light);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-full);
  color: var(--color-gold);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 40px auto;
}

.section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.section-header p {
  color: var(--color-text-muted);
  font-size: clamp(0.95rem, 2vw, 1.15rem);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.975rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
  white-space: nowrap;
}

.btn-gold {
  background: var(--color-gold);
  color: #ffffff;
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  background: var(--color-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(201, 147, 46, 0.45);
}

.btn-navy {
  background: var(--color-navy);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.btn-navy:hover {
  background: var(--color-navy-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
  background: var(--color-navy);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--color-green);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(30, 122, 76, 0.3);
}

.btn-whatsapp:hover {
  background: #17633d;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(30, 122, 76, 0.4);
}

/* Header & Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 12px 0;
  transition: var(--transition);
  background: rgba(15, 42, 71, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

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

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  color: #ffffff;
}

.nav-brand img {
  height: 40px;
  width: 40px;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-link {
  color: #e2e8f0;
  font-weight: 500;
  font-size: 0.925rem;
  transition: var(--transition);
}

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

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
  background: var(--color-green);
  color: #ffffff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  box-shadow: 0 8px 25px rgba(30, 122, 76, 0.45);
  transition: var(--transition);
  animation: pulseWa 2.5s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background: #17633d;
}

@keyframes pulseWa {
  0% { box-shadow: 0 0 0 0 rgba(30, 122, 76, 0.6); }
  70% { box-shadow: 0 0 0 14px rgba(30, 122, 76, 0); }
  100% { box-shadow: 0 0 0 0 rgba(30, 122, 76, 0); }
}

/* Hero Section */
.hero {
  padding: 140px 0 70px 0;
  background: linear-gradient(180deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.15rem);
  color: #ffffff;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}

.hero-content p {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: #cbd5e1;
  margin-bottom: 28px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.hero-badges {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #e2e8f0;
  font-size: 0.875rem;
  font-weight: 500;
}

.hero-badge-item i {
  color: var(--color-gold);
  font-size: 1rem;
}

.hero-media-wrapper {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 10px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.35);
  max-width: 440px;
  margin: 0 auto;
  text-align: center;
}

.hero-media-wrapper img {
  width: 100%;
  max-height: 220px;
  object-fit: contain;
  background: #ffffff;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}

.hero-media-wrapper img:hover {
  transform: scale(1.02);
}

.media-zoom-hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 0.775rem;
  color: var(--color-gold);
  background: rgba(15, 42, 71, 0.9);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(201, 147, 46, 0.3);
  font-weight: 500;
  cursor: pointer;
}

/* Download Section (Área de Descarga) */
.download-section {
  padding: 80px 0;
  background: #ffffff;
  border-y: 1px solid var(--border-subtle);
}

.download-card-main {
  background: var(--color-bg-light);
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 960px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 36px;
  align-items: center;
}

.download-info h3 {
  font-size: 1.8rem;
  color: var(--color-navy);
  margin-bottom: 12px;
}

.download-info p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.download-specs-list {
  list-style: none;
  margin-bottom: 24px;
}

.download-specs-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--color-text-main);
  margin-bottom: 8px;
}

.download-specs-list li i {
  color: var(--color-blue);
}

.download-action-box {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.download-version-tag {
  display: inline-block;
  background: var(--color-gold-light);
  color: var(--color-gold);
  border: 1px solid var(--border-gold);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.download-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 960px;
  margin: 40px auto 0 auto;
}

.download-step-card {
  background: var(--color-bg-light);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
}

.step-number-badge {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-navy);
  color: #ffffff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px auto;
}

.download-step-card h5 {
  font-size: 1rem;
  color: var(--color-navy);
  margin-bottom: 6px;
}

.download-step-card p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Problem Section */
.problem-section {
  padding: 80px 0;
  background: var(--color-bg-light);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.problem-card {
  background: var(--color-surface);
  border: 1px solid var(--border-subtle);
  border-left: 5px solid #e11d48;
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.problem-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: #ffe4e6;
  color: #e11d48;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.problem-card h3 {
  font-size: 1.2rem;
  color: var(--color-navy);
  margin-bottom: 10px;
}

.problem-card p {
  color: var(--color-text-muted);
  font-size: 0.925rem;
  line-height: 1.6;
}

/* Visual Hook Showcase Section (Fotos en Mostrador Real) */
.showcase-hook-section {
  padding: 80px 0;
  background: var(--color-surface);
  border-y: 1px solid var(--border-subtle);
}

.showcase-hook-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 1080px;
  margin: 0 auto;
}

.showcase-hook-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.showcase-img-wrapper {
  position: relative;
  height: 270px;
  overflow: hidden;
  background: #000000;
  cursor: pointer;
}

.showcase-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.showcase-hook-card:hover .showcase-img-wrapper img {
  transform: scale(1.05);
}

.showcase-badge-floating {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--color-navy);
  color: var(--color-gold);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.825rem;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(201, 147, 46, 0.35);
}

.showcase-zoom-hint {
  position: absolute;
  bottom: 12px;
  right: 14px;
  background: rgba(15, 42, 71, 0.85);
  color: #ffffff;
  font-size: 0.775rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  gap: 5px;
  opacity: 0.9;
  transition: var(--transition);
}

.showcase-hook-card:hover .showcase-zoom-hint {
  opacity: 1;
  background: var(--color-gold);
  color: #ffffff;
}

.showcase-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.showcase-card-body h3 {
  font-size: 1.25rem;
  color: var(--color-navy);
  margin-bottom: 10px;
}

.showcase-card-body p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.showcase-features-mini {
  list-style: none;
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  padding-top: 14px;
}

.showcase-features-mini li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--color-text-main);
  margin-bottom: 6px;
  font-weight: 500;
}

.showcase-features-mini li i {
  color: var(--color-green);
  font-size: 0.9rem;
}

/* Solution / Categorized Features Section */
.features-section {
  padding: 80px 0;
  background: var(--color-surface);
  border-y: 1px solid var(--border-subtle);
}

.cat-tabs-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.cat-tab-btn {
  padding: 10px 18px;
  background: var(--color-bg-light);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.cat-tab-btn:hover {
  color: var(--color-blue);
  border-color: var(--color-blue);
}

.cat-tab-btn.active {
  background: var(--color-blue);
  border-color: var(--color-blue);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(27, 95, 168, 0.3);
}

.cat-tab-pane {
  display: none;
  grid-template-columns: 1.1fr 1fr;
  gap: 36px;
  align-items: center;
  animation: fadeIn 0.4s ease;
}

.cat-tab-pane.active {
  display: grid;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.cat-pane-info h3 {
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  margin-bottom: 14px;
  color: var(--color-navy);
}

.cat-pane-info p {
  color: var(--color-text-muted);
  margin-bottom: 20px;
  font-size: 1rem;
}

.cat-feature-list {
  list-style: none;
  margin-bottom: 24px;
}

.cat-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.925rem;
  color: var(--color-text-main);
}

.cat-feature-list li i {
  color: var(--color-green);
  font-size: 1rem;
  margin-top: 3px;
}

.cat-pane-media {
  background: var(--color-bg-light);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 10px;
  box-shadow: var(--shadow-sm);
  max-width: 380px;
  margin: 0 auto;
  text-align: center;
}

.cat-pane-media img {
  width: 100%;
  max-height: 200px;
  object-fit: contain;
  background: #ffffff;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--border-subtle);
}

.cat-pane-media img:hover {
  transform: scale(1.02);
  border-color: var(--color-blue);
}

.media-zoom-hint-light {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 0.775rem;
  color: var(--color-blue);
  background: #ffffff;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  font-weight: 500;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}

/* Differentiators Section */
.differentiators-section {
  padding: 80px 0;
  background: var(--color-bg-light);
}

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

.diff-card {
  background: var(--color-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

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

.diff-check-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-green-light);
  color: var(--color-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.diff-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--color-navy);
}

.diff-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.aspel-banner {
  margin-top: 40px;
  background: var(--color-navy);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 28px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: var(--shadow-lg);
}

.aspel-banner-text h4 {
  color: var(--color-gold);
  font-size: 1.25rem;
  margin-bottom: 6px;
}

.aspel-banner-text p {
  color: #cbd5e1;
  font-size: 0.95rem;
}

/* Pricing Section */
.pricing-section {
  padding: 80px 0;
  background: var(--color-surface);
  border-y: 1px solid var(--border-subtle);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 1040px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--color-bg-light);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.pricing-card.featured {
  background: #ffffff;
  border: 2px solid var(--color-gold);
  box-shadow: var(--shadow-lg), 0 0 25px rgba(201, 147, 46, 0.15);
}

.pricing-ribbon {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--color-gold);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.775rem;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 10px rgba(201, 147, 46, 0.3);
}

.pricing-header h3 {
  font-size: 1.65rem;
  color: var(--color-navy);
  margin-bottom: 6px;
}

.pricing-desc {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.price-box {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  margin-bottom: 20px;
}

.pricing-card.featured .price-box {
  background: var(--color-gold-light);
  border-color: var(--border-gold);
}

.price-strike-tag {
  text-decoration: line-through;
  color: var(--color-text-dim);
  font-weight: 600;
  font-size: 1.05rem;
}

.price-current-tag {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 3.25rem);
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.1;
  margin: 4px 0;
}

.pricing-card.featured .price-current-tag {
  color: var(--color-gold-hover);
}

.price-period-tag {
  font-size: 0.825rem;
  color: var(--color-green);
  font-weight: 700;
}

.pricing-feature-list {
  list-style: none;
  margin-bottom: 24px;
}

.pricing-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.9rem;
  color: var(--color-text-main);
}

.pricing-feature-list li i {
  color: var(--color-green);
  margin-top: 3px;
}

.pricing-actions-dual {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.guarantees-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1040px;
  margin: 40px auto 0 auto;
}

.guarantee-box {
  background: var(--color-bg-light);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px;
  text-align: center;
}

.guarantee-box i {
  color: var(--color-blue);
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.guarantee-box h5 {
  font-size: 0.95rem;
  color: var(--color-navy);
  margin-bottom: 4px;
}

.guarantee-box p {
  font-size: 0.825rem;
  color: var(--color-text-muted);
}

/* Hardware & System Requirements Section */
.requirements-section {
  padding: 80px 0;
  background: var(--color-bg-light);
  border-top: 1px solid var(--border-subtle);
}

.req-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1040px;
  margin: 0 auto;
}

.req-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.req-card:hover {
  border-color: var(--color-blue);
  transform: translateY(-3px);
}

.req-card i {
  font-size: 1.8rem;
  color: var(--color-blue);
  margin-bottom: 10px;
}

.req-card h4 {
  font-size: 1.05rem;
  color: var(--color-navy);
  margin-bottom: 6px;
}

.req-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* Gallery Slidable Carousel */
.gallery-slider-wrapper {
  position: relative;
  max-width: 1040px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
}

.gallery-slider-container {
  overflow: hidden;
  width: 100%;
  border-radius: var(--radius-md);
  padding: 10px 4px;
}

.gallery-slider-track {
  display: flex;
  gap: 20px;
  transition: transform 0.45s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.gallery-slider-track .gallery-item {
  flex: 0 0 calc(33.333% - 14px);
  max-width: calc(33.333% - 14px);
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 10px;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

@media (max-width: 900px) {
  .gallery-slider-track .gallery-item {
    flex: 0 0 calc(50% - 10px);
    max-width: calc(50% - 10px);
  }
}

@media (max-width: 600px) {
  .gallery-slider-track .gallery-item {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

.gallery-item:hover {
  transform: translateY(-4px);
  border-color: var(--color-blue);
  box-shadow: var(--shadow-md);
}

.gallery-item img {
  width: 100%;
  height: 150px;
  object-fit: contain;
  background: var(--color-bg-light);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.gallery-overlay {
  width: 100%;
  padding-top: 10px;
}

.gallery-overlay h4 {
  font-size: 0.85rem;
  color: var(--color-navy);
  margin: 0 0 4px 0;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gallery-zoom-badge {
  font-size: 0.725rem;
  color: var(--color-blue);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  color: var(--color-navy);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
  z-index: 5;
}

.slider-btn:hover {
  background: var(--color-gold);
  color: #ffffff;
  border-color: var(--color-gold);
  transform: scale(1.08);
  box-shadow: var(--shadow-md);
}

.slider-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-subtle);
  cursor: pointer;
  transition: var(--transition);
}

.slider-dot.active {
  background: var(--color-gold);
  width: 24px;
  border-radius: var(--radius-full);
}

/* Testimonials Section */
.testimonials-section {
  padding: 80px 0;
  background: var(--color-surface);
}

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

.testimonial-card {
  background: var(--color-bg-light);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.testimonial-stars {
  color: var(--color-gold);
  font-size: 0.85rem;
  margin-bottom: 14px;
  display: flex;
  gap: 4px;
}

.testimonial-quote {
  color: var(--color-text-main);
  font-size: 0.9rem;
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.6;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 10px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 14px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-gold-light);
  border: 1px solid var(--border-gold);
  color: var(--color-gold-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.author-details strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-navy);
}

.author-details span {
  font-size: 0.775rem;
  color: var(--color-text-muted);
}

/* FAQ Section */
.faq-section {
  padding: 80px 0;
  background: var(--color-bg-light);
  border-y: 1px solid var(--border-subtle);
}

.faq-accordion {
  max-width: 840px;
  margin: 0 auto;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-header {
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.faq-header h4 {
  font-size: 1rem;
  color: var(--color-navy);
}

.faq-icon {
  color: var(--color-blue);
  transition: transform 0.3s ease;
  font-size: 0.9rem;
}

.faq-item.active {
  border-color: var(--color-blue);
  box-shadow: var(--shadow-sm);
}

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

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 20px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.faq-item.active .faq-body {
  max-height: 320px;
  padding: 0 20px 18px 20px;
}

/* CTA Final & Form Section */
.cta-final-section {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
  color: #ffffff;
}

.cta-final-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.cta-final-text h2 {
  color: #ffffff;
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  margin-bottom: 14px;
}

.cta-final-text p {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: #cbd5e1;
  margin-bottom: 24px;
}

.cta-form-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 32px;
  color: var(--color-text-dark);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.cta-form-card h3 {
  font-size: 1.35rem;
  color: var(--color-navy);
  margin-bottom: 6px;
}

.cta-form-card p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 5px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  background: var(--color-bg-light);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.925rem;
  color: var(--color-text-dark);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 10px rgba(27, 95, 168, 0.2);
}

/* Modals */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(10, 28, 48, 0.85);
  backdrop-filter: blur(12px);
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 900px;
  width: 100%;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--color-bg-light);
  border: none;
  color: var(--color-navy);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  z-index: 10;
}

.modal-body-img {
  width: 100%;
  max-height: 80vh;
  object-fit: contain;
}

/* Footer */
footer {
  background: #071321;
  color: #94a3b8;
  padding: 50px 0 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-brand p {
  margin-top: 14px;
  font-size: 0.875rem;
  max-width: 340px;
}

.footer-column h5 {
  color: #ffffff;
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 0.875rem;
  transition: var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.825rem;
  flex-wrap: wrap;
  gap: 12px;
}

/* RESPONSIVE MEDIA QUERIES */

@media (max-width: 1024px) {
  .hero-grid, .cta-final-grid, .download-card-main, .showcase-hook-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .problem-grid, .pricing-grid {
    grid-template-columns: 1fr;
  }
  .diff-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .req-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .download-steps-grid {
    grid-template-columns: 1fr;
  }
  .cat-tab-pane {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .aspel-banner {
    flex-direction: column;
    text-align: center;
  }
  .guarantees-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .navbar .container {
    position: relative;
  }
  .nav-menu {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .diff-grid, .req-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .cat-tabs-nav {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 8px;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }
  .cat-tab-btn {
    flex-shrink: 0;
  }
  .btn {
    width: 100%;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-badges {
    flex-direction: column;
    gap: 10px;
  }
  .pricing-card {
    padding: 24px;
  }
  .download-card-main {
    padding: 24px;
  }
  .cta-form-card {
    padding: 24px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}