/* ========================================
   PONTENET V2 - Modern Professional Design
   Premium Internet Provider Website
   ======================================== */

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

/* ========================================
   CSS VARIABLES
   ======================================== */
:root {
  /* Brand Colors */
  --brand-blue: #004394;
  --brand-blue-light: #0056b8;
  --brand-blue-dark: #003070;
  --brand-green: #5EBE0B;
  --brand-green-light: #6fd915;
  --brand-green-dark: #4a9608;
  
  /* Neutral Colors */
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-light: #64748B;
  --bg-white: #FFFFFF;
  --bg-light: #F8FAFC;
  --bg-gray: #F1F5F9;
  --bg-dark: #1E293B;
  --border: #E2E8F0;
  --border-light: #F1F5F9;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-light) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--brand-green) 0%, var(--brand-green-light) 100%);
  --gradient-hero: linear-gradient(135deg, rgba(0, 67, 148, 0.95) 0%, rgba(0, 86, 184, 0.9) 100%);
  --gradient-overlay: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.7) 100%);
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
  --shadow-2xl: 0 24px 64px rgba(0, 0, 0, 0.20);
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  /* Spacing */
  --container-width: 1280px;
  --section-padding: 120px 24px;
  --section-padding-mobile: 80px 20px;
  
  /* Transitions */
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  transition: var(--transition-base);
}

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

.section {
  padding: var(--section-padding);
  position: relative;
  overflow: hidden;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  padding: 8px 20px;
  background: var(--gradient-secondary);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  animation: fadeInDown 0.6s ease-out;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

.section-title .highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  line-height: 1.8;
  animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  z-index: -1;
}

.btn:hover::before {
  transform: translateX(0);
}

.btn-primary {
  background: var(--gradient-secondary);
  color: white;
  box-shadow: 0 4px 16px rgba(94, 190, 11, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(94, 190, 11, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--brand-blue);
  border-color: var(--brand-blue);
}

.btn-secondary:hover {
  background: var(--brand-blue);
  color: white;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: white;
  border-color: white;
}

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

.btn-lg {
  padding: 20px 40px;
  font-size: 1.125rem;
}

/* ========================================
   MODERN NAVIGATION
   ======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-base);
  background: transparent;
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
}

.header.scrolled .nav-link {
  color: var(--text-primary);
}

.header.scrolled .logo-text {
  color: var(--brand-blue);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  max-width: var(--container-width);
  margin: 0 auto;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10;
}

.logo {
  height: 50px;
  width: auto;
  transition: var(--transition-base);
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  letter-spacing: -0.02em;
  transition: var(--transition-base);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 40px;
  align-items: center;
}

.nav-link {
  color: white;
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 8px 0;
  transition: var(--transition-base);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--brand-green);
  transition: var(--transition-base);
  transform: translateX(-50%);
}

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

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

.header.scrolled .nav-link:hover {
  color: var(--brand-blue);
}

.nav-cta {
  background: var(--gradient-secondary);
  color: white;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(94, 190, 11, 0.3);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(94, 190, 11, 0.4);
}

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

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: transparent;
  padding: 8px;
  cursor: pointer;
  z-index: 10;
}

.menu-toggle span {
  width: 28px;
  height: 3px;
  background: white;
  border-radius: 2px;
  transition: var(--transition-base);
}

.header.scrolled .menu-toggle span {
  background: var(--brand-blue);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

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

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?w=1920&q=80') center/cover;
  opacity: 0.15;
  z-index: 0;
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(94, 190, 11, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0, 67, 148, 0.1) 0%, transparent 50%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 10;
  color: white;
  max-width: 800px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 24px;
  animation: fadeInDown 0.8s ease-out;
}

.hero-tag .badge {
  background: var(--brand-green);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
  animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-title .highlight {
  background: var(--gradient-secondary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  line-height: 1.6;
  margin-bottom: 40px;
  color: rgba(255, 255, 255, 0.9);
  animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.6s backwards;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 32px;
  margin-top: 64px;
  padding-top: 64px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  animation: fadeInUp 0.8s ease-out 0.8s backwards;
}

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

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--brand-green);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Hero Decorative Elements */
.hero-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.3;
  animation: float 20s ease-in-out infinite;
}

.hero-shape-1 {
  width: 400px;
  height: 400px;
  background: var(--brand-green);
  top: 10%;
  right: 10%;
  animation-delay: 0s;
}

.hero-shape-2 {
  width: 300px;
  height: 300px;
  background: var(--brand-blue-light);
  bottom: 20%;
  left: 5%;
  animation-delay: 5s;
}

/* ========================================
   PLANS SECTION - PREMIUM DESIGN
   ======================================== */
.plans-section {
  background: var(--bg-light);
  position: relative;
}

.plans-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 300px;
  background: var(--gradient-primary);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 0 100%);
  z-index: 0;
}

.plans-container {
  position: relative;
  z-index: 1;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.plan-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 48px 32px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
}

.plan-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: var(--gradient-secondary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

.plan-card:hover::before {
  transform: scaleX(1);
}

.plan-card:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--brand-green);
}

.plan-card.featured {
  background: var(--gradient-primary);
  color: white;
  transform: scale(1.05);
  border-color: var(--brand-blue);
}

.plan-card.featured::before {
  background: var(--gradient-secondary);
}

.plan-card.featured .plan-name,
.plan-card.featured .plan-price-value,
.plan-card.featured .plan-feature {
  color: white;
}

.plan-badge {
  position: absolute;
  top: 24px;
  right: 24px;
  background: var(--gradient-secondary);
  color: white;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-md);
}

.plan-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-secondary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin-bottom: 24px;
  box-shadow: var(--shadow-md);
}

.plan-card.featured .plan-icon {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

.plan-name {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.plan-price {
  margin-bottom: 24px;
}

.plan-price-value {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--brand-blue);
  line-height: 1;
  display: flex;
  align-items: flex-start;
  gap: 4px;
}

.plan-price-currency {
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 8px;
}

.plan-price-period {
  display: block;
  font-size: 1rem;
  color: var(--text-secondary);
  margin-top: 8px;
  font-weight: 500;
}

.plan-card.featured .plan-price-period {
  color: rgba(255, 255, 255, 0.8);
}

.plan-features {
  list-style: none;
  margin-bottom: 32px;
}

.plan-feature {
  padding: 16px 0;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  font-weight: 500;
}

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

.plan-feature::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--gradient-secondary);
  color: white;
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.plan-card.featured .plan-feature {
  border-bottom-color: rgba(255, 255, 255, 0.2);
}

.plan-card.featured .plan-feature::before {
  background: rgba(255, 255, 255, 0.2);
}

.plan-cta {
  width: 100%;
  padding: 18px;
  font-size: 1.05rem;
  font-weight: 700;
  border-radius: var(--radius-lg);
}

.plan-card.featured .plan-cta {
  background: white;
  color: var(--brand-blue);
}

.plan-card.featured .plan-cta:hover {
  background: var(--brand-green);
  color: white;
}

/* ========================================
   WHATSAPP FLOATING BUTTON
   ======================================== */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 64px;
  height: 64px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  z-index: 999;
  transition: var(--transition-base);
  animation: pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 36px;
  height: 36px;
  fill: white;
}

.whatsapp-float .tooltip {
  position: absolute;
  right: 80px;
  background: white;
  color: var(--text-primary);
  padding: 12px 20px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  white-space: nowrap;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-base);
}

.whatsapp-float:hover .tooltip {
  opacity: 1;
  right: 90px;
}

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

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(5deg);
  }
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.6);
  }
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1024px) {
  .plans-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  
  .plan-card.featured {
    transform: scale(1);
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: var(--section-padding-mobile);
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: white;
    flex-direction: column;
    padding: 100px 40px 40px;
    gap: 24px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-2xl);
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-link {
    color: var(--text-primary);
    font-size: 1.125rem;
  }
  
  .hero-cta-group {
    flex-direction: column;
  }
  
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .plans-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .whatsapp-float {
    width: 56px;
    height: 56px;
    bottom: 24px;
    right: 24px;
  }
  
  .whatsapp-float svg {
    width: 32px;
    height: 32px;
  }
  
  .whatsapp-float .tooltip {
    display: none;
  }
}

/* ========================================
   VIABILITY SECTION
   ======================================== */
.viability-section {
  background: white;
  position: relative;
}

.viability-card {
  background: var(--gradient-primary);
  border-radius: var(--radius-2xl);
  padding: 64px;
  color: white;
  box-shadow: var(--shadow-2xl);
  position: relative;
  overflow: hidden;
}

.viability-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  animation: float 15s ease-in-out infinite;
}

.viability-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.viability-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.viability-subtitle {
  font-size: 1.125rem;
  margin-bottom: 40px;
  opacity: 0.9;
}

.viability-form {
  display: grid;
  gap: 20px;
}

.form-group {
  text-align: left;
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.form-select,
.form-input {
  width: 100%;
  padding: 16px 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-family: inherit;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  color: white;
  transition: var(--transition-base);
}

.form-select option {
  background: var(--brand-blue);
  color: white;
}

.form-select:focus,
.form-input:focus {
  outline: none;
  border-color: var(--brand-green);
  background: rgba(255, 255, 255, 0.15);
}

.form-select::placeholder,
.form-input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about-section {
  background: white;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 64px;
}

.about-image {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0.1;
  z-index: 1;
}

.about-content h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--brand-blue);
  margin-bottom: 24px;
}

.about-content p {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.about-feature-icon {
  width: 48px;
  height: 48px;
  background: var(--gradient-secondary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.about-feature-content h4 {
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.about-feature-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin: 0;
}

/* ========================================
   COVERAGE SECTION
   ======================================== */
.coverage-section {
  background: var(--bg-light);
}

.coverage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 64px;
}

.coverage-map {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  height: 500px;
}

.coverage-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.coverage-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.coverage-info h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--brand-blue);
  margin-bottom: 24px;
}

.coverage-cities {
  list-style: none;
  display: grid;
  gap: 16px;
}

.coverage-city {
  background: white;
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition-base);
}

.coverage-city:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.coverage-city-icon {
  width: 48px;
  height: 48px;
  background: var(--gradient-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.coverage-city-name {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1.125rem;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact-section {
  background: white;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-top: 64px;
}

.contact-info-card {
  background: var(--bg-light);
  padding: 48px;
  border-radius: var(--radius-xl);
  border: 2px solid var(--border);
}

.contact-info-card h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--brand-blue);
  margin-bottom: 32px;
}

.contact-items {
  display: grid;
  gap: 24px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px;
  background: white;
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.contact-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.contact-item-icon {
  width: 48px;
  height: 48px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-item-content h4 {
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.contact-item-content p {
  color: var(--text-secondary);
  margin: 0;
}

.contact-item-content a {
  color: var(--brand-green);
  font-weight: 600;
}

.contact-form-card {
  background: var(--gradient-primary);
  padding: 48px;
  border-radius: var(--radius-xl);
  color: white;
  box-shadow: var(--shadow-2xl);
}

.contact-form-card h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 32px;
}

.contact-form {
  display: grid;
  gap: 20px;
}

.form-textarea {
  width: 100%;
  padding: 16px 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-family: inherit;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  color: white;
  resize: vertical;
  min-height: 120px;
  transition: var(--transition-base);
}

.form-textarea:focus {
  outline: none;
  border-color: var(--brand-green);
  background: rgba(255, 255, 255, 0.15);
}

.form-actions {
  display: flex;
  gap: 16px;
  margin-top: 8px;
}

.form-actions .btn {
  flex: 1;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--bg-dark);
  color: white;
  padding: 80px 24px 32px;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 50%, rgba(94, 190, 11, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0, 67, 148, 0.05) 0%, transparent 50%);
  z-index: 0;
}

.footer-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 64px;
  max-width: var(--container-width);
  margin: 0 auto 48px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.footer-logo {
  height: 60px;
  width: auto;
}

.footer-slogan {
  font-size: 1.125rem;
  font-style: italic;
  color: var(--brand-green);
  font-weight: 600;
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
}

.footer-section h4 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--brand-green);
}

.footer-links {
  list-style: none;
  display: grid;
  gap: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition-base);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--brand-green);
  transform: translateX(4px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 32px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.footer-legal {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  margin-bottom: 16px;
}

.footer-seals {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}

.seal {
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

/* ========================================
   PAGE HEADER (Internal Pages)
   ======================================== */
.page-header {
  padding: 160px 24px 80px;
  background: var(--gradient-primary);
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?w=1920&q=80') center/cover;
  opacity: 0.1;
  z-index: 0;
}

.page-header-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.page-header-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  margin-bottom: 16px;
  line-height: 1.1;
}

.page-header-subtitle {
  font-size: 1.25rem;
  opacity: 0.9;
  line-height: 1.6;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
  font-size: 0.95rem;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition-base);
}

.breadcrumb a:hover {
  color: var(--brand-green);
}

.breadcrumb span {
  color: rgba(255, 255, 255, 0.5);
}

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

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

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1024px) {
  .about-grid,
  .coverage-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .about-features {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .viability-card {
    padding: 40px 24px;
  }
  
  .contact-info-card,
  .contact-form-card {
    padding: 32px 24px;
  }
  
  .form-actions {
    flex-direction: column;
  }
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
  .header,
  .whatsapp-float,
  .menu-toggle {
    display: none;
  }
}