/* Athena IT Solutions - Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* ==================== CSS Variables ==================== */
:root {
  /* Colors */
  --background: hsl(210, 20%, 98%);
  --foreground: hsl(222, 47%, 11%);
  --card: hsl(0, 0%, 100%);
  --card-foreground: hsl(222, 47%, 11%);
  --primary: hsl(217, 91%, 40%);
  --primary-foreground: hsl(0, 0%, 100%);
  --secondary: hsl(210, 40%, 96%);
  --secondary-foreground: hsl(222, 47%, 11%);
  --muted: hsl(210, 40%, 96%);
  --muted-foreground: hsl(215, 16%, 47%);
  --accent: hsl(25, 95%, 53%);
  --accent-foreground: hsl(0, 0%, 100%);
  --destructive: hsl(0, 84%, 60%);
  --border: hsl(214, 32%, 91%);
  
  /* Custom Athena Colors */
  --athena-blue: hsl(217, 91%, 40%);
  --athena-blue-light: hsl(217, 91%, 95%);
  --athena-blue-dark: hsl(217, 91%, 30%);
  --athena-orange: hsl(25, 95%, 53%);
  --athena-orange-light: hsl(25, 95%, 95%);
  --athena-green: hsl(160, 84%, 39%);
  --athena-purple: hsl(262, 83%, 58%);
  
  /* Gradients */
  --gradient-hero: linear-gradient(135deg, hsl(217, 91%, 40%) 0%, hsl(217, 91%, 30%) 100%);
  --gradient-hero-bg: linear-gradient(180deg, hsl(217, 91%, 97%) 0%, hsl(210, 20%, 98%) 100%);
  --gradient-accent: linear-gradient(135deg, hsl(25, 95%, 53%) 0%, hsl(25, 95%, 45%) 100%);
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 hsla(222, 47%, 11%, 0.05);
  --shadow-md: 0 4px 6px -1px hsla(222, 47%, 11%, 0.1), 0 2px 4px -2px hsla(222, 47%, 11%, 0.1);
  --shadow-lg: 0 10px 15px -3px hsla(222, 47%, 11%, 0.1), 0 4px 6px -4px hsla(222, 47%, 11%, 0.1);
  --shadow-xl: 0 20px 25px -5px hsla(222, 47%, 11%, 0.1), 0 8px 10px -6px hsla(222, 47%, 11%, 0.1);
  --shadow-glow: 0 0 40px hsla(217, 91%, 40%, 0.15);
  --shadow-accent-glow: 0 0 30px hsla(25, 95%, 53%, 0.3);
  
  /* Spacing */
  --radius: 0.75rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

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

/* ==================== Utility Classes ==================== */
.section-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .section-container {
    padding: 0 1.5rem;
  }
}

@media (min-width: 1024px) {
  .section-container {
    padding: 0 2rem;
  }
}

.section-padding {
  padding: 4rem 0;
}

@media (min-width: 768px) {
  .section-padding {
    padding: 6rem 0;
  }
}

/* ==================== Cards ==================== */
.card-elevated {
  background: var(--card);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
  .card-elevated {
    padding: 2rem;
  }
}

.card-interactive {
  background: var(--card);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

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

/* ==================== Buttons ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 500;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: inherit;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-md {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: 1rem;
}

.btn-xl {
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
}

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

.btn-primary:hover {
  background: var(--athena-blue-dark);
}

.btn-accent {
  background: var(--gradient-accent);
  color: var(--accent-foreground);
  box-shadow: var(--shadow-accent-glow);
}

.btn-accent:hover {
  opacity: 0.9;
  box-shadow: 0 0 50px hsla(25, 95%, 53%, 0.4);
}

.btn-hero {
  background: var(--gradient-accent);
  color: var(--accent-foreground);
  box-shadow: var(--shadow-accent-glow);
  font-weight: 600;
}

.btn-hero:hover {
  opacity: 0.95;
  transform: translateY(-2px);
  box-shadow: 0 0 50px hsla(25, 95%, 53%, 0.4);
}

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

.btn-outline:hover {
  background: var(--secondary);
  border-color: var(--primary);
}

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

.btn-hero-outline:hover {
  background: hsla(0, 0%, 100%, 0.1);
}

/* ==================== Form Elements ==================== */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--foreground);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px hsla(217, 91%, 40%, 0.1);
}

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

.form-input-lg {
  padding: 1rem 1rem;
}

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

/* ==================== Header ==================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: all 0.3s ease;
}

.header.scrolled {
  background: hsla(0, 0%, 100%, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-lg);
}

.header-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-logo-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  border-radius: 0.75rem;
}

.header-logo-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--primary-foreground);
}

.header-logo-text {
  display: flex;
  flex-direction: column;
}

.header-logo-text span:first-child {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--foreground);
}

.header-logo-text span:last-child {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.header-links {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 768px) {
  .header-links {
    display: flex;
  }
}

.header-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  transition: color 0.2s;
}

.header-links a:hover,
.header-links a.active {
  color: var(--primary);
}

.header-cta {
  display: none;
}

@media (min-width: 768px) {
  .header-cta {
    display: block;
  }
}

.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--secondary);
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
}

@media (min-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-menu-btn svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--foreground);
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--card);
  box-shadow: var(--shadow-lg);
  padding: 1.5rem;
}

.mobile-menu.active {
  display: block;
  animation: slideDown 0.3s ease;
}

.mobile-menu a {
  display: block;
  padding: 0.75rem 0;
  font-weight: 500;
  color: var(--muted-foreground);
  border-bottom: 1px solid var(--border);
}

.mobile-menu a:last-of-type {
  border-bottom: none;
}

.mobile-menu a.active {
  color: var(--primary);
}

.mobile-menu .btn {
  width: 100%;
  margin-top: 1rem;
}

/* ==================== Hero Section ==================== */
.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  padding-top: 5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--gradient-hero-bg);
}

.hero-decoration {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  z-index: -1;
}

.hero-decoration-1 {
  right: 0;
  top: 0;
  width: 24rem;
  height: 24rem;
  background: hsla(217, 91%, 40%, 0.05);
}

.hero-decoration-2 {
  left: 0;
  bottom: 0;
  width: 24rem;
  height: 24rem;
  background: hsla(25, 95%, 53%, 0.05);
}

.hero-content {
  display: flex;
  align-items: center;
  min-height: calc(100vh - 5rem);
  padding: 3rem 0;
}

.hero-grid {
  display: grid;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: hsla(217, 91%, 40%, 0.1);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  margin-bottom: 1.5rem;
  width: fit-content;
}

.hero-badge-dot {
  width: 0.5rem;
  height: 0.5rem;
  background: var(--accent);
  border-radius: 50%;
}

.hero-badge-text {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary);
}

.hero-title {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--foreground);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 3.75rem;
  }
}

.hero-title .text-primary {
  color: var(--primary);
}

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

.hero-description {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  margin-bottom: 2rem;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .hero-description {
    font-size: 1.25rem;
  }
}

.hero-benefits {
  margin-bottom: 2rem;
}

.hero-benefits li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.hero-benefits li svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--athena-green);
  flex-shrink: 0;
}

.hero-benefits li span {
  color: var(--foreground);
}

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

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-card {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 28rem;
}

.hero-card-main {
  background: var(--card);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
}

.hero-card-dots {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.hero-card-dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
}

.hero-card-dot-red {
  background: hsla(0, 84%, 60%, 0.6);
}

.hero-card-dot-yellow {
  background: hsla(25, 95%, 53%, 0.6);
}

.hero-card-dot-green {
  background: hsla(160, 84%, 39%, 0.6);
}

.hero-card-header {
  height: 2rem;
  width: 75%;
  background: hsla(217, 91%, 40%, 0.1);
  border-radius: 0.5rem;
  margin-bottom: 1rem;
}

.hero-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.hero-card-box {
  height: 6rem;
  border-radius: 0.5rem;
}

.hero-card-box-blue {
  background: var(--athena-blue-light);
}

.hero-card-box-orange {
  background: var(--athena-orange-light);
}

.hero-card-box-gray {
  background: var(--secondary);
}

.hero-card-lines {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.hero-card-line {
  height: 1rem;
  background: var(--muted);
  border-radius: 0.25rem;
}

.hero-card-line-full { width: 100%; }
.hero-card-line-85 { width: 85%; }
.hero-card-line-65 { width: 65%; }

.hero-floating-card {
  position: absolute;
  background: var(--card);
  border-radius: 0.75rem;
  padding: 1rem;
  box-shadow: var(--shadow-xl);
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-floating-card-left {
  left: -2rem;
  top: 3rem;
  animation: float 3s ease-in-out infinite;
}

.hero-floating-card-right {
  right: -1rem;
  bottom: 6rem;
  animation: float 3s ease-in-out infinite 0.5s;
}

.hero-floating-card-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
}

.hero-floating-card-icon-green {
  background: hsla(160, 84%, 39%, 0.1);
}

.hero-floating-card-icon-orange {
  background: hsla(25, 95%, 53%, 0.1);
}

.hero-floating-card-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.hero-floating-card-icon-green svg {
  color: var(--athena-green);
}

.hero-floating-card-text p:first-child {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
}

.hero-floating-card-text p:last-child {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.hero-floating-card-icon-orange .percentage {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--accent);
}

.hero-glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: translate(1rem, 1rem);
  background: hsla(217, 91%, 40%, 0.2);
  border-radius: 1.5rem;
  filter: blur(40px);
}

/* ==================== Benefits Section ==================== */
.benefits {
  background: hsla(210, 40%, 96%, 0.3);
}

.section-header {
  max-width: 48rem;
  margin: 0 auto 4rem;
  text-align: center;
}

.section-badge {
  display: inline-block;
  background: hsla(217, 91%, 40%, 0.1);
  color: var(--primary);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.section-badge-green {
  background: hsla(160, 84%, 39%, 0.1);
  color: var(--athena-green);
}

.section-badge-accent {
  background: hsla(25, 95%, 53%, 0.1);
  color: var(--accent);
}

.section-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.25rem;
  }
}

.section-description {
  font-size: 1.125rem;
  color: var(--muted-foreground);
}

.benefits-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.benefit-card {
  background: var(--card);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

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

.benefit-icon {
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  margin-bottom: 1rem;
  transition: background 0.3s;
}

.benefit-icon svg {
  width: 1.75rem;
  height: 1.75rem;
}

.benefit-icon-green {
  background: hsla(160, 84%, 39%, 0.1);
}
.benefit-icon-green svg { color: var(--athena-green); }

.benefit-icon-primary {
  background: hsla(217, 91%, 40%, 0.1);
}
.benefit-icon-primary svg { color: var(--primary); }

.benefit-icon-accent {
  background: hsla(25, 95%, 53%, 0.1);
}
.benefit-icon-accent svg { color: var(--accent); }

.benefit-icon-purple {
  background: hsla(262, 83%, 58%, 0.1);
}
.benefit-icon-purple svg { color: var(--athena-purple); }

.benefit-card:hover .benefit-icon-green { background: hsla(160, 84%, 39%, 0.2); }
.benefit-card:hover .benefit-icon-primary { background: hsla(217, 91%, 40%, 0.2); }
.benefit-card:hover .benefit-icon-accent { background: hsla(25, 95%, 53%, 0.2); }
.benefit-card:hover .benefit-icon-purple { background: hsla(262, 83%, 58%, 0.2); }

.benefit-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.75rem;
}

.benefit-description {
  color: var(--muted-foreground);
}

/* ==================== Features Section ==================== */
.features-layout {
  display: grid;
  gap: 4rem;
}

@media (min-width: 1024px) {
  .features-layout {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.features-content h2 {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .features-content h2 {
    font-size: 2.25rem;
  }
}

.features-content p {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  margin-bottom: 2rem;
}

.features-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.feature-item {
  background: var(--card);
  border-radius: 0.75rem;
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.feature-item:hover {
  box-shadow: var(--shadow-md);
}

.feature-item-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(217, 91%, 40%, 0.1);
  border-radius: 0.5rem;
  margin-bottom: 0.75rem;
}

.feature-item-icon svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--primary);
}

.feature-item h3 {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.feature-item p {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* ==================== Testimonials Section ==================== */
.testimonials {
  background: hsla(210, 40%, 96%, 0.3);
}

.testimonials-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  position: relative;
  background: var(--card);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--shadow-lg);
}

.testimonial-quote {
  position: absolute;
  right: 1.5rem;
  top: 1.5rem;
  width: 2.5rem;
  height: 2.5rem;
  color: hsla(217, 91%, 40%, 0.1);
}

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.testimonial-stars svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent);
  fill: var(--accent);
}

.testimonial-content {
  color: var(--foreground);
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(217, 91%, 40%, 0.1);
  border-radius: 50%;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary);
}

.testimonial-info p:first-child {
  font-weight: 600;
  color: var(--foreground);
}

.testimonial-info p:last-child {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* ==================== CTA Section ==================== */
.cta {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary) 0%, var(--athena-blue-dark) 100%);
}

.cta-decoration {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
}

.cta-decoration-1 {
  right: 0;
  top: 0;
  width: 16rem;
  height: 16rem;
  background: hsla(0, 0%, 100%, 0.05);
}

.cta-decoration-2 {
  left: 0;
  bottom: 0;
  width: 16rem;
  height: 16rem;
  background: hsla(25, 95%, 53%, 0.1);
}

.cta-content {
  position: relative;
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}

.cta-title {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--primary-foreground);
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .cta-title {
    font-size: 2.25rem;
  }
}

@media (min-width: 1024px) {
  .cta-title {
    font-size: 3rem;
  }
}

.cta-description {
  font-size: 1.125rem;
  color: hsla(0, 0%, 100%, 0.8);
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .cta-description {
    font-size: 1.25rem;
  }
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

@media (min-width: 640px) {
  .cta-buttons {
    flex-direction: row;
  }
}

.cta-note {
  font-size: 0.875rem;
  color: hsla(0, 0%, 100%, 0.6);
  margin-top: 2rem;
}

/* ==================== Footer ==================== */
.footer {
  background: var(--foreground);
  color: var(--primary-foreground);
}

.footer-content {
  padding: 4rem 0;
}

.footer-grid {
  display: grid;
  gap: 3rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}

.footer-brand {
  max-width: 20rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.footer-logo-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  border-radius: 0.75rem;
}

.footer-logo-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--primary-foreground);
}

.footer-logo-text span:first-child {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.125rem;
  font-weight: 700;
}

.footer-logo-text span:last-child {
  font-size: 0.75rem;
  color: hsla(0, 0%, 100%, 0.7);
}

.footer-description {
  font-size: 0.875rem;
  color: hsla(0, 0%, 100%, 0.8);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

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

.footer-social a {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(0, 0%, 100%, 0.1);
  border-radius: 0.5rem;
  transition: background 0.3s;
}

.footer-social a:hover {
  background: hsla(0, 0%, 100%, 0.2);
}

.footer-social svg {
  width: 1.25rem;
  height: 1.25rem;
}

.footer-section h4 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.footer-section ul {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-section a {
  font-size: 0.875rem;
  color: hsla(0, 0%, 100%, 0.8);
  transition: color 0.3s;
}

.footer-section a:hover {
  color: var(--primary-foreground);
}

.footer-section li span {
  font-size: 0.875rem;
  color: hsla(0, 0%, 100%, 0.8);
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-contact svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--accent);
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid hsla(0, 0%, 100%, 0.1);
  padding: 2rem 0;
}

.footer-bottom-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom-content {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-bottom p {
  font-size: 0.875rem;
  color: hsla(0, 0%, 100%, 0.6);
}

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

.footer-bottom-links a {
  font-size: 0.875rem;
  color: hsla(0, 0%, 100%, 0.6);
  transition: color 0.3s;
}

.footer-bottom-links a:hover {
  color: var(--primary-foreground);
}

/* ==================== About Page ==================== */
.page-hero {
  position: relative;
  overflow: hidden;
  padding-top: 8rem;
  padding-bottom: 5rem;
  background: var(--gradient-hero-bg);
}

.page-hero-content {
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}

.page-hero-title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .page-hero-title {
    font-size: 3rem;
  }
}

.page-hero-description {
  font-size: 1.125rem;
  color: var(--muted-foreground);
}

@media (min-width: 768px) {
  .page-hero-description {
    font-size: 1.25rem;
  }
}

.about-content {
  display: grid;
  gap: 4rem;
}

@media (min-width: 1024px) {
  .about-content {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.about-text h2 {
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .about-text h2 {
    font-size: 2.25rem;
  }
}

.about-text p {
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}

.about-card {
  position: relative;
}

.about-card-inner {
  background: var(--card);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}

.about-card-shadow {
  position: absolute;
  inset: 0;
  z-index: 0;
  transform: translate(1rem, 1rem);
  background: hsla(217, 91%, 40%, 0.1);
  border-radius: 1.5rem;
}

.mvp-item {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.mvp-item:last-child {
  margin-bottom: 0;
}

.mvp-icon {
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  flex-shrink: 0;
}

.mvp-icon svg {
  width: 1.75rem;
  height: 1.75rem;
}

.mvp-icon-primary {
  background: hsla(217, 91%, 40%, 0.1);
}
.mvp-icon-primary svg { color: var(--primary); }

.mvp-icon-accent {
  background: hsla(25, 95%, 53%, 0.1);
}
.mvp-icon-accent svg { color: var(--accent); }

.mvp-icon-green {
  background: hsla(160, 84%, 39%, 0.1);
}
.mvp-icon-green svg { color: var(--athena-green); }

.mvp-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.mvp-content p {
  color: var(--muted-foreground);
}

.values-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.value-card {
  background: var(--card);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all 0.3s ease;
}

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

.value-icon {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(217, 91%, 40%, 0.1);
  border-radius: 1rem;
  margin: 0 auto 1rem;
}

.value-icon svg {
  width: 2rem;
  height: 2rem;
  color: var(--primary);
}

.value-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.75rem;
}

.value-card p {
  color: var(--muted-foreground);
}

/* ==================== Product Page ==================== */
.product-feature {
  display: grid;
  gap: 3rem;
  margin-bottom: 6rem;
}

@media (min-width: 1024px) {
  .product-feature {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.product-feature:last-child {
  margin-bottom: 0;
}

.product-feature.reversed .product-feature-content {
  order: 1;
}

@media (min-width: 1024px) {
  .product-feature.reversed .product-feature-content {
    order: 2;
  }
  
  .product-feature.reversed .product-feature-visual {
    order: 1;
  }
}

.product-feature-icon {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(217, 91%, 40%, 0.1);
  border-radius: 1rem;
  margin-bottom: 1.5rem;
}

.product-feature-icon svg {
  width: 2rem;
  height: 2rem;
  color: var(--primary);
}

.product-feature h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .product-feature h3 {
    font-size: 1.875rem;
  }
}

.product-feature > div > p {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  margin-bottom: 1.5rem;
}

.product-feature-benefits {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .product-feature-benefits {
    grid-template-columns: repeat(2, 1fr);
  }
}

.product-feature-benefits li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.product-feature-benefits svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--athena-green);
  flex-shrink: 0;
}

.product-feature-benefits span {
  color: var(--foreground);
}

.product-feature-visual {
  position: relative;
}

.product-feature-card {
  background: var(--card);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16/10;
  display: flex;
  flex-direction: column;
}

.product-feature-card-dots {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.product-feature-card-body {
  flex: 1;
  background: hsla(210, 40%, 96%, 0.5);
  border-radius: 0.5rem;
  padding: 1rem;
}

.product-feature-card-header {
  height: 1.5rem;
  width: 33%;
  background: hsla(217, 91%, 40%, 0.1);
  border-radius: 0.25rem;
  margin-bottom: 0.75rem;
}

.product-feature-card-lines {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.product-feature-shadow {
  position: absolute;
  inset: 0;
  z-index: -1;
  transform: translate(1rem, 1rem);
  background: hsla(217, 91%, 40%, 0.1);
  border-radius: 1.5rem;
}

.additional-features-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .additional-features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.additional-feature-card {
  background: var(--card);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all 0.3s ease;
}

.additional-feature-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.additional-feature-icon {
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(217, 91%, 40%, 0.1);
  border-radius: 1rem;
  margin: 0 auto 1rem;
}

.additional-feature-icon svg {
  width: 1.75rem;
  height: 1.75rem;
  color: var(--primary);
}

.additional-feature-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.additional-feature-card p {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* ==================== Contact Page ==================== */
.contact-layout {
  display: grid;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .contact-layout {
    grid-template-columns: 2fr 3fr;
  }
}

.contact-info h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .contact-info h2 {
    font-size: 1.875rem;
  }
}

.contact-info > p {
  color: var(--muted-foreground);
  margin-bottom: 2rem;
}

.contact-details {
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-item-icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(217, 91%, 40%, 0.1);
  border-radius: 0.75rem;
  flex-shrink: 0;
}

.contact-item-icon svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--primary);
}

.contact-item-text p:first-child {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.contact-item-text p:last-child {
  font-weight: 500;
  color: var(--foreground);
}

.whatsapp-card {
  background: hsla(160, 84%, 39%, 0.1);
  border-radius: 1rem;
  padding: 1.5rem;
}

.whatsapp-card h3 {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.whatsapp-card p {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}

.form-card {
  background: var(--card);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--shadow-lg);
}

.form-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.form-card > p {
  color: var(--muted-foreground);
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-submit {
  margin-top: 1.5rem;
}

.form-submit .btn {
  width: 100%;
}

.form-privacy {
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted-foreground);
  margin-top: 1rem;
}

.form-privacy a {
  color: var(--primary);
}

.form-privacy a:hover {
  text-decoration: underline;
}

.form-success {
  text-align: center;
  padding: 3rem 0;
}

.form-success-icon {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(160, 84%, 39%, 0.1);
  border-radius: 50%;
  margin: 0 auto 1rem;
}

.form-success-icon svg {
  width: 2rem;
  height: 2rem;
  color: var(--athena-green);
}

.form-success h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.form-success p {
  color: var(--muted-foreground);
}

.faq-section {
  max-width: 48rem;
  margin: 0 auto;
}

.faq-item {
  background: var(--card);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.faq-item:last-child {
  margin-bottom: 0;
}

.faq-item h3 {
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.faq-item p {
  color: var(--muted-foreground);
}

/* ==================== Animations ==================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.6s ease forwards;
}

.animate-fade-in-left {
  animation: fadeInLeft 0.6s ease forwards;
}

.animate-fade-in-right {
  animation: fadeInRight 0.6s ease forwards;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

/* Animation delays */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* Initial hidden state for animations */
.animate-on-scroll {
  opacity: 0;
}

.animate-on-scroll.visible {
  animation: fadeIn 0.6s ease forwards;
}

/* ==================== Spinner ==================== */
.spinner {
  width: 1rem;
  height: 1rem;
  border: 2px solid hsla(0, 0%, 100%, 0.2);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ==================== Responsive utilities ==================== */
.hidden {
  display: none !important;
}

@media (min-width: 640px) {
  .sm\:block { display: block !important; }
  .sm\:hidden { display: none !important; }
}

@media (min-width: 768px) {
  .md\:block { display: block !important; }
  .md\:hidden { display: none !important; }
}

@media (min-width: 1024px) {
  .lg\:block { display: block !important; }
  .lg\:hidden { display: none !important; }
}