@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@300;400;600;700;800&family=Open+Sans:wght@300;400;600&display=swap');

:root {
  --primary-color: #5F29DB;
  --primary-rgb: 95, 41, 219;
  --secondary-color: #86B31E;
  --secondary-rgb: 134, 179, 30;
  --accent-color: #D55EF3;
  --accent-rgb: 213, 94, 243;

  --background-color: #FAFAFA;
  --background-alt: #F3F4F6;
  --text-color: #1F2937;
  --text-muted: #6B7280;
  --section-dark: #1F2937;
  --section-accent: #F0F2F5;

  --spacing-xs: 10px;
  --spacing-sm: 20px;
  --spacing-md: 30px;
  --spacing-lg: 40px;
  --spacing-xl: 60px;
  --spacing-xxl: 80px;

  --font-primary: 'Raleway', sans-serif;
  --font-secondary: 'Open Sans', sans-serif;

  --font-xs: 0.75rem;
  --font-sm: 0.875rem;
  --font-base: 1rem;
  --font-lg: 1.25rem;
  --font-xl: 1.625rem;
  --font-xxl: 2.25rem;
  --font-hero: 3rem;

  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-full: 999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);

  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-smooth: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

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

body {
  font-family: var(--font-secondary);
  font-size: var(--font-base);
  line-height: 1.5;
  color: var(--text-color);
  background-color: var(--background-color);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-color);
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: var(--font-hero);
  font-weight: 800;
}

h2 {
  font-size: var(--font-xxl);
  font-weight: 700;
}

h3 {
  font-size: var(--font-xl);
  font-weight: 600;
}

h4 {
  font-size: var(--font-lg);
  font-weight: 600;
}

h5 {
  font-size: var(--font-base);
  font-weight: 600;
}

h6 {
  font-size: var(--font-sm);
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

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

a:hover {
  color: var(--accent-color);
}

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

ul,
ol {
  margin-left: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

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

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

@keyframes shimmer {
  0% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

[data-animate="fade-in"] {
  transform: none;
}

[data-animate="fade-in"].visible {
  opacity: 1;
}

[data-animate="slide-left"] {
  transform: translateX(-30px);
}

[data-animate="slide-left"].visible {
  opacity: 1;
  transform: translateX(0);
}

[data-animate="slide-right"] {
  transform: translateX(30px);
}

[data-animate="slide-right"].visible {
  opacity: 1;
  transform: translateX(0);
}

[data-stagger] > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

[data-stagger] > *.visible {
  opacity: 1;
  transform: translateY(0);
}

.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: var(--spacing-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

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

.text-muted {
  color: var(--text-muted);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-header h2 {
  font-size: var(--font-xxl);
  margin-bottom: var(--spacing-sm);
}

.section-header p {
  font-size: var(--font-lg);
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto;
}

.navbar {
  position: fixed;
  top: var(--spacing-sm);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-full);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  transition: all var(--transition-base);
  max-width: 1200px;
  width: calc(100% - var(--spacing-lg));
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  padding: var(--spacing-xs) var(--spacing-md);
  box-shadow: var(--shadow-lg);
}

.navbar__logo {
  font-family: var(--font-primary);
  font-size: var(--font-xl);
  font-weight: 800;
  color: var(--primary-color);
  white-space: nowrap;
}

.navbar__menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
  margin: 0;
  align-items: center;
}

.navbar__item {
  margin: 0;
}

.navbar__link {
  color: var(--text-color);
  font-weight: 600;
  font-size: var(--font-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.navbar__link:hover {
  color: var(--primary-color);
  background: var(--section-accent);
}

.navbar__link--active {
  color: var(--primary-color);
  background: var(--section-accent);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text-color);
  cursor: pointer;
  z-index: 1001;
  padding: var(--spacing-xs);
}

.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(95, 41, 219, 0.95) 0%, rgba(134, 179, 30, 0.85) 100%);
  padding: var(--spacing-xxl) var(--spacing-md);
  margin-top: var(--spacing-xxl);
}

.hero::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.25) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  z-index: 0;
  animation: float 6s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--secondary-rgb), 0.2) 0%, transparent 70%);
  bottom: -50px;
  left: -50px;
  z-index: 0;
  animation: float 8s ease-in-out infinite reverse;
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  color: #ffffff;
}

.hero__title {
  font-size: var(--font-hero);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  color: #ffffff;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.hero__subtitle {
  font-size: var(--font-xl);
  margin-bottom: var(--spacing-lg);
  color: rgba(255, 255, 255, 0.95);
  font-weight: 400;
}

.hero__cta {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.header-hero {
  position: relative;
  min-height: 40vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  padding: var(--spacing-xxl) var(--spacing-md);
  margin-top: var(--spacing-xxl);
  text-align: center;
}

.header-hero h1 {
  color: #ffffff;
  font-size: var(--font-xxl);
  margin: 0;
}

.content-section {
  padding: var(--spacing-xl) 0;
  background: var(--background-color);
}

.content-section--compact {
  padding: var(--spacing-lg) 0;
}

.section-dark {
  background-color: var(--section-dark);
  color: #ffffff;
  padding: var(--spacing-xl) 0;
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: #ffffff;
}

.section-dark p,
.section-dark li {
  color: rgba(255, 255, 255, 0.9);
}

.section-accent {
  background-color: var(--section-accent);
  padding: var(--spacing-xl) 0;
}

.card {
  background: #ffffff;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.card__image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--spacing-md);
  transition: transform var(--transition-smooth);
  overflow: hidden;
}

.card:hover .card__image {
  transform: scale(1.05);
}

.card__title {
  font-size: var(--font-xl);
  margin-bottom: var(--spacing-sm);
}

.card__text {
  color: var(--text-muted);
  margin-bottom: var(--spacing-md);
  flex-grow: 1;
}

.card__link {
  color: var(--primary-color);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: gap var(--transition-base);
}

.card__link:hover {
  gap: var(--spacing-sm);
}

.feature {
  background: #ffffff;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  text-align: center;
}

.feature:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-xxl);
  margin: 0 auto var(--spacing-md);
  transition: transform var(--transition-smooth);
}

.feature:hover .feature-icon {
  transform: rotate(10deg) scale(1.1);
}

.feature__title {
  font-size: var(--font-lg);
  margin-bottom: var(--spacing-sm);
}

.feature__text {
  color: var(--text-muted);
  font-size: var(--font-sm);
}

.testimonial-card {
  background: #ffffff;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  font-size: 4rem;
  color: var(--accent-color);
  font-family: Georgia, serif;
  line-height: 1;
  opacity: 0.3;
}

.testimonial-card__text {
  font-size: var(--font-lg);
  font-style: italic;
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding-left: var(--spacing-lg);
}

.testimonial-card__avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-card__name {
  font-weight: 600;
  margin-bottom: 2px;
}

.testimonial-card__role {
  font-size: var(--font-sm);
  color: var(--text-muted);
}

.pricing-card {
  background: #ffffff;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
  text-align: center;
  position: relative;
  border: 2px solid transparent;
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.pricing-card--featured {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-md);
  transform: scale(1.05);
}

.pricing-card--featured::before {
  content: 'POPULAR';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  color: #ffffff;
  padding: 4px 20px;
  border-radius: var(--border-radius-full);
  font-size: var(--font-xs);
  font-weight: 700;
  letter-spacing: 1px;
}

.pricing-card__title {
  font-size: var(--font-xl);
  margin-bottom: var(--spacing-sm);
}

.pricing-card__price {
  font-size: var(--font-hero);
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.pricing-card__features {
  list-style: none;
  margin: 0 0 var(--spacing-lg) 0;
  padding: 0;
}

.pricing-card__features li {
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid var(--background-alt);
}

.two-col-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.two-col-layout__image {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}

.two-col-layout.reverse {
  direction: rtl;
}

.two-col-layout.reverse > * {
  direction: ltr;
}

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: var(--font-primary);
  font-size: var(--font-base);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  border-radius: var(--border-radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.4);
  color: #ffffff;
}

.btn-secondary {
  background: var(--secondary-color);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(var(--secondary-rgb), 0.3);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(var(--secondary-rgb), 0.4);
  color: #ffffff;
  background: var(--secondary-color);
  filter: brightness(1.1);
}

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

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

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-lg);
}

.section-divider {
  display: block;
  width: 100%;
  height: auto;
  margin: -1px 0;
  line-height: 0;
}

.section-divider svg {
  display: block;
  width: 100%;
  height: 60px;
}

.section-divider.flip {
  transform: scaleY(-1);
}

.footer-mega {
  background: var(--section-dark);
  color: #ffffff;
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-mega__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-mega__column h4 {
  color: #ffffff;
  font-size: var(--font-lg);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
}

.footer-mega__column ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-mega__column li {
  margin-bottom: var(--spacing-sm);
}

.footer-mega__column a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: var(--font-sm);
  transition: color var(--transition-base);
}

.footer-mega__column a:hover {
  color: #ffffff;
}

.footer-mega__copyright {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-sm);
}

.metric-value {
  font-size: var(--font-xxl);
  color: var(--primary-color);
  font-weight: 700;
}

.video-caption {
  margin-top: var(--spacing-lg);
  color: var(--text-muted);
  font-size: var(--font-sm);
  text-align: center;
}

.grid-centered {
  max-width: 900px;
  margin: 0 auto;
}

.video-container {
  width: 100%;
  margin: var(--spacing-lg) 0;
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

@media screen and (max-width: 1024px) {
  :root {
    --font-hero: 2.5rem;
    --font-xxl: 2rem;
  }

  .navbar {
    width: calc(100% - var(--spacing-md));
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .two-col-layout {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .two-col-layout.reverse {
    direction: ltr;
  }
}

@media screen and (max-width: 768px) {
  :root {
    --font-hero: 2rem;
    --font-xxl: 1.75rem;
    --font-xl: 1.5rem;
    --spacing-xl: 40px;
    --spacing-xxl: 60px;
  }

  .container {
    padding: 0 var(--spacing-sm);
  }

  .navbar {
    top: 0;
    left: 0;
    right: 0;
    transform: none;
    width: 100%;
    border-radius: 0;
    padding: var(--spacing-sm);
    justify-content: space-between;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .navbar__menu {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: var(--spacing-lg);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
    transform: translateY(100%);
    transition: transform var(--transition-smooth);
    gap: var(--spacing-sm);
    max-height: 70vh;
    overflow-y: auto;
    z-index: 999;
  }

  .navbar__menu.visible {
    transform: translateY(0);
  }

  .navbar__item {
    width: 100%;
    text-align: center;
  }

  .navbar__link {
    display: block;
    padding: var(--spacing-sm);
    width: 100%;
  }

  .hero {
    min-height: 70vh;
    padding: var(--spacing-xl) var(--spacing-sm);
  }

  .hero__title {
    font-size: var(--font-xxl);
  }

  .hero__subtitle {
    font-size: var(--font-lg);
  }

  .hero__cta {
    flex-direction: column;
    align-items: stretch;
  }

  .grid,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .footer-mega__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

@media screen and (max-width: 480px) {
  :root {
    --font-hero: 1.75rem;
    --font-xxl: 1.5rem;
    --font-xl: 1.25rem;
  }

  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-sm);
  }

  .btn-lg {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-base);
  }

  .card,
  .feature,
  .testimonial-card,
  .pricing-card {
    padding: var(--spacing-md);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}