/* CSS Variables for Раздельно-дополнительная Color Scheme */
:root {
  /* Primary Colors */
  --primary-color: #3273dc;
  --primary-dark: #2366d1;
  --primary-light: #4285f4;

  /* Split-Complementary Colors */
  --accent-color: #ff6b35;
  --accent-secondary: #ffd23f;
  --accent-tertiary: #06ffa5;

  /* Neutral Colors */
  --background-color: #f8faff;
  --surface-color: #ffffff;
  --text-primary: #2c3e50;
  --text-secondary: #5a6c7d;
  --text-light: #8492a6;
  --text-white: #ffffff;

  /* Glassmorphism Colors */
  --glass-bg: rgba(255, 255, 255, 0.25);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-shadow: rgba(31, 38, 135, 0.37);

  /* Gradients */
  --gradient-primary: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  --gradient-secondary: linear-gradient(
    135deg,
    var(--accent-secondary) 0%,
    var(--accent-tertiary) 100%
  );
  --gradient-glass: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.1) 0%,
    rgba(255, 255, 255, 0.05) 100%
  );

  /* Fonts */
  --font-heading: "Poppins", sans-serif;
  --font-body: "Work Sans", sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;

  /* Transitions */
  --transition-fast: 0.2s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Shadows */
  --shadow-light: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-medium: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-heavy: 0 20px 40px rgba(0, 0, 0, 0.15);
  --glass-shadow: 0 8px 32px var(--glass-shadow);
}

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

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

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

h1 {
  font-size: 3rem;
  font-weight: 700;
}
h2 {
  font-size: 2.5rem;
}
h3 {
  font-size: 2rem;
}
h4 {
  font-size: 1.5rem;
}
h5 {
  font-size: 1.25rem;
}
h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Global Button Styles */
.btn,
.button,
button,
input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  background: var(--gradient-primary);
  color: var(--text-white);
  box-shadow: var(--shadow-medium);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
}

.btn:hover,
.button:hover,
button:hover,
input[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-heavy);
  background: linear-gradient(
    135deg,
    var(--primary-dark) 0%,
    var(--accent-color) 100%
  );
  color: var(--text-white);
  text-decoration: none;
}

.btn:active,
.button:active,
button:active,
input[type="submit"]:active {
  transform: translateY(0);
}

.btn.is-outlined,
.button.is-outlined {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn.is-outlined:hover,
.button.is-outlined:hover {
  background: var(--primary-color);
  color: var(--text-white);
}

/* Navigation Styles */
.navbar {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-normal);
  z-index: 1000;
}

.navbar-brand .navbar-item {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary-color);
}

.navbar-item {
  color: var(--text-primary);
  transition: color var(--transition-fast);
  position: relative;
}

.navbar-item:hover {
  color: var(--primary-color);
  background: transparent;
}

.navbar-item::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: all var(--transition-normal);
  transform: translateX(-50%);
}

.navbar-item:hover::after {
  width: 80%;
}

/* Hero Section */
.hero {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.6) 0%,
    rgba(0, 0, 0, 0.3) 100%
  );
  z-index: 1;
}

.hero-body {
  position: relative;
  z-index: 2;
  padding: var(--spacing-xxl) 0;
}

.hero .title {
  color: var(--text-white);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 1s ease-out;
}

.hero .subtitle {
  color: var(--text-white);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero .buttons {
  animation: fadeInUp 1s ease-out 0.4s both;
}

/* Glass Cards */
.card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-normal);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 50px rgba(31, 38, 135, 0.25);
  border-color: rgba(255, 255, 255, 0.3);
}

.card-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-content {
  padding: var(--spacing-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.card-content .title {
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.card-content p {
  color: var(--text-secondary);
  flex-grow: 1;
}

/* Section Styles */
.section {
  padding: var(--spacing-xxl) 0;
  position: relative;
}

.section.has-background-light {
  background: linear-gradient(135deg, #f8faff 0%, #e8f2ff 100%);
  position: relative;
}

.section.has-background-light::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(50,115,220,0.1)"/></svg>')
    repeat;
  opacity: 0.3;
}

/* Community Section */
#community .columns {
  align-items: stretch;
}

#community .card {
  margin-bottom: var(--spacing-lg);
}

/* Accolades Section */
#accolades .card {
  background: var(--surface-color);
  border: 1px solid rgba(50, 115, 220, 0.1);
}

/* Partners Section */
#partners .card-image {
  height: 200px;
}

/* Resources Section */
#resources .card {
  min-height: 180px;
}

#resources .card-content {
  justify-content: center;
}

#resources a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

#resources a:hover {
  color: var(--accent-color);
  text-decoration: underline;
}

/* Sustainability Section */
#sustainability .columns {
  align-items: center;
}

#sustainability .image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

#sustainability .image img {
  transition: transform var(--transition-slow);
}

#sustainability .image:hover img {
  transform: scale(1.02);
}

/* Pricing Section */
#pricing .card {
  border: 2px solid transparent;
  transition: all var(--transition-normal);
}

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

#pricing .title.is-2 {
  color: var(--primary-color);
  font-weight: 700;
}

#pricing ul {
  list-style: none;
  padding: 0;
}

#pricing ul li {
  padding: var(--spacing-xs) 0;
  position: relative;
  padding-left: var(--spacing-md);
}

#pricing ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-tertiary);
  font-weight: bold;
}
.container {
  padding-inline: 15px;
}
/* Contact Section */
#contact .field {
  margin-bottom: var(--spacing-md);
}

#contact .label {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-primary);
}

#contact .input,
#contact .textarea,
#contact .select select {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  transition: all var(--transition-normal);
  padding: var(--spacing-sm);
}

#contact .input:focus,
#contact .textarea:focus,
#contact .select select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(50, 115, 220, 0.1);
  outline: none;
  background: var(--surface-color);
}

#contact .input::placeholder,
#contact .textarea::placeholder {
  color: var(--text-light);
}

/* Footer Styles */
.footer {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
}

.footer .title {
  color: var(--text-white);
  margin-bottom: var(--spacing-md);
}

.footer p,
.footer ul {
  color: rgba(255, 255, 255, 0.8);
}

.footer a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: inline-block;
  padding: var(--spacing-xs) 0;
}

.footer a:hover {
  color: var(--accent-secondary);
  transform: translateX(3px);
}

.footer ul {
  list-style: none;
}

.footer ul li {
  margin-bottom: var(--spacing-xs);
}

.footer hr {
  border: none;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: var(--spacing-lg) 0;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
  .hero .title {
    font-size: 2rem;
  }

  .hero .subtitle {
    font-size: 1.1rem;
  }

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

  .card-content {
    padding: var(--spacing-md);
  }

  .navbar-menu {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--glass-border);
  }
}

@media screen and (max-width: 480px) {
  h1 {
    font-size: 1.8rem;
  }
  h2 {
    font-size: 1.6rem;
  }
  h3 {
    font-size: 1.4rem;
  }

  .hero {
    background-attachment: scroll;
  }

  .card-image {
    height: 200px;
  }
}

/* Additional Page Styles */
.privacy-page,
.terms-page {
  padding-top: 100px;
}

.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
}

.success-page .card {
  max-width: 500px;
  margin: var(--spacing-lg);
  text-align: center;
}

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

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

/* Parallax Effect */
.parallax-bg {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Glassmorphism Utility Classes */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--glass-shadow);
}

.glass-dark {
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Hyperrealistic Textures */
.texture-paper {
  background-image: radial-gradient(
      circle at 25px 25px,
      rgba(255, 255, 255, 0.2) 2%,
      transparent 50%
    ),
    radial-gradient(
      circle at 75px 75px,
      rgba(255, 255, 255, 0.2) 2%,
      transparent 50%
    );
  background-size: 100px 100px;
}

.texture-fabric {
  background-image: repeating-linear-gradient(
      45deg,
      transparent,
      transparent 2px,
      rgba(255, 255, 255, 0.1) 2px,
      rgba(255, 255, 255, 0.1) 4px
    ),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 2px,
      rgba(0, 0, 0, 0.05) 2px,
      rgba(0, 0, 0, 0.05) 4px
    );
}

/* Smooth Scrolling Enhancements */
.smooth-scroll {
  scroll-behavior: smooth;
}

/* Focus States for Accessibility */
.btn:focus,
.button:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* High Contrast Text */
.has-text-dark {
  color: var(--text-primary) !important;
}

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

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

/* Loading Animation */
.loading {
  animation: pulse 2s infinite;
}

/* Hover Effects for Interactive Elements */
.interactive:hover {
  transform: translateY(-2px);
  transition: transform var(--transition-normal);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--background-color);
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}