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

:root {
  --color-primary: #1a1a2e;
  --color-secondary: #f0f4f8;
  --color-accent: #00d4ff;
  --color-text: #1a1a1a;
  --color-text-light: #6b7280;
  --color-bg: #ffffff;
  --color-bg-alt: #f9fafb;
  --font-family: 'Outfit', sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.6;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
}

html {
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
}

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

.btn-primary:hover {
  background-color: #2a2a4e;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  background-color: #e0e7ee;
  transform: translateY(-2px);
}

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

.btn-accent:hover {
  background-color: #00b8e6;
  box-shadow: 0 0 15px var(--color-accent);
  transform: translateY(-2px);
}

.card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border: 1px solid rgba(0,0,0,0.05);
}

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

.glass-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.section-padding {
  padding: var(--space-2xl) 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26, 26, 46, 0.7);
}

.nav-link {
  position: relative;
  font-weight: 500;
  color: var(--color-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-base);
}

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

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  height: 100vh;
  background: var(--color-primary);
  z-index: 1000;
  transition: right var(--transition-base);
  display: flex;
  flex-direction: column;
  padding: var(--space-2xl) var(--space-lg);
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu a {
  color: #ffffff;
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
}

.hamburger {
  display: none;
  cursor: pointer;
  z-index: 1001;
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
  }
}

.cyber-border {
  position: relative;
  border: 1px solid var(--color-accent);
}

.cyber-border::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border: 1px solid var(--color-accent);
  opacity: 0.5;
  pointer-events: none;
}

.text-contrast-aa {
  color: var(--color-text);
}

.bg-dark .text-contrast-aa {
  color: #ffffff;
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: var(--radius-md);
  transition: border-color var(--transition-base);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.2);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--color-primary);
  color: #ffffff;
  padding: var(--space-md);
  z-index: 9999;
  display: none;
  box-shadow: 0 -4px 10px rgba(0,0,0,0.2);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-slow);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.footer {
  background-color: var(--color-primary);
  color: #ffffff;
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer a {
  color: rgba(255,255,255,0.7);
}

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

.legal-text {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
}

.grid-asymmetric {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-lg);
}

.grid-item-main {
  grid-column: span 8;
}

.grid-item-side {
  grid-column: span 4;
}

@media (max-width: 1024px) {
  .grid-item-main, .grid-item-side {
    grid-column: span 12;
  }
}

.neon-shadow {
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.neon-shadow:hover {
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.faq-accordion .faq-item {
  border-bottom: 1px solid rgba(0,0,0,0.1);
  padding: var(--space-md) 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
  color: var(--color-text-light);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-top: var(--space-sm);
}

.testimonial-card {
  border-left: 4px solid var(--color-accent);
  padding-left: var(--space-md);
}

.header-sticky {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(5px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-accent);
  color: var(--color-primary);
  padding: 8px;
  z-index: 1002;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 0;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::after {
  content: '';
  position: absolute;
  width: 2px;
  background-color: var(--color-accent);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -1px;
}

.timeline-item {
  padding: 10px 40px;
  position: relative;
  background-color: inherit;
  width: 50%;
}

.timeline-item::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  right: -10px;
  background-color: var(--color-bg);
  border: 4px solid var(--color-accent);
  top: 15px;
  border-radius: 50%;
  z-index: 1;
}

.left {
  left: 0;
}

.right {
  left: 50%;
}

.right::after {
  left: -10px;
}

@media (max-width: 768px) {
  .timeline::after {
    left: 31px;
  }
  .timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }
  .timeline-item::after {
    left: 21px;
  }
  .right {
    left: 0%;
  }
}

.risk-disclaimer {
  background: #fff5f5;
  border-left: 4px solid #f56565;
  padding: var(--space-md);
  margin: var(--space-lg) 0;
  font-size: 0.9rem;
}

.success-message {
  display: none;
  background: #c6f6d5;
  color: #22543d;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  margin-top: var(--space-md);
}