@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
  --color-primary: #0F172A;
  --color-secondary: #1E293B;
  --color-accent: #10B981;
  --color-text: #1a1a1a;
  --color-text-light: #6b7280;
  --color-bg: #ffffff;
  --color-bg-alt: #f9fafb;
  --font-family: 'Space Grotesk', 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;
  font-size: var(--font-size-base);
}

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

.bg-deep-space {
  background-color: var(--color-primary);
  background-image: radial-gradient(circle at 50% 50%, #1e293b 0%, #0f172a 100%);
  color: #ffffff;
}

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

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

.glass-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.glass-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-accent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
  min-width: 44px;
  min-height: 44px;
}

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

.btn-primary:hover {
  background-color: #0d9668;
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
}

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

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

.nav-link {
  position: relative;
  transition: var(--transition-fast);
}

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

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

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-xl);
  align-items: center;
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

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

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

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

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

.footer a {
  color: var(--color-text-light);
  transition: var(--transition-fast);
}

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

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: #ffffff;
  outline: none;
  transition: var(--transition-base);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, 0.1);
}

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

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

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

@media (max-width: 768px) {
  .hamburger {
    display: block;
  }
  .desktop-nav {
    display: none;
  }
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  color: #ffffff;
  padding: var(--space-md);
  z-index: 2000;
  transform: translateY(100%);
  transition: var(--transition-base);
  border-top: 1px solid var(--color-accent);
}

.cookie-banner.active {
  transform: translateY(0);
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-md) 0;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1rem;
}

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

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

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

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

.timeline {
  position: relative;
  padding: var(--space-xl) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  width: 2px;
  height: 100%;
  background: var(--color-accent);
  transform: translateX(-50%);
}

.timeline-item {
  margin-bottom: var(--space-xl);
  width: 50%;
  position: relative;
}

.timeline-item:nth-child(odd) {
  padding-right: var(--space-2xl);
  text-align: right;
}

.timeline-item:nth-child(even) {
  align-self: flex-end;
  padding-left: var(--space-2xl);
  margin-left: 50%;
}

@media (max-width: 768px) {
  .timeline::before {
    left: 20px;
  }
  .timeline-item {
    width: 100%;
    padding-left: var(--space-2xl) !important;
    padding-right: 0 !important;
    text-align: left !important;
    margin-left: 0 !important;
  }
}

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

.team-image {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--space-md);
  border: 3px solid var(--color-accent);
}

.trust-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
  opacity: 0.6;
  filter: grayscale(1);
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-accent);
  color: var(--color-primary);
  padding: 8px;
  z-index: 3000;
  transition: 0.3s;
}

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