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

:root {
  --bg: hsl(222, 47%, 6%);
  --fg: hsl(220, 20%, 93%);
  --primary: hsl(220, 80%, 58%);
  --primary-fg: hsl(220, 20%, 98%);
  --accent: hsl(260, 60%, 55%);
  --accent-fg: hsl(260, 20%, 95%);
  --secondary: hsl(222, 30%, 14%);
  --secondary-fg: hsl(220, 20%, 85%);
  --muted: hsl(222, 25%, 16%);
  --muted-fg: hsl(220, 15%, 55%);
  --glass: hsl(222, 40%, 12%);
  --glass-border: hsl(222, 20%, 22%);
  --border: hsl(222, 20%, 18%);
  --radius: 0.75rem;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  margin: 0;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
}

.font-display { font-family: 'Space Grotesk', system-ui, sans-serif; }
.font-body { font-family: 'Inter', system-ui, sans-serif; }

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

/* Gradient text */
.gradient-text {
  background: linear-gradient(to right, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Glass card */
.glass-card {
  background: hsla(222, 40%, 12%, 0.6);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: 1rem;
}
.glass-card:hover { border-color: hsla(220, 80%, 58%, 0.3); }

/* Gradient border */
.gradient-border { position: relative; }
.gradient-border::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* Glow */
.glow {
  box-shadow: 0 0 40px -10px hsla(220, 80%, 58%, 0.3), 0 0 80px -20px hsla(260, 60%, 55%, 0.15);
}

/* ============ NAVBAR ============ */
.ws-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: all 0.5s;
}
.ws-navbar.scrolled {
  background: hsla(222, 47%, 6%, 0.8);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--glass-border);
}
.ws-navbar .navbar-brand {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
}
.ws-navbar .nav-link {
  font-size: 0.875rem;
  color: var(--muted-fg) !important;
  font-weight: 500;
  transition: color 0.3s;
}
.ws-navbar .nav-link:hover { color: var(--fg) !important; }
.ws-navbar .navbar-toggler {
  border: none;
  color: var(--fg);
  padding: 0;
}
.ws-navbar .navbar-toggler:focus { box-shadow: none; }
.ws-navbar .navbar-collapse {
  background: hsla(222, 47%, 6%, 0.95);
  backdrop-filter: blur(24px);
}
@media (min-width: 768px) {
  .ws-navbar .navbar-collapse { background: transparent; backdrop-filter: none; }
}
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.25rem;
  border-radius: 0.5rem;
  background: linear-gradient(to right, var(--primary), var(--accent));
  color: var(--primary-fg);
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 500;
  font-size: 0.875rem;
  border: none;
  transition: opacity 0.3s;
  white-space: nowrap;
}
.btn-cta:hover { opacity: 0.9; color: var(--primary-fg); }
.btn-cta-lg {
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  font-size: 1rem;
  letter-spacing: 0.025em;
}
.btn-cta-xl {
  padding: 1.25rem 2.5rem;
  border-radius: 0.75rem;
  font-size: 1.125rem;
  letter-spacing: 0.025em;
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  border: 1px solid var(--glass-border);
  background: hsla(222, 40%, 12%, 0.3);
  backdrop-filter: blur(8px);
  color: var(--fg);
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.025em;
  transition: background 0.3s;
}
.btn-outline:hover { background: hsla(222, 40%, 12%, 0.5); color: var(--fg); }

/* ============ HERO ============ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, hsla(220, 80%, 58%, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 20%, hsla(260, 60%, 55%, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse 50% 40% at 20% 60%, hsla(220, 80%, 58%, 0.08) 0%, transparent 50%);
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  animation: pulse-glow 3s ease-in-out infinite;
}
.hero-orb-1 { top: 25%; left: 25%; width: 24rem; height: 24rem; background: hsla(220, 80%, 58%, 0.1); }
.hero-orb-2 { bottom: 25%; right: 25%; width: 20rem; height: 20rem; background: hsla(260, 60%, 55%, 0.1); animation-delay: 1.5s; }
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: linear-gradient(var(--fg) 1px, transparent 1px), linear-gradient(90deg, var(--fg) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  border: 1px solid var(--glass-border);
  background: hsla(222, 40%, 12%, 0.4);
  backdrop-filter: blur(8px);
  margin-bottom: 2rem;
}
.hero-badge-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse-glow 3s ease-in-out infinite;
}
.hero-fade-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 8rem;
  background: linear-gradient(to top, var(--bg), transparent);
}

/* ============ SECTIONS ============ */
.section { padding: 4rem 0; position: relative; }
.section-label {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 0.875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1rem;
}

/* Service icon box */
.service-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  background: hsla(220, 80%, 58%, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.3s;
}
.glass-card:hover .service-icon { background: hsla(220, 80%, 58%, 0.2); }
.service-icon svg { width: 1.25rem; height: 1.25rem; color: var(--primary); }

/* Feature tag */
.feature-tag {
  font-size: 0.75rem;
  padding: 0.375rem 0.75rem;
  border-radius: 9999px;
  background: var(--secondary);
  color: var(--secondary-fg);
  font-weight: 500;
  display: inline-block;
}

/* Client card */
.client-icon svg { width: 1.5rem; height: 1.5rem; color: var(--muted-fg); transition: color 0.3s; }
.glass-card:hover .client-icon svg { color: var(--primary); }

/* Process step */
.process-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 1rem;
  background: var(--secondary);
  border: 1px solid var(--glass-border);
  margin-bottom: 1.25rem;
  transition: border-color 0.3s;
}
.process-step:hover .process-step-num { border-color: hsla(220, 80%, 58%, 0.4); }
.process-line {
  position: absolute;
  top: 2rem;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--glass-border), transparent);
}

/* Results counter */
.counter-value {
  font-size: 2.5rem;
  font-weight: 700;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-variant-numeric: tabular-nums;
}
@media (min-width: 768px) { .counter-value { font-size: 3rem; } }

/* Reference card */
.ref-card { overflow: hidden; display: block; transition: all 0.5s; }
.ref-card .ref-img-wrap {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: hsla(222, 25%, 16%, 0.1);
  position: relative;
}
.ref-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.7s;
}
.ref-card:hover img { transform: scale(1.05); }
.ref-card .ref-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, hsla(222, 47%, 6%, 0.8), transparent, transparent);
  opacity: 0;
  transition: opacity 0.5s;
}
.ref-card:hover .ref-overlay { opacity: 1; }
.ref-card .ref-info {
  padding: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ref-card .ref-info h3 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 600;
  color: var(--fg);
  margin: 0;
  font-size: 1rem;
}
.ref-card .ref-info small { color: var(--muted-fg); font-size: 0.75rem; margin-top: 0.25rem; display: block; }
.ref-card .ref-info svg { color: var(--muted-fg); transition: color 0.3s; width: 1rem; height: 1rem; }
.ref-card:hover .ref-info svg { color: var(--primary); }

/* Contact form */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  background: var(--secondary);
  border: 1px solid var(--glass-border);
  color: var(--fg);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.875rem;
  transition: border-color 0.3s;
  outline: none;
}
.form-input::placeholder { color: hsla(220, 15%, 55%, 0.5); }
.form-input:focus { border-color: hsla(220, 80%, 58%, 0.5); }
textarea.form-input { resize: none; }

/* Footer */
.ws-footer {
  padding: 3rem 0;
  border-top: 1px solid var(--glass-border);
}
.ws-footer a { color: var(--muted-fg); transition: color 0.3s; }
.ws-footer a:hover { color: var(--fg); }

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 1rem;
  right: 1.5rem;
  max-width: 26rem;
  z-index: 100;
  animation: slide-up 0.4s ease-out;
}
@media (max-width: 575px) {
  .cookie-banner { left: 1rem; right: 1rem; max-width: none; }
}

/* Legal pages */
.legal-page { padding: 5rem 0; }
.legal-page h1 { margin-bottom: 2rem; }
.legal-page h2 {
  font-size: 1.25rem;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.75rem;
}
.legal-page section { margin-bottom: 2rem; }
.legal-page p, .legal-page li { color: var(--muted-fg); line-height: 1.7; }
.legal-page a { color: var(--primary); }
.legal-page a:hover { text-decoration: underline; }
.legal-page ul { padding-left: 1.5rem; }
.legal-page strong { color: var(--fg); }
.legal-page table { width: 100%; font-size: 0.875rem; border: 1px solid var(--glass-border); border-radius: 0.5rem; overflow: hidden; }
.legal-page th { background: var(--secondary); color: var(--fg); font-weight: 500; padding: 0.5rem 1rem; text-align: left; }
.legal-page td { padding: 0.5rem 1rem; border-top: 1px solid var(--glass-border); }
.legal-page code { color: var(--primary); }
.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-fg);
  margin-bottom: 3rem;
  transition: color 0.3s;
}
.legal-back:hover { color: var(--fg); }

/* ============ ANIMATIONS ============ */
@keyframes pulse-glow {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}
@keyframes slide-up {
  from { transform: translateY(100px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Text balance fallback */
.text-balance { text-wrap: balance; }

/* Utility */
.text-muted { color: var(--muted-fg) !important; }