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

:root {
  --hue-primary: 145;
  --hue-accent: 252;
  
  --c-lime: hsl(var(--hue-primary), 100%, 35%);
  --c-lime-light: hsl(var(--hue-primary), 90%, 92%);
  --c-lime-dark: hsl(var(--hue-primary), 60%, 15%);
  
  --c-purple: hsl(var(--hue-accent), 80%, 45%);
  --c-purple-dark: hsl(var(--hue-accent), 50%, 25%);
  
  --c-bg: #F8F9FA;
  --c-surface: #FFFFFF;
  --c-black: #121212;
  --c-grey: #6C757D;
  --c-border: #E9ECEF;
  
  --ff-body: 'Manrope', sans-serif;
  --ff-head: 'Space Grotesk', sans-serif;
  
  --fs-sm: clamp(0.8rem, 0.9vw, 0.9rem);
  --fs-base: clamp(1rem, 1.1vw, 1.125rem);
  --fs-md: clamp(1.25rem, 1.4vw, 1.5rem);
  --fs-lg: clamp(1.75rem, 2.5vw, 2.5rem);
  --fs-xl: clamp(2.5rem, 4vw, 4rem);
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;
  
  --radius-md: 12px;
  --radius-lg: 24px;
  --radius-full: 999px;
  
  --shadow-sm: 0 4px 12px rgba(0,0,0,0.04);
  --shadow-hover: 0 20px 40px rgba(0,0,0,0.08);
  
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--ff-body);
  background: var(--c-bg);
  color: var(--c-black);
  font-size: var(--fs-base);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 { font-family: var(--ff-head); color: var(--c-black); line-height: 1.1; }
.head-xl { font-size: var(--fs-xl); letter-spacing: -0.03em; margin-bottom: var(--space-md); }
.head-lg { font-size: var(--fs-lg); letter-spacing: -0.02em; margin-bottom: var(--space-sm); }
.head-md { font-size: var(--fs-md); font-weight: 700; }
.text-lead { font-size: var(--fs-md); color: var(--c-grey); font-weight: 400; }
.text-small { font-size: var(--fs-sm); color: var(--c-grey); }

/* Layout Engine */
.wrap {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}
section { padding-block: var(--space-lg); }

/* Navigation */
.site-head {
  position: sticky; top: 0; z-index: 100;
  background: rgba(248, 249, 250, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
  padding-block: var(--space-sm);
}
.nav-grid {
  display: flex; justify-content: space-between; align-items: center;
}
.brand-mark { font-family: var(--ff-head); font-weight: 700; font-size: 1.5rem; color: var(--c-black); text-decoration: none; display: flex; align-items: center; gap: 0.5rem; }
.brand-dot { width: 12px; height: 12px; background: var(--c-lime); border-radius: 50%; }
.nav-links { display: flex; gap: var(--space-md); list-style: none; }
.nav-link { text-decoration: none; color: var(--c-black); font-weight: 500; font-size: 0.95rem; transition: var(--transition); }
.nav-link:hover { color: var(--c-lime); }
.nav-actions { display: flex; gap: var(--space-sm); align-items: center; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.8rem 1.8rem; border-radius: var(--radius-full);
  font-weight: 600; text-decoration: none; cursor: pointer;
  transition: var(--transition); border: none; font-size: 1rem;
}
.btn-primary { background: var(--c-black); color: #fff; }
.btn-primary:hover { background: var(--c-lime); color: var(--c-black); transform: translateY(-2px); }
.btn-outline { border: 2px solid var(--c-border); color: var(--c-black); background: transparent; }
.btn-outline:hover { border-color: var(--c-black); }
.btn-sm { padding: 0.5rem 1.2rem; font-size: 0.9rem; }

/* Hero Component */
.hero-grid {
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: var(--space-lg); align-items: center;
  padding-block: var(--space-lg);
}
.hero-tag {
  display: inline-block; background: var(--c-lime-light); color: var(--c-lime-dark);
  padding: 0.3rem 0.8rem; border-radius: var(--radius-full);
  font-size: 0.85rem; font-weight: 700; margin-bottom: var(--space-sm);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.hero-img-box {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-hover);
  background: var(--c-black); aspect-ratio: 4/3;
}
.hero-img-box img { width: 100%; height: 100%; object-fit: cover; opacity: 0.9; }

/* Cards Grid */
.card-deck { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: var(--space-md); }
.card-item {
  background: var(--c-surface); padding: var(--space-md); border-radius: var(--radius-lg);
  border: 1px solid var(--c-border); transition: var(--transition);
}
.card-item:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); border-color: var(--c-lime); }
.card-icon {
  width: 48px; height: 48px; background: var(--c-lime-light); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-sm);
  color: var(--c-lime-dark); font-size: 1.5rem;
}

/* Stats */
.stats-row { display: flex; justify-content: space-between; gap: var(--space-sm); text-align: center; }
.stat-item { flex: 1; padding: var(--space-md); background: var(--c-surface); border-radius: var(--radius-md); border: 1px solid var(--c-border); }
.stat-num { display: block; font-family: var(--ff-head); font-size: var(--fs-lg); font-weight: 700; color: var(--c-purple); margin-bottom: 0.5rem; }

/* CTA Band */
.cta-wrap {
  background: var(--c-black); color: #fff; border-radius: var(--radius-lg);
  padding: var(--space-lg); text-align: center; position: relative; overflow: hidden;
}
.cta-wrap h2 { color: #fff; margin-bottom: var(--space-sm); }
.cta-wrap p { color: #ccc; max-width: 600px; margin: 0 auto var(--space-md); }
.cta-wrap .btn-primary { background: var(--c-lime); color: var(--c-black); }
.cta-wrap .btn-primary:hover { background: #fff; }

/* Footer */
.site-foot { background: var(--c-black); color: #fff; padding: var(--space-lg) 0; font-size: 0.95rem; }
.foot-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: var(--space-lg); margin-bottom: var(--space-lg); }
.foot-col h4 { color: #fff; margin-bottom: var(--space-sm); font-size: 1.1rem; }
.foot-links { list-style: none; }
.foot-links li { margin-bottom: 0.8rem; }
.foot-links a { color: #888; text-decoration: none; transition: 0.2s; }
.foot-links a:hover { color: var(--c-lime); }
.foot-bottom { border-top: 1px solid #333; padding-top: var(--space-md); display: flex; justify-content: space-between; color: #666; font-size: 0.85rem; }

/* Form Elements */
.form-group { margin-bottom: 1.5rem; }
.form-label { display: block; margin-bottom: 0.5rem; font-weight: 600; font-size: 0.9rem; }
.form-input {
  width: 100%; padding: 1rem; border-radius: var(--radius-md); border: 1px solid var(--c-border);
  font-family: inherit; font-size: 1rem; transition: 0.2s;
}
.form-input:focus { outline: none; border-color: var(--c-lime); box-shadow: 0 0 0 4px var(--c-lime-light); }

/* Accordion/FAQ */
.accordion-item { border-bottom: 1px solid var(--c-border); padding: 1.5rem 0; }
.accordion-q { font-weight: 700; font-size: 1.1rem; cursor: pointer; display: flex; justify-content: space-between; }
.accordion-a { margin-top: 1rem; color: var(--c-grey); display: none; }
.accordion-item.active .accordion-a { display: block; animation: fadeIn 0.3s ease; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .nav-links { display: none; } /* Simplified for mobile */
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .stats-row { flex-direction: column; }
} *{box-sizing:border-box} img,svg,video{max-width:100%;height:auto} body{margin:0}