@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;700&display=swap');

:root {
  /* Palette */
  --c-bg: #F8F9FA;
  --c-surface: #FFFFFF;
  --c-primary: #2B2D42; /* Deep Indigo */
  --c-accent: #D8E992;  /* Electric Lime */
  --c-accent-hover: #c5d67e;
  --c-text-main: #2B2D42;
  --c-text-muted: #5C6175;
  --c-border: #E0E2E9;

  /* Spacing Scale (8pt base) */
  --s-xs: 0.5rem;   /* 8px */
  --s-sm: 1rem;     /* 16px */
  --s-md: 1.5rem;   /* 24px */
  --s-lg: 2.5rem;   /* 40px */
  --s-xl: 4rem;     /* 64px */
  --s-2xl: 6rem;    /* 96px */
  --s-3xl: 8rem;    /* 128px */

  /* Typography */
  --font-body: 'Manrope', sans-serif;
  --font-head: 'Space Grotesk', sans-serif;

  /* Radius & Shadows */
  --r-sm: 8px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-full: 9999px;
  
  --shadow-card: 0 4px 24px rgba(43, 45, 66, 0.06);
  --shadow-hover: 0 12px 32px rgba(43, 45, 66, 0.12);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background-color: var(--c-bg);
  color: var(--c-text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
a { text-decoration: none; color: inherit; transition: color 0.2s ease; }
ul { list-style: none; }

/* Utility & Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-inline: clamp(1rem, 5vw, 3rem);
}

/* Header */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding-block: var(--s-md);
}
.site-header__wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--c-primary);
  letter-spacing: -0.03em;
}
.site-nav__list {
  display: flex;
  gap: var(--s-md);
}
.site-nav__link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--c-primary);
  position: relative;
}
.site-nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-accent);
  transition: width 0.3s ease;
}
.site-nav__link:hover::after { width: 100%; }

/* Mobile Nav Toggle (Hidden on desktop) */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; }

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--c-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.h-hero { font-size: clamp(3rem, 6vw, 5.5rem); font-weight: 700; margin-bottom: var(--s-md); }
.h-section { font-size: clamp(2rem, 4vw, 3.5rem); margin-bottom: var(--s-sm); }
.h-card { font-size: 1.5rem; margin-bottom: var(--s-xs); }
.p-lead { font-size: clamp(1.1rem, 2vw, 1.25rem); color: var(--c-text-muted); max-width: 60ch; }
.p-body { color: var(--c-text-muted); margin-bottom: var(--s-sm); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  border-radius: var(--r-sm);
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn--primary {
  background-color: var(--c-accent);
  color: var(--c-primary);
}
.btn--primary:hover {
  background-color: var(--c-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(216, 233, 146, 0.4);
}
.btn--secondary {
  background: transparent;
  color: var(--c-primary);
  border: 2px solid var(--c-primary);
}
.btn--secondary:hover {
  background: var(--c-primary);
  color: var(--c-surface);
}

/* Hero Section */
.hero {
  padding-top: var(--s-3xl);
  padding-bottom: var(--s-2xl);
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: radial-gradient(circle at top right, rgba(216, 233, 146, 0.15), transparent 40%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-2xl);
  align-items: center;
}
.hero-actions { display: flex; gap: var(--s-sm); margin-top: var(--s-lg); }
.hero-img {
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
  transform: rotate(-2deg);
  transition: transform 0.4s ease;
}
.hero-img:hover { transform: rotate(0); }

/* Feature Cards Grid */
.section-features { padding-block: var(--s-2xl); }
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--s-lg);
  margin-top: var(--s-xl);
}
.card {
  background: var(--c-surface);
  padding: var(--s-lg);
  border-radius: var(--r-md);
  border: 1px solid var(--c-border);
  transition: all 0.3s ease;
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: var(--c-accent);
}
.card__icon {
  width: 48px;
  height: 48px;
  background: var(--c-accent);
  border-radius: var(--r-sm);
  margin-bottom: var(--s-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Stats Row */
.section-stats {
  background: var(--c-primary);
  color: var(--c-surface);
  padding-block: var(--s-2xl);
}
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--s-lg);
  text-align: center;
}
.stat-item__number {
  display: block;
  font-family: var(--font-head);
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: var(--s-xs);
}
.stat-item__label { color: rgba(255,255,255,0.7); font-size: 1.1rem; }

/* CTA Band */
.section-cta { padding-block: var(--s-3xl); text-align: center; }
.cta-box {
  background: linear-gradient(135deg, var(--c-primary) 0%, #3E4266 100%);
  border-radius: var(--r-lg);
  padding: var(--s-2xl);
  color: var(--c-surface);
  position: relative;
  overflow: hidden;
}
.cta-box h2 { color: var(--c-surface); margin-bottom: var(--s-sm); }
.cta-box p { color: rgba(255,255,255,0.8); margin-bottom: var(--s-lg); }
/* Decorative circle */
.cta-box::before {
  content: '';
  position: absolute;
  top: -50px; right: -50px;
  width: 200px; height: 200px;
  background: var(--c-accent);
  opacity: 0.1;
  border-radius: 50%;
}

/* FAQ */
.section-faq { padding-block: var(--s-2xl); background: #fff; }
.faq-list { max-width: 800px; margin: var(--s-xl) auto 0; }
.faq-item { border-bottom: 1px solid var(--c-border); padding: var(--s-md) 0; }
.faq-question {
  font-weight: 700;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
}
.faq-answer { margin-top: var(--s-sm); color: var(--c-text-muted); display: none; }
.faq-item.active .faq-answer { display: block; animation: fadeIn 0.3s ease; }

/* Footer */
.site-footer {
  background: var(--c-primary);
  color: #fff;
  padding-top: var(--s-2xl);
  padding-bottom: var(--s-lg);
  border-top: 8px solid var(--c-accent);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--s-xl);
  margin-bottom: var(--s-xl);
}
.footer-brand p { color: rgba(255,255,255,0.6); margin-top: var(--s-sm); max-width: 300px; }
.footer-col h4 { color: var(--c-accent); font-size: 1rem; margin-bottom: var(--s-md); }
.footer-col a { display: block; color: rgba(255,255,255,0.7); margin-bottom: var(--s-xs); font-size: 0.9rem; }
.footer-col a:hover { color: var(--c-accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--s-md);
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}

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

/* Responsive */
@media (max-width: 900px) {
  .hero-grid, .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-actions { justify-content: center; }
  .site-nav { display: none; } /* Simplified mobile handling */
  .nav-toggle { display: block; }
  .hero { padding-top: var(--s-2xl); min-height: auto; }
  .footer-bottom { flex-direction: column; gap: var(--s-sm); }
}img,svg,video{max-width:100%;height:auto}html{-webkit-text-size-adjust:100%}body{margin:0}*{box-sizing:border-box}