@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Manrope:wght@300;400;600;800&display=swap');

/* 
  SYSTEM & RESET 
  Palette:
  - bg-canvas: #F9F9F7 (Lean Light/Warm White)
  - fg-ink: #111111 (Soft Black)
  - fg-muted: #666666 (Mid Grey)
  - accent-octane: #D9388A (Hue 324° - High Voltage Pink)
  - accent-ochre: #E88D24 (Muted Ochre - Subtle Highlight)
  - line-struct: #D0D0D0 (Grid lines)
*/

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-canvas: #F9F9F7;
  --bg-card: #FFFFFF;
  --fg-ink: #111111;
  --fg-muted: #666666;
  --fg-slate: #888888;
  --accent-octane: #D9388A;
  --accent-ochre: #E88D24;
  --line-struct: #E0E0E0;
  --font-display: 'Manrope', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --ease: cubic-bezier(0.25, 1, 0.5, 1);
}

html { font-size: 16px; scroll-behavior: smooth; background-color: var(--bg-canvas); color: var(--fg-ink); }

body {
  font-family: var(--font-display);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  border-top: 1px solid var(--fg-ink);
}

/* TYPOGRAPHY */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.1; letter-spacing: -0.03em; color: var(--fg-ink); text-transform: uppercase; }
h1 { font-size: clamp(3rem, 7vw, 6rem); margin-bottom: 1.5rem; }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); margin-bottom: 1rem; border-bottom: 2px solid var(--fg-ink); padding-bottom: 0.5rem; display: inline-block; }
h3 { font-size: 1.5rem; margin-bottom: 0.75rem; font-weight: 600; }
p { font-size: clamp(1rem, 1.1vw, 1.125rem); margin-bottom: 1.5rem; max-width: 75ch; color: var(--fg-ink); }
.lead { font-size: clamp(1.25rem, 2vw, 1.75rem); font-weight: 300; color: var(--fg-muted); margin-bottom: 2rem; }
.mono { font-family: var(--font-mono); text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.05em; }

/* LINKS & BUTTONS */
a { color: inherit; text-decoration: none; transition: color 0.2s var(--ease); }
a:hover { color: var(--accent-octane); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.9rem;
  text-transform: uppercase;
  background: var(--fg-ink);
  color: #fff;
  border: 1px solid var(--fg-ink);
  cursor: pointer;
  transition: all 0.3s var(--ease);
}
.btn:hover { background: var(--accent-octane); border-color: var(--accent-octane); color: #fff; transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--fg-ink); border-color: var(--fg-ink); }
.btn--ghost:hover { background: var(--fg-ink); color: #fff; }

/* LAYOUT UTILITIES */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}
.section-block { padding: clamp(4rem, 8vw, 8rem) 0; border-bottom: 1px solid var(--line-struct); }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 3rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(249, 249, 247, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--fg-ink);
  padding: 0.75rem 0;
}
.header-wrap { display: flex; justify-content: space-between; align-items: center; }
.brand-logo { font-weight: 800; font-size: 1.5rem; letter-spacing: -0.05em; display: flex; align-items: center; gap: 0.5rem; }
.brand-logo::before { content: ''; width: 12px; height: 12px; background: var(--accent-octane); display: block; }

.nav-list { display: flex; gap: 2rem; list-style: none; }
.nav-link { font-family: var(--font-mono); font-size: 0.85rem; text-transform: uppercase; position: relative; }
.nav-link::after { content: ''; position: absolute; width: 0; height: 1px; bottom: -4px; left: 0; background: var(--accent-octane); transition: width 0.3s var(--ease); }
.nav-link:hover::after { width: 100%; }

/* HERO */
.hero-block { min-height: 80vh; display: flex; align-items: center; background: var(--bg-canvas); border-bottom: 1px solid var(--fg-ink); }
.hero-content { display: grid; grid-template-columns: 1.5fr 1fr; gap: 4rem; align-items: center; }
.hero-meta { color: var(--accent-octane); margin-bottom: 1rem; display: block; }
.hero-img-wrapper {
  width: 100%;
  height: 400px;
  background: #eee;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--fg-ink);
}
.hero-img-wrapper img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%); transition: filter 0.5s; }
.hero-img-wrapper:hover img { filter: grayscale(0%); }

/* CARDS & STATS */
.card {
  background: var(--bg-card);
  border: 1px solid var(--line-struct);
  padding: 2rem;
  transition: transform 0.3s var(--ease), border-color 0.3s;
  position: relative;
}
.card:hover { border-color: var(--fg-ink); transform: translateY(-5px); }
.card-tag { 
  position: absolute; top: 0; right: 0; 
  background: var(--line-struct); 
  padding: 0.25rem 0.75rem; 
  font-family: var(--font-mono); 
  font-size: 0.7rem; 
  text-transform: uppercase; 
}
.stat-item { text-align: left; padding: 1rem 0; border-bottom: 1px solid var(--line-struct); }
.stat-num { display: block; font-size: clamp(3rem, 5vw, 5rem); font-weight: 800; line-height: 1; color: var(--fg-ink); letter-spacing: -0.04em; }
.stat-label { font-family: var(--font-mono); font-size: 0.9rem; color: var(--fg-muted); text-transform: uppercase; margin-top: 0.5rem; display: block; }

/* CTA BAND */
.cta-band { background: var(--fg-ink); color: #fff; padding: 4rem 0; text-align: center; }
.cta-band h2 { color: #fff; border-color: #fff; }
.cta-band p { color: #aaa; margin: 0 auto 2rem; }
.cta-band .btn { background: #fff; color: var(--fg-ink); border-color: #fff; }
.cta-band .btn:hover { background: var(--accent-octane); border-color: var(--accent-octane); color: #fff; }

/* FAQ */
.faq-item { border-bottom: 1px solid var(--line-struct); padding: 1.5rem 0; }
.faq-q { font-weight: 700; font-size: 1.25rem; cursor: pointer; display: flex; justify-content: space-between; }
.faq-q::after { content: '+'; font-family: var(--font-mono); color: var(--accent-octane); }
.faq-a { margin-top: 1rem; color: var(--fg-muted); display: none; }
.faq-item:hover .faq-a { display: block; }

/* FOOTER */
.site-footer { background: var(--fg-ink); color: #fff; padding: 4rem 0 2rem; font-family: var(--font-mono); font-size: 0.85rem; }
.footer-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 4rem; margin-bottom: 4rem; }
.footer-col h4 { color: #fff; font-size: 0.9rem; margin-bottom: 1.5rem; border: none; }
.footer-links { list-style: none; display: flex; flex-wrap: wrap; gap: 1.5rem; }
.footer-links a:hover { color: var(--accent-octane); text-decoration: underline; }
.footer-bottom { border-top: 1px solid #333; padding-top: 2rem; display: flex; justify-content: space-between; color: #666; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .header-wrap { flex-direction: column; gap: 1rem; }
  .nav-list { gap: 1rem; flex-wrap: wrap; justify-content: center; }
  .hero-content { grid-template-columns: 1fr; }
  .hero-img-wrapper { height: 250px; order: -1; margin-bottom: 2rem; }
  .footer-grid { grid-template-columns: 1fr; }
}
img,svg,video{max-width:100%;height:auto}
*{box-sizing:border-box}