:root {
  --black: #0a0a0a;
  --white: #f5f4f0;
  --cream: #ede9e0;
  --accent: #c8a96e;
  --accent-dim: #8a7050;
  --subtle: #888;
  --rule: rgba(200,169,110,0.25);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
  z-index: 1000;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem 4rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s, background 0.4s;
}
nav.scrolled {
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  border-color: var(--rule);
}
.nav-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.35rem; letter-spacing: 0.02em;
  color: var(--white); text-decoration: none;
}
.nav-logo span { color: var(--accent); }
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--subtle); text-decoration: none; transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }

/* HERO */
#hero {
  min-height: 100vh;
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; padding: 0 4rem;
  position: relative; overflow: hidden;
}
.hero-grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(200,169,110,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,169,110,0.04) 1px, transparent 1px);
  background-size: 80px 80px; pointer-events: none;
}
.hero-glow {
  position: absolute; width: 600px; height: 600px;
  right: -100px; top: 50%; transform: translateY(-50%);
  background: radial-gradient(circle, rgba(200,169,110,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  position: relative; z-index: 2;
  opacity: 0; transform: translateY(30px);
  animation: fadeUp 1s 0.2s forwards;
}
.hero-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 0.75rem;
  width: fit-content;
}
.hero-eyebrow::before {
  content: ''; display: block; width: 32px; height: 1px; background: var(--accent);
}
h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(3rem, 5.5vw, 5.5rem);
  line-height: 1.05; letter-spacing: -0.02em; margin-bottom: 2rem;
}
h1 em { font-style: italic; color: var(--accent); }
.hero-sub {
  font-size: 1.05rem; color: var(--subtle);
  max-width: 440px; line-height: 1.8; margin-bottom: 3rem;
}
.btn-group { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 0.85rem 2rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  text-decoration: none; border: 1px solid; transition: all 0.25s; cursor: pointer;
}
.btn-primary { background: var(--accent); color: var(--black); border-color: var(--accent); }
.btn-primary:hover { background: #d9bc82; border-color: #d9bc82; }
.btn-ghost { background: transparent; color: var(--white); border-color: rgba(245,244,240,0.2); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.hero-stats {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; gap: 2px;
  opacity: 0; transform: translateY(30px);
  animation: fadeUp 1s 0.5s forwards; padding-left: 5rem;
}
.stat-card {
  border: 1px solid var(--rule); padding: 2rem 2.5rem;
  transition: border-color 0.3s; background: rgba(255,255,255,0.02);
}
.stat-card:hover { border-color: rgba(200,169,110,0.5); }
.stat-num {
  font-family: 'DM Serif Display', serif;
  font-size: 3rem; color: var(--accent); line-height: 1; margin-bottom: 0.3rem;
}
.stat-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--subtle);
}

/* SHARED SECTION */
section { padding: 8rem 4rem; }
.section-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 1rem;
  display: flex; align-items: center; gap: 0.75rem;
}
.section-eyebrow::before {
  content: ''; display: block; width: 24px; height: 1px; background: var(--accent);
}
h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.1; letter-spacing: -0.02em; margin-bottom: 1.5rem;
}
h2 em { font-style: italic; color: var(--accent); }

.section-header {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: end; margin-bottom: 5rem;
}
.section-header p { color: var(--subtle); font-size: 1rem; line-height: 1.8; }

/* ABOUT */
#about {
  border-top: 1px solid var(--rule);
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6rem; align-items: center;
}
.about-text p { color: var(--subtle); margin-bottom: 1.2rem; font-size: 1rem; line-height: 1.85; }
.about-text p strong { color: var(--white); font-weight: 500; }
.philosophy-block {
  border-left: 2px solid var(--accent);
  padding: 1.5rem 2rem; background: rgba(200,169,110,0.04); margin-top: 2rem;
}
.philosophy-block p {
  font-family: 'DM Serif Display', serif;
  font-size: 1.25rem; line-height: 1.5; color: var(--cream) !important; margin: 0 !important;
}

/* SERVICES */
#services { border-top: 1px solid var(--rule); background: rgba(255,255,255,0.015); }

.card-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--rule);
}
.card-item {
  padding: 2.5rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  position: relative; transition: background 0.3s; overflow: hidden;
}
.card-item:hover { background: rgba(200,169,110,0.04); }
.card-item::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; background: var(--accent);
  transform: scaleX(0); transform-origin: left; transition: transform 0.35s;
}
.card-item:hover::after { transform: scaleX(1); }
.card-num {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem; letter-spacing: 0.15em; color: var(--accent-dim); margin-bottom: 1.5rem;
}
.card-item h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.3rem; margin-bottom: 0.75rem; color: var(--white);
}
.card-item p { font-size: 0.88rem; color: var(--subtle); line-height: 1.75; }

/* Remove right border on last in each row (3-col grid) */
.card-grid.cols-3 .card-item:nth-child(3n) { border-right: none; }
/* Remove right border on last in each row (2-col grid) */
.card-grid.cols-2 .card-item:nth-child(2n) { border-right: none; }
/* Remove bottom border on last row */
.card-grid.cols-3 .card-item:nth-last-child(-n+3):nth-child(3n+1),
.card-grid.cols-3 .card-item:nth-last-child(-n+3):nth-child(3n+2),
.card-grid.cols-3 .card-item:nth-last-child(-n+3):nth-child(3n) { border-bottom: none; }
.card-grid.cols-2 .card-item:nth-last-child(-n+2) { border-bottom: none; }

/* TRAINING */
#training { border-top: 1px solid var(--rule); }

/* CTA */
#contact {
  border-top: 1px solid var(--rule);
  text-align: center; padding: 10rem 4rem;
  position: relative; overflow: hidden;
}
#contact::before {
  content: ''; position: absolute;
  width: 800px; height: 800px; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(200,169,110,0.06) 0%, transparent 65%);
  pointer-events: none;
}
#contact h2 { font-size: clamp(2.5rem, 5vw, 4.5rem); max-width: 700px; margin: 0 auto 1.5rem; }
#contact > p { color: var(--subtle); font-size: 1rem; margin-bottom: 3rem; }

/* FOOTER */
footer {
  border-top: 1px solid var(--rule); padding: 2rem 4rem;
  display: flex; align-items: center; justify-content: space-between;
}
footer p {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem; letter-spacing: 0.12em; color: var(--subtle); text-transform: uppercase;
}
.footer-logo { font-family: 'DM Serif Display', serif; font-size: 1.1rem; color: var(--white); }
.footer-logo span { color: var(--accent); }

/* ANIMATIONS */
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s, transform 0.7s; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* TERMINAL FOOTER */
#terminal-drawer {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: rgba(10,10,10,0.98); backdrop-filter: blur(12px);
  border-top: 1px solid var(--rule);
  z-index: 2000; transition: height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  height: 40px; overflow: hidden;
  font-family: 'DM Mono', monospace; font-size: 0.72rem;
}
#terminal-drawer.expanded { height: 320px; }
.terminal-header {
  height: 40px; padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  cursor: pointer; color: var(--accent);
}
.terminal-body {
  height: calc(320px - 40px);
  padding: 1rem 1.5rem; overflow-y: auto;
  color: var(--white); line-height: 1.6;
}
.terminal-line { margin-bottom: 0.4rem; }
.terminal-line span { color: var(--accent); }
.terminal-input-row { display: flex; gap: 0.5rem; align-items: center; }
.terminal-input-row span { color: var(--accent); }
#terminal-input {
  background: transparent; border: none; color: var(--white);
  font-family: 'DM Mono', monospace; font-size: 0.72rem;
  outline: none; flex: 1;
}
.terminal-cursor {
  width: 7px; height: 1.2em; background: var(--accent);
  display: inline-block; vertical-align: middle;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* RESPONSIVE */
@media (max-width: 900px) {
  #terminal-drawer { display: none; } /* Hide on mobile for better UX */
  nav { padding: 1.2rem 2rem; }
  #hero { grid-template-columns: 1fr; padding: 8rem 2rem 4rem; }
  .hero-stats { padding-left: 0; flex-direction: row; flex-wrap: wrap; gap: 1px; }
  .stat-card { flex: 1; min-width: 140px; }
  #about { grid-template-columns: 1fr; gap: 3rem; padding: 4rem 2rem; }
  .section-header { grid-template-columns: 1fr; gap: 1rem; }
  .card-grid.cols-3, .card-grid.cols-2 { grid-template-columns: 1fr; }
  .card-item { border-right: none !important; }
  .card-item:last-child { border-bottom: none; }
  section { padding: 5rem 2rem; }
  #contact { padding: 6rem 2rem; }
  footer { padding: 1.5rem 2rem; flex-direction: column; gap: 0.75rem; text-align: center; }
}