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

:root {
  --black: #080808;
  --surface: #111111;
  --card: #161616;
  --mint: #A6C0AF;
  --mint-dark: #7A9B89;
  --white: #F5F5F0;
  --muted: #888880;
  --border: rgba(166,192,175,0.2);
  --nav-h: 64px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1rem, 4vw, 3rem);
  height: var(--nav-h);
  background: transparent;
  transition: background 0.4s;
}
nav.scrolled {
  background: rgba(8,8,8,0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.4rem, 4vw, 1.8rem);
  letter-spacing: 0.12em;
  color: var(--white);
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo span { color: var(--mint); }

.nav-links {
  display: flex;
  gap: clamp(1rem, 2.5vw, 2.5rem);
  list-style: none;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: color 0.3s;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--mint); }

.nav-cta {
  background: transparent;
  border: 1px solid var(--mint);
  color: var(--mint);
  padding: 0.5rem 1.2rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: all 0.3s;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-cta:hover { background: var(--mint); color: var(--black); }

/* Force hide nav-links and drawer by default on mobile */
/* ─── HAMBURGER ─── */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
  -webkit-tap-highlight-color: transparent;
}
.nav-burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: all 0.3s;
  transform-origin: center;
}
.nav-burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile nav drawer */
.nav-drawer {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(8,8,8,0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  z-index: 199;
  padding: 1.5rem clamp(1rem, 5vw, 2rem) 2rem;
  transform: translateY(-8px);
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.22,1,0.36,1);
  pointer-events: none;
  visibility: hidden;
}
.nav-drawer.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
  visibility: visible;
}
.nav-drawer ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.nav-drawer ul li { border-bottom: 1px solid var(--border); }
.nav-drawer ul li:first-child { border-top: 1px solid var(--border); }
.nav-drawer ul a {
  display: block;
  padding: 1rem 0;
  color: var(--white);
  text-decoration: none;
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: 'Bebas Neue', sans-serif;
  transition: color 0.2s;
}
.nav-drawer ul a:hover { color: var(--mint); }
.nav-drawer .drawer-cta {
  margin-top: 1.5rem;
  display: block;
  text-align: center;
  background: var(--mint);
  color: var(--black);
  padding: 1rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.3s;
}

/* ─── HERO ─── */
#hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 clamp(1rem, 5vw, 3rem);
  width: 100%;
}
.hero-eyebrow {
  font-family: 'Space Mono', monospace;
  font-size: clamp(0.55rem, 1.5vw, 0.7rem);
  letter-spacing: clamp(0.15em, 0.3em, 0.3em);
  color: var(--mint);
  text-transform: uppercase;
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.3s forwards;
  word-break: break-word;
}
.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(4.5rem, 20vw, 13rem);
  line-height: 0.88;
  letter-spacing: 0.04em;
  color: var(--white);
  opacity: 0;
  animation: fadeUp 0.9s 0.5s forwards;
}
.hero-title .accent { color: var(--mint); }
.hero-sub {
  margin-top: 1.5rem;
  font-size: clamp(0.85rem, 2.2vw, 1.1rem);
  color: var(--muted);
  font-weight: 300;
  letter-spacing: 0.03em;
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  animation: fadeUp 0.9s 0.8s forwards;
  padding: 0 0.5rem;
}
.hero-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 2.5rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.9s 1s forwards;
  padding: 0 1rem;
}
.btn-primary {
  background: var(--mint);
  color: var(--black);
  border: none;
  padding: clamp(0.75rem, 2vw, 1rem) clamp(1.5rem, 4vw, 2.5rem);
  font-size: clamp(0.7rem, 1.5vw, 0.8rem);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s;
  min-height: 44px;
  display: flex;
  align-items: center;
}
.btn-primary:hover { background: #C8DDD3; }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.25);
  padding: clamp(0.75rem, 2vw, 1rem) clamp(1.5rem, 4vw, 2.5rem);
  font-size: clamp(0.7rem, 1.5vw, 0.8rem);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: all 0.3s;
  min-height: 44px;
}
.btn-outline:hover { border-color: var(--mint); color: var(--mint); }

.hero-scroll {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeIn 1s 1.5s forwards;
  z-index: 2;
}
.hero-scroll span {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--muted);
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--mint), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* ─── MARQUEE ─── */
.marquee-wrap {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 1rem 0;
  background: var(--surface);
}
.marquee-track {
  display: flex;
  animation: marquee 28s linear infinite;
  white-space: nowrap;
}
.marquee-item {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-right: 3rem;
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  letter-spacing: 0.15em;
  color: var(--muted);
  flex-shrink: 0;
}
.marquee-dot {
  width: 5px;
  height: 5px;
  background: var(--mint);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ─── SECTIONS ─── */
section { padding: clamp(3.5rem, 8vw, 7rem) clamp(1rem, 5vw, 3rem); }
.container { max-width: 1200px; margin: 0 auto; }

.section-label {
  font-family: 'Space Mono', monospace;
  font-size: clamp(0.58rem, 1.2vw, 0.65rem);
  letter-spacing: 0.25em;
  color: var(--mint);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
h2.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.4rem, 7vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: 0.05em;
  color: var(--white);
}

/* ─── SERVICES ─── */
#services { background: var(--surface); }
.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
  gap: 2rem;
  flex-wrap: wrap;
}
.services-header p {
  max-width: 340px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.8;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--border);
}
.service-card {
  background: var(--surface);
  padding: clamp(1.75rem, 4vw, 3rem) clamp(1.25rem, 3vw, 2.5rem);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: background 0.4s;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 2px;
  background: var(--mint);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.22,1,0.36,1);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { background: var(--card); }
.service-num {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  color: var(--mint);
  letter-spacing: 0.2em;
  margin-bottom: 2rem;
}
.service-icon { width: 44px; height: 44px; margin-bottom: 1.5rem; }
.service-card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 0.75rem;
  line-height: 1;
}
.service-card p {
  color: var(--muted);
  font-size: clamp(0.82rem, 1.5vw, 0.9rem);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.service-tag {
  display: inline-block;
  border: 1px solid var(--border);
  color: var(--mint);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
}

/* ─── NEUROFLOW ─── */
#neuroflow { background: var(--black); overflow: hidden; }
.neuroflow-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}
.neuroflow-visual {
  height: clamp(280px, 45vw, 480px);
  position: relative;
}
#nf-canvas { width: 100%; height: 100%; display: block; }
.neuroflow-text h2 { margin-bottom: 1.5rem; }
.neuroflow-text p {
  color: var(--muted);
  line-height: 1.9;
  margin-bottom: 1.25rem;
  font-size: clamp(0.85rem, 1.6vw, 0.95rem);
}
.benefit-list {
  list-style: none;
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.benefit-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: clamp(0.82rem, 1.5vw, 0.9rem);
  color: var(--white);
}
.benefit-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  flex-shrink: 0;
  margin-top: 0.42rem;
}

/* ─── STATS ─── */
#stats {
  background: var(--black);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: clamp(3rem, 6vw, 5rem) clamp(1rem, 4vw, 3rem);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  max-width: 1200px;
  margin: 0 auto;
  border: 1px solid var(--border);
}
.stat-item {
  padding: clamp(2rem, 4vw, 3rem) clamp(1rem, 3vw, 2.5rem);
  text-align: center;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: var(--mint);
  letter-spacing: 0.05em;
  line-height: 1;
  display: block;
}
.stat-label {
  font-size: clamp(0.6rem, 1.2vw, 0.75rem);
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 0.4rem;
  display: block;
}

/* ─── PHILOSOPHY ─── */
#philosophy { background: var(--surface); overflow: hidden; }
.philosophy-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}
.philosophy-inner .left { position: sticky; top: calc(var(--nav-h) + 2rem); }
.philosophy-inner .left p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-top: 1.25rem;
}
.pillars { display: flex; flex-direction: column; }
.pillar {
  border-top: 1px solid var(--border);
  padding: clamp(1.5rem, 3vw, 2.5rem) 0;
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 1.5rem;
  align-items: start;
}
.pillar:last-child { border-bottom: 1px solid var(--border); }
.pillar-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--border);
  line-height: 1;
  transition: color 0.3s;
}
.pillar:hover .pillar-num { color: var(--mint); }
.pillar-content h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 0.6rem;
}
.pillar-content p {
  color: var(--muted);
  font-size: clamp(0.82rem, 1.5vw, 0.9rem);
  line-height: 1.8;
}

/* ─── CTA ─── */
#cta {
  background: var(--mint);
  padding: clamp(4rem, 10vw, 7rem) clamp(1rem, 5vw, 3rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}
#cta::before {
  content: 'JUST MOVE';
  position: absolute;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22vw;
  color: rgba(0,0,0,0.06);
  letter-spacing: 0.05em;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
}
#cta .section-label { color: rgba(0,0,0,0.5); }
#cta h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.8rem, 9vw, 6rem);
  color: var(--black);
  line-height: 0.95;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
  position: relative;
}
#cta p {
  color: rgba(0,0,0,0.6);
  max-width: 380px;
  margin: 0 auto 2.5rem;
  font-size: clamp(0.88rem, 1.8vw, 1rem);
  position: relative;
}
.btn-dark {
  background: var(--black);
  color: var(--mint);
  border: none;
  padding: 1rem 2.5rem;
  font-size: clamp(0.72rem, 1.5vw, 0.8rem);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  position: relative;
  transition: all 0.3s;
  min-height: 44px;
  line-height: 44px;
  padding-top: 0;
  padding-bottom: 0;
}
.btn-dark:hover { transform: translateY(-2px); }

/* ─── FOOTER ─── */
footer {
  background: var(--surface);
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1rem, 5vw, 3rem) clamp(1.5rem, 3vw, 2rem);
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  max-width: 1200px;
  margin: 0 auto clamp(2rem, 4vw, 3rem);
}
.footer-brand .nav-logo { display: block; margin-bottom: 1rem; }
.footer-brand p {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.7;
  max-width: 240px;
}
.footer-col h4 {
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  color: var(--mint);
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}
.footer-col ul { list-style: none; }
.footer-col li {
  margin-bottom: 0.7rem;
  font-size: 0.85rem;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.3s;
  min-height: 32px;
  display: flex;
  align-items: center;
}
.footer-col li:hover { color: var(--white); }
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  color: var(--muted);
  flex-wrap: wrap;
  gap: 0.75rem;
}
.footer-trademark {
  color: var(--mint);
  font-family: 'Space Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.15em;
}

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; }
  50%       { opacity: 1; }
}

/* ─── REVEAL ─── */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── REDUCED MOTION ─── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ─── TABLET (max 1024px) ─── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-brand p { max-width: 100%; }
}

/* ─── MOBILE (max 768px) ─── */
@media (max-width: 768px) {
  body nav .nav-links { display: none !important; }
  body nav .nav-cta { display: none !important; }
  .nav-burger { display: flex !important; }

  .services-grid { grid-template-columns: 1fr; }
  .service-card { border-bottom: 1.5px solid var(--border); }
  .service-card:last-child { border-bottom: none; }

  .neuroflow-grid { grid-template-columns: 1fr; }
  .neuroflow-visual { height: 260px; order: -1; }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    max-width: 100%;
  }
  .stat-item { border-right: 1px solid var(--border); }
  .stat-item:nth-child(2n) { border-right: none; }
  .stat-item:nth-child(-n+2) { border-bottom: 1px solid var(--border); }

  .philosophy-inner { grid-template-columns: 1fr; gap: 2rem; }
  .philosophy-inner .left { position: static; }
  .pillar { grid-template-columns: 40px 1fr; gap: 1rem; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  .hero-scroll { display: none; }
}

/* ─── SMALL MOBILE (max 480px) ─── */
@media (max-width: 480px) {
  .services-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .services-header p { max-width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item { border-right: 1px solid var(--border); }
  .stat-item:nth-child(2n) { border-right: none; }
  .stat-item:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .hero-actions { flex-direction: column; align-items: center; width: 100%; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; }
}