/* ═══════════════════════════════════════════════
   FUTURE CODERS LLC · Terminal Engineering Aesthetic
   ─────────────────────────────────────────────── */
:root {
  --font-mono: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', monospace;
  --font-mono-2: 'IBM Plex Mono', 'JetBrains Mono', monospace;
  --bg:        #080c12;
  --bg-2:      #0d121a;
  --surface:   #11161f;
  --surface-2: #161c27;
  --line:      #1e2836;
  --line-2:    #283244;
  --line-hl:   #35425a;
  --text:      #d6e0ee;
  --text-dim:  #8896ac;
  --text-faint:#586680;
  --orange:    #ff8a3d;
  --orange-2:  #ffb26b;
  --orange-m:  rgba(255,138,61,.12);
  --cyan:      #47d8d0;
  --cyan-2:    #7ee7e1;
  --cyan-m:    rgba(71,216,208,.10);
  --green:     #57e389;
  --green-m:   rgba(87,227,137,.10);
  --purple:    #a78bfa;
  --purple-m:  rgba(167,139,250,.08);
  --red:       #ff6b6b;
  --yellow:    #ffd166;
  --radius:    6px;
  --radius-sm: 3px;
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset & Base ───────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  background:var(--bg);
  color:var(--text);
  font:400 15px/1.7 var(--font-mono);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--orange-m);color:var(--orange)}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
img{max-width:100%;display:block}
ul{list-style:none}
em{font-style:normal;color:var(--orange)}

/* ── Background Atmosphere ──────────────────── */
.bg-mesh{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(ellipse 800px 500px at 20% 20%, rgba(255,138,61,.03), transparent 70%),
    radial-gradient(ellipse 600px 400px at 80% 60%, rgba(71,216,208,.025), transparent 70%),
    repeating-linear-gradient(0deg,transparent,transparent 2px,var(--line) 2px,var(--line) 3px),
    repeating-linear-gradient(90deg,transparent,transparent 2px,var(--line) 2px,var(--line) 3px);
  opacity:0.45;
}
.hero-bg{
  position:absolute;top:0;left:0;right:0;height:100vh;z-index:-1;pointer-events:none;
  background:
    linear-gradient(180deg, rgba(8,12,18,.5) 0%, rgba(8,12,18,.68) 55%, var(--bg) 100%),
    radial-gradient(ellipse 900px 600px at 30% 20%, rgba(255,138,61,.05), transparent 60%),
    radial-gradient(ellipse 500px 400px at 75% 40%, rgba(71,216,208,.04), transparent 50%),
    url('assets/hero.png') center/cover no-repeat;
  opacity:.85;
}

/* ── Topbar ─────────────────────────────────── */
.topbar{
  position:sticky;top:0;z-index:100;
  display:flex;align-items:center;gap:32px;
  padding:14px 5vw;
  background:rgba(8,12,18,.88);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  font-family:var(--font-mono);
  font-size:13px;
}
.brand{
  display:flex;align-items:center;gap:10px;
  font-weight:700;font-size:14px;letter-spacing:-.01em;
  color:var(--text);
}
.brand-icon{
  background:var(--orange);
  color:var(--bg);
  padding:3px 6px;
  font-size:11px;font-weight:800;
  border-radius:var(--radius-sm);
  line-height:1;
}
.brand-prompt{color:var(--text-dim)}
.brand-cursor{
  display:inline-block;width:8px;height:15px;background:var(--orange);
  animation:brandBlink 1.4s step-end infinite;
}
@keyframes brandBlink{0%,100%{opacity:1}50%{opacity:0}}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-item{padding:6px 12px;border-radius:var(--radius-sm);color:var(--text-dim);transition:all var(--transition);font-size:12.5px}
.nav-item:hover,.nav-item:focus-visible{color:var(--text);background:var(--surface-2)}
.nav-slash{color:var(--text-faint);font-size:11px}
.status-dot{margin-left:auto;font-size:12px;color:var(--green);font-family:var(--font-mono);white-space:nowrap}
.menu-toggle{display:none;background:none;border:none;color:var(--text);font-size:22px;cursor:pointer;padding:6px 8px;line-height:1}
.menu-toggle:hover{color:var(--orange)}

/* ── Sections Common ────────────────────────── */
.section-kicker{
  font-family:var(--font-mono-2);font-size:11px;font-weight:500;
  letter-spacing:.15em;text-transform:uppercase;
  color:var(--text-faint);margin-bottom:12px;
}
.section-title{
  font-family:var(--font-mono);font-size:clamp(28px,4.5vw,46px);font-weight:700;
  line-height:1.15;letter-spacing:-.02em;
  margin-bottom:20px;
  color:var(--text);
}
.section-lede{
  max-width:620px;font-size:15.5px;color:var(--text-dim);line-height:1.65;
  margin-bottom:48px;
}

/* ── Hero ───────────────────────────────────── */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;align-items:center;gap:60px;
  max-width:1300px;margin:0 auto;
  padding:120px 5vw 100px;
}
.hero-copy{flex:0 0 480px}
.hero .kicker{
  font-family:var(--font-mono-2);font-size:11px;font-weight:500;
  letter-spacing:.15em;text-transform:uppercase;
  color:var(--orange-2);margin-bottom:16px;
}
.hero-title{
  font-family:var(--font-mono);font-size:clamp(38px,6vw,58px);font-weight:700;
  line-height:1.08;letter-spacing:-.025em;
  margin-bottom:24px;color:var(--text);
}
.hero-lede{
  max-width:460px;font-size:15px;color:var(--text-dim);line-height:1.65;
  margin-bottom:34px;
}
.hero-buttons{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:12px 20px;font-family:var(--font-mono);font-size:13px;font-weight:600;
  border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);
  border:1px solid transparent;
}
.btn-primary{
  background:var(--orange);color:var(--bg);
  border-color:var(--orange);
}
.btn-primary:hover{background:var(--orange-2);transform:translateY(-1px);box-shadow:0 4px 20px rgba(255,138,61,.25)}
.btn-ghost{
  background:transparent;color:var(--text-dim);
  border-color:var(--line-2);
}
.btn-ghost:hover{color:var(--text);border-color:var(--line-hl);background:var(--surface)}
.btn-prompt{color:var(--bg);opacity:.6;font-weight:400}
.btn-slash{color:var(--text-faint);font-weight:400}

/* Terminal in Hero */
.hero-terminal-wrapper{flex:1;min-width:0}
.hero-terminal,.contact-terminal{
  background:var(--bg-2);border:1px solid var(--line-2);
  border-radius:var(--radius);overflow:hidden;
  box-shadow:0 8px 40px rgba(0,0,0,.4),0 0 0 1px rgba(255,255,255,.02) inset;
}
.hero-terminal{max-width:580px;margin-left:auto}
.term-titlebar,.code-titlebar{
  display:flex;align-items:center;gap:8px;
  padding:9px 14px;
  background:var(--surface);border-bottom:1px solid var(--line);
  font-family:var(--font-mono-2);font-size:11px;color:var(--text-faint);
}
.term-dot,.code-dot{
  width:11px;height:11px;border-radius:50%;flex-shrink:0;
}
.term-dot--red,.code-dot--red{background:#ff5f57}
.term-dot--yellow,.code-dot--yellow{background:#febc2e}
.term-dot--green,.code-dot--green{background:#28c840}
.term-title,.code-filename{margin-left:4px;letter-spacing:.02em}
.term-body,.code-body{
  padding:18px 22px;
  font-family:var(--font-mono);font-size:13.5px;line-height:1.9;
  min-height:100px;
}
.term-body{position:relative}
.term-body .line{display:block}
.term-body .prompt{color:var(--green)}
.term-body .out{color:var(--text-dim)}
.term-body .out.dim{color:var(--text-faint)}
.term-body .ok{color:var(--cyan)}
.term-cursor{
  display:inline-block;width:8px;height:16px;background:var(--orange);
  vertical-align:text-bottom;margin-left:1px;
  animation:cursorBlink 1s step-end infinite;
}
@keyframes cursorBlink{0%,100%{opacity:1}50%{opacity:0}}

/* ── Code Window (reusable) ─────────────────── */
.code-window{
  background:var(--bg-2);border:1px solid var(--line-2);
  border-radius:var(--radius);overflow:hidden;
  box-shadow:0 4px 24px rgba(0,0,0,.3);
  max-width:760px;
}
.code-body{font-size:13px;line-height:1.95}
.code-line{white-space:pre;color:var(--text-dim)}
.code-line.gap{height:8px}
.code-line .indent{padding-left:20px}
.syn-keyword{color:var(--orange);font-weight:500}
.syn-string{color:var(--cyan)}
.syn-prop{color:var(--purple)}
.syn-fn{color:var(--yellow)}
.syn-type{color:var(--cyan-2)}
.syn-comment{color:var(--text-faint);font-style:italic}

/* ── Stack Section ──────────────────────────── */
.stack-section{
  max-width:1100px;margin:0 auto;padding:100px 5vw 60px;
}

/* ── Services / Feature Rows ────────────────── */
.services-section{
  max-width:1200px;margin:0 auto;padding:60px 5vw 100px;
}
.feature-row{
  display:flex;align-items:center;gap:70px;
  padding:50px 0;
  border-top:1px solid var(--line);
}
.feature-row:first-of-type{border-top:none}
.feature-row--reverse{flex-direction:row-reverse}
.feature-text{flex:1;min-width:0}
.feature-visual{flex:1;min-width:0;display:flex;justify-content:center}
.feature-label{
  font-family:var(--font-mono-2);font-size:11px;font-weight:500;
  color:var(--text-faint);margin-bottom:8px;
  display:inline-block;padding:3px 10px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius-sm);
}
.feature-text h3{
  font-family:var(--font-mono);font-size:22px;font-weight:700;
  color:var(--text);margin-bottom:14px;letter-spacing:-.01em;
}
.feature-text p{
  font-size:14px;color:var(--text-dim);line-height:1.7;margin-bottom:20px;
  max-width:460px;
}
.feature-checklist li{
  font-size:13px;color:var(--text-dim);padding:5px 0;
  display:flex;align-items:flex-start;gap:10px;
}
.feature-checklist .check{color:var(--green);flex-shrink:0}

/* Mini Terminal */
.mini-terminal{
  width:100%;max-width:400px;
  background:var(--bg-2);border:1px solid var(--line-2);
  border-radius:var(--radius);overflow:hidden;
  box-shadow:0 4px 20px rgba(0,0,0,.35);
}
.mini-bar{
  padding:7px 14px;background:var(--surface);
  border-bottom:1px solid var(--line);
  font-family:var(--font-mono-2);font-size:10.5px;color:var(--text-faint);
}
.mini-body{
  padding:14px 16px;
  font-family:var(--font-mono);font-size:12.5px;line-height:2;
}
.mini-body span{display:block}
.mini-ok{color:var(--green)}
.mini-green{color:var(--cyan)}
.mini-dim{color:var(--text-faint);display:inline}
.mini-msg{color:var(--text-dim);display:inline}
.mini-hash{color:var(--orange);display:inline;font-weight:600;margin-right:6px}

/* ── Timeline ───────────────────────────────── */
.timeline-section{
  max-width:1300px;margin:0 auto;padding:60px 5vw 80px;
}
.timeline-scroll{overflow-x:auto;padding-bottom:16px;-webkit-overflow-scrolling:touch}
.timeline-scroll::-webkit-scrollbar{height:4px}
.timeline-scroll::-webkit-scrollbar-track{background:transparent}
.timeline-scroll::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:2px}
.timeline-track{
  display:flex;gap:0;min-width:1000px;position:relative;
  padding:30px 0 20px;
}
.timeline-track::before{
  content:'';position:absolute;top:56px;left:30px;right:30px;height:2px;
  background:var(--line-2);
}
.tl-node{flex:1;position:relative;padding-top:30px;text-align:center}
.tl-dot{
  position:absolute;top:47px;left:50%;transform:translateX(-50%);
  width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:2px solid var(--line-hl);
  z-index:1;transition:all var(--transition);
}
.tl-node:hover .tl-dot,.tl-node.revealed .tl-dot{
  border-color:var(--orange);background:var(--orange);
  box-shadow:0 0 16px rgba(255,138,61,.35);
}
.tl-card{
  margin:26px 10px 0;padding:18px 16px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);text-align:left;
  transition:all var(--transition);
  min-height:180px;
}
.tl-node:hover .tl-card,.tl-node.revealed .tl-card{
  border-color:var(--line-2);
  box-shadow:0 4px 16px rgba(0,0,0,.2);
}
.tl-hash{
  font-family:var(--font-mono-2);font-size:11px;font-weight:600;
  color:var(--orange);margin-bottom:4px;
}
.tl-phase{
  font-family:var(--font-mono);font-size:15px;font-weight:700;
  color:var(--text);margin-bottom:8px;
}
.tl-desc{
  font-size:12.5px;color:var(--text-dim);line-height:1.55;
  margin-bottom:12px;
}
.tl-branch{
  font-family:var(--font-mono-2);font-size:10.5px;color:var(--text-faint);
  padding-top:8px;border-top:1px solid var(--line);
}

/* ── Contact ────────────────────────────────── */
.contact-section{
  max-width:800px;margin:0 auto;padding:80px 5vw 60px;
  text-align:center;
}
.contact-section .section-lede{margin-left:auto;margin-right:auto}
.contact-terminal{max-width:560px;margin:0 auto 28px}
.contact-body{min-height:auto}
.contact-actions{display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap}
.contact-note{
  font-family:var(--font-mono-2);font-size:11px;color:var(--text-faint);
}

/* ── Privacy ────────────────────────────────── */
.privacy-section{
  max-width:760px;margin:0 auto;padding:40px 5vw 80px;
}
.privacy-section .code-body .code-line{
  font-size:12.5px;color:var(--text-dim);line-height:1.8;
}

/* ── Footer ─────────────────────────────────── */
.site-footer{
  padding:24px 5vw;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--font-mono-2);font-size:11.5px;
  color:var(--text-dim);
}
.footer-line{display:flex;align-items:center;gap:10px}
.footer-line .syn-comment{font-size:10.5px}
.muted{color:var(--text-faint)}
.muted a{color:var(--text-dim);text-decoration:underline;text-underline-offset:3px}
.muted a:hover{color:var(--orange)}

/* ── Scroll Reveal ──────────────────────────── */
.feature-row,.tl-node,.code-window,.hero-terminal-wrapper{
  opacity:0;transform:translateY(30px);
  transition:opacity 0.7s ease,transform 0.7s ease;
}
.feature-row.revealed,.tl-node.revealed,.code-window.revealed,.hero-terminal-wrapper.revealed{
  opacity:1;transform:translateY(0);
}
.tl-node:nth-child(1){transition-delay:0s}
.tl-node:nth-child(2){transition-delay:0.08s}
.tl-node:nth-child(3){transition-delay:0.16s}
.tl-node:nth-child(4){transition-delay:0.24s}
.tl-node:nth-child(5){transition-delay:0.32s}
.tl-node:nth-child(6){transition-delay:0.40s}

/* ── Responsive ─────────────────────────────── */
@media(max-width:1024px){
  .hero{flex-direction:column;gap:40px;min-height:auto;padding:100px 5vw 60px}
  .hero-copy{flex:0 0 auto;max-width:100%}
  .hero-title{font-size:clamp(32px,7vw,48px)}
  .hero-terminal-wrapper{width:100%}
  .hero-terminal{max-width:100%;margin-left:0}
  .feature-row{flex-direction:column!important;gap:36px;padding:36px 0}
  .feature-text{max-width:100%}
  .feature-visual{width:100%}
  .mini-terminal{max-width:100%}
  .stack-section{padding-top:60px}
}
@media(max-width:640px){
  .topbar{gap:16px;padding:12px 5vw}
  .brand{font-size:12px}
  .brand-prompt{display:none}
  .brand-cursor{display:none}
  .nav-links{
    display:none;flex-direction:column;position:absolute;
    top:100%;left:0;right:0;
    background:rgba(13,18,26,.96);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);
    padding:10px 5vw;gap:2px;
  }
  .nav-links.open{display:flex}
  .nav-item{padding:10px 12px;font-size:13px}
  .menu-toggle{display:block}
  .status-dot{margin-left:auto;font-size:11px}
  .hero{padding-top:80px;padding-bottom:40px}
  .hero-buttons{flex-direction:column}
  .hero-buttons .btn{justify-content:center}
  .section-title{font-size:24px}
  .section-kicker{font-size:10px}
  .code-body{padding:14px 14px;font-size:11px}
  .code-line{font-size:10.5px}
  .timeline-track{min-width:auto;flex-direction:column;gap:0}
  .timeline-track::before{display:none}
  .tl-node{padding-top:0}
  .tl-dot{display:none}
  .tl-card{margin:8px 0;min-height:auto}
  .site-footer{flex-direction:column;gap:8px;text-align:center}
  .contact-actions{flex-direction:column}
  .contact-terminal .term-body{font-size:12px}
  .feature-text h3{font-size:18px}
  .feature-text p{font-size:13px}
  .feature-checklist li{font-size:12px}
  .term-body{font-size:11.5px}
  .mini-body{font-size:11px}
}

/* ── Reduced Motion ─────────────────────────── */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .term-cursor,.brand-cursor{animation:none;opacity:0.7}
  .feature-row,.tl-node,.code-window,.hero-terminal-wrapper{opacity:1;transform:none;transition:none}
  .btn{transition:none}
}