/* ═══════════════════════════════════════════════════════════
   LGM Consulting — shared design system
   Dark-first. One accent. Space Grotesk display / Inter body.
   ═══════════════════════════════════════════════════════════ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--body);line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:rgba(0,255,179,.25);color:#fff}

:root{
  --bg:#0A0B0F;
  --bg-2:#0D0F15;
  --bg-3:#12151D;
  --line:rgba(255,255,255,.07);
  --line-2:rgba(255,255,255,.14);
  --text:#E9EDF2;
  --body:#B7BFCA;
  --muted:#8A93A1;
  --accent:#00FFB3;
  --accent-2:#7DFFD6;
  --accent-dim:rgba(0,255,179,.28);
  --accent-soft:rgba(0,255,179,.09);
  --accent-ink:#03130C;
  --danger:#FF6B6B;
  --display:'Space Grotesk','Inter',system-ui,sans-serif;
  --mono:ui-monospace,'SF Mono','Cascadia Mono',Menlo,Consolas,monospace;
  --r-sm:6px;
  --r-md:10px;
  --r-lg:14px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ── LAYOUT ── */
.wrap{max-width:1160px;margin:0 auto;padding:0 32px}
section{padding:96px 0}

/* ── TYPE ── */
h1,h2,h3{font-family:var(--display);color:var(--text)}
h1{font-size:clamp(2.5rem,5.6vw,4.4rem);line-height:1.02;letter-spacing:-.035em;font-weight:700}
h2{font-size:clamp(1.8rem,3.4vw,2.7rem);line-height:1.08;letter-spacing:-.028em;font-weight:700}
h3{font-size:clamp(1.05rem,1.8vw,1.3rem);line-height:1.25;letter-spacing:-.015em;font-weight:600}
.kicker{font-family:var(--mono);font-size:.7rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.kicker::before{content:'// '}
.section-head{max-width:680px}
.section-head p{color:var(--muted);margin-top:16px;font-size:1rem;line-height:1.78}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:var(--r-sm);font-family:'Inter',sans-serif;font-size:.89rem;font-weight:600;cursor:pointer;border:none;transition:transform .16s var(--ease),background .16s var(--ease),border-color .16s var(--ease),box-shadow .16s var(--ease),color .16s var(--ease);white-space:nowrap}
.btn-accent{background:var(--accent);color:var(--accent-ink);border:1px solid var(--accent)}
.btn-accent:hover{background:var(--accent-2);transform:translateY(-2px);box-shadow:0 8px 28px rgba(0,255,179,.22)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line-2)}
.btn-ghost:hover{border-color:rgba(255,255,255,.36);background:rgba(255,255,255,.04)}
.btn-outline{background:transparent;color:var(--accent);border:1px solid var(--accent-dim)}
.btn-outline:hover{background:var(--accent-soft);border-color:var(--accent)}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* ── NAV ── */
.nav-wrap{position:sticky;top:0;z-index:100;background:rgba(10,11,15,.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.brand-link{display:flex;flex-direction:column;line-height:1}
.brand-name{font-family:var(--display);font-size:1.3rem;font-weight:700;color:var(--text);letter-spacing:-.02em}
.brand-sub{font-family:var(--mono);font-size:.56rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.nav-links{display:flex;align-items:center;gap:28px;font-size:.86rem;color:var(--muted)}
.nav-links a:not(.btn){position:relative;padding:4px 0;transition:color .15s ease}
.nav-links a:not(.btn)::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease)}
.nav-links a:not(.btn):hover{color:var(--text)}
.nav-links a:not(.btn):hover::after{transform:scaleX(1)}
.nav-links a[aria-current="page"]{color:var(--text)}
.menu-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;color:var(--text)}
.menu-btn span{display:block;width:22px;height:1.5px;background:currentColor;transition:all .22s ease;transform-origin:center}
.menu-btn.active span:nth-child(1){transform:rotate(45deg) translate(4.5px,4.5px)}
.menu-btn.active span:nth-child(2){opacity:0;transform:scaleX(0)}
.menu-btn.active span:nth-child(3){transform:rotate(-45deg) translate(4.5px,-4.5px)}
.mobile-nav{display:none;position:fixed;inset:0;background:var(--bg);z-index:99;padding:96px 32px 48px;flex-direction:column}
.mobile-nav.open{display:flex}
.mobile-nav a{font-family:var(--display);font-size:1.4rem;font-weight:600;color:var(--text);padding:18px 0;border-bottom:1px solid var(--line)}
.mobile-nav .btn-accent{font-family:'Inter',sans-serif;font-size:.95rem;margin-top:26px;align-self:flex-start;border-bottom:1px solid var(--accent)}

/* ── TERMINAL ── */
.terminal{background:#07080C;border:1px solid var(--line-2);border-radius:var(--r-md);overflow:hidden;box-shadow:0 24px 64px rgba(0,0,0,.5)}
.terminal-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:rgba(255,255,255,.03);border-bottom:1px solid var(--line)}
.terminal-bar span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.14)}
.terminal-bar .t-label{width:auto;height:auto;border-radius:0;background:none;font-family:var(--mono);font-size:.68rem;color:var(--muted);margin-left:8px;letter-spacing:.08em}
.terminal-body{padding:22px 20px 26px;font-family:var(--mono);font-size:.86rem;line-height:2.05;color:var(--accent);min-height:190px}
.terminal-body .t-line{display:block;white-space:pre-wrap;word-break:break-word}
.terminal-body .t-dim{color:var(--muted)}
.t-cursor{display:inline-block;width:8px;height:1.05em;background:var(--accent);vertical-align:text-bottom;margin-left:2px;animation:blink 1s steps(1) infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

/* ── SHARED COMPONENTS ── */
.card{background:var(--bg-3);border:1px solid var(--line);border-radius:var(--r-md);transition:transform .2s var(--ease),border-color .2s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-4px);border-color:var(--accent-dim);box-shadow:0 14px 40px rgba(0,0,0,.35)}
.grid-lines{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 90% 80% at 50% 0%,#000 40%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 90% 80% at 50% 0%,#000 40%,transparent 100%)}
.stat-num{font-family:var(--display);font-weight:700;font-size:clamp(2.4rem,4.5vw,3.4rem);line-height:1;color:var(--text);letter-spacing:-.03em}
.stat-num em{font-style:normal;color:var(--accent)}

/* ── FOOTER ── */
footer{background:#07080C;border-top:1px solid var(--line);padding:40px 0;font-size:.82rem;line-height:1.9;color:var(--muted)}
footer strong{color:var(--text);font-family:var(--display);font-weight:600}
footer a{transition:color .15s ease}
footer a:hover{color:var(--accent)}
footer a[href^="mailto:"],footer a[href^="tel:"]{white-space:nowrap}
.footer-links{display:flex;flex-wrap:wrap;gap:4px 24px;margin-bottom:16px;font-family:var(--mono);font-size:.72rem;letter-spacing:.04em}
.footer-links a{color:var(--body)}

/* ── SCROLL REVEAL ── */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-d1{transition-delay:.08s}.reveal-d2{transition-delay:.16s}.reveal-d3{transition-delay:.24s}.reveal-d4{transition-delay:.32s}.reveal-d5{transition-delay:.4s}

@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .btn:hover{transform:none;box-shadow:none}
  .t-cursor{animation:none}
}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .nav-links{display:none}
  .menu-btn{display:flex}
}
@media(max-width:640px){
  .wrap{padding:0 20px}
  section{padding:64px 0}
}