/* ============================================================
   TLR Consulting Group · Shared stylesheet
   Brand system aligned with The Proximity Method:
   Archivo + IBM Plex Mono · paper / ink / #00abf4
   ============================================================ */

:root{
  --ink:#16181d;
  --ink-soft:#4a4f58;
  --paper:#f7f6f3;
  --paper-deep:#efede8;
  --line:#d8d5cd;
  --accent:#00abf4;
  --accent-dark:#0085c2;
  --steel:#2e3a48;
  --faint:#9ca1aa;
  --mono:'IBM Plex Mono',monospace;
  --sans:'Archivo',-apple-system,BlinkMacSystemFont,sans-serif;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);font-size:16px;line-height:1.6;overflow-x:hidden}
::selection{background:var(--accent);color:#fff}
a{color:inherit}
img{max-width:100%}

.mono{font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
@media(min-width:768px){.wrap{padding:0 40px}}

/* kicker: mono label with leading rule */
.kicker{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-dark);display:flex;align-items:center;gap:10px}
.kicker::before{content:"";width:26px;height:1.5px;background:var(--accent);flex:0 0 26px}
.kicker.mid{justify-content:center}
.kicker.mid::after{content:"";width:26px;height:1.5px;background:var(--accent);flex:0 0 26px}
.kicker.light{color:#54c8ff}
.kicker.light::before,.kicker.light::after{background:#54c8ff}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;cursor:pointer;border-radius:99px;padding:15px 26px;transition:all .2s ease;border:1.5px solid var(--ink)}
.btn .arrow{font-family:var(--sans);font-size:14px;line-height:1;transition:transform .2s ease}
.btn:hover .arrow{transform:translateX(3px)}
.btn-solid{background:var(--ink);color:#fff}
.btn-solid:hover{background:var(--steel);border-color:var(--steel)}
.btn-line{background:transparent;color:var(--ink)}
.btn-line:hover{background:var(--ink);color:#fff}
.btn-accent{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-dark);border-color:var(--accent-dark)}
.btn-paper{background:#fff;border-color:#fff;color:var(--ink)}
.btn-paper:hover{background:var(--paper-deep);border-color:var(--paper-deep)}

/* ============ TOP BAR ============ */
.topnav{position:fixed;top:0;left:0;right:0;z-index:90;background:rgba(247,246,243,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.topnav-in{max-width:1180px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between;gap:16px}
@media(min-width:768px){.topnav-in{padding:0 40px}}
.topnav-logo{display:flex;align-items:center;text-decoration:none}
.topnav-logo img{height:34px;width:auto;display:block}
.topnav-links{display:none;align-items:center;gap:2px}
@media(min-width:880px){.topnav-links{display:flex}}
.topnav-links a{font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-soft);text-decoration:none;padding:9px 13px;border-radius:99px;transition:all .15s}
.topnav-links a:hover{color:var(--ink);background:var(--paper-deep)}
.topnav-cta{font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;background:var(--ink);color:#fff;text-decoration:none;padding:10px 18px;border-radius:99px;white-space:nowrap;transition:background .2s}
.topnav-cta:hover{background:var(--steel)}
.nav-burger{display:flex;flex-direction:column;justify-content:center;gap:4px;width:38px;height:38px;border:1.5px solid var(--ink);border-radius:6px;background:transparent;cursor:pointer;padding:0 8px;flex:0 0 38px}
.nav-burger span{display:block;height:2px;background:var(--ink);border-radius:2px}
@media(min-width:880px){.nav-burger{display:none}}
.mnav{position:fixed;inset:0;z-index:100;background:rgba(247,246,243,.98);backdrop-filter:blur(20px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;opacity:0;pointer-events:none;transition:opacity .25s ease}
.mnav.open{opacity:1;pointer-events:auto}
.mnav a{font-family:var(--mono);font-size:14px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);text-decoration:none;padding:12px 20px}
.mnav a:hover{color:var(--accent-dark)}
.mnav-close{position:absolute;top:14px;right:24px;width:38px;height:38px;border:1.5px solid var(--ink);border-radius:6px;background:transparent;cursor:pointer;font-family:var(--sans);font-size:18px;color:var(--ink);line-height:1}

/* ============ HERO ============ */
.hero{padding:150px 0 70px;border-bottom:1px solid var(--line);position:relative}
@media(max-width:767px){.hero{padding:120px 0 52px}}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr;gap:40px}}
.hero h1{font-size:clamp(32px,4.6vw,56px);line-height:1.04;letter-spacing:-.028em;font-weight:800;margin-top:18px;text-wrap:balance}
.hero h1 em{font-style:italic;color:var(--accent-dark)}
.hero .lede{margin-top:20px;font-size:17.5px;color:var(--ink-soft);max-width:58ch;line-height:1.65}
.hero .lede b{color:var(--ink);font-weight:700}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-note{margin-top:30px;padding-top:22px;border-top:1px solid var(--line);font-size:14.5px;color:var(--ink-soft);max-width:54ch;line-height:1.6}
.hero-note b{color:var(--ink);font-weight:700}

/* schematic figure panel */
.fig{background:#fff;border:1px solid var(--line);border-radius:10px;padding:26px 26px 30px;position:relative}
.fig-head{display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:22px}
.fig-node{border:1.5px solid var(--ink);border-radius:8px;padding:16px 18px;text-align:center;background:var(--paper)}
.fig-node .fn-t{font-weight:800;font-size:15px;letter-spacing:-.01em}
.fig-node .fn-s{font-family:var(--mono);font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-soft);margin-top:3px}
.fig-stem{width:1.5px;height:22px;background:var(--ink);margin:0 auto}
.fig-bridge{height:1.5px;background:var(--ink);margin:0 auto;position:relative;width:50%}
.fig-bridge::before,.fig-bridge::after{content:"";position:absolute;top:0;width:1.5px;height:22px;background:var(--ink)}
.fig-bridge::before{left:0}
.fig-bridge::after{right:0}
.fig-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}
.fig-leaf{border:1px solid var(--line);border-radius:8px;padding:16px;background:#fff;text-decoration:none;display:block;transition:border-color .2s,transform .2s}
.fig-leaf:hover{border-color:var(--accent);transform:translateY(-2px)}
.fig-leaf .fl-n{font-family:var(--mono);font-size:9.5px;letter-spacing:.13em;color:var(--accent-dark);text-transform:uppercase}
.fig-leaf .fl-t{font-weight:800;font-size:14.5px;margin-top:6px;letter-spacing:-.01em;line-height:1.25}
.fig-leaf .fl-d{font-size:12px;color:var(--ink-soft);margin-top:6px;line-height:1.5}
.fig-leaf .fl-a{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-dark);margin-top:10px;display:inline-block}
@media(max-width:420px){.fig-row{grid-template-columns:1fr}.fig-bridge{display:none}.fig-stem{display:none}}

/* ============ LOGO STRIP ============ */
.strip{padding:34px 0 10px}
.strip .strip-label{text-align:center;font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:22px}
.strip-mask{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.strip-track{display:flex;align-items:center;gap:52px;width:max-content;animation:stripslide 46s linear infinite}
.strip-mask:hover .strip-track{animation-play-state:paused}
.strip-track .slogo{flex:0 0 auto;width:142px;height:54px;display:flex;align-items:center;justify-content:center}
.strip-track .slogo img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;opacity:.5;filter:grayscale(1);transition:opacity .3s}
.strip-track .slogo:hover img{opacity:.85}
@keyframes stripslide{to{transform:translateX(-50%)}}
@media(max-width:767px){.strip-track .slogo{width:110px;height:44px}.strip-track{gap:34px}}

/* ============ SECTIONS ============ */
.sec{padding:84px 0;border-bottom:1px solid var(--line)}
@media(max-width:767px){.sec{padding:56px 0}}
.sec.deep{background:var(--paper-deep)}
.sec.dark{background:var(--ink);color:#f0efeb;border-bottom:none}
.sec-head{max-width:720px}
.sec-head.mid{margin:0 auto;text-align:center}
.sec-head h2{font-size:clamp(26px,3.4vw,40px);font-weight:800;letter-spacing:-.025em;line-height:1.1;margin-top:16px;text-wrap:balance}
.sec-head h2 em{font-style:italic;color:var(--accent-dark)}
.sec.dark .sec-head h2 em{color:#54c8ff}
.sec-head .lede{margin-top:16px;font-size:16.5px;color:var(--ink-soft);line-height:1.65}
.sec.dark .sec-head .lede{color:#b9bcc2}

/* ============ STATEMENT ============ */
.statement{font-size:clamp(22px,3.2vw,36px);font-weight:500;line-height:1.3;letter-spacing:-.02em;max-width:880px;text-wrap:balance}
.statement b{font-weight:800;color:var(--accent-dark)}
.statement-cols{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:44px;max-width:880px}
@media(max-width:720px){.statement-cols{grid-template-columns:1fr;gap:26px}}
.statement-cols .sk{font-family:var(--mono);font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--accent-dark);display:block;margin-bottom:10px}
.statement-cols p{font-size:14.5px;color:var(--ink-soft);line-height:1.65}

/* ============ PRACTICE CARDS ============ */
.practices{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:48px}
@media(max-width:880px){.practices{grid-template-columns:1fr}}
.practice{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:10px;padding:34px;transition:border-color .2s,transform .25s ease,box-shadow .25s ease}
.practice:hover{border-color:var(--ink);transform:translateY(-3px);box-shadow:0 18px 40px -28px rgba(22,24,29,.35)}
.practice-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:20px}
.practice-top .pn{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--accent-dark);text-transform:uppercase}
.practice-top .pt{font-family:var(--mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);border:1px solid var(--line);border-radius:99px;padding:4px 10px;white-space:nowrap}
.practice h3{font-size:26px;font-weight:800;letter-spacing:-.02em;line-height:1.1}
.practice .pone{margin-top:10px;font-size:15.5px;font-weight:700;color:var(--ink)}
.practice .pbody{margin-top:10px;font-size:14.5px;color:var(--ink-soft);line-height:1.65}
.practice ul{list-style:none;margin:20px 0 6px;display:flex;flex-direction:column;gap:9px}
.practice li{font-size:13.5px;color:var(--ink);padding-left:18px;position:relative;line-height:1.5}
.practice li::before{content:"+";position:absolute;left:0;color:var(--accent-dark);font-weight:700}
.practice-foot{margin-top:auto;padding-top:24px}
.plink{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink);text-decoration:none;border-bottom:1.5px solid var(--accent);padding-bottom:4px;transition:color .2s}
.plink:hover{color:var(--accent-dark)}
.plink .arrow{font-family:var(--sans);font-size:14px}

/* ============ STEPS ============ */
.steps{margin-top:44px;border-top:1px solid var(--line)}
.step{display:grid;grid-template-columns:80px 1fr 1.35fr;gap:28px;align-items:start;padding:28px 0;border-bottom:1px solid var(--line)}
@media(max-width:767px){.step{grid-template-columns:1fr;gap:6px;padding:22px 0}}
.step .sn{font-family:var(--mono);font-size:12px;color:var(--accent-dark);padding-top:4px}
.step h4{font-size:19px;font-weight:800;letter-spacing:-.015em}
.step p{font-size:14.5px;color:var(--ink-soft);line-height:1.65;max-width:60ch}

/* ============ OPERATOR / FOUNDER ============ */
.founder{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center}
@media(max-width:880px){.founder{grid-template-columns:1fr;gap:36px}}
.opcard{background:var(--ink);color:#f0efeb;border-radius:10px;padding:30px;font-family:var(--mono)}
.opcard .op-head{display:flex;justify-content:space-between;font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:#6e747e;padding-bottom:14px;border-bottom:1px solid #2a2f38;margin-bottom:18px}
.opcard .op-row{display:flex;justify-content:space-between;gap:14px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:9px 0;border-bottom:1px dashed #2a2f38}
.opcard .op-row .k{color:#8d929c}
.opcard .op-row .v{color:#f0efeb;text-align:right}
.opcard .op-row .v.ac{color:#54c8ff}
.opcard .op-foot{margin-top:18px;font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:#6e747e;line-height:1.8}
.opcard .op-foot b{color:#54c8ff;font-weight:500}
.founder-text h3{font-size:clamp(24px,2.8vw,32px);font-weight:800;letter-spacing:-.02em;line-height:1.12;margin-top:16px}
.founder-text p{font-size:15.5px;color:var(--ink-soft);line-height:1.7;margin-top:16px}
.founder-text p b{color:var(--ink);font-weight:700}
.founder-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}

/* ============ TESTIMONIALS ============ */
.tgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:48px}
@media(max-width:1000px){.tgrid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.tgrid{grid-template-columns:1fr}}
.tcard{display:flex;flex-direction:column;gap:14px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:26px;transition:border-color .2s,transform .25s ease}
.tcard:hover{border-color:var(--ink);transform:translateY(-2px)}
.tstars{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--accent-dark)}
.tquote{font-size:14px;line-height:1.65;color:var(--ink-soft);flex:1}
.tauthor{display:flex;align-items:center;gap:12px;padding-top:14px;border-top:1px solid var(--line)}
.tavatar{width:44px;height:44px;border-radius:50%;overflow:hidden;flex:0 0 44px;background:var(--paper-deep)}
.tavatar img{width:100%;height:100%;object-fit:cover}
.tname{font-size:13.5px;font-weight:800;letter-spacing:-.01em}
.trole{font-family:var(--mono);font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);margin-top:3px;line-height:1.5}

/* ============ CTA BAND ============ */
.band{background:var(--ink);color:#f0efeb;border-radius:10px;padding:56px 40px;text-align:center;position:relative;overflow:hidden}
@media(max-width:640px){.band{padding:40px 24px}}
.band h2{font-size:clamp(24px,3.2vw,36px);font-weight:800;letter-spacing:-.025em;line-height:1.12;max-width:24ch;margin:18px auto 0;text-wrap:balance}
.band h2 em{font-style:italic;color:#54c8ff}
.band p{margin:16px auto 0;font-size:15.5px;color:#b9bcc2;max-width:52ch;line-height:1.65}
.band .band-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:30px}
.band .note{margin-top:18px;font-family:var(--mono);font-size:9.5px;letter-spacing:.13em;text-transform:uppercase;color:#6e747e}

/* ============ CONTACT ============ */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px}
@media(max-width:880px){.contact-grid{grid-template-columns:1fr;gap:36px}}
.contact-intro h2{font-size:clamp(26px,3.2vw,38px);font-weight:800;letter-spacing:-.025em;line-height:1.1;margin-top:16px;text-wrap:balance}
.contact-intro p{margin-top:16px;font-size:15.5px;color:var(--ink-soft);line-height:1.7;max-width:44ch}
.contact-detail{margin-top:28px;display:flex;flex-direction:column;gap:12px}
.contact-detail a{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);text-decoration:none}
.contact-detail a:hover{color:var(--accent-dark)}
.contact-detail .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);flex:0 0 7px}

.form{background:#fff;border:1px solid var(--line);border-radius:10px;padding:34px}
@media(max-width:560px){.form{padding:24px 20px}}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.field label{font-family:var(--mono);font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--ink)}
.field input,.field select,.field textarea{font-family:var(--sans);font-size:15px;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:13px 14px;width:100%;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,171,244,.15)}
.field textarea{resize:vertical;min-height:116px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
@media(max-width:560px){.field-row{grid-template-columns:1fr}}
.form .btn{width:100%;justify-content:center;margin-top:6px}
.recaptcha{margin:4px 0 16px}
.form-note{margin-top:16px;font-family:var(--mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);text-align:center;line-height:1.8}

/* ============ FOOTER ============ */
.footer{padding:44px 0 50px}
.footer-in{display:flex;flex-direction:column;gap:20px;align-items:center;text-align:center}
@media(min-width:768px){.footer-in{flex-direction:row;justify-content:space-between;text-align:left}}
.footer img{height:36px;width:auto}
.footer-copy{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);line-height:1.8;max-width:44ch}
.footer-links{display:flex;flex-wrap:wrap;gap:18px;justify-content:center}
.footer-links a{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);text-decoration:none;transition:color .2s}
.footer-links a:hover{color:var(--accent-dark)}