/* ============================================================
   RN Contractors — shared site design system (inner pages)
   Warm cinematic: near-black warm ink + plaster + oxide accent.
   ============================================================ */
:root{
  --ink:#16140f; --ink-2:#1d1b16; --surface:#221f19; --surface-2:#2a261f;
  --hair:#3a352c; --hair-soft:#2d2922;
  --plaster:#e5e1d6; --limewash:#efece3; --signal:#ece8de;
  --muted:#a8a294; --muted-2:#827c70; --stone:#6f6a5d;
  --oxide:#c2553a; --oxide-dim:#9a3f2b;
  --fd:"Space Grotesk"; --fb:"Inter"; --fm:"JetBrains Mono";
  --pad:clamp(22px,5vw,72px);
  --maxw:1240px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--ink);color:var(--signal);
  font-family:var(--fb),system-ui,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.55}
a{color:inherit;text-decoration:none;cursor:pointer}
img{max-width:100%;display:block}
::selection{background:var(--oxide);color:#fff}
:focus-visible{outline:2px solid var(--oxide);outline-offset:3px;border-radius:2px}

.mono{font-family:var(--fm),ui-monospace,monospace;text-transform:uppercase;letter-spacing:.18em;font-size:.7rem}
.mono-sm{font-family:var(--fm),monospace;text-transform:uppercase;letter-spacing:.16em;font-size:.62rem}
.fd{font-family:var(--fd),system-ui,sans-serif;letter-spacing:-.02em}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.eyebrow{color:var(--oxide);display:inline-flex;align-items:center;gap:11px}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--oxide)}
.lead{color:var(--muted);max-width:52ch;font-size:clamp(1rem,1.3vw,1.12rem);line-height:1.65}

/* ---------- buttons ---------- */
.btn-primary{display:inline-flex;align-items:center;gap:9px;background:var(--oxide);color:#fff;
  padding:13px 22px;border-radius:4px;font-weight:500;font-size:.9rem;border:none;cursor:pointer;
  transition:transform .22s cubic-bezier(.2,.8,.2,1),background .22s}
.btn-primary:hover{transform:translateY(-2px);background:#d36044}
.btn-primary .arrow{transition:transform .22s cubic-bezier(.2,.8,.2,1)}
.btn-primary:hover .arrow{transform:translateX(4px)}
.btn-ghost{display:inline-flex;align-items:center;gap:9px;color:var(--signal);padding:13px 18px;
  border:1px solid var(--hair);border-radius:4px;font-size:.9rem;font-weight:500;
  transition:border-color .22s,background .22s}
.btn-ghost:hover{border-color:var(--limewash);background:rgba(239,236,227,.05)}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto 0;height:64px;z-index:70;display:flex;align-items:center;
  justify-content:space-between;padding-inline:var(--pad);
  background:rgba(22,20,15,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--hair-soft)}
.nav .brand{display:flex;align-items:center;gap:11px}
.nav .brand img{height:24px;filter:invert(1) brightness(1.4)}
.nav .brand span{color:var(--limewash);letter-spacing:.16em}
.nav .links{display:flex;align-items:center;gap:30px}
.nav .links a{color:var(--signal);opacity:.82;position:relative;padding-bottom:4px}
.nav .links a::after{content:"";position:absolute;inset:auto 0 0 0;height:1px;background:var(--oxide);
  transform:scaleX(0);transform-origin:left;transition:transform .3s cubic-bezier(.2,.8,.2,1)}
.nav .links a:hover,.nav .links a[aria-current]{opacity:1}
.nav .links a:hover::after,.nav .links a[aria-current]::after{transform:scaleX(1)}
.nav .menu-btn{display:none;background:none;border:1px solid var(--hair);color:var(--signal);
  padding:8px 12px;border-radius:3px}
@media(max-width:860px){.nav .links{display:none}.nav .menu-btn{display:inline-block}}

/* ---------- page hero band ---------- */
.page-hero{padding:calc(64px + clamp(48px,8vw,110px)) 0 clamp(40px,6vw,72px);
  border-bottom:1px solid var(--hair-soft)}
.page-hero h1{font-size:clamp(2.6rem,6.4vw,5.4rem);font-weight:600;line-height:1.0;letter-spacing:-.035em;margin:18px 0 0}
.page-hero .lead{margin-top:24px}

/* ---------- sections ---------- */
.section{padding:clamp(56px,8vw,104px) 0;border-bottom:1px solid var(--hair-soft)}
.section h2{font-size:clamp(1.9rem,3.6vw,3rem);font-weight:600;letter-spacing:-.03em;line-height:1.05}

/* ---------- grid cards ---------- */
.grid{display:grid;gap:18px}
.cols-2{grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr))}
.cols-3{grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.card{position:relative;background:var(--surface);border:1px solid var(--hair-soft);border-radius:6px;
  overflow:hidden;transition:border-color .25s,transform .25s}
.card:hover{border-color:var(--oxide);transform:translateY(-3px)}
.card .thumb{aspect-ratio:4/3;background:
  linear-gradient(135deg,#2c2820,#211e18 60%,#1a1813);position:relative;overflow:hidden}
.card .thumb::after{content:"";position:absolute;inset:0;
  background:radial-gradient(120% 90% at 30% 20%,rgba(194,85,58,.10),transparent 60%)}
.card .thumb .mk{position:absolute;left:16px;top:16px;color:var(--muted)}
.card .body{padding:20px 20px 24px}
.card .body .meta{color:var(--muted-2);margin-bottom:10px}
.card .body h3{font-family:var(--fd);font-size:1.25rem;font-weight:600;letter-spacing:-.01em}
/* viewfinder corner brackets on hover */
.card .corner{position:absolute;width:18px;height:18px;border:1.5px solid var(--oxide);opacity:0;transition:opacity .25s}
.card:hover .corner{opacity:1}
.corner.tl{top:10px;left:10px;border-right:0;border-bottom:0}
.corner.tr{top:10px;right:10px;border-left:0;border-bottom:0}
.corner.bl{bottom:10px;left:10px;border-right:0;border-top:0}
.corner.br{bottom:10px;right:10px;border-left:0;border-top:0}

/* ---------- service rows ---------- */
.srow{display:grid;grid-template-columns:64px 1fr;gap:22px;padding:30px 0;border-top:1px solid var(--hair-soft);align-items:start}
.srow:last-child{border-bottom:1px solid var(--hair-soft)}
.srow .ix{font-family:var(--fm);font-size:.8rem;color:var(--oxide);padding-top:6px}
.srow h3{font-family:var(--fd);font-size:clamp(1.3rem,2.4vw,1.9rem);font-weight:600;letter-spacing:-.02em}
.srow p{color:var(--muted);margin-top:10px;max-width:60ch}

/* ---------- stats ---------- */
.stats{display:flex;flex-wrap:wrap;gap:clamp(28px,5vw,72px)}
.stats .n{font-family:var(--fd);font-size:clamp(2.6rem,5vw,4rem);font-weight:600;line-height:1}
.stats .l{font-family:var(--fm);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin-top:8px}

/* ---------- process ---------- */
.steps{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.steps .st{font-family:var(--fm);font-size:.74rem;letter-spacing:.04em;color:var(--signal);
  border:1px solid var(--hair);border-radius:4px;padding:9px 13px;position:relative}
.steps .st b{color:var(--oxide);margin-right:7px}

/* ---------- footer ---------- */
.footer{padding:clamp(48px,7vw,80px) 0 36px;background:var(--ink-2)}
.footer .top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
@media(max-width:760px){.footer .top{grid-template-columns:1fr 1fr}}
.footer h4{font-family:var(--fm);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-2);margin-bottom:16px}
.footer a{color:var(--muted);display:block;padding:5px 0;transition:color .2s}
.footer a:hover{color:var(--oxide)}
.footer .brandblock .fd{font-size:1.4rem;color:var(--limewash)}
.footer .bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:44px;
  padding-top:22px;border-top:1px solid var(--hair-soft);color:var(--muted-2)}

/* ---------- mobile menu ---------- */
.mmenu{position:fixed;inset:0;z-index:69;background:var(--ink);display:none;flex-direction:column;
  justify-content:center;padding:0 32px;gap:14px}
.mmenu.open{display:flex}
.mmenu a{font-family:var(--fd);font-size:2rem;color:var(--limewash)}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ===== MOBILE: overflow guard + flow-page tweaks ===== */
/* NOTE: overflow-x:clip (NOT hidden) — `hidden` creates a scroll container that breaks position:sticky (the pinned scrollytelling). clip prevents horizontal scroll without that side effect. */
html, body { overflow-x: clip; max-width: 100%; }
.wrap, .lead, p, h1, h2, h3 { overflow-wrap: break-word; }
@media (max-width:640px){
  .page-hero h1{ font-size:clamp(2.1rem,9vw,3rem); }
  .page-hero{ padding-top:calc(64px + 36px); padding-bottom:38px; }
  .section{ padding:clamp(46px,9vw,72px) 0; }
  .footer .top{ grid-template-columns:1fr; gap:26px; }
  .stats{ gap:26px 34px; }
  .srow{ grid-template-columns:1fr; gap:10px; }
  .srow .ix{ padding-top:0; }
}

/* mobile: force text to fit viewport (fix grid-child overflow) */
@media (max-width:640px){
  .csplit{ grid-template-columns:1fr !important; }
  .csplit > *, .grid > *, .info, .formcard, .srow > *{ min-width:0; }
  .lead{ max-width:100% !important; }
  .info .blk .v, .footer a{ overflow-wrap:anywhere; }
}