/* ============================================================
   Solution Gear Co. — SITEWIDE ENHANCEMENT LAYER
   Cohesion, conversion, and 3D/4D flow across every page.
   Loaded after styles.css on all pages.

   TACTIC LEDGER (this layer adds, on top of the 60 in index.html):
   PSYCHOLOGICAL (new): exit-intent recovery, sticky CTA persistence (Zeigarnik),
     scroll-depth commitment, trust-strip repetition (mere-exposure), countdown of
     value (free + warranty), proximity grouping of CTAs, von Restorff (gold pops),
     anchoring rail always visible, friction-free tel: everywhere, progress feedback.
   VISUAL (new): scroll-linked gear rotation (4D = motion over time), gear-tooth
     section dividers, magnetic buttons, image reveal masks, parallax depth layers,
     count-up stat motion, gradient-mesh atmospheres, hover lift on every card,
     focus glow, animated underline links, sticky gold quote rail.
   MARKETING (new): sticky quote rail (always-on CTA), trust strip every page,
     exit-intent quote modal, inline mini-quote on service pages, click-to-call rail,
     review proof strip, value-stack repetition, urgency persistence, internal-link
     flow between services, conversion event hooks.
   ============================================================ */

/* ---------- Smooth, cohesive flow ---------- */
html { scroll-behavior: smooth; }
section { position: relative; }

/* Section enter choreography for ALL pages (interior pages too) */
.section > .wrap > * { will-change: auto; }

/* ---------- Gear-tooth section divider (cohesion motif) ---------- */
.gear-divide { position: relative; height: 0; }
.gear-divide::after {
  content: ""; position: absolute; left: 0; right: 0; top: -6px; height: 12px;
  background-image: radial-gradient(circle at 6px -2px, var(--bronze) 0 3px, transparent 3.5px);
  background-size: 18px 12px; background-repeat: repeat-x; opacity: 0.35;
}

/* ---------- Trust strip (under hero, every page) ---------- */
.trust-strip {
  display: flex; flex-wrap: wrap; gap: 1.25rem 2.25rem; justify-content: center;
  padding: 1rem 1.5rem; background: rgba(255,255,255,0.7); backdrop-filter: blur(8px);
  border: 1px solid var(--silver-200); border-radius: 12px; box-shadow: var(--shadow-sm);
  margin: 0 auto; max-width: 1100px;
}
.trust-strip .ts {
  display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.86rem; font-weight: 600;
  color: var(--ink-soft); white-space: nowrap;
}
.trust-strip .ts svg { color: var(--bronze); flex-shrink: 0; }
.trust-strip .ts strong { color: var(--ink); }

/* ---------- Sticky gold quote rail (desktop, always-on CTA) ---------- */
.quote-rail {
  position: fixed; right: 1.1rem; bottom: 1.4rem; z-index: 140;
  display: none; flex-direction: column; gap: 0.5rem; align-items: stretch;
  opacity: 0; transform: translateY(14px); transition: opacity 0.4s var(--ease), transform 0.4s var(--ease-spring);
}
.quote-rail.show { opacity: 1; transform: none; }
.quote-rail a {
  font-family: var(--font-display); font-weight: 700; font-size: 0.92rem; text-align: center;
  padding: 0.8rem 1.1rem; border-radius: 50px; box-shadow: var(--shadow-md);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
}
.quote-rail .qr-quote { background: var(--bronze-grad); color: #fff; box-shadow: var(--shadow-bronze); }
.quote-rail .qr-call { background: #fff; color: var(--ink); border: 1px solid var(--silver-300); }
.quote-rail a:hover { transform: translateY(-2px); }
@media (min-width: 1024px) { .quote-rail { display: flex; } }

/* ---------- Magnetic / shimmer buttons (delight) ---------- */
.btn { will-change: transform; }
.btn--primary, .btn--gold { position: relative; overflow: hidden; }

/* ---------- Scroll-reveal (richer than base, applied to all pages) ---------- */
.fx { opacity: 0; transform: translateY(34px); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out); }
.fx.in { opacity: 1; transform: none; }
.fx-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out); }
.fx-left.in { opacity: 1; transform: none; }
.fx-right { opacity: 0; transform: translateX(40px); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out); }
.fx-right.in { opacity: 1; transform: none; }
.fx-scale { opacity: 0; transform: scale(0.92); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-spring); }
.fx-scale.in { opacity: 1; transform: none; }
.fx-stagger > * { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.fx-stagger.in > * { opacity: 1; transform: none; }
.fx-stagger.in > *:nth-child(2){ transition-delay: 0.08s; }
.fx-stagger.in > *:nth-child(3){ transition-delay: 0.16s; }
.fx-stagger.in > *:nth-child(4){ transition-delay: 0.24s; }
.fx-stagger.in > *:nth-child(5){ transition-delay: 0.32s; }
.fx-stagger.in > *:nth-child(6){ transition-delay: 0.40s; }

/* ---------- Image reveal mask (premium reveal) ---------- */
.img-reveal { position: relative; overflow: hidden; }
.img-reveal img, .img-reveal picture { display: block; }
.img-reveal::after {
  content: ""; position: absolute; inset: 0; background: var(--paper);
  transform: scaleX(1); transform-origin: right; transition: transform 0.9s var(--ease-out);
}
.img-reveal.in::after { transform: scaleX(0); }

/* ---------- Scroll-linked corner gear (4D motion over time) ---------- */
.scroll-gear {
  position: fixed; z-index: 1; pointer-events: none; opacity: 0.06;
  right: -60px; top: 18%; width: 340px; height: 340px; color: var(--graphite);
  will-change: transform;
}
.scroll-gear.two { right: auto; left: -80px; top: 62%; width: 260px; height: 260px; opacity: 0.05; color: var(--bronze); }
@media (max-width: 900px) { .scroll-gear { display: none; } }

/* ---------- Inline mini quote CTA (service pages) ---------- */
.mini-quote {
  background: linear-gradient(135deg, #2d343c, #1a1f24); color: #fff; border-radius: 16px;
  padding: clamp(1.8rem, 4vw, 2.8rem); display: grid; grid-template-columns: 1.1fr 1fr; gap: 2rem; align-items: center;
  position: relative; overflow: hidden;
}
.mini-quote::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 90% at 85% 15%, var(--bronze-glow), transparent 60%); }
.mini-quote h3 { color: #fff; position: relative; font-size: var(--step-2); }
.mini-quote p { color: var(--silver-300); position: relative; margin-top: 0.5rem; }
.mini-quote .mq-form { position: relative; display: grid; gap: 0.6rem; }
.mini-quote .mq-form .row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.mini-quote input, .mini-quote select { padding: 0.75rem 0.85rem; border-radius: 8px; border: 1px solid rgba(255,255,255,0.18); background: rgba(255,255,255,0.08); color: #fff; font-family: var(--font-body); font-size: 0.92rem; }
.mini-quote input::placeholder { color: rgba(255,255,255,0.6); }
.mini-quote input:focus, .mini-quote select:focus { outline: none; border-color: var(--bronze); box-shadow: 0 0 0 3px var(--bronze-glow); }
.mini-quote select option { color: #1a1f24; }
@media (max-width: 760px) { .mini-quote { grid-template-columns: 1fr; } }

/* ---------- Exit-intent quote modal ---------- */
.exit-modal { position: fixed; inset: 0; z-index: 320; background: rgba(26,31,36,0.6); backdrop-filter: blur(4px); display: none; align-items: center; justify-content: center; padding: 1.5rem; }
.exit-modal.open { display: flex; animation: fadeIn 0.3s var(--ease); }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.exit-card { background: #fff; border-radius: 18px; max-width: 480px; width: 100%; padding: 2.2rem; position: relative; box-shadow: var(--shadow-lg); animation: popUp 0.4s var(--ease-spring); border-top: 5px solid; border-image: var(--bronze-grad) 1; }
@keyframes popUp { from { transform: translateY(20px) scale(0.96); opacity: 0; } to { transform: none; opacity: 1; } }
.exit-card h3 { font-size: var(--step-2); margin-bottom: 0.4rem; }
.exit-card p { color: var(--ink-soft); font-size: 0.95rem; margin-bottom: 1.2rem; }
.exit-card .exit-close { position: absolute; top: 1rem; right: 1rem; background: none; border: 0; font-size: 1.6rem; color: var(--steel-500); cursor: pointer; line-height: 1; }
.exit-card .exit-badges { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1rem; font-size: 0.8rem; color: var(--steel-500); }
.exit-card .exit-badges span { display: inline-flex; align-items: center; gap: 0.35rem; }
.exit-card .exit-badges svg { color: var(--bronze); }

/* ---------- Review proof strip ---------- */
.proof-strip { display: flex; align-items: center; justify-content: center; gap: 1.5rem; flex-wrap: wrap; text-align: center; }
.proof-strip .stars { color: var(--bronze); font-size: 1.2rem; letter-spacing: 2px; }
.proof-strip .proof-text { font-size: 0.95rem; color: var(--ink-soft); }
.proof-strip .proof-text strong { color: var(--ink); }

/* ---------- Count-up emphasis ---------- */
.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1.5rem; text-align: center; }
.kpi .kpi-num { font-family: var(--font-display); font-weight: 900; font-size: clamp(2.2rem, 5vw, 3.4rem); background: linear-gradient(135deg, var(--graphite), var(--silver-400)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; line-height: 1; }
.kpi .kpi-num .u { background: var(--bronze-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.kpi .kpi-label { font-size: 0.82rem; color: var(--steel-500); margin-top: 0.4rem; letter-spacing: 0.02em; }

/* magnetic hover for any .magnetic */
.magnetic { transition: transform 0.2s var(--ease-out); }

@media (prefers-reduced-motion: reduce) {
  .fx, .fx-left, .fx-right, .fx-scale, .fx-stagger > * { opacity: 1 !important; transform: none !important; }
  .img-reveal::after { display: none; }
  .scroll-gear { display: none; }
}

/* ===== sg-estimate-band-v2 : marketing CTA band (animated) ===== */
.sg-estimate-band{position:relative;overflow:hidden;background:linear-gradient(100deg,#8a5e2a,#b07a3c 45%,#c8924c 70%,#b07a3c);color:#fff;padding-block:1.4rem;}
.sg-estimate-band::after{content:"";position:absolute;top:0;bottom:0;width:40%;left:-50%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-18deg);animation:sgSheen 5.5s ease-in-out infinite;pointer-events:none;}
.sg-estimate-inner{display:flex;align-items:center;justify-content:center;gap:clamp(1rem,4vw,3rem);}
.sg-estimate-iso{width:88px;height:88px;flex:0 0 auto;background:#fff;border-radius:50%;padding:5px;box-shadow:0 6px 18px rgba(0,0,0,.22);animation:sgFloat 4s ease-in-out infinite;}
.sg-estimate-iso.right{animation-delay:2s;}
.sg-estimate-core{text-align:center;}
.sg-estimate-kicker{margin:0 0 .25rem;font-family:var(--font-mono,monospace);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;opacity:.95;display:inline-flex;align-items:center;gap:.45rem;}
.sg-live-dot{width:9px;height:9px;border-radius:50%;background:#46e08a;box-shadow:0 0 0 0 rgba(70,224,138,.7);animation:sgDot 1.6s ease-in-out infinite;}
.sg-estimate-head{margin:0 0 .55rem;font-family:var(--font-display,sans-serif);font-weight:800;font-size:clamp(1.15rem,3vw,1.7rem);letter-spacing:-.01em;line-height:1.1;}
.sg-free{position:relative;display:inline-block;color:#fff;background:rgba(0,0,0,.18);padding:0 .35em;border-radius:.3em;animation:sgFreePulse 1.8s ease-in-out infinite;}
.sg-estimate-call{display:inline-flex;align-items:center;gap:.6rem;background:#fff;color:#7a4f1e;font-family:var(--font-display,sans-serif);font-weight:800;font-size:clamp(1.3rem,3.6vw,1.9rem);letter-spacing:-.01em;padding:.6rem 1.4rem;border-radius:999px;text-decoration:none;box-shadow:0 0 0 0 rgba(255,255,255,.7);animation:sgPulseRing 2s ease-out infinite;transition:transform .15s ease;}
.sg-estimate-call:hover{transform:translateY(-2px) scale(1.03);}
.sg-phone{width:1em;height:1em;transform-origin:center;animation:sgPhoneRing 2.4s ease-in-out infinite;}
.sg-estimate-sub{margin:.55rem 0 0;font-size:.86rem;opacity:.95;}
@media(max-width:680px){.sg-estimate-iso{width:60px;height:60px;}.sg-estimate-inner{gap:.8rem;}}
@media(max-width:480px){.sg-estimate-iso.right{display:none;}}
@keyframes sgSheen{0%{left:-50%;}55%,100%{left:130%;}}
@keyframes sgFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}
@keyframes sgDot{0%,100%{box-shadow:0 0 0 0 rgba(70,224,138,.7);}70%{box-shadow:0 0 0 8px rgba(70,224,138,0);}}
@keyframes sgFreePulse{0%,100%{transform:scale(1);}50%{transform:scale(1.07);}}
@keyframes sgPulseRing{0%{box-shadow:0 0 0 0 rgba(255,255,255,.7);}70%{box-shadow:0 0 0 18px rgba(255,255,255,0);}100%{box-shadow:0 0 0 0 rgba(255,255,255,0);}}
@keyframes sgPhoneRing{0%,55%,100%{transform:rotate(0);}5%,15%,25%,35%{transform:rotate(-13deg);}10%,20%,30%,40%{transform:rotate(13deg);}}
@media(prefers-reduced-motion:reduce){.sg-estimate-band::after,.sg-estimate-iso,.sg-live-dot,.sg-free,.sg-estimate-call,.sg-phone{animation:none!important;}}