/* ========================================
   EcoWave Contracting — Shared Site Styles
   ======================================== */

:root{
  --bg:#0B0B0B;
  --surface:#171717;
  --surface-2:#2F2F2F;
  --ink:#F5F5F5;
  --ink-dim:rgba(245,245,245,.7);
  --ink-faint:rgba(245,245,245,.45);
  --accent:#4CAF50;
  --accent-soft:rgba(76,175,80,.12);
  --accent-line:rgba(76,175,80,.28);
  --hairline:rgba(245,245,245,.08);
  --max:1240px;
  --radius:14px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Montserrat',system-ui,sans-serif;
  font-weight:400;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 clamp(20px,4vw,40px)}

/* ---------- typography ---------- */
.eyebrow{
  font-size:12px;font-weight:600;letter-spacing:.22em;
  color:var(--accent);text-transform:uppercase;
}
h1,h2,h3{font-weight:800;line-height:1.05;letter-spacing:-.01em;margin:0}
h2{font-size:clamp(32px,4.6vw,56px);text-transform:uppercase}
h3{font-size:clamp(20px,2vw,26px)}
.green{color:var(--accent)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 22px;font-weight:700;font-size:13px;
  letter-spacing:.14em;text-transform:uppercase;
  border-radius:4px;
  transition:transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
  will-change:transform;
}
.btn .arrow{transition:transform .25s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}
.btn-primary{background:var(--accent);color:#0B0B0B}
.btn-primary:hover{background:#3e9e43;box-shadow:0 12px 30px -10px rgba(76,175,80,.5)}
.btn-ghost{border:1px solid var(--accent);color:var(--accent)}
.btn-ghost:hover{background:var(--accent);color:#0B0B0B}
.btn-dark{background:#0B0B0B;color:#fff}
.btn-dark:hover{background:#000}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:80;
  padding:16px 0;
  background:rgba(11,11,11,.92);
  backdrop-filter:saturate(140%) blur(12px);
  -webkit-backdrop-filter:saturate(140%) blur(12px);
  transition:background .35s var(--ease), backdrop-filter .35s var(--ease), border-color .35s var(--ease);
  border-bottom:1px solid var(--hairline);
}
.nav.scrolled{
  background:rgba(11,11,11,.92);
  backdrop-filter:saturate(140%) blur(12px);
  -webkit-backdrop-filter:saturate(140%) blur(12px);
  border-bottom-color:var(--hairline);
}
.nav-inner{display:flex;align-items:center;gap:32px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.04em}
.logo svg{width:34px;height:34px}
.logo img{width:34px;height:34px;display:block;border-radius:6px;object-fit:contain}
.logo .word{font-size:18px;text-transform:uppercase}
.logo .word b{color:var(--accent);font-weight:800}
.logo .tag{font-size:9px;letter-spacing:.28em;color:var(--ink-dim);text-transform:uppercase;margin-top:2px}
.nav-links{display:flex;gap:28px;margin-left:auto;align-items:center}
.nav-link{
  position:relative;font-size:13px;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink);padding:6px 0;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;
  transition:transform .3s var(--ease);
}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.active::after{transform:scaleX(1)}
.nav-link.has-sub{display:flex;align-items:center;gap:6px}
.nav-link.has-sub svg{width:10px;height:10px;opacity:.6}
.dropdown{position:relative}
.dropdown-menu{
  position:absolute;top:calc(100% + 12px);left:-16px;
  background:#141414;border:1px solid var(--hairline);
  border-radius:10px;padding:10px;min-width:280px;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:all .25s var(--ease);
  box-shadow:0 30px 60px -20px rgba(0,0,0,.7);
}
.dropdown:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-item{
  display:flex;align-items:center;gap:12px;padding:10px 12px;
  font-size:13px;font-weight:600;border-radius:6px;
  transition:background .2s var(--ease), color .2s var(--ease);
}
.dropdown-item .dot{
  width:8px;height:8px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 4px var(--accent-soft);flex:none;
}
.dropdown-item:hover{background:var(--accent-soft);color:var(--accent)}
.btn-quote-nav{padding:11px 18px;font-size:11px;animation:pulseGlow 2.6s var(--ease) infinite 1s}
@keyframes pulseGlow{
  0%,100%{box-shadow:0 0 0 0 rgba(76,175,80,0)}
  50%{box-shadow:0 0 0 8px rgba(76,175,80,.18)}
}
.hamburger{display:none;width:42px;height:42px;align-items:center;justify-content:center;margin-left:auto;font-size:24px;color:var(--ink)}
.mobile-menu{
  position:fixed;inset:0;background:var(--bg);z-index:90;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:28px;opacity:0;visibility:hidden;transition:.35s var(--ease);
}
.mobile-menu.open{opacity:1;visibility:visible}
.mobile-menu a{font-size:22px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.mobile-close{position:absolute;top:24px;right:24px;font-size:28px}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:auto;
  display:flex;align-items:center;
  padding:120px 0 60px;
  overflow:hidden;
  isolation:isolate;
}
.hero-bg{
  position:absolute;inset:0;z-index:-2;
  width:100%;height:100%;object-fit:cover;
}
.hero-overlay{
  position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(90deg,rgba(11,11,11,.92) 0%,rgba(11,11,11,.78) 38%,rgba(11,11,11,.35) 70%,rgba(11,11,11,.05) 100%),
    linear-gradient(180deg,rgba(11,11,11,.4) 0%,transparent 50%,rgba(11,11,11,.85) 100%);
}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) 1fr;gap:60px;align-items:center}
.hero-copy h1{font-size:clamp(42px,7.4vw,86px);text-transform:uppercase;line-height:.96;letter-spacing:-.02em}
.hero-rule{
  height:2px;background:var(--accent);margin:22px 0 22px;
  width:120px;
}
.hero-body{font-size:17px;color:var(--ink-dim);max-width:520px;line-height:1.6}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero-meta{
  display:flex;gap:30px;margin-top:46px;
  padding-top:24px;border-top:1px solid var(--hairline);
}
.hero-meta div{font-size:11px;letter-spacing:.2em;color:var(--ink-faint);text-transform:uppercase}
.hero-meta b{display:block;font-size:22px;color:var(--ink);letter-spacing:0;font-weight:700;margin-bottom:4px;text-transform:none}
.hero-photo{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/5;background:var(--surface-2)}
.hero-photo img{width:100%;height:100%;object-fit:cover}

/* ---------- feature bar ---------- */
.features{background:var(--surface-2);border-top:1px solid var(--accent-line);border-bottom:1px solid var(--hairline)}
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.feature{
  padding:44px 28px;
  border-right:1px solid var(--hairline);
  display:flex;flex-direction:column;gap:14px;
  transition:background .3s var(--ease);
}
.feature:last-child{border-right:none}
.feature:hover{background:#262626}
.feature-icon{
  width:48px;height:48px;border-radius:10px;
  background:var(--accent-soft);color:var(--accent);
  display:flex;align-items:center;justify-content:center;
  transition:transform .3s var(--ease);
}
.feature:hover .feature-icon{transform:translateY(-3px)}
.feature h3{
  color:var(--accent);font-size:14px;letter-spacing:.16em;
  text-transform:uppercase;font-weight:700;line-height:1.35;
}
.feature p{margin:0;font-size:13.5px;color:var(--ink-dim);line-height:1.55}

/* ---------- section base ---------- */
section{padding:clamp(70px,9vw,130px) 0;position:relative}
.s{padding:clamp(70px,9vw,130px) 0;position:relative}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:50px;flex-wrap:wrap}
.section-title{display:flex;flex-direction:column;gap:14px}
.link-arrow{
  font-size:12px;letter-spacing:.18em;font-weight:700;text-transform:uppercase;
  color:var(--accent);display:inline-flex;align-items:center;gap:8px;
  transition:gap .25s var(--ease);
}
.link-arrow:hover{gap:14px}
.link-arrow svg{width:14px;height:14px}

/* ---------- services ---------- */
.services{background:#080808}
.svc-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.svc{
  position:relative;aspect-ratio:3/4;border-radius:var(--radius);overflow:hidden;
  background:var(--surface-2);isolation:isolate;
  transition:transform .4s var(--ease);
}
.svc img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;
  transition:transform .8s var(--ease), filter .4s var(--ease);
}
.svc::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(11,11,11,.2) 0%,rgba(11,11,11,.55) 50%,rgba(11,11,11,.95) 100%);
  transition:background .4s var(--ease);
}
.svc-inner{
  position:absolute;inset:0;padding:24px;
  display:flex;flex-direction:column;justify-content:flex-end;gap:10px;
}
.svc-icon{
  width:44px;height:44px;border-radius:10px;background:var(--accent);color:#0B0B0B;
  display:flex;align-items:center;justify-content:center;margin-bottom:6px;
  transition:transform .35s var(--ease);
}
.svc h3{color:#fff;text-transform:uppercase;letter-spacing:.02em}
.svc p{color:var(--ink-dim);font-size:13.5px;margin:0;line-height:1.5;max-height:0;overflow:hidden;opacity:0;transition:max-height .5s var(--ease), opacity .4s var(--ease), margin .4s var(--ease)}
.svc-link{
  font-size:11px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;
  color:var(--accent);display:inline-flex;align-items:center;gap:8px;margin-top:10px;
}
.svc:hover{transform:translateY(-4px)}
.svc:hover img{transform:scale(1.07)}
.svc:hover .svc-icon{transform:rotate(-6deg) scale(1.05)}
.svc:hover p{max-height:80px;opacity:1;margin-top:2px}
.svc-border{
  position:absolute;inset:0;border-radius:var(--radius);pointer-events:none;
  border:1px solid transparent;transition:border-color .35s var(--ease);
}
.svc:hover .svc-border{border-color:var(--accent)}

/* ---------- projects ---------- */
.projects{background:#080808}
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:240px;gap:18px}
.proj{
  position:relative;border-radius:var(--radius);overflow:hidden;
  background:var(--surface-2);transition:transform .4s var(--ease);
}
.proj img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.proj-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 30%,rgba(11,11,11,.92) 100%);
  display:flex;flex-direction:column;justify-content:flex-end;padding:22px;gap:6px;
}
.proj-loc{
  display:inline-flex;align-items:center;gap:6px;
  font-size:10px;letter-spacing:.2em;text-transform:uppercase;font-weight:600;
  color:var(--accent);background:rgba(11,11,11,.7);
  padding:6px 10px;border-radius:50px;align-self:flex-start;
  border:1px solid var(--accent-line);
}
.proj-name{font-size:16px;font-weight:700;color:#fff;letter-spacing:.02em}
.proj-meta{font-size:12px;color:var(--ink-dim);max-height:0;overflow:hidden;opacity:0;transition:max-height .4s var(--ease), opacity .3s var(--ease)}
.proj:hover img{transform:scale(1.07)}
.proj:hover .proj-meta{max-height:30px;opacity:1}

/* ---------- testimonials ---------- */
.testimonials{background:var(--bg)}
.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.test{
  background:var(--surface-2);border:1px solid var(--hairline);
  border-radius:var(--radius);padding:30px;
  display:flex;flex-direction:column;gap:18px;
  transition:transform .35s var(--ease), border-color .35s var(--ease);
}
.test:hover{transform:translateY(-4px);border-color:var(--accent-line)}
.stars{display:flex;gap:3px;color:var(--accent)}
.stars svg{width:16px;height:16px}
.test-quote{font-size:15px;line-height:1.6;color:var(--ink);font-weight:500}
.test-author{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:14px;border-top:1px solid var(--hairline)}
.avatar{width:42px;height:42px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.test-author b{font-size:13px;font-weight:700;display:block}
.test-author span{font-size:11px;color:var(--ink-faint);letter-spacing:.14em;text-transform:uppercase}

/* ---------- service areas ---------- */
.areas{background:#080808}
.areas-head{text-align:center;margin-bottom:40px}
.areas-head h2{font-size:clamp(28px,4vw,48px)}
.pills{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:900px;margin:0 auto}
.pill{
  padding:12px 22px;background:var(--surface-2);border:1px solid var(--hairline);
  border-radius:50px;font-size:13px;font-weight:600;letter-spacing:.06em;
  color:var(--ink);transition:.25s var(--ease);
}
.pill:hover{background:var(--accent);color:#0B0B0B;border-color:var(--accent);transform:translateY(-2px)}

/* ---------- cta banner ---------- */
.cta-banner{
  background:var(--accent);color:#0B0B0B;padding:0;
  position:relative;overflow:hidden;isolation:isolate;
}
.cta-banner::before{
  content:"";position:absolute;inset:-40%;z-index:-1;
  background:radial-gradient(circle at 20% 50%,rgba(255,255,255,.15),transparent 50%),
             radial-gradient(circle at 80% 50%,rgba(255,255,255,.1),transparent 50%);
  animation:shimmer 8s var(--ease) infinite;
}
@keyframes shimmer{0%,100%{transform:translateX(-3%)}50%{transform:translateX(3%)}}
.cta-inner{
  display:flex;align-items:center;justify-content:space-between;gap:30px;
  padding:36px 0;flex-wrap:wrap;
}
.cta-left{display:flex;align-items:center;gap:18px}
.cta-icon{width:54px;height:54px;border-radius:14px;background:rgba(11,11,11,.12);display:flex;align-items:center;justify-content:center;color:#0B0B0B}
.cta-text h3{font-size:clamp(18px,2.2vw,24px);text-transform:uppercase;letter-spacing:.04em;font-weight:800}
.cta-text p{margin:4px 0 0;font-size:13px;font-weight:500;opacity:.85}

/* ---------- footer ---------- */
.footer{background:var(--bg);border-top:1px solid var(--accent-line);padding:80px 0 30px;color:var(--ink-dim)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.2fr;gap:40px}
.footer h4{
  font-size:11px;letter-spacing:.22em;color:var(--ink);text-transform:uppercase;
  font-weight:700;margin:0 0 18px;
}
.footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.footer li a{font-size:13.5px;color:var(--ink-dim);transition:color .2s var(--ease)}
.footer li a:hover{color:var(--accent)}
.footer-brand p{font-size:13.5px;line-height:1.6;margin:14px 0 18px;max-width:280px}
.socials{display:flex;gap:10px}
.social{
  width:38px;height:38px;border-radius:10px;background:var(--surface-2);
  display:flex;align-items:center;justify-content:center;color:var(--ink-dim);
  transition:.2s var(--ease);
}
.social:hover{background:var(--accent);color:#0B0B0B;transform:translateY(-2px)}
.contact-line{font-size:13.5px;display:flex;gap:10px;align-items:flex-start;margin-bottom:10px}
.contact-line svg{flex:none;color:var(--accent);margin-top:3px}
.footer-bottom{
  margin-top:60px;padding-top:24px;border-top:1px solid var(--hairline);
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);
}
.footer-bottom .green{color:var(--accent)}

/* ---------- reveal system ---------- */
.r{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease), transform .8s var(--ease)}
.r.in{opacity:1;transform:translateY(0)}
.r-d1{transition-delay:.08s}
.r-d2{transition-delay:.16s}
.r-d3{transition-delay:.24s}
.r-d4{transition-delay:.32s}

/* ---------- breadcrumb ---------- */
.crumb{
  padding-top:80px;padding-bottom:10px;
  font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);font-weight:600;
  display:flex;align-items:center;gap:8px;
}
.crumb a{color:var(--ink-dim);transition:color .2s var(--ease)}
.crumb a:hover{color:var(--accent)}
.crumb .here{color:var(--accent)}

/* ---------- subpage intro-grid ---------- */
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:flex-start}
.intro-grid p{font-size:15.5px;color:var(--ink-dim);line-height:1.7;margin:0 0 18px}

/* ---------- forms / estimator ---------- */
.est-card{
  background:var(--surface);border:1px solid var(--hairline);border-radius:var(--radius);
  padding:36px;
}
.est-card h3{font-size:24px;margin-bottom:6px}
.est-card .sub{font-size:13px;color:var(--ink-faint);margin:0 0 28px;letter-spacing:.08em}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}
.field label{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint);font-weight:600}
.field input,.field select,.field textarea{
  background:var(--surface-2);border:1px solid var(--hairline);border-radius:8px;
  padding:13px 14px;font-size:14px;color:var(--ink);font-family:inherit;
  transition:border-color .2s var(--ease);width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.field textarea{min-height:100px;resize:vertical}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .feature:nth-child(2){border-right:none}
  .feature:nth-child(1),.feature:nth-child(2){border-bottom:1px solid var(--hairline)}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .proj-grid{grid-template-columns:repeat(2,1fr)}
  .test-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .intro-grid{grid-template-columns:1fr}
  .hero-grid{grid-template-columns:1fr}
}
@media (max-width:760px){
  .nav-links{display:none}
  .hamburger{display:flex}
  .hero{padding-top:96px}
  .hero-grid{grid-template-columns:1fr}
  .hero-meta{flex-wrap:wrap;gap:18px}
  .hero-meta b{font-size:18px}
  .features-grid{grid-template-columns:1fr}
  .feature{border-right:none;border-bottom:1px solid var(--hairline)}
  .svc-grid{grid-template-columns:1fr}
  .proj-grid{grid-template-columns:1fr;grid-auto-rows:220px}
  .footer-grid{grid-template-columns:1fr}
  .section-head{align-items:flex-start}
  .cta-inner{flex-direction:column;align-items:flex-start;text-align:left}
  .row2{grid-template-columns:1fr}
}

/* ========================================
   Service subpage styles (process, materials, faq, gallery, etc.)
   Lifted from interlock-installation reference so all service pages match.
   ======================================== */

/* hero-trust (service hero stats row) */
.hero-trust{
  display:flex;gap:24px;margin-top:36px;flex-wrap:wrap;
  padding-top:24px;border-top:1px solid var(--hairline);
}
.hero-trust > div{
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-faint);font-weight:600;
}
.hero-trust b{
  display:block;font-size:18px;color:var(--ink);letter-spacing:0;
  margin-bottom:4px;font-weight:700;text-transform:none;
}

/* intro (why-it-matters body + drop-cap + checks) */
.intro{background:var(--bg)}
.intro p{font-size:16px;color:var(--ink-dim);margin:0 0 16px;line-height:1.7}
.intro p:first-of-type::first-letter{
  font-size:46px;float:left;line-height:.9;
  color:var(--accent);font-weight:800;margin:6px 12px 0 0;
}
.checks{
  list-style:none;padding:0;margin:24px 0 0;
  display:grid;grid-template-columns:1fr 1fr;gap:14px;
}
.checks li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14px;color:var(--ink-dim);line-height:1.5;
}
.checks svg{flex:none;color:var(--accent);margin-top:3px}

/* sub-services grid */
.subs{background:#080808}
.sub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.sub{
  background:var(--surface);border:1px solid var(--hairline);
  border-radius:var(--radius);padding:28px;
  transition:transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}
.sub:hover{transform:translateY(-4px);border-color:var(--accent-line);background:#1c1c1c}
.sub-icon{
  width:52px;height:52px;border-radius:12px;
  background:var(--accent-soft);color:var(--accent);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;transition:transform .35s var(--ease);
}
.sub:hover .sub-icon{transform:rotate(-6deg) scale(1.05)}
.sub h3{font-size:17px;letter-spacing:.04em;text-transform:uppercase;margin-bottom:10px}
.sub p{font-size:13.5px;color:var(--ink-dim);line-height:1.55;margin:0}

/* materials / build spec */
.materials{background:var(--bg)}
.mat-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
.mat-photo{
  border-radius:var(--radius);overflow:hidden;
  aspect-ratio:5/4;background:var(--surface-2);position:relative;
}
.mat-photo img{width:100%;height:100%;object-fit:cover}
.spec-list{list-style:none;padding:0;margin:24px 0 0}
.spec-list li{
  padding:18px 0;border-bottom:1px solid var(--hairline);
  display:flex;justify-content:space-between;align-items:flex-start;gap:20px;
}
.spec-list li:last-child{border-bottom:none}
.spec-list b{font-size:14px;letter-spacing:.06em}
.spec-list span{font-size:13px;color:var(--ink-dim);text-align:right;max-width:60%}

/* process timeline */
.process{background:#080808}
.proc-track{
  position:relative;display:grid;grid-template-columns:repeat(4,1fr);
  gap:30px;margin-top:30px;padding:30px 0;
}
.proc-line{
  position:absolute;top:78px;left:8%;right:8%;height:2px;
  background:linear-gradient(90deg,transparent,var(--hairline),transparent);
}
.proc-line::after{
  content:"";position:absolute;inset:0;background:var(--accent);
  transform:scaleX(0);transform-origin:left;
  transition:transform 1.8s var(--ease);
}
.proc-track.in .proc-line::after{transform:scaleX(1)}
.proc-step{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px}
.proc-num{font-size:11px;letter-spacing:.3em;color:var(--accent);font-weight:700}
.proc-node{
  width:88px;height:88px;border-radius:50%;
  background:var(--surface);border:1px solid var(--hairline);
  display:flex;align-items:center;justify-content:center;
  color:var(--accent);position:relative;z-index:2;
  transition:transform .5s var(--ease), background .35s var(--ease), border-color .35s var(--ease);
}
.proc-step:hover .proc-node{background:var(--accent-soft);border-color:var(--accent)}
.proc-track.in .proc-node{animation:pop .5s var(--ease) backwards}
.proc-track.in .proc-step:nth-child(2) .proc-node{animation-delay:.5s}
.proc-track.in .proc-step:nth-child(3) .proc-node{animation-delay:.8s}
.proc-track.in .proc-step:nth-child(4) .proc-node{animation-delay:1.1s}
.proc-track.in .proc-step:nth-child(5) .proc-node{animation-delay:1.4s}
@keyframes pop{from{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}
.proc-step h3{font-size:15px;letter-spacing:.14em;text-transform:uppercase}
.proc-step p{font-size:13.5px;color:var(--ink-dim);margin:0;max-width:220px;line-height:1.5}

/* before/after gallery */
.gallery{background:var(--bg)}
.ba-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ba{
  position:relative;border-radius:var(--radius);overflow:hidden;
  aspect-ratio:4/3;background:var(--surface-2);
}
.ba img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:transform .8s var(--ease);
}
.ba:hover img{transform:scale(1.05)}
.ba-tag{
  position:absolute;top:14px;left:14px;z-index:2;
  font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  background:rgba(11,11,11,.78);border:1px solid var(--accent-line);
  color:var(--accent);padding:6px 10px;border-radius:50px;font-weight:700;
}
.ba-cap{
  position:absolute;left:0;right:0;bottom:0;padding:18px;
  background:linear-gradient(180deg,transparent,rgba(11,11,11,.92));
  font-size:13px;color:var(--ink-dim);font-weight:600;
}
.ba-cap b{color:#fff;display:block;font-size:14px;margin-bottom:2px;letter-spacing:.04em}

/* FAQ */
.faq{background:#080808}
.faq-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:60px;align-items:flex-start}
.faq-list{display:flex;flex-direction:column;gap:10px}
.q{
  background:var(--surface);border:1px solid var(--hairline);
  border-radius:12px;overflow:hidden;
  transition:border-color .3s var(--ease);
}
.q[open]{border-color:var(--accent-line)}
.q summary{
  list-style:none;cursor:pointer;padding:22px 24px;
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  font-size:15px;font-weight:600;
}
.q summary::-webkit-details-marker{display:none}
.q .ic{
  width:28px;height:28px;border-radius:50%;
  background:var(--accent-soft);color:var(--accent);
  display:flex;align-items:center;justify-content:center;flex:none;
  transition:transform .3s var(--ease), background .3s var(--ease), color .3s var(--ease);
}
.q[open] .ic{transform:rotate(45deg);background:var(--accent);color:#0B0B0B}
.q-body{padding:0 24px 22px;color:var(--ink-dim);font-size:14.5px;line-height:1.65;max-width:680px}

/* estimate form */
.estimate{background:#080808;border-top:1px solid var(--hairline)}
.est-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:60px;align-items:center}

/* service-page responsive */
@media (max-width:1080px){
  .mat-grid,.faq-grid,.est-grid{grid-template-columns:1fr;gap:40px}
  .sub-grid{grid-template-columns:repeat(2,1fr)}
  .ba-grid{grid-template-columns:repeat(2,1fr)}
  .proc-track{grid-template-columns:repeat(2,1fr);gap:50px 30px}
  .proc-line{display:none}
}
@media (max-width:760px){
  .hero-trust{flex-wrap:wrap;gap:18px}
  .hero-trust b{font-size:16px}
  .checks{grid-template-columns:1fr}
  .sub-grid,.ba-grid{grid-template-columns:1fr}
  .proc-track{grid-template-columns:1fr}
  .spec-list li{flex-direction:column;gap:4px}
  .spec-list span{text-align:left;max-width:100%}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .r{opacity:1;transform:none}
}