:root{
  --bg:#14171c;
  --bg-2:#1b1f26;
  --paper:#eee9df;
  --paper-dim:#c9c3b6;
  --amber:#f5a623;
  --teal:#3c6e71;
  --rust:#d64933;
  --line:rgba(238,233,223,0.12);
  --radius:2px;
}
*{margin:0;padding:0;box-sizing:border-box;}
[hidden]{display:none !important;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--paper);
  font-family:'Inter',sans-serif;
  overflow-x:hidden;
}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:-0.02em;}
.mono{font-family:'JetBrains Mono',monospace;}
a{color:inherit;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
}

/* ---------- NAV ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;justify-content:space-between;align-items:center;
  padding:22px 6vw;
  mix-blend-mode:difference;
}
.brand{font-family:'Space Grotesk';font-weight:700;font-size:1.1rem;letter-spacing:0.02em;}
.brand span{color:var(--amber);}
nav a{
  font-family:'JetBrains Mono';font-size:0.78rem;text-decoration:none;
  text-transform:uppercase;letter-spacing:0.08em;margin-left:28px;
}
.nav-links{display:flex;}
@media(max-width:720px){ .nav-links{display:none;} }

/* ---------- HERO ---------- */
.hero{
  position:relative;
  height:100svh;
  display:flex;
  align-items:center;
  background:radial-gradient(120% 90% at 75% 20%, #1f2530 0%, #14171c 60%);
}
#hero-canvas{
  position:absolute;inset:0;width:100%;height:100%;
}
.hero-inner{
  position:relative;z-index:2;
  padding:0 6vw;
  max-width:640px;
}
.eyebrow{
  font-family:'JetBrains Mono';font-size:0.78rem;color:var(--amber);
  letter-spacing:0.12em;text-transform:uppercase;margin-bottom:18px;
  display:flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--amber);}
.hero h1{
  font-size:clamp(2.6rem,6.2vw,4.6rem);
  line-height:1.02;
  color:var(--paper);
}
.hero h1 em{
  font-style:normal;color:var(--amber);
}
.hero p{
  margin-top:22px;font-size:1.05rem;color:var(--paper-dim);max-width:460px;line-height:1.6;
}
.hero-cta{
  margin-top:34px;display:flex;gap:14px;flex-wrap:wrap;
}
.btn{
  font-family:'JetBrains Mono';font-size:0.82rem;text-transform:uppercase;letter-spacing:0.06em;
  padding:15px 26px;border-radius:var(--radius);text-decoration:none;
  display:inline-flex;align-items:center;gap:10px;transition:transform .25s ease, background .25s ease;
  border:none;cursor:pointer;background:transparent;
}
.btn-solid{background:var(--amber);color:#14171c;font-weight:600;}
.btn-solid:hover{transform:translateY(-2px);}
.btn-ghost{border:1px solid var(--line);color:var(--paper);}
.btn-ghost:hover{border-color:var(--paper);}

.rating-strip{
  position:absolute;bottom:32px;left:6vw;z-index:2;
  display:flex;align-items:center;gap:14px;
  font-family:'JetBrains Mono';font-size:0.78rem;color:var(--paper-dim);
}
.stars{color:var(--amber);letter-spacing:2px;}

/* ---------- SECTION SHELL ---------- */
section{padding:110px 6vw;position:relative;}
.section-head{
  display:flex;justify-content:space-between;align-items:flex-end;
  margin-bottom:56px;flex-wrap:wrap;gap:20px;border-bottom:1px solid var(--line);padding-bottom:24px;
}
.section-tag{font-family:'JetBrains Mono';font-size:0.78rem;color:var(--amber);text-transform:uppercase;letter-spacing:0.1em;}
.section-head h2{font-size:clamp(1.8rem,3.2vw,2.6rem);margin-top:8px;}

/* ---------- SERVICES ---------- */
.services-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);
}
.service-card{
  background:var(--bg);padding:34px 28px;position:relative;transition:background .3s ease;
}
.service-card:hover{background:var(--bg-2);}
.service-num{font-family:'JetBrains Mono';font-size:0.75rem;color:var(--paper-dim);}
.service-card h3{font-size:1.25rem;margin:18px 0 10px;}
.service-card p{font-size:0.92rem;color:var(--paper-dim);line-height:1.55;}

/* ---------- GALLERY ---------- */
.gallery-grid{
  display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:180px;gap:10px;
}
.gallery-grid div{
  border-radius:var(--radius);
  display:flex;align-items:flex-end;padding:14px;
  font-family:'JetBrains Mono';font-size:0.72rem;color:rgba(238,233,223,0.75);
  background-size:cover;background-position:center;
  border:1px solid var(--line);
}
.g1{grid-column:span 2;grid-row:span 2;background:linear-gradient(155deg,#2a3138,#1b1f26);}
.g2{background:linear-gradient(155deg,#26343a,#1b1f26);}
.g3{background:linear-gradient(155deg,#332a22,#1b1f26);}
.g4{grid-column:span 2;background:linear-gradient(155deg,#233029,#1b1f26);}
.g5{background:linear-gradient(155deg,#2a2530,#1b1f26);}
@media(max-width:720px){
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
  .g1{grid-column:span 2;grid-row:span 1;}
  .g4{grid-column:span 2;}
}
.gallery-note{
  margin-top:18px;font-size:0.75rem;color:var(--paper-dim);
}

/* ---------- REVIEWS ---------- */
.reviews-rail{
  display:flex;gap:18px;overflow-x:auto;padding-bottom:10px;scrollbar-width:none;
}
.reviews-rail::-webkit-scrollbar{display:none;}
.review-card{
  flex:0 0 340px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;
}
.review-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;}
.review-stars{color:var(--amber);font-family:'JetBrains Mono';letter-spacing:2px;font-size:0.85rem;}
.review-loc{font-family:'JetBrains Mono';font-size:0.72rem;color:var(--paper-dim);}
.review-card p{font-size:0.95rem;line-height:1.6;color:var(--paper);}
.review-job{margin-top:18px;font-family:'JetBrains Mono';font-size:0.7rem;color:var(--teal);text-transform:uppercase;letter-spacing:0.06em;}
.review-name{margin-top:6px;font-size:0.75rem;color:var(--paper-dim);}
.review-photo{
  width:100%;height:180px;object-fit:cover;border-radius:var(--radius);
  border:1px solid var(--line);margin-bottom:16px;
}

.owner-reply{
  margin-top:16px;padding:14px 16px;
  background:var(--bg);border-left:2px solid var(--amber);border-radius:var(--radius);
}
.owner-reply-label{font-size:0.68rem;color:var(--amber);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:6px;}
.owner-reply p{font-size:0.85rem;line-height:1.5;color:var(--paper-dim);}

.user-reviews-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px;margin-top:24px;
}
.user-reviews-grid:empty{display:none;}
.user-reviews-grid .review-card{border-color:var(--amber);}

.review-form-wrap{
  max-width:520px;margin:56px auto 0;background:var(--bg-2);
  border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;
}
.review-form-wrap h3{font-size:1.25rem;margin-bottom:20px;text-align:center;}
.review-form-wrap form{display:flex;flex-direction:column;gap:18px;}
.review-form-wrap #reviewFormMsg{text-align:center;font-size:0.78rem;color:var(--teal);min-height:1.2em;}

/* ---------- WARRANTY / TRUST ---------- */
.trust-band{
  display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.trust-band div{padding:34px 24px;border-right:1px solid var(--line);}
.trust-band div:last-child{border-right:none;}
.trust-num{font-family:'Space Grotesk';font-size:2.2rem;color:var(--amber);}
.trust-label{font-family:'JetBrains Mono';font-size:0.72rem;color:var(--paper-dim);text-transform:uppercase;margin-top:6px;letter-spacing:0.05em;}
@media(max-width:720px){ .trust-band{grid-template-columns:repeat(2,1fr);} .trust-band div{border-bottom:1px solid var(--line);} }

/* ---------- CONTACT ---------- */
.contact-wrap{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;
}
@media(max-width:820px){ .contact-wrap{grid-template-columns:1fr;} }
.field{margin-bottom:20px;}
.field label{
  display:block;font-family:'JetBrains Mono';font-size:0.72rem;text-transform:uppercase;
  letter-spacing:0.06em;color:var(--paper-dim);margin-bottom:8px;
}
.field input, .field select, .field textarea,
.review-form-wrap input, .review-form-wrap select, .review-form-wrap textarea{
  width:100%;background:var(--bg);border:1px solid var(--line);color:var(--paper);
  padding:13px 14px;border-radius:var(--radius);font-family:'Inter';font-size:0.95rem;
}
.field input:focus, .field select:focus, .field textarea:focus,
.review-form-wrap input:focus, .review-form-wrap select:focus, .review-form-wrap textarea:focus{
  outline:2px solid var(--amber);border-color:var(--amber);
}
.field textarea, .review-form-wrap textarea{resize:vertical;min-height:100px;}
.field-hint{margin-top:6px;font-size:0.68rem;color:var(--paper-dim);}
.field-error{margin-top:10px;font-size:0.72rem;color:var(--rust);}

.contact-side h3{font-size:1.6rem;margin-bottom:16px;}
.contact-side p{color:var(--paper-dim);line-height:1.6;margin-bottom:26px;}
.contact-side strong{color:var(--amber);}
.contact-line{
  display:flex;align-items:center;gap:14px;padding:16px 0;border-top:1px solid var(--line);
  font-family:'JetBrains Mono';font-size:0.88rem;
}
.contact-line:last-child{border-bottom:1px solid var(--line);}

#form-status{margin-top:14px;font-size:0.78rem;color:var(--paper-dim);}

/* ---------- QUOTE WIZARD ---------- */
.wizard-progress{
  height:3px;background:var(--line);border-radius:99px;overflow:hidden;margin-bottom:12px;
}
.wizard-progress-bar{
  height:100%;width:16.67%;background:var(--amber);transition:width .3s ease;
}
.wizard-step-label{
  font-size:0.7rem;color:var(--paper-dim);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:28px;
}
.wizard-step h4{
  font-size:1.1rem;margin-bottom:16px;
}
.wizard-hint{font-size:0.85rem;color:var(--paper-dim);margin-bottom:16px;}
.wizard-optional{color:var(--paper-dim);font-weight:400;text-transform:none;letter-spacing:0;font-size:0.85rem;}

.check-row{
  display:flex;align-items:center;gap:10px;padding:12px 14px;margin-bottom:8px;
  border:1px solid var(--line);border-radius:var(--radius);font-size:0.95rem;cursor:pointer;
  transition:border-color .2s ease;
}
.check-row:hover{border-color:var(--paper-dim);}
.check-row input{accent-color:var(--amber);width:16px;height:16px;flex-shrink:0;}

.wizard-nav{
  display:flex;justify-content:space-between;gap:14px;margin-top:32px;
}
.wizard-nav .btn{cursor:pointer;border:none;}
.wizard-nav #wizardBack{background:transparent;border:1px solid var(--line);}
.wizard-nav #wizardBack:disabled{opacity:0.35;cursor:not-allowed;}
.wizard-nav #wizardNext, .wizard-nav #wizardSubmit{flex:1;justify-content:center;}
.wizard-nav #wizardBack{flex:0 0 auto;}

/* ---------- MULTI-STEP QUOTE FORM ---------- */
.step-progress{
  height:3px;background:var(--line);border-radius:2px;overflow:hidden;margin-bottom:10px;
}
.step-progress-bar{
  height:100%;width:16.6%;background:var(--amber);transition:width .3s ease;
}
.step-label{
  font-size:0.72rem;color:var(--paper-dim);margin-bottom:28px;text-transform:uppercase;letter-spacing:0.06em;
}
.step-question{
  display:block;font-family:'Space Grotesk';font-size:1.1rem;font-weight:600;margin-bottom:6px;
}
.form-step{animation:step-in .25s ease;}
@keyframes step-in{ from{opacity:0;transform:translateY(6px);} to{opacity:1;transform:translateY(0);} }

.choice-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:16px;
}
.choice-grid-single{grid-template-columns:1fr;}
.choice-card{
  position:relative;display:flex;align-items:center;padding:16px 18px;
  border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;
  background:var(--bg-2);transition:border-color .2s ease, background .2s ease;
  font-size:0.92rem;
}
.choice-card input{
  position:absolute;opacity:0;width:100%;height:100%;left:0;top:0;margin:0;cursor:pointer;
}
.choice-card:has(input:checked){
  border-color:var(--amber);background:rgba(245,166,35,0.08);color:var(--amber);
}
.choice-card:has(input:focus-visible){outline:2px solid var(--amber);outline-offset:2px;}

.step-nav{
  display:flex;justify-content:space-between;gap:12px;margin-top:32px;
}
.step-nav .btn{flex:0 0 auto;}
#stepNext, #stepSubmit{margin-left:auto;}

/* ---------- STICKY MOBILE CTA ---------- */
.sticky-cta{
  position:fixed;bottom:0;left:0;right:0;z-index:60;
  background:var(--amber);color:#14171c;
  display:none;justify-content:center;align-items:center;
  padding:16px;font-family:'JetBrains Mono';font-weight:600;text-decoration:none;
  font-size:0.85rem;letter-spacing:0.05em;text-transform:uppercase;
}
@media(max-width:720px){ .sticky-cta{display:flex;} body{padding-bottom:60px;} }

/* ---------- BACK TO TOP ---------- */
.back-to-top{
  position:fixed;bottom:24px;right:24px;z-index:55;
  width:44px;height:44px;border-radius:50%;border:1px solid var(--line);
  background:var(--bg-2);color:var(--amber);font-size:1.2rem;cursor:pointer;
  display:none;align-items:center;justify-content:center;
  transition:border-color .2s ease;
}
.back-to-top:hover{border-color:var(--amber);}
.back-to-top.visible{display:flex;}
@media(max-width:720px){ .back-to-top{bottom:76px;} }

footer{
  padding:40px 6vw;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-family:'JetBrains Mono';font-size:0.72rem;color:var(--paper-dim);
}