/* ============================================================
   CLIFF'S WELDING — Industrial Heritage Badge / Brutalist
   Mobile-first. 375px-perfect. AA. prefers-reduced-motion safe.
   ============================================================ */

:root{
  --steel-900:#0e0f12;
  --steel-850:#15171b;
  --steel-800:#1b1e23;
  --steel-700:#23272e;
  --steel-600:#2e333b;
  --steel-500:#3a4049;
  --line:#3a4049;
  --ink:#f3f1ea;          /* warm off-white */
  --ink-dim:#b8b6ad;
  --ink-mute:#8b8980;
  --spark:#fc7a00;        /* brand weld-spark orange */
  --spark-2:#ff9a33;
  --spark-glow:rgba(252,122,0,.55);
  --molten:#ffd27a;
  --blueprint:#5a7fb0;
  --maxw:1120px;
  --r:4px;
  --shadow:0 14px 40px rgba(0,0,0,.45);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  font-family:"Helvetica Neue",Arial,system-ui,sans-serif;
  background:var(--steel-900);
  color:var(--ink);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

/* steel texture overlay on body */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    repeating-linear-gradient(0deg,rgba(255,255,255,.012) 0 2px,transparent 2px 4px),
    radial-gradient(120% 80% at 50% 0%,rgba(252,122,0,.05),transparent 60%);
  mix-blend-mode:screen;
}

img{max-width:100%;height:auto;display:block}
a{color:inherit}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 18px;position:relative;z-index:1}

/* ---- Type ---- */
h1,h2,h3{
  font-family:"Arial Black","Helvetica Neue",Impact,sans-serif;
  font-weight:900;line-height:1.02;letter-spacing:-.01em;
  text-transform:uppercase;margin:0;
}
.kicker{
  display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.22em;
  text-transform:uppercase;color:var(--spark);margin-bottom:.6rem;
  padding-left:1.6rem;position:relative;
}
.kicker::before{content:"";position:absolute;left:0;top:50%;width:1.1rem;height:2px;background:var(--spark);transform:translateY(-50%)}
.section-title{font-size:clamp(1.7rem,7vw,2.6rem)}
.section-lede{color:var(--ink-dim);max-width:46ch;margin:.7rem 0 0;font-size:1.02rem}

/* ---- Skip link ---- */
.skip-link{position:absolute;left:-999px;top:0;z-index:200;background:var(--spark);color:#111;padding:.7rem 1rem;font-weight:800;border-radius:0 0 var(--r) 0}
.skip-link:focus{left:0}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  min-height:48px;padding:.8rem 1.4rem;border-radius:var(--r);
  font-weight:800;letter-spacing:.04em;text-transform:uppercase;font-size:.86rem;
  text-decoration:none;cursor:pointer;border:2px solid transparent;
  transition:transform .12s ease,box-shadow .2s ease,background .2s ease;
}
.btn-lg{min-height:54px;padding:.95rem 1.7rem;font-size:.92rem}
.btn-block{width:100%}
.btn-accent{background:var(--spark);color:#1a1206;border-color:var(--spark);box-shadow:0 0 0 0 var(--spark-glow)}
.btn-accent:hover{background:var(--spark-2);box-shadow:0 8px 26px var(--spark-glow);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--steel-500)}
.btn-ghost:hover{border-color:var(--spark);color:var(--spark)}
.btn:focus-visible{outline:3px solid var(--molten);outline-offset:2px}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(14,15,18,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:1rem;min-height:64px}
.brand{display:flex;align-items:center;flex:0 0 auto;text-decoration:none;padding:6px 0}
.brand-logo{height:34px;width:auto}
.main-nav{display:none;margin-left:auto;gap:1.4rem}
.main-nav a{text-decoration:none;font-weight:700;font-size:.84rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-dim);padding:.4rem 0}
.main-nav a:hover{color:var(--spark)}
.header-cta{display:none;margin-left:1rem}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;overflow:hidden;border-bottom:3px solid var(--spark);background:var(--steel-850)}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-img{width:100%;height:100%;object-fit:cover;object-position:center;opacity:.42;filter:grayscale(.25) contrast(1.05)}
.hero-scrim{position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(14,15,18,.55) 0%,rgba(14,15,18,.82) 60%,var(--steel-900) 100%),
  radial-gradient(80% 60% at 20% 30%,rgba(252,122,0,.14),transparent 60%);}
.blueprint-grid{position:absolute;inset:0;opacity:.16;
  background-image:linear-gradient(var(--blueprint) 1px,transparent 1px),linear-gradient(90deg,var(--blueprint) 1px,transparent 1px);
  background-size:46px 46px;mask-image:linear-gradient(180deg,transparent,#000 30%,#000 70%,transparent);}

.hero-content{padding:3.4rem 18px 3rem;position:relative;z-index:2}
.eyebrow{display:inline-block;font-size:.74rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:var(--spark);
  border:1px solid var(--spark);padding:.35rem .7rem;border-radius:2px;margin-bottom:1.1rem;background:rgba(252,122,0,.07)}

.hero-title{font-size:clamp(2.4rem,13vw,4.6rem);letter-spacing:-.02em}
.hero-title .line{display:block}
.spark-line{position:relative;display:inline-block}
.igniteword{
  color:var(--spark);
  text-shadow:0 0 18px var(--spark-glow);
  position:relative;
}
/* spark burst sits near the headline */
.spark-burst{position:absolute;top:-18%;right:-10%;width:clamp(120px,38vw,220px);height:auto;pointer-events:none;overflow:visible}
.spark-burst .sparks line{stroke:var(--spark);stroke-width:3;stroke-linecap:round;opacity:0}
.spark-burst .arc-core{fill:#fff;opacity:0}

.hero-sub{color:var(--ink-dim);font-size:1.06rem;max-width:42ch;margin:1.3rem 0 1.8rem}
.hero-actions{display:flex;flex-direction:column;gap:.7rem}
.hero-actions .btn{width:100%}

.hero-trust{list-style:none;display:flex;flex-wrap:wrap;gap:0;margin:2.2rem 0 0;padding:1.1rem 0 0;border-top:1px solid var(--line)}
.hero-trust li{flex:1 1 33%;min-width:96px;display:flex;flex-direction:column;padding:.2rem 0}
.hero-trust strong{font-family:"Arial Black",sans-serif;font-size:.98rem;letter-spacing:.01em;color:var(--ink)}
.hero-trust span{font-size:.74rem;color:var(--ink-mute);text-transform:uppercase;letter-spacing:.1em}

/* ============================================================
   SECTIONS (shared)
   ============================================================ */
.section{padding:3.4rem 0;position:relative}
.section-head{margin-bottom:2rem}
.section + .section{border-top:1px solid var(--line)}

/* riveted panel utility */
.riveted{position:relative;border:1px solid var(--line);border-radius:var(--r)}
.riveted::before,.riveted::after{content:"";position:absolute;width:5px;height:5px;border-radius:50%;background:var(--steel-500);box-shadow:inset 0 1px 1px rgba(0,0,0,.6)}

/* ---- SERVICES ---- */
.services{background:var(--steel-850)}
.cards{display:grid;grid-template-columns:1fr;gap:14px}
.card{
  background:var(--steel-800);border:1px solid var(--line);border-radius:var(--r);
  padding:1.5rem 1.3rem;position:relative;overflow:hidden;
  transition:border-color .2s,transform .15s,box-shadow .2s;
}
.card::after{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--spark);transform:scaleY(0);transform-origin:top;transition:transform .25s ease}
.card:hover{border-color:var(--steel-500);transform:translateY(-2px);box-shadow:var(--shadow)}
.card:hover::after{transform:scaleY(1)}
/* corner rivets */
.card .card-ico{width:48px;height:48px;margin-bottom:1rem}
.card-ico svg{width:48px;height:48px;fill:none;stroke:var(--spark);stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round}
.card h3{font-size:1.12rem;letter-spacing:0;margin-bottom:.45rem;text-transform:uppercase}
.card p{color:var(--ink-dim);font-size:.95rem;margin:0}

/* ---- HERITAGE ---- */
.heritage{background:
  radial-gradient(90% 60% at 80% 0%,rgba(252,122,0,.08),transparent 55%),var(--steel-900);}
.heritage-grid{display:grid;grid-template-columns:1fr;gap:2.2rem;align-items:center}
.heritage-badge-col{display:flex;justify-content:center}
.crest{width:min(78vw,260px);aspect-ratio:1;filter:drop-shadow(0 10px 30px rgba(0,0,0,.5))}
.crest-svg{width:100%;height:100%}
.crest-ring{fill:none;stroke:var(--spark);stroke-width:3}
.crest-ring-thin{fill:none;stroke:var(--steel-500);stroke-width:1.5}
.crest-arc-top,.crest-arc-bot{fill:var(--ink);font-family:"Arial Black",sans-serif;font-weight:900;font-size:15px;letter-spacing:3px;text-anchor:middle}
.crest-arc-bot{fill:var(--ink-dim);font-size:12px;letter-spacing:4px}
.crest-rule{stroke:var(--spark);stroke-width:2}
.crest-est{fill:var(--ink-dim);font-family:"Arial Black",sans-serif;font-size:15px;letter-spacing:6px;text-anchor:middle}
.crest-year{fill:var(--spark);font-family:"Arial Black",sans-serif;font-weight:900;font-size:46px;letter-spacing:1px;text-anchor:middle;text-shadow:0 0 18px var(--spark-glow)}
.rivet{fill:var(--steel-500)}

.heritage-body p{color:var(--ink-dim);margin:1rem 0}
.timeline{list-style:none;margin:1.6rem 0 0;padding:0;border-left:2px solid var(--line)}
.timeline li{position:relative;padding:.4rem 0 .9rem 1.2rem}
.timeline li::before{content:"";position:absolute;left:-7px;top:.85rem;width:12px;height:12px;background:var(--spark);border:2px solid var(--steel-900);border-radius:50%}
.t-year{display:block;font-family:"Arial Black",sans-serif;color:var(--spark);font-size:.86rem;letter-spacing:.05em;text-transform:uppercase}
.t-label{display:block;color:var(--ink-dim);font-size:.95rem}

/* ---- WHY ---- */
.why{background:var(--steel-850)}
.why-grid{display:grid;grid-template-columns:1fr;gap:1.4rem}
.why-item{padding:1.3rem 0;border-top:1px solid var(--line)}
.why-num{font-family:"Arial Black",sans-serif;font-size:1.6rem;color:var(--spark);opacity:.6;display:block;margin-bottom:.3rem}
.why-item h3{font-size:1.1rem;text-transform:uppercase;margin-bottom:.4rem}
.why-item p{color:var(--ink-dim);font-size:.95rem;margin:0}

.blueprint-figure{margin:2.4rem 0 0;border:1px solid var(--line);border-radius:var(--r);background:
  linear-gradient(180deg,#0c1622,#0a1119);padding:1.2rem;position:relative;overflow:hidden}
.blueprint-figure::before{content:"";position:absolute;inset:0;opacity:.25;
  background-image:linear-gradient(var(--blueprint) .5px,transparent .5px),linear-gradient(90deg,var(--blueprint) .5px,transparent .5px);background-size:22px 22px}
.bp-draw{width:100%;height:auto;position:relative;z-index:1}
.bp-line{fill:none;stroke:var(--blueprint);stroke-width:1.4;opacity:.9}
.bp-strong{stroke:var(--spark);stroke-width:2}
.blueprint-figure figcaption{position:relative;z-index:1;color:var(--blueprint);font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;margin-top:.7rem;text-align:center}

/* ---- ABOUT ---- */
.about{background:var(--steel-900)}
.about-grid{display:grid;grid-template-columns:1fr;gap:2rem}
.about-body p{color:var(--ink-dim);margin:1rem 0}
.about-photos{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.about-photos figure{margin:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;position:relative}
.about-photos figure:first-child{grid-column:1 / -1}
.about-photos img{width:100%;height:200px;object-fit:cover;filter:grayscale(.1) contrast(1.03)}
.about-photos figure::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(252,122,0,.0);transition:box-shadow .2s}
.about-photos figure:hover::after{box-shadow:inset 0 0 0 2px var(--spark)}

/* ---- REVIEWS ---- */
.reviews{background:var(--steel-850)}
.review-strip{display:grid;grid-template-columns:1fr;gap:14px}
.review{margin:0;background:var(--steel-800);border:1px solid var(--line);border-left:3px solid var(--spark);border-radius:var(--r);padding:1.4rem}
.review .stars{color:var(--spark);letter-spacing:2px;font-size:1rem;margin-bottom:.6rem}
.review p{margin:0 0 .8rem;color:var(--ink);font-size:1rem}
.review cite{font-style:normal;color:var(--ink-mute);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}
.review-note{color:var(--ink-mute);font-size:.82rem;margin-top:1.2rem;text-align:center}

/* ---- LOCATION ---- */
.location{background:var(--steel-900)}
.location-grid{display:grid;grid-template-columns:1fr;gap:1.8rem}
.nap{list-style:none;margin:1.4rem 0;padding:0}
.nap li{display:flex;flex-direction:column;gap:.15rem;padding:.7rem 0;border-bottom:1px solid var(--line)}
.nap-label{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.14em;color:var(--spark)}
.nap a,.nap span{color:var(--ink);text-decoration:none;font-size:1.02rem}
.nap a:hover{color:var(--spark)}
.location-map{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;min-height:300px}
.location-map iframe{width:100%;height:320px;border:0;display:block;filter:grayscale(.3) contrast(1.05)}

/* ---- CONTACT ---- */
.contact{background:
  linear-gradient(180deg,var(--steel-850),var(--steel-900));
  border-top:3px solid var(--spark)}
.contact-grid{display:grid;grid-template-columns:1fr;gap:2rem}
.contact-intro p{color:var(--ink-dim);margin:1rem 0 1.4rem}
.contact-call{display:inline-flex;flex-direction:column;text-decoration:none;border:1px solid var(--line);border-radius:var(--r);padding:.9rem 1.2rem;background:var(--steel-800)}
.contact-call:hover{border-color:var(--spark)}
.contact-call-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-mute)}
.contact-call-num{font-family:"Arial Black",sans-serif;font-size:1.5rem;color:var(--spark)}

.quote-form{display:grid;grid-template-columns:1fr 1fr;gap:14px;background:var(--steel-800);border:1px solid var(--line);border-radius:var(--r);padding:1.4rem}
.field{display:flex;flex-direction:column;gap:.35rem}
.field-full{grid-column:1 / -1}
.quote-form label{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-dim)}
.quote-form input,.quote-form select,.quote-form textarea{
  background:var(--steel-900);border:1px solid var(--steel-500);border-radius:var(--r);
  color:var(--ink);padding:.75rem .8rem;font-size:1rem;font-family:inherit;min-height:48px;width:100%;
}
.quote-form textarea{min-height:auto;resize:vertical}
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{outline:none;border-color:var(--spark);box-shadow:0 0 0 3px rgba(252,122,0,.2)}
.quote-form .btn{grid-column:1 / -1}
.form-status{grid-column:1 / -1;margin:0;font-size:.9rem;color:var(--spark);min-height:1.2em;font-weight:700}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--steel-850);border-top:1px solid var(--line);padding:2.4rem 0 6.5rem}
.footer-inner{display:grid;gap:1.4rem}
.footer-brand img{height:42px;width:auto;margin-bottom:.6rem}
.footer-tag{color:var(--ink-mute);font-size:.9rem;margin:0;max-width:34ch}
.footer-meta p{margin:.2rem 0;color:var(--ink-dim);font-size:.92rem}
.footer-meta a{color:var(--ink);text-decoration:none}
.footer-meta a:hover{color:var(--spark)}
.footer-copy{color:var(--ink-mute);font-size:.8rem;margin:0;padding-top:1rem;border-top:1px solid var(--line)}

/* ============================================================
   STICKY MOBILE CTA
   ============================================================ */
.mobile-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:120;display:flex;
  background:rgba(14,15,18,.96);backdrop-filter:blur(8px);
  border-top:1px solid var(--line);
  padding:.5rem;gap:.5rem;
  padding-bottom:calc(.5rem + env(safe-area-inset-bottom));
}
.mcta{flex:1;display:flex;align-items:center;justify-content:center;gap:.45rem;min-height:50px;border-radius:var(--r);
  text-decoration:none;font-weight:800;text-transform:uppercase;letter-spacing:.04em;font-size:.86rem}
.mcta svg{width:20px;height:20px;fill:currentColor}
.mcta-call{background:var(--steel-700);color:var(--ink);border:1px solid var(--steel-500)}
.mcta-quote{flex:1.6;background:var(--spark);color:#1a1206}

/* ============================================================
   RESPONSIVE — TABLET / DESKTOP
   ============================================================ */
@media (min-width:680px){
  .cards{grid-template-columns:1fr 1fr}
  .why-grid{grid-template-columns:1fr 1fr}
  .review-strip{grid-template-columns:1fr 1fr 1fr}
  .hero-actions{flex-direction:row}
  .hero-actions .btn{width:auto}
  .about-grid{grid-template-columns:1.05fr 1fr}
  .about-photos img{height:160px}
}
@media (min-width:900px){
  .main-nav{display:flex}
  .header-cta{display:inline-flex}
  .mobile-cta{display:none}
  .site-footer{padding-bottom:2.4rem}
  .section{padding:5rem 0}
  .cards{grid-template-columns:1fr 1fr 1fr}
  .heritage-grid{grid-template-columns:.85fr 1.15fr;gap:3rem}
  .why-grid{grid-template-columns:1fr 1fr 1fr 1fr}
  .location-grid{grid-template-columns:1fr 1.1fr;align-items:start}
  .contact-grid{grid-template-columns:.85fr 1.15fr;align-items:start}
  .footer-inner{grid-template-columns:1.4fr 1fr;align-items:start}
  .footer-copy{grid-column:1 / -1}
  .hero-content{padding:5.5rem 18px 4.5rem}
}

/* ============================================================
   MOTION — only when motion is allowed
   ============================================================ */
@media (prefers-reduced-motion:no-preference){
  /* spark ignition on hero */
  .spark-burst .sparks line{animation:sparkfly .55s ease-out forwards}
  .spark-burst .sparks line:nth-child(2){animation-delay:.04s}
  .spark-burst .sparks line:nth-child(3){animation-delay:.08s}
  .spark-burst .sparks line:nth-child(4){animation-delay:.02s}
  .spark-burst .sparks line:nth-child(5){animation-delay:.06s}
  .spark-burst .sparks line:nth-child(6){animation-delay:.1s}
  .spark-burst .sparks line:nth-child(7){animation-delay:.03s}
  .spark-burst .sparks line:nth-child(8){animation-delay:.07s}
  .spark-burst .arc-core{animation:arcflash .5s ease-out forwards}
  .igniteword{animation:moltenglow 1.1s ease-out .15s both}

  @keyframes sparkfly{
    0%{opacity:0;stroke-dasharray:0 90}
    25%{opacity:1}
    100%{opacity:0;stroke-dasharray:90 0}
  }
  @keyframes arcflash{
    0%{opacity:0;r:2}
    20%{opacity:1;r:9}
    100%{opacity:0;r:3}
  }
  @keyframes moltenglow{
    0%{color:var(--ink);text-shadow:0 0 0 transparent}
    35%{color:var(--molten);text-shadow:0 0 30px var(--spark),0 0 60px var(--spark-glow)}
    100%{color:var(--spark);text-shadow:0 0 18px var(--spark-glow)}
  }

  /* blueprint / crest line-draw, triggered when .in-view added by JS */
  .crest-ring-draw{stroke-dasharray:630;stroke-dashoffset:630}
  .crest.in-view .crest-ring-draw{animation:draw 1.1s ease forwards}
  .bp-line{stroke-dasharray:600;stroke-dashoffset:600}
  .blueprint-figure.in-view .bp-line{animation:draw 1.3s ease forwards}
  .blueprint-figure.in-view .bp-line:nth-child(even){animation-delay:.15s}

  @keyframes draw{to{stroke-dashoffset:0}}

  /* gentle rise for cards */
  .reveal{opacity:0;transform:translateY(18px)}
  .reveal.in-view{opacity:1;transform:none;transition:opacity .5s ease,transform .5s ease}
}

/* reduced-motion: everything visible & static */
@media (prefers-reduced-motion:reduce){
  .spark-burst{display:none}
  .igniteword{color:var(--spark);text-shadow:0 0 14px var(--spark-glow)}
  .crest-ring-draw,.bp-line{stroke-dashoffset:0}
}

/* focus visibility everywhere */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,iframe:focus-visible{
  outline:3px solid var(--molten);outline-offset:2px;border-radius:2px;
}