/* ============================================================================
   FIVE FINGERS FRP — single stylesheet
   Same system as the Celestia build, re-derived for this brand:
   - Colour: the logo is pure black/silver, so the scale is a near-neutral
     graphite (hue 212°, taken from the site's own steel/sky photography).
     One interactive colour, "Pultrusion Blue", for links + focus. No gold.
   - Type: Montserrat 800 uppercase (matches the logo's heavy geometric caps)
     for display, Inter for everything readable. Both self-hosted.
   - Shape: 2px corners on surfaces, capsule buttons, brushed-steel dark bands.
   ========================================================================== */

/* ---------- 1. FONTS ---------- */
@font-face{font-family:"Montserrat";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/montserrat-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-style:normal;font-weight:800;font-display:swap;src:url(../fonts/montserrat-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:"Inter";font-style:normal;font-weight:100 900;font-display:swap;src:url(../fonts/inter-latin-wght-normal.woff2) format("woff2")}

/* ---------- 2. TOKENS ---------- */
:root{
  /* graphite scale, hue-locked */
  --g-0:#FFFFFF; --g-50:#EEF1F5; --g-100:#E0E5EC; --g-200:#C6CDD7; --g-300:#97A1AE;
  --g-400:#646E7B; --g-500:#4A535F; --g-600:#3B434E; --g-700:#2E353E; --g-800:#232930;
  --g-900:#191D22; --g-950:#111418;

  --signal:#2F6DB0; --signal-d:#245891; --signal-l:#8DB8E6; --signal-bg:#E6EEF8;
  --wa:#13803F; --wa-h:#0F6E35;            /* WhatsApp, darkened for AA with white text */
  --err:#B42318;

  /* semantic */
  --ink:var(--g-900); --text:var(--g-600); --muted:var(--g-400); --line:var(--g-100);
  --line-d:rgba(255,255,255,.12);
  --dark-grad:linear-gradient(160deg,#111418 0%,#191D22 50%,#232930 100%);
  --brushed:repeating-linear-gradient(90deg,rgba(255,255,255,.025) 0 1px,transparent 1px 3px);
  --steel-line:linear-gradient(90deg,transparent,#646E7B 20%,#C6CDD7 50%,#646E7B 80%,transparent);

  /* type */
  --f-display:"Montserrat",system-ui,sans-serif;
  --f-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --t-h1:clamp(2rem,1.25rem + 3.4vw,4rem);
  --t-h2:clamp(1.55rem,1.15rem + 1.8vw,2.5rem);
  --t-h3:1.125rem;
  --t-lead:clamp(1.0625rem,1rem + .3vw,1.25rem);
  --t-body:1rem; --t-desc:.9375rem; --t-note:.8125rem; --t-eyebrow:.75rem;

  /* space */
  --sp-1:4px; --sp-2:8px; --sp-3:12px; --sp-4:16px; --sp-5:24px;
  --sp-6:32px; --sp-7:48px; --sp-8:64px; --sp-9:96px;
  --section:clamp(64px,7vw + 24px,112px);

  /* shape + depth */
  --r:2px; --r-md:4px; --r-lg:6px; --r-pill:999px;
  --sh-1:0 1px 2px rgba(17,20,24,.06);
  --sh-2:0 10px 28px -14px rgba(17,20,24,.28);
  --sh-3:0 30px 70px -30px rgba(17,20,24,.55);

  --wrap:1200px; --gutter:clamp(16px,4vw,32px); --header-h:72px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 3. BASE ---------- */
*,*::before,*::after{box-sizing:border-box}
html{overflow-x:clip;-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;font-family:var(--f-body);font-size:var(--t-body);line-height:1.7;color:var(--text);background:var(--g-0);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}
img,svg,iframe{display:block;max-width:100%}
img{height:auto}
a{color:var(--signal);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--signal-d)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px}
address{font-style:normal}
p{margin:0 0 var(--sp-4)}
ul,ol{margin:0;padding:0;list-style:none}
dl,dd,figure{margin:0}
table{border-collapse:collapse;width:100%}
.i{width:20px;height:20px;flex:none}

h1,h2,.h2{font-family:var(--f-display);font-weight:800;text-transform:uppercase;color:var(--ink);margin:0 0 var(--sp-4);letter-spacing:.005em;overflow-wrap:break-word;hyphens:manual}
h1{font-size:var(--t-h1);line-height:1.04}
h2,.h2{font-size:var(--t-h2);line-height:1.1}
h3,.h3{font-family:var(--f-body);font-size:var(--t-h3);font-weight:700;line-height:1.35;color:var(--ink);margin:0 0 var(--sp-2);letter-spacing:-.005em;text-transform:none}
.tone{color:var(--g-400)}
.lead{font-size:var(--t-lead);line-height:1.6;color:var(--g-500);max-width:62ch}
.desc{font-size:var(--t-desc);line-height:1.6;color:var(--g-500);margin:0}
.note{font-size:var(--t-note);line-height:1.55;color:var(--muted)}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:var(--t-eyebrow);font-weight:650;letter-spacing:.18em;text-transform:uppercase;color:var(--signal);margin:0 0 var(--sp-4)}
.eyebrow::before{content:"";width:28px;height:2px;background:currentColor}
.eyebrow--light{color:var(--signal-l)}
.center{text-align:center;justify-content:center}
.mt{margin-top:var(--sp-6)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:-9999px;top:0;z-index:300;background:var(--g-900);color:#fff;padding:12px 18px}
.skip-link:focus{left:0}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
section{padding-block:var(--section)}
.tint{background:var(--g-50)}
.section-head{max-width:760px;margin-bottom:var(--sp-7)}
.section-head--center{margin-inline:auto;text-align:center}
.section-head--center .eyebrow{justify-content:center}
.section-head .lead{margin-bottom:0}
.actions{display:flex;flex-wrap:wrap;gap:var(--sp-3);margin:var(--sp-5) 0 0}

/* ---------- 4. BUTTONS ---------- */
.btn{--h:48px;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:var(--h);padding:0 24px;border-radius:var(--r-pill);border:1px solid transparent;font-family:var(--f-body);font-size:.9375rem;font-weight:600;letter-spacing:.01em;line-height:1.2;text-decoration:none;white-space:nowrap;cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease)}
.btn .i{width:18px;height:18px}
.btn:active{transform:translateY(1px)}
.btn-sm{--h:40px;padding:0 18px;font-size:.875rem}
.btn-lg{--h:56px;padding:0 30px;font-size:1rem}
.btn-block{width:100%}
.btn-primary{background:var(--g-900);color:#fff}
.btn-primary:hover{background:var(--g-700);color:#fff;box-shadow:var(--sh-2)}
.btn-light{background:#fff;color:var(--g-900)}
.btn-light:hover{background:var(--g-50);color:var(--g-900)}
.btn-ghost{background:transparent;color:var(--g-900);border-color:var(--g-300)}
.btn-ghost:hover{background:var(--g-900);border-color:var(--g-900);color:#fff}
.btn-glass{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.28);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.btn-glass:hover{background:rgba(255,255,255,.18);color:#fff}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa-h);color:#fff}

/* ---------- 5. PRELOADER ---------- */
.preloader{display:none}
html.js:not(.seen) .preloader{position:fixed;inset:0;z-index:500;display:grid;place-content:center;justify-items:center;gap:20px;background:#fff;transition:opacity .4s var(--ease),visibility .4s}
.preloader img{width:96px;height:auto;animation:pl-fade .5s var(--ease) both}
.preloader-bar{display:block;width:140px;height:2px;background:var(--g-100);overflow:hidden}
.preloader-bar span{display:block;height:100%;background:var(--g-900);animation:pl-bar .8s var(--ease) both}
html.loaded .preloader{opacity:0;visibility:hidden}
@keyframes pl-bar{from{transform:translateX(-100%)}to{transform:none}}
@keyframes pl-fade{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:none}}

/* ---------- 6. HEADER + NAV ---------- */
/* the blur lives on a pseudo-element: backdrop-filter on the header itself would
   become the containing block for the fixed mobile drawer and trap it inside */
.site-header{position:sticky;top:0;z-index:100;height:var(--header-h);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.site-header::before{content:"";position:absolute;inset:0;z-index:-1;background:rgba(255,255,255,.88);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px)}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 6px 24px -18px rgba(17,20,24,.4)}
.header-row{height:100%;display:flex;align-items:center;gap:var(--sp-5)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);flex:none}
.brand img{height:48px;width:auto}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-family:var(--f-display);font-weight:800;text-transform:uppercase;font-size:1rem;letter-spacing:.02em}
.brand-text span{font-size:.625rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.brand:hover{color:var(--ink)}

.nav{margin-left:auto}
.nav-list{display:flex;align-items:center;gap:2px}
.nav-item{position:relative;display:flex;align-items:center}
.nav-link{display:block;padding:10px 12px;font-size:.9375rem;font-weight:550;color:var(--g-700);text-decoration:none;border-radius:var(--r)}
.nav-link:hover,.nav-link.is-active{color:var(--ink)}
.nav-link.is-active{box-shadow:inset 0 -2px 0 var(--g-900)}
.sub-toggle{display:grid;place-items:center;width:24px;height:32px;margin-left:-8px;background:none;border:0;cursor:pointer;color:var(--g-500)}
.chev{width:7px;height:7px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .2s}
.submenu{position:absolute;top:calc(100% + 10px);left:-8px;min-width:280px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-3);display:grid;gap:2px;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .18s var(--ease),transform .18s var(--ease),visibility .18s}
.submenu::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
.submenu--wide{min-width:520px;grid-template-columns:1fr 1fr}
.sub-link{display:block;padding:10px 12px;border-radius:var(--r);text-decoration:none}
.sub-link b{display:block;font-size:.9375rem;font-weight:600;color:var(--ink)}
.sub-link span{display:block;font-size:.8125rem;color:var(--muted);line-height:1.4}
.sub-link:hover{background:var(--g-50)}
.nav-head,.nav-foot,.nav-scrim{display:none}
.header-cta{display:flex;align-items:center;gap:var(--sp-4)}
.nav-toggle{display:none}

@media (hover:hover) and (min-width:1100px){
  .has-sub:hover .submenu,.has-sub:focus-within .submenu{opacity:1;visibility:visible;transform:none}
  .has-sub:hover .chev{transform:translateY(1px) rotate(225deg)}
}
@media (min-width:1100px){
  .has-sub.is-open .submenu{opacity:1;visibility:visible;transform:none}
}

@media (max-width:1099px){
  .nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;margin-left:auto;padding:0 11px;background:none;border:1px solid var(--line);border-radius:var(--r-pill);cursor:pointer}
  .nav-toggle span{display:block;height:1.6px;background:var(--ink);border-radius:2px}
  .header-cta{margin-left:auto}
  .nav{position:fixed;top:0;right:0;bottom:0;z-index:210;width:min(88vw,400px);margin:0;display:flex;flex-direction:column;background:#fff;box-shadow:var(--sh-3);clip-path:inset(0 0 0 100%);transition:clip-path .38s var(--ease),visibility 0s .38s;overflow-y:auto;overscroll-behavior:contain;visibility:hidden}
  html.nav-open .nav{clip-path:inset(0 0 0 0);visibility:visible;transition:clip-path .38s var(--ease),visibility 0s}
  /* header is its own stacking context: lift it above the scrim while the drawer is open */
  html.nav-open .site-header{z-index:220}
  .nav-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
  .nav-title{font-family:var(--f-display);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.875rem;color:var(--ink)}
  .nav-close{display:grid;place-items:center;width:44px;height:44px;background:none;border:1px solid var(--line);border-radius:var(--r-pill);cursor:pointer;color:var(--ink)}
  .nav-list{flex-direction:column;align-items:stretch;gap:0;padding:8px 12px}
  .nav-item{flex-wrap:wrap;border-bottom:1px solid var(--line)}
  .nav-link{flex:1;padding:16px 8px;font-size:1.0625rem;font-weight:600;color:var(--ink)}
  .nav-link.is-active{box-shadow:none;color:var(--signal)}
  .sub-toggle{width:48px;height:48px;margin:0;border-left:1px solid var(--line)}
  .has-sub.is-open .chev{transform:translateY(1px) rotate(225deg)}
  .submenu,.submenu--wide{position:static;flex-basis:100%;min-width:0;grid-template-columns:1fr;padding:0 0 10px;border:0;box-shadow:none;opacity:1;visibility:visible;transform:none;display:none}
  .submenu::before{display:none}
  .has-sub.is-open .submenu{display:grid}
  .sub-link{padding:10px 8px 10px 16px;border-left:2px solid var(--g-100);border-radius:0}
  .nav-foot{display:grid;gap:10px;margin-top:auto;padding:20px;border-top:1px solid var(--line);background:var(--g-50)}
  .nav-scrim{display:block;position:fixed;inset:0;z-index:205;background:rgba(17,20,24,.5);opacity:0;transition:opacity .3s}
  html.nav-open .nav-scrim{opacity:1}
  .nav-scrim[hidden]{display:none}
  html.nav-open,html.nav-open body{overflow:hidden}
}
@media (max-width:599px){
  .header-cta{display:none}
  .brand img{height:42px}
  .brand-text b{font-size:.875rem}
}

/* ---------- 7. HERO (home) ---------- */
.hero{padding:0;position:relative;isolation:isolate;height:min(calc(100svh - var(--header-h)),860px);min-height:560px;color:#fff;background:var(--g-950);overflow:hidden}
.slide{position:absolute;inset:0;display:flex;align-items:center;opacity:0;visibility:hidden;transition:opacity 1.1s cubic-bezier(.4,0,.2,1),visibility 0s 1.1s}
.slide.is-active{transition:opacity 1.1s cubic-bezier(.4,0,.2,1),visibility 0s}
.slide.is-active{opacity:1;visibility:visible;z-index:1}
.slide-bg{position:absolute;inset:0;z-index:-2}
.slide-bg img{width:100%;height:100%;object-fit:cover;object-position:70% 50%;transform:scale(1.1);transition:transform 4.2s cubic-bezier(.25,.46,.45,.94)}
.slide.is-active .slide-bg img{transform:scale(1)}
.slide::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(17,20,24,.92) 0%,rgba(17,20,24,.72) 45%,rgba(17,20,24,.25) 100%),var(--brushed)}
.slide-body{padding-bottom:64px}
.slide-body>*{max-width:720px;opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.slide.is-active .slide-body>*{opacity:1;transform:none}
.slide.is-active .slide-body>:nth-child(2){transition-delay:.12s}
.slide.is-active .slide-body>:nth-child(3){transition-delay:.24s}
.slide.is-active .slide-body>:nth-child(4){transition-delay:.36s}
.slide.is-active .slide-body>:nth-child(5){transition-delay:.48s}
.hero h1,.hero .h1{color:#fff;max-width:14ch;font-size:var(--t-h1);line-height:1.04}
.hero .tone{color:var(--g-300)}
@supports ((-webkit-background-clip:text) or (background-clip:text)){
  .hero .tone{background:linear-gradient(110deg,var(--g-300) 0%,var(--g-300) 38%,#fff 48%,#fff 52%,var(--g-300) 62%,var(--g-300) 100%);background-size:260% 100%;background-position:100% 0;-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
  .slide.is-active .tone{animation:tone-shine 1.8s cubic-bezier(.45,0,.25,1) .55s both}
}
@keyframes tone-shine{from{background-position:100% 0}to{background-position:0 0}}
.hero .lead{color:var(--g-200);max-width:56ch}
.hero-proof{display:flex;flex-wrap:wrap;gap:10px 22px;margin:var(--sp-5) 0 0;font-size:.875rem;font-weight:500;color:var(--g-100)}
.hero-proof li{display:flex;align-items:center;gap:8px}
.hero-proof .i{width:16px;height:16px;color:var(--signal-l)}
.hero-actions{margin-top:var(--sp-6)}
.slider-ui{position:absolute;left:0;right:0;bottom:28px;z-index:3;display:flex;align-items:center;justify-content:space-between}
.slider-dots{display:flex;gap:10px}
.dot{width:44px;height:28px;padding:0;background:none;border:0;cursor:pointer;display:flex;align-items:center}
.dot span{display:block;width:100%;height:3px;background:rgba(255,255,255,.28);overflow:hidden;position:relative}
.dot span::after{content:"";position:absolute;inset:0;background:#fff;transform:scaleX(0);transform-origin:left}
.dot.is-active span::after{animation:dotfill var(--slide-ms,6500ms) linear forwards}
.hero.is-paused .dot.is-active span::after{animation-play-state:paused}
@keyframes dotfill{to{transform:none}}
.slider-arrows{display:flex;gap:10px}
.arrow{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.28);color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:background .2s}
.arrow:hover{background:rgba(255,255,255,.2)}
@media (max-width:767px){
  .hero{height:auto;min-height:calc(100svh - var(--header-h) - 58px);display:grid;grid-template:1fr/minmax(0,1fr)}
  .slide{position:relative;inset:auto;grid-area:1/1;align-items:flex-end;padding:48px 0 84px}
  .slide::before{background:linear-gradient(180deg,rgba(17,20,24,.55) 0%,rgba(17,20,24,.85) 55%,rgba(17,20,24,.96) 100%)}
  .slide-body{padding-bottom:0}
  .hero h1,.hero .h1{max-width:none}
  /* mobile: the sticky Call / WhatsApp / Get quote bar already covers these */
  .hero .hero-actions{display:none}
  .hero .hero-proof{display:none}
  .slider-arrows{display:none}
  .slider-ui{bottom:24px}
}
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}

/* ---------- 8. ENQUIRY FORM ---------- */
.rfq{background:#fff;color:var(--text);border-radius:var(--r-lg);padding:clamp(22px,3vw,32px);box-shadow:var(--sh-3);border:1px solid var(--line);position:relative}
.rfq::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--steel-line);border-radius:var(--r-lg) var(--r-lg) 0 0}
.rfq-title{font-family:var(--f-display);font-weight:800;text-transform:uppercase;font-size:1.25rem;line-height:1.2;color:var(--ink);margin:0 0 6px}
.rfq-sub{font-size:var(--t-note);color:var(--muted);margin:0 0 var(--sp-5)}
.rfq-alert{padding:10px 14px;border-left:3px solid var(--err);background:#FDF0EF;color:var(--err);font-size:.875rem;font-weight:500}
.field{display:grid;gap:6px;margin-bottom:var(--sp-4);min-width:0}
.field label{font-size:.8125rem;font-weight:600;color:var(--g-700)}
.field label small{font-weight:400;color:var(--muted)}
.field input,.field select{width:100%;height:50px;padding:0 14px;background:#fff;border:1px solid var(--g-200);border-radius:var(--r);font-size:1rem;color:var(--ink);transition:border-color .15s,box-shadow .15s;-webkit-appearance:none;appearance:none}
.field select{background-image:linear-gradient(45deg,transparent 50%,var(--g-500) 50%),linear-gradient(135deg,var(--g-500) 50%,transparent 50%);background-position:calc(100% - 20px) 22px,calc(100% - 15px) 22px;background-size:5px 5px;background-repeat:no-repeat;padding-right:36px}
.field input:hover,.field select:hover{border-color:var(--g-300)}
.field input:focus,.field select:focus{outline:none;border-color:var(--signal);box-shadow:0 0 0 3px rgba(47,109,176,.18)}
.field .err{display:none;font-size:.8125rem;color:var(--err)}
.field.has-err input,.field.has-err select{border-color:var(--err)}
.field.has-err .err{display:block}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-3)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.rfq .btn{margin-top:var(--sp-2)}
.rfq-note{display:flex;align-items:center;gap:6px;justify-content:center;margin:var(--sp-3) 0 0;font-size:.75rem;color:var(--muted)}
.rfq-note .i{width:14px;height:14px;color:var(--wa)}
@media (max-width:379px){.field-row{grid-template-columns:1fr;gap:0}}

/* ---------- 9. STATS ---------- */
.stats-band{padding-block:clamp(36px,4vw,56px);background:var(--g-950);color:#fff;position:relative}
.stats-band::before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:var(--steel-line);opacity:.6}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--sp-5)}
.stat{padding-left:var(--sp-5);border-left:1px solid var(--line-d)}
.stat strong{display:block;font-family:var(--f-display);font-weight:800;font-size:clamp(1.3rem,.75rem + 1.9vw,2.35rem);white-space:nowrap;line-height:1.1;color:#fff;font-variant-numeric:tabular-nums}
.stat>span{display:block;margin-top:6px;font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--g-300)}
.stats-band--plain{background:var(--g-50);color:var(--text)}
.stats-band--plain .stat{border-left-color:var(--g-200)}
.stats-band--plain .stat strong{color:var(--ink)}
.stats-band--plain .stat>span{color:var(--muted)}
@media (max-width:899px){.stats{grid-template-columns:1fr 1fr;gap:var(--sp-6) var(--sp-4)}.stat{padding-left:var(--sp-4)}}

/* ---------- 10. PATHS ---------- */
.path-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-5)}
.path{position:relative;display:flex;flex-direction:column;padding:var(--sp-6);background:#fff;border:1px solid var(--line);border-radius:var(--r);text-decoration:none;color:inherit;overflow:hidden;transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s}
.path:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:var(--g-200);color:inherit}
.path-n{position:absolute;top:10px;right:18px;font-family:var(--f-display);font-weight:800;font-size:4.5rem;line-height:1;color:var(--g-50);pointer-events:none}
.path-icon,.card-icon{display:grid;place-items:center;width:48px;height:48px;margin-bottom:var(--sp-5);background:var(--g-900);color:#fff;border-radius:var(--r);position:relative}
.path h3{font-size:1.25rem}
.path .desc{flex:1}
.path-cta{display:inline-flex;align-items:center;gap:8px;margin-top:var(--sp-5);font-weight:600;font-size:.9375rem;color:var(--signal)}
.path-cta .i{width:18px;height:18px;transition:transform .25s var(--ease)}
.path:hover .path-cta .i{transform:translateX(4px)}
@media (max-width:899px){.path-grid{grid-template-columns:1fr}}

/* ---------- 11. ROD COMPARE + TABLES ---------- */
.rods{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:var(--sp-5);align-items:center;margin-bottom:var(--sp-7)}
.rod{position:relative;background:#fff;border:1px solid var(--line);border-top:3px solid var(--g-900);border-radius:var(--r);padding:var(--sp-5)}
.rod--bad{border-top-color:var(--g-200)}
.rod-tag{font-size:var(--t-eyebrow);font-weight:650;letter-spacing:.16em;text-transform:uppercase;color:var(--ink)}
.rod--bad .rod-tag{color:var(--muted)}
.rod img{width:100%;height:150px;object-fit:contain;margin:var(--sp-4) 0}
.rod--bad img{filter:saturate(.6)}
.rod-pts{display:grid;gap:10px;font-size:.9375rem}
.rod-pts li{display:flex;gap:10px;align-items:flex-start}
.rod-pts .i{width:18px;height:18px;margin-top:3px;color:var(--signal)}
.rod--bad .rod-pts .i{color:var(--err)}
.rods-vs{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--g-900);color:#fff;font-family:var(--f-display);font-weight:800;font-size:.875rem}
@media (max-width:767px){.rods{grid-template-columns:1fr;justify-items:stretch}.rods-vs{justify-self:center;margin:-8px 0}}

.cmp,.spec{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.cmp th,.cmp td,.spec th,.spec td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:.9375rem;vertical-align:middle}
.cmp thead th,.spec thead th{background:var(--g-900);color:#fff;font-size:.75rem;font-weight:650;letter-spacing:.12em;text-transform:uppercase;border:0}
.cmp tbody th,.spec tbody th{font-weight:600;color:var(--ink)}
.cmp td:last-child{font-weight:600;color:var(--ink);background:rgba(238,241,245,.6)}
.cmp tbody tr:last-child>*,.spec tbody tr:last-child>*{border-bottom:0}
.spec tbody tr:hover{background:var(--g-50)}
.pill-ok{display:inline-block;padding:3px 10px;border-radius:var(--r-pill);background:var(--signal-bg);color:var(--signal-d);font-size:.75rem;font-weight:600}
.spec-act{text-align:right!important}
.spec-act a{display:inline-flex;align-items:center;gap:6px;font-weight:600;text-decoration:none;white-space:nowrap}
.spec-act .i{width:16px;height:16px}
@media (max-width:639px){
  .cmp thead{display:none}
  .cmp tr{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line)}
  .cmp tbody th{grid-column:1/-1;background:var(--g-50);border:0;padding:12px 16px 8px}
  .cmp td{border:0;padding:8px 16px 14px;font-size:.875rem}
  .cmp td::before{content:attr(data-label);display:block;font-size:.6875rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:2px}
  .cmp td:last-child{background:none}
  .spec th,.spec td{padding:12px 10px;font-size:.875rem}
  .spec thead th:nth-child(3),.spec td:nth-child(3){display:none}
}

/* ---------- 12. RANGE ---------- */
.range-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,5vw,72px);align-items:start}
.range .section-head{margin-bottom:var(--sp-4)}
.size-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:10px}
.size{display:grid;gap:2px;padding:16px;border:1px solid var(--g-200);border-radius:var(--r);background:#fff;text-decoration:none;color:var(--ink);transition:background .2s,color .2s,border-color .2s,transform .2s var(--ease)}
.size b{font-family:var(--f-display);font-weight:800;font-size:1.5rem;line-height:1.1}
.size b small{font-size:.75rem;margin-left:3px;color:var(--muted)}
.size span{font-size:.8125rem;color:var(--muted)}
.size i{font-style:normal;font-size:.8125rem;font-weight:600;color:var(--signal);margin-top:6px}
.size:hover{background:var(--g-900);border-color:var(--g-900);color:#fff;transform:translateY(-2px)}
.size:hover b small,.size:hover span{color:var(--g-300)}
.size:hover i{color:var(--signal-l)}
@media (max-width:899px){.range-grid{grid-template-columns:1fr}}
@media (max-width:420px){.size-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.size{padding:12px}.size b{font-size:1.25rem}}

/* ---------- 13. APPLICATIONS ---------- */
.app-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-5)}
.app-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;color:inherit;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.app-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);color:inherit}
.app-media{aspect-ratio:16/10;overflow:hidden;background:var(--g-100)}
.app-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.app-card:hover .app-media img{transform:scale(1.05)}
.app-body{position:relative;display:flex;flex-direction:column;gap:6px;flex:1;padding:var(--sp-5);padding-top:34px}
.app-icon{position:absolute;top:-22px;left:var(--sp-5);display:grid;place-items:center;width:44px;height:44px;background:var(--g-900);color:#fff;border-radius:var(--r);box-shadow:var(--sh-2)}
.app-title{font-size:1.125rem;font-weight:700;color:var(--ink)}
.app-uses{font-size:var(--t-note);color:var(--muted);line-height:1.5}
.app-more{display:inline-flex;align-items:center;gap:6px;margin-top:auto;padding-top:10px;font-size:.875rem;font-weight:600;color:var(--signal)}
.app-more .i{width:16px;height:16px;transition:transform .25s}
.app-card:hover .app-more .i{transform:translateX(4px)}
@media (max-width:999px){.app-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:599px){.app-grid{grid-template-columns:1fr}.app-media{aspect-ratio:16/9}}

/* ---------- 14. BENEFITS / CARDS ---------- */
.benefit-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:var(--sp-6) var(--sp-5)}
.benefit{padding-left:var(--sp-4);border-left:2px solid var(--g-100);transition:border-color .25s}
.benefit:hover{border-left-color:var(--g-900)}
.benefit-icon{display:block;color:var(--ink);margin-bottom:var(--sp-3)}
.benefit-icon .i{width:28px;height:28px}
.benefit h3{font-size:1rem}
@media (max-width:1099px){.benefit-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:639px){.benefit-grid{grid-template-columns:1fr 1fr;gap:var(--sp-5) var(--sp-4)}}


.card-grid{display:grid;gap:var(--sp-5)}
.card-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{position:relative;padding:var(--sp-6);background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.card-n{position:absolute;top:8px;right:16px;font-family:var(--f-display);font-weight:800;font-size:3.5rem;line-height:1;color:var(--g-50)}
@media (max-width:899px){.card-grid--3{grid-template-columns:1fr}}

.callout{margin-top:var(--sp-6);padding:var(--sp-5);border-left:3px solid var(--g-900);background:#fff;font-size:.9375rem;color:var(--g-600)}
section:not(.tint) .callout{background:var(--g-50)}
.callout b{color:var(--ink)}

.ticks{display:grid;gap:14px;margin:var(--sp-5) 0}
.ticks li{display:flex;gap:12px;align-items:flex-start}
.ticks .i{margin-top:3px;color:var(--signal)}
.ticks b{color:var(--ink)}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tags li{padding:6px 14px;border:1px solid var(--g-200);border-radius:var(--r-pill);font-size:.875rem;color:var(--g-700);background:#fff}
.chip-links{display:flex;flex-wrap:wrap;gap:10px}
.chip-links a{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border:1px solid var(--g-200);border-radius:var(--r-pill);font-size:.9375rem;font-weight:600;color:var(--ink);text-decoration:none;background:#fff;transition:background .2s,color .2s,border-color .2s}
.chip-links a .i{width:18px;height:18px}
.chip-links a:hover{background:var(--g-900);border-color:var(--g-900);color:#fff}

.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:center}
.split-media{position:relative}
.split-media img{width:100%;aspect-ratio:5/4;object-fit:cover;border-radius:var(--r)}
.split-media--tall img{aspect-ratio:4/5}
.split-form{align-self:start}
.badge{position:absolute;left:-12px;bottom:24px;display:grid;padding:14px 20px;background:var(--g-900);color:var(--g-300);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;box-shadow:var(--sh-2)}
.badge b{font-family:var(--f-display);font-size:1.75rem;color:#fff;letter-spacing:0}
@media (max-width:899px){.split{grid-template-columns:1fr}.badge{left:12px}}

.facts{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.facts>div{display:grid;gap:4px;padding:18px 0;border-bottom:1px solid var(--line)}
.facts>div:nth-child(odd){padding-right:var(--sp-5)}
.facts dt{font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.facts dd{color:var(--ink);font-weight:500}
@media (max-width:639px){.facts{grid-template-columns:1fr}}

/* ---------- 15. DARK BANDS ---------- */
.calc-band,.cta-band{position:relative;isolation:isolate;background:var(--dark-grad);color:var(--g-200);overflow:hidden}
.calc-band::before,.cta-band::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--brushed)}
.calc-band::after,.cta-band::after{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:var(--steel-line);opacity:.7}
.calc-band h2,.cta-band h2{color:#fff}
.calc-band .tone,.cta-band .tone{color:var(--g-300)}
.calc-band .lead,.cta-band .lead{color:var(--g-200);margin-bottom:0}
.calc-band-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-6);flex-wrap:wrap}
.calc-band-inner>div{max-width:640px}
.calc-band .actions{margin:0}
.cta-band-inner{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.8fr);gap:var(--sp-7);align-items:center}
.cta-actions{display:flex;justify-content:flex-end}
.cta-actions .btn{min-width:240px}
@media (max-width:899px){.cta-band-inner{grid-template-columns:1fr;gap:var(--sp-6)}.cta-actions{justify-content:flex-start}}
@media (max-width:479px){.cta-actions .btn{width:100%;min-width:0}}

/* ---------- 16. STEPS ---------- */
.steps{position:relative;display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));gap:var(--sp-5)}
.steps-rail{position:absolute;left:24px;right:24px;top:24px;height:2px;background:var(--g-100)}
.steps-rail span{display:block;height:100%;width:100%;background:var(--g-900);transform:scaleX(0);transform-origin:left;transition:transform 1.4s var(--ease)}
.steps.in .steps-rail span{transform:none}
.step{position:relative}
.step-n{position:relative;display:grid;place-items:center;width:48px;height:48px;margin-bottom:var(--sp-5);background:#fff;border:2px solid var(--g-200);border-radius:50%;font-family:var(--f-display);font-weight:800;font-size:.875rem;color:var(--muted);transition:background .3s,border-color .3s,color .3s;transition-delay:calc(var(--i) * 300ms + 200ms)}
.steps.in .step-n{background:var(--g-900);border-color:var(--g-900);color:#fff}
@media (max-width:899px){
  .steps{grid-template-columns:1fr;gap:var(--sp-6)}
  .steps-rail{left:23px;right:auto;top:24px;bottom:24px;width:2px;height:auto}
  .steps-rail span{transform:scaleY(0);transform-origin:top}
  .step{display:grid;grid-template-columns:48px 1fr;column-gap:var(--sp-5)}
  .step-n{grid-row:span 2;margin:0}
}

/* ---------- 17. CLIENTS ---------- */
.client-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.client{display:grid;gap:4px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:var(--r);border-top:2px solid var(--g-900)}
.client b{font-weight:700;color:var(--ink);line-height:1.35}
.client span{font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
@media (max-width:999px){.client-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:420px){.client{padding:16px}.client b{font-size:.9375rem}}

/* ---------- 18. FAQ ---------- */
.faq-wrap{max-width:880px}
.faq-head{margin-bottom:var(--sp-6)}
.faq-list{display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-left:3px solid var(--g-200);border-radius:var(--r);transition:border-color .25s,box-shadow .25s}
section:not(.tint) .faq-item{background:var(--g-50);border-color:transparent;border-left-color:var(--g-200)}
.faq-item:hover{border-left-color:var(--g-400)}
.faq-item[open]{border-left-color:var(--g-900);box-shadow:var(--sh-2);background:#fff}
.faq-item summary{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;padding:18px 20px;cursor:pointer;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-n{display:grid;place-items:center;width:36px;height:36px;border-radius:var(--r);background:var(--g-100);font-family:var(--f-display);font-weight:800;font-size:.8125rem;color:var(--g-500);transition:background .25s,color .25s}
.faq-item[open] .faq-n{background:var(--g-900);color:#fff}
.faq-q{font-weight:600;font-size:1.0625rem;line-height:1.45;color:var(--ink)}
.faq-mark{position:relative;width:28px;height:28px;border:1px solid var(--g-200);border-radius:50%;background:#fff;transition:background .2s,border-color .2s,transform .3s var(--ease)}
.faq-mark::before,.faq-mark::after{content:"";position:absolute;left:50%;top:50%;width:10px;height:1.6px;background:var(--ink);transform:translate(-50%,-50%);transition:transform .25s var(--ease),background .2s}
.faq-mark::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-item[open] .faq-mark{background:var(--g-900);border-color:var(--g-900);transform:rotate(180deg)}
.faq-item[open] .faq-mark::before,.faq-item[open] .faq-mark::after{background:#fff}
.faq-item[open] .faq-mark::after{transform:translate(-50%,-50%) rotate(0)}
.faq-a{padding:0 64px 20px 72px;color:var(--g-600)}
.faq-a p{margin:0}
.faq-help{display:flex;align-items:center;gap:16px;margin-top:var(--sp-6);padding:20px 24px;background:var(--g-900);color:var(--g-200);border-radius:var(--r)}
.faq-help-icon{display:grid;place-items:center;flex:none;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.08);color:#fff}
.faq-help-text{display:grid;flex:1;line-height:1.45}
.faq-help-text b{color:#fff;font-size:1rem}
.faq-help-text span{font-size:.875rem;color:var(--g-300)}
@media (max-width:639px){
  .faq-item summary{gap:12px;padding:16px}
  .faq-n{width:30px;height:30px;font-size:.75rem}
  .faq-q{font-size:1rem}
  .faq-a{padding:0 16px 18px 58px}
  .faq-help{flex-wrap:wrap}
  .faq-help .btn{width:100%}
}

/* ---------- 19. PAGE HERO (inner pages) ---------- */
.page-hero{position:relative;isolation:isolate;padding-block:clamp(56px,7vw,104px) clamp(48px,6vw,88px);background:var(--dark-grad);color:var(--g-200);overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(17,20,24,.95) 0%,rgba(17,20,24,.85) 50%,rgba(17,20,24,.6) 100%),var(--brushed)}
.page-hero-bg{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;opacity:.9}
.page-hero h1{color:#fff;max-width:18ch;font-size:clamp(1.9rem,1.2rem + 3vw,3.4rem)}
.page-hero .tone{color:var(--g-300)}
.page-hero .lead{color:var(--g-200)}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:var(--sp-5);font-size:.8125rem;color:var(--g-300)}
.crumbs a{color:var(--g-200);text-decoration:none}
.crumbs a:hover{color:#fff;text-decoration:underline}
.crumbs [aria-current]{color:#fff}

/* ---------- 20. PROCESS / CALCULATOR / CONTACT / THANKS / PROSE ---------- */
.proc{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.proc-item{display:flex;gap:16px;padding:var(--sp-5);background:#fff}
.proc-n{font-family:var(--f-display);font-weight:800;font-size:1.5rem;line-height:1.2;color:var(--g-200)}
.proc-item h3{font-size:1rem;margin-bottom:4px}
@media (max-width:899px){.proc{grid-template-columns:1fr 1fr}}
@media (max-width:539px){.proc{grid-template-columns:1fr}}

.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--sp-5);align-items:stretch}
.calc-in{padding:clamp(22px,3vw,36px);border:1px solid var(--line);border-radius:var(--r);background:#fff}
.calc-out{padding:clamp(22px,3vw,36px);border-radius:var(--r);background:var(--dark-grad);color:var(--g-200)}
.calc-label{font-size:.75rem;font-weight:650;letter-spacing:.16em;text-transform:uppercase;color:var(--signal-l);margin:0}
.calc-big{font-family:var(--f-display);font-weight:800;font-size:clamp(2.4rem,1.6rem + 3vw,3.6rem);line-height:1.1;color:#fff;margin:6px 0 var(--sp-5);font-variant-numeric:tabular-nums}
.calc-big small{font-size:1rem;margin-left:8px;color:var(--g-300)}
.calc-rows{display:grid;border-top:1px solid var(--line-d)}
.calc-rows>div{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line-d)}
.calc-rows dt{color:var(--g-300)}
.calc-rows dd{font-weight:600;color:#fff;text-align:right;font-variant-numeric:tabular-nums}
.calc-rows .is-save dd{color:var(--signal-l)}
.calc-out .note{color:var(--g-300);margin-top:var(--sp-4)}
@media (max-width:899px){.calc{grid-template-columns:1fr}}

.contact-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(24px,4vw,56px);align-items:start}
.contact-info{display:grid;gap:var(--sp-5)}
.cblocks{display:grid;gap:0;border-top:1px solid var(--line)}
.cblock{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.cblock-icon{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:var(--r);background:var(--g-50);color:var(--ink)}
.cblock-head{margin:0;font-size:.75rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.cblock a,.cblock p{margin:0;color:var(--ink);font-weight:500;text-decoration:none;overflow-wrap:anywhere}
.cblock a:hover{color:var(--signal)}
.map{margin-top:var(--sp-7);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--g-50)}
.map iframe{width:100%;aspect-ratio:16/7;min-height:300px;border:0;filter:grayscale(1) contrast(1.05)}
@media (max-width:899px){.contact-grid{grid-template-columns:1fr}}

.thanks{padding-block:clamp(80px,10vw,140px)}
.thanks-inner{max-width:680px;text-align:center}
.thanks-inner .lead{margin-inline:auto}
.thanks-icon{display:inline-grid;place-items:center;width:72px;height:72px;margin-bottom:var(--sp-5);border-radius:50%;background:var(--g-900);color:#fff}
.thanks-icon .i{width:32px;height:32px}
.thanks .eyebrow{justify-content:center}

.prose{max-width:760px}
.prose h2{font-family:var(--f-body);text-transform:none;font-size:1.25rem;font-weight:700;margin:var(--sp-6) 0 var(--sp-3)}
.prose ul{list-style:disc;padding-left:1.25rem;margin-bottom:var(--sp-4)}
.prose li{margin-bottom:6px}
.muted{color:var(--muted)}

/* ---------- 21. FOOTER + FLOATERS ---------- */
.site-footer{background:#0C0E11;color:var(--g-300);padding-block:var(--sp-8) var(--sp-5);font-size:.9375rem}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr 1.3fr;gap:var(--sp-6)}
.fcol-brand img{width:112px;margin-bottom:var(--sp-4)}
.fhead{font-family:var(--f-body);font-size:.75rem;font-weight:650;letter-spacing:.16em;text-transform:uppercase;color:#fff;margin:0 0 var(--sp-4)}
.flist{display:grid;gap:10px}
.flist a{color:var(--g-200);text-decoration:none}
.flist a:hover{color:#fff;text-decoration:underline}
.copyline{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;margin-top:var(--sp-7);padding-top:var(--sp-5);border-top:1px solid var(--line-d);font-size:.8125rem}
.footer-bottom{margin-top:0}
.copyline p{margin:0}
.copyline a{color:var(--g-200)}
@media (max-width:899px){.footer-grid{grid-template-columns:1fr 1fr}.fcol-brand{grid-column:1/-1}}
@media (max-width:479px){.footer-grid{grid-template-columns:1fr}}

.wa-fab{position:fixed;right:24px;bottom:24px;z-index:90;display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;box-shadow:0 12px 28px -10px rgba(0,0,0,.45);transition:transform .2s var(--ease)}
.wa-fab .i{width:28px;height:28px}
.wa-fab:hover{transform:scale(1.06);color:#fff}
.action-bar{display:none}
@media (max-width:767px){
  .wa-fab{display:none}
  .action-bar{position:fixed;left:0;right:0;bottom:0;z-index:95;display:grid;grid-template-columns:1fr 1fr 1.2fr;padding-bottom:env(safe-area-inset-bottom);background:var(--g-900);box-shadow:0 -8px 24px -12px rgba(0,0,0,.4)}
  .action-bar a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:58px;font-size:.9375rem;font-weight:600;color:#fff;text-decoration:none}
  .action-bar .i{width:20px;height:20px}
  .action-bar .is-wa{background:var(--wa)}
  .action-bar .is-quote{background:#fff;color:var(--g-900)}
  body{padding-bottom:calc(58px + env(safe-area-inset-bottom))}
}

/* ---------- 22. SCROLL REVEAL ---------- */
html.js [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);transition-delay:var(--stagger,0ms)}
html.js [data-reveal].in{opacity:1;transform:none}


/* ---------- 23. MOTION LAYER ---------- */
/* header: hides on scroll down, returns on scroll up; steel progress line */
.site-header{transition:transform .35s var(--ease),border-color .2s,box-shadow .2s}
.site-header.is-hidden{transform:translateY(-100%)}
.scroll-progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;pointer-events:none}
.scroll-progress span{display:block;height:100%;background:linear-gradient(90deg,var(--g-900),var(--signal));transform:scaleX(var(--p,0));transform-origin:left}

/* eyebrow rule draws in */
html.js .eyebrow[data-reveal]::before{width:0;transition:width .8s var(--ease) .25s}
html.js .eyebrow[data-reveal].in::before{width:28px}

/* images wipe open */
html.js .split-media[data-reveal] img{clip-path:inset(0 100% 0 0);transition:clip-path 1.1s cubic-bezier(.77,0,.18,1) .1s,transform .6s var(--ease)}
html.js .split-media[data-reveal].in img{clip-path:inset(0 0 0 0)}
html.js .split-media[data-reveal] .badge{opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease) .9s,transform .6s var(--ease) .9s}
html.js .split-media[data-reveal].in .badge{opacity:1;transform:none}

/* GFRP vs steel: rods slide in from opposite sides, VS pops */
html.js .rods[data-reveal]{transform:none}
html.js .rods[data-reveal] .rod--good{opacity:0;transform:translateX(-40px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
html.js .rods[data-reveal] .rod--bad{opacity:0;transform:translateX(40px);transition:opacity .8s var(--ease) .15s,transform .8s var(--ease) .15s}
html.js .rods[data-reveal] .rods-vs{transform:scale(0);transition:transform .5s cubic-bezier(.34,1.56,.64,1) .55s}
html.js .rods[data-reveal].in .rod{opacity:1;transform:none}
html.js .rods[data-reveal].in .rods-vs{transform:none}
.rod img{position:relative;z-index:1;transition:transform .8s cubic-bezier(.34,1.3,.64,1),filter .6s var(--ease)}
/* hover effect lives on the bar image only — the card itself stays still */
.rod--good img:hover{transform:rotate(-4deg) scale(1.08)}
.rod--bad img:hover{transform:rotate(4deg) scale(1.08);filter:saturate(1)}

/* icons draw their strokes */
html.js .benefit[data-reveal] .i *,html.js .path[data-reveal] .path-icon .i *,html.js .card[data-reveal] .card-icon .i *{stroke-dasharray:100;stroke-dashoffset:100;transition:stroke-dashoffset 1.4s var(--ease) calc(var(--stagger,0ms) + .25s)}
html.js .benefit[data-reveal].in .i *,html.js .path[data-reveal].in .path-icon .i *,html.js .card[data-reveal].in .card-icon .i *{stroke-dashoffset:0}
.path-icon,.card-icon,.app-icon{transition:transform .35s cubic-bezier(.34,1.56,.64,1),background .25s}
.path:hover .path-icon,.card:hover .card-icon,.app-card:hover .app-icon{transform:translateY(-3px) rotate(-6deg);background:var(--signal)}
.path:hover .path-n{color:var(--g-100);transition:color .3s}

/* buttons: brushed-steel shine sweep */
.btn-primary,.btn-light,.btn-wa{position:relative;overflow:hidden;isolation:isolate}
.btn-primary::after,.btn-light::after,.btn-wa::after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;z-index:-1;background:linear-gradient(100deg,transparent,rgba(255,255,255,.28),transparent);transform:skewX(-20deg);transition:left .7s var(--ease)}
.btn-light::after{background:linear-gradient(100deg,transparent,rgba(17,20,24,.10),transparent)}
.btn-primary:hover::after,.btn-light:hover::after,.btn-wa:hover::after{left:130%}
.btn .i{transition:transform .25s var(--ease)}
.btn:hover .i:last-child{transform:translateX(3px)}
.btn-wa:hover .i:first-child{transform:rotate(-10deg) scale(1.08)}

/* WhatsApp button breathes so it is noticed, never shakes */
.wa-fab::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:wa-ring 2.6s var(--ease) infinite}
@keyframes wa-ring{0%{transform:scale(1);opacity:.7}80%,100%{transform:scale(1.55);opacity:0}}

/* dark bands: light runs along the steel edge */
.calc-band::after,.cta-band::after,.stats-band::before{background-size:200% 100%;animation:steel-run 6s linear infinite}
@keyframes steel-run{from{background-position:200% 0}to{background-position:0 0}}

/* size tiles lift with a top edge */
.size{position:relative;overflow:hidden}
.size::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--signal-l);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.size:hover::before{transform:none}

/* clients: steel edge fills on hover */
/* clients: graphite fills up from the bottom, text flips to white */
.client{position:relative;overflow:hidden;isolation:isolate;cursor:default;translate:0 0;transition:translate .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.client::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--g-900);transform:scaleY(0);transform-origin:bottom;transition:transform .45s cubic-bezier(.65,0,.35,1)}
.client::after{content:"";position:absolute;left:0;top:0;height:2px;width:100%;background:var(--signal-l);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease) .15s}
.client b,.client span{transition:color .3s var(--ease) .05s}
.client:hover{translate:0 -4px;box-shadow:var(--sh-2);border-color:var(--g-900)}
.client:hover::before{transform:scaleY(1)}
.client:hover::after{transform:scaleX(1)}
.client:hover b{color:#fff}
.client:hover span{color:var(--g-300)}

/* FAQ answers glide open */
.faq-item[open] .faq-a{animation:faq-in .4s var(--ease)}
@keyframes faq-in{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.faq-item summary:hover .faq-q{color:var(--signal)}

/* inner page heroes: copy rises in, background drifts (parallax set by JS) */
.page-hero .wrap>*{animation:rise .8s var(--ease) both}
.page-hero .wrap>:nth-child(2){animation-delay:.08s}
.page-hero .wrap>:nth-child(3){animation-delay:.16s}
.page-hero .wrap>:nth-child(4){animation-delay:.24s}
.page-hero .wrap>:nth-child(5){animation-delay:.32s}
.page-hero-bg{transform:translate3d(0,var(--py,0px),0) scale(1.1);will-change:transform}

/* steps: numbers pulse once as the rail reaches them */
.steps.in .step-n{animation:step-pop .5s cubic-bezier(.34,1.56,.64,1) both;animation-delay:calc(var(--i) * 300ms + 200ms)}
@keyframes step-pop{0%{transform:scale(1)}50%{transform:scale(1.15)}100%{transform:scale(1)}}

/* calculator result ticks when it changes */
.calc-big span.bump{animation:bump .35s var(--ease)}
@keyframes bump{50%{transform:translateY(-3px);opacity:.7}}
.calc-big span{display:inline-block}

/* thank-you tick draws */
.thanks-icon{animation:step-pop .6s cubic-bezier(.34,1.56,.64,1) .2s both}
.thanks-icon .i *{stroke-dasharray:30;stroke-dashoffset:30;animation:draw .7s var(--ease) .5s forwards}
@keyframes draw{to{stroke-dashoffset:0}}


/* ---------- 24. BACK TO TOP ---------- */
.to-top{position:fixed;right:24px;bottom:96px;z-index:90;display:grid;place-items:center;width:48px;height:48px;padding:0;border:0;border-radius:50%;cursor:pointer;color:#fff;background:conic-gradient(var(--signal-l) calc(var(--p,0) * 360deg),var(--g-200) 0) border-box;box-shadow:0 10px 26px -10px rgba(0,0,0,.5);opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s}
.to-top::before{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--g-900);transition:background .2s}
.to-top .i{position:relative;width:20px;height:20px;transition:transform .25s var(--ease)}
.to-top.is-on{opacity:1;visibility:visible;transform:none}
.to-top:hover::before{background:var(--g-700)}
.to-top:hover .i{transform:translateY(-3px)}
@media (max-width:379px){.action-bar a{gap:6px;font-size:.875rem;padding:0 4px}.action-bar .i{width:18px;height:18px}}
@media (max-width:767px){.to-top{right:16px;bottom:calc(58px + 16px + env(safe-area-inset-bottom));width:44px;height:44px}}

/* ---------- 25. PRODUCT INTRO (products page) ---------- */
.product-bar{max-width:1000px;margin:0 auto var(--sp-7);padding:clamp(24px,4vw,48px) 0;position:relative}
.product-bar::after{content:"";position:absolute;left:12%;right:12%;bottom:clamp(8px,2vw,22px);height:18px;border-radius:50%;background:radial-gradient(closest-side,rgba(17,20,24,.18),transparent);pointer-events:none}
.product-bar img{position:relative;z-index:1;width:100%;height:auto;transition:transform .8s cubic-bezier(.34,1.3,.64,1)}
.product-bar img:hover{transform:scale(1.03) rotate(-1.5deg)}
html.js .product-bar[data-reveal]{transform:translateX(-60px)}
html.js .product-bar[data-reveal].in{transform:none;transition-duration:1.1s}
.product-copy{max-width:760px;margin:0 auto;text-align:center}
.product-copy .eyebrow{justify-content:center}
.product-copy .lead{margin-inline:auto}
.product-points{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-5);margin-top:var(--sp-7)}
.product-points li{display:flex;flex-direction:column;gap:6px;padding:var(--sp-6) var(--sp-5);background:var(--g-50);border-top:2px solid var(--g-900);border-radius:var(--r);text-align:center;align-items:center}
.product-points .card-icon{margin-bottom:var(--sp-3)}
.product-points b{color:var(--ink);font-size:1.0625rem}
.product-intro .actions{margin-top:var(--sp-6)}
@media (max-width:767px){.product-points{grid-template-columns:1fr}.product-bar{margin-bottom:var(--sp-5)}}


/* ---------- 26. FUTURE OF CONSTRUCTION (home) ---------- */
.future-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,380px) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center}
.future-col{display:grid;gap:clamp(32px,4vw,56px)}
.future-item{display:flex;gap:20px;align-items:flex-start}
.future-col--left .future-item{flex-direction:row-reverse;text-align:right}
.future-icon{display:grid;place-items:center;flex:none;width:84px;height:84px;border-radius:50%;background:var(--g-900);color:#fff;position:relative;transition:transform .4s cubic-bezier(.34,1.56,.64,1),background .3s}
.future-icon::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1px dashed var(--g-300);transition:transform .6s var(--ease)}
.future-icon .i{width:36px;height:36px;stroke-width:1.5}
.future-item:hover .future-icon{transform:scale(1.08);background:var(--signal)}
.future-item:hover .future-icon::after{transform:rotate(90deg)}
.future-item h3{font-family:var(--f-display);font-weight:800;text-transform:uppercase;font-size:1.125rem;letter-spacing:.01em;margin:6px 0 8px}
.future-item .desc{font-size:.9375rem}
.future-media{margin:0;align-self:stretch;display:grid;place-items:center}
.future-media img{width:100%;height:auto;mix-blend-mode:multiply;transition:transform .9s var(--ease)}
.future-media:hover img{transform:scale(1.03)}
@media (max-width:1099px){.future-icon{width:68px;height:68px}.future-icon .i{width:30px;height:30px}}
@media (max-width:899px){
  .future-grid{grid-template-columns:1fr}
  .future-media{order:-1;max-width:300px;margin:0 auto}
  .future-col--left .future-item{flex-direction:row;text-align:left}
  .future-col{gap:var(--sp-6)}
}

/* ---------- 27. BLOG ---------- */
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--sp-5);flex-wrap:wrap;margin-bottom:var(--sp-7)}
.head-row .section-head{margin-bottom:0}
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-5)}
.post-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;color:inherit;transition:box-shadow .3s var(--ease),translate .3s var(--ease)}
.post-card:hover{translate:0 -4px;box-shadow:var(--sh-2);color:inherit}
.post-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--g-100)}
.post-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.post-card:hover .post-media img{transform:scale(1.05)}
.post-tag{position:absolute;left:16px;top:16px;padding:4px 12px;border-radius:var(--r-pill);background:var(--g-900);color:#fff;font-size:.6875rem;font-weight:650;letter-spacing:.12em;text-transform:uppercase}
.post-body{display:flex;flex-direction:column;gap:8px;flex:1;padding:var(--sp-5)}
.post-meta{font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.post-title{font-size:1.125rem;font-weight:700;line-height:1.35;color:var(--ink)}
.post-card:hover .post-title{color:var(--signal)}
.post-card .app-more{margin-top:auto;padding-top:8px}
.post-card:hover .app-more .i{transform:translateX(4px)}
@media (max-width:999px){.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:599px){.post-grid{grid-template-columns:1fr}}

.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(32px,5vw,72px);align-items:start}
.article{max-width:none;font-size:1.0625rem}
.article-meta{font-size:.8125rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding-bottom:var(--sp-4);border-bottom:1px solid var(--line);margin-bottom:var(--sp-6)}
.article h2{font-size:1.375rem;margin-top:var(--sp-7)}
.article p,.article li{color:var(--g-600)}
.article a{font-weight:600}
.article-side{position:sticky;top:calc(var(--header-h) + 24px)}
.side-card{display:grid;gap:12px;padding:var(--sp-6);background:var(--g-50);border-top:3px solid var(--g-900);border-radius:var(--r)}
.side-card .eyebrow{margin:0}
.side-title{font-family:var(--f-display);font-weight:800;text-transform:uppercase;font-size:1.125rem;line-height:1.25;color:var(--ink);margin:0}
.page-hero h1{overflow-wrap:break-word}
@media (max-width:899px){.article-grid{grid-template-columns:1fr}.article-side{position:static}}

/* ---------- 28. SUSTAINABILITY ---------- */
.sus-intro{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,5vw,80px);align-items:start}
.sus-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.9fr);gap:var(--sp-6);align-items:stretch}
.sus-matrix{display:grid;gap:10px}
.sus-row{display:grid;grid-template-columns:240px 1fr;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:box-shadow .3s,translate .3s var(--ease)}
.sus-row:hover{box-shadow:var(--sh-2);translate:4px 0}
.sus-prop{position:relative;display:flex;align-items:center;gap:12px;padding:16px 28px 16px 18px;background:var(--g-900);color:#fff;clip-path:polygon(0 0,calc(100% - 16px) 0,100% 50%,calc(100% - 16px) 100%,0 100%)}
.sus-row:nth-child(even) .sus-prop{background:var(--g-700)}
.sus-prop .i{width:22px;height:22px;color:var(--signal-l)}
.sus-prop b{font-size:.9375rem;line-height:1.3}
.sus-gains{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px 16px}
.sus-gains span{padding:5px 12px;border:1px dashed var(--g-300);border-radius:var(--r-pill);font-size:.8125rem;font-weight:550;color:var(--g-700);background:var(--g-50)}
.sus-panel{display:flex;flex-direction:column;padding:var(--sp-6);border-radius:var(--r);background:var(--dark-grad);color:#fff;position:relative;overflow:hidden}
.sus-panel::before{content:"";position:absolute;inset:0;background:var(--brushed);pointer-events:none}
.sus-panel-kicker{font-family:var(--f-display);font-weight:800;text-transform:uppercase;font-size:1.375rem;line-height:1.15;margin:0 0 var(--sp-5)}
.sus-vs{display:grid;gap:4px;justify-items:center;margin-bottom:var(--sp-6)}
.sus-vs img{width:100%;height:70px;object-fit:contain}
.sus-vs span{font-family:var(--f-display);font-weight:800;font-size:1.25rem;color:var(--g-300)}
.sus-ladder{display:grid;gap:14px;margin-top:auto;counter-reset:none}
.sus-ladder li{display:flex;align-items:center;gap:12px;font-weight:600;font-size:.9375rem}
.sus-ladder li span{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:50%;border:1.5px solid var(--signal-l);color:var(--signal-l)}
.sus-ladder .i{width:20px;height:20px}
@media (max-width:999px){.sus-grid{grid-template-columns:1fr}.sus-intro{grid-template-columns:1fr}}
@media (max-width:639px){.sus-row{grid-template-columns:1fr}.sus-prop{clip-path:none}}


/* ---------- 29. CITY PAGES ---------- */
.loc-intro{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.8fr);gap:clamp(32px,5vw,72px);align-items:start}
.lead-sm{font-size:1.0625rem;line-height:1.7;color:var(--g-600)}
.loc-facts{position:sticky;top:calc(var(--header-h) + 24px);padding:var(--sp-6);background:var(--dark-grad);color:var(--g-200);border-radius:var(--r)}
.loc-facts-title{display:flex;align-items:center;gap:8px;margin:0 0 var(--sp-4);font-family:var(--f-display);font-weight:800;text-transform:uppercase;color:#fff}
.loc-facts-title .i{color:var(--signal-l)}
.loc-facts dl{display:grid;margin-bottom:var(--sp-5);border-top:1px solid var(--line-d)}
.loc-facts dl>div{display:grid;gap:2px;padding:12px 0;border-bottom:1px solid var(--line-d)}
.loc-facts dt{font-size:.6875rem;font-weight:650;letter-spacing:.14em;text-transform:uppercase;color:var(--g-300)}
.loc-facts dd{color:#fff;font-weight:600}
.loc-facts .btn-primary{background:#fff;color:var(--g-900)}
.loc-facts .btn-primary:hover{background:var(--g-50);color:var(--g-900)}
.card-grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.loc-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.loc-card{display:grid;gap:6px;padding:var(--sp-5);background:#fff;border:1px solid var(--line);border-top:2px solid var(--g-900);border-radius:var(--r);text-decoration:none;color:inherit;transition:translate .3s var(--ease),box-shadow .3s}
.loc-card:hover{translate:0 -4px;box-shadow:var(--sh-2);color:inherit}
.loc-card-name{font-family:var(--f-display);font-weight:800;text-transform:uppercase;font-size:1.25rem;color:var(--ink)}
@media (max-width:1099px){.card-grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:899px){.loc-intro{grid-template-columns:1fr}.loc-facts{position:static}}
@media (max-width:599px){.card-grid--4{grid-template-columns:1fr}}
@media (min-width:900px) and (max-width:1099px){.footer-grid{grid-template-columns:1fr 1fr 1fr}.fcol-brand{grid-column:1/-1}}


/* ---------- 30. DOWNLOADS ---------- */
.dl-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--sp-5)}
.dl-card{display:flex;flex-direction:column;padding:var(--sp-6);background:#fff;border:1px solid var(--line);border-top:3px solid var(--g-900);border-radius:var(--r)}
.dl-card .desc{flex:1}
.dl-meta{margin:var(--sp-4) 0 0;font-size:.75rem;font-weight:650;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.dl-card .btn .i{transform:rotate(90deg)}
@media (max-width:767px){.dl-grid{grid-template-columns:1fr}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  html.js [data-reveal]{opacity:1;transform:none}
  html.js [data-reveal] img,html.js [data-reveal] .rod,html.js [data-reveal] .badge{clip-path:none!important;opacity:1!important;transform:none!important}
  html.js [data-reveal] .i *,.thanks-icon .i *{stroke-dashoffset:0!important}
  .page-hero-bg{transform:scale(1.1)!important}
  .site-header.is-hidden{transform:none}
  .steps-rail span{transform:none}
  html.js .preloader{display:none!important}
}
@media print{.site-header,.action-bar,.wa-fab,.preloader,.cta-band{display:none!important}}