/* Pro Shield Roofing — Concept 1 "Shield" | Scalus concept design system
   Palette extracted from the live proshieldroofing.com.au CSS + logo artwork. */

:root{
  --navy:#0A1D3D;
  --navy2:#0E2A5C;
  --deep:#003388;
  --blue:#29ACE0;
  --blue2:#3569B4;
  --blue3:#42B3EA;
  --red:#EC162C;
  --ink:#171716;
  --body:#41505F;
  --paper:#F4F7FB;
  --line:#E2E9F2;
  --white:#fff;
  --hd:'Montserrat',system-ui,sans-serif;
  --bd:'Inter',system-ui,sans-serif;
  --wrap:1180px;
  --r:14px;
  --sh:0 18px 44px rgba(10,29,61,.12);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--bd);color:var(--body);background:var(--white);
  font-size:17px;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,h5{font-family:var(--hd);color:var(--navy);margin:0;line-height:1.12;letter-spacing:-.02em}
h1{font-size:clamp(2.4rem,6vw,4.35rem);font-weight:900;letter-spacing:-.03em}
h2{font-size:clamp(1.85rem,3.6vw,2.85rem);font-weight:800}
h3{font-size:1.2rem;font-weight:800}
p{margin:0 0 1rem}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--hd);font-weight:800;font-size:.95rem;letter-spacing:.01em;
  padding:14px 26px;border-radius:9px;border:2px solid transparent;cursor:pointer;
  transition:transform .18s ease,box-shadow .22s ease,background .2s ease,color .2s ease;
  min-height:52px;text-align:center;
}
.btn-p{background:var(--blue);color:#06182F;box-shadow:0 10px 26px rgba(41,172,224,.34)}
.btn-p:hover{background:#43BCEC;transform:translateY(-2px);box-shadow:0 16px 34px rgba(41,172,224,.42)}
.btn-g{background:transparent;color:var(--white);border-color:rgba(255,255,255,.5)}
.btn-g:hover{background:rgba(255,255,255,.12);border-color:var(--white);transform:translateY(-2px)}
.btn-lg{padding:17px 32px;font-size:1rem;min-height:58px}
.btn-sm{padding:11px 20px;min-height:44px;font-size:.88rem}
.btn-full{width:100%}

/* ---------- concept note ---------- */
.cnote{
  position:relative;z-index:60;background:var(--navy);color:#CFE3F5;
  font-size:.83rem;line-height:1.45;padding:11px 46px 11px 20px;text-align:center;
}
.cnote strong{color:var(--blue)}
.cnote button{
  position:absolute;right:10px;top:50%;transform:translateY(-50%);
  background:none;border:0;color:#8FB3D4;font-size:1.5rem;line-height:1;cursor:pointer;
  width:38px;height:38px;border-radius:8px;
}
.cnote button:hover{color:#fff;background:rgba(255,255,255,.1)}

/* ---------- header ---------- */
.hd{position:sticky;top:0;z-index:50;background:rgba(10,29,61,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.09)}
.hd-in{display:flex;align-items:center;gap:20px;min-height:76px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand img{width:46px;height:auto}
.brand-tx{display:flex;flex-direction:column;line-height:1;font-family:var(--hd)}
.brand-tx b{color:#fff;font-size:1.06rem;font-weight:900;letter-spacing:.03em}
.brand-tx i{color:var(--blue);font-size:.72rem;font-style:normal;font-weight:700;letter-spacing:.34em;text-transform:uppercase;margin-top:3px}
.nav{display:flex;gap:26px;margin-left:auto;font-size:.92rem;font-weight:500;color:#D3E3F3}
.nav a{position:relative;padding:6px 0;transition:color .18s}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--blue);transition:right .26s ease}
.nav a:hover{color:#fff}
.nav a:hover::after{right:0}
.hd-cta{display:flex;align-items:center;gap:12px;margin-left:auto}
.nav+.hd-cta{margin-left:26px}
.tel{display:inline-flex;align-items:center;gap:8px;color:#fff;font-family:var(--hd);font-weight:800;font-size:.95rem;white-space:nowrap}
.tel svg{color:var(--blue)}
.tel:hover{color:var(--blue)}
.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:46px;height:46px;background:none;border:0;cursor:pointer;padding:0 10px}
.burger span{display:block;height:2px;background:#fff;border-radius:2px;transition:.25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mmenu{display:none;flex-direction:column;background:var(--navy);border-top:1px solid rgba(255,255,255,.1);padding:8px 22px 22px}
.mmenu a{color:#D3E3F3;font-family:var(--hd);font-weight:700;font-size:1.04rem;padding:15px 2px;border-bottom:1px solid rgba(255,255,255,.08)}
.mmenu .mm-cta{margin-top:16px;background:var(--blue);color:#06182F;border:0;border-radius:9px;text-align:center;padding:16px}
.mmenu.open{display:flex}

/* ---------- hero ---------- */
.hero{position:relative;min-height:min(86vh,760px);display:flex;align-items:center;overflow:hidden;background:var(--navy)}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:50% 32%}
.hero-scrim{position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,22,46,.94) 0%,rgba(8,22,46,.82) 42%,rgba(8,22,46,.42) 74%,rgba(8,22,46,.55) 100%)}
.hero-in{position:relative;z-index:2;padding-top:70px;padding-bottom:80px;max-width:820px}
.eyebrow{font-family:var(--hd);font-weight:800;font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;color:var(--blue);margin-bottom:16px}
.hero h1{color:#fff;margin-bottom:20px;text-shadow:0 4px 30px rgba(0,0,0,.4)}
.hero .lede{color:#D6E6F5;font-size:clamp(1.02rem,1.5vw,1.2rem);max-width:600px;margin-bottom:30px}
.hero-btns{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:44px}
.hero-trust{display:flex;flex-wrap:wrap;gap:14px 40px;list-style:none;margin:0;padding:26px 0 0;border-top:1px solid rgba(255,255,255,.18)}
.hero-trust li{display:flex;flex-direction:column;gap:2px}
.hero-trust b{font-family:var(--hd);font-size:1.3rem;font-weight:900;color:#fff;line-height:1}
.hero-trust span{font-size:.78rem;color:#9FC2E0;letter-spacing:.05em;text-transform:uppercase;font-weight:600}
.scroll-cue{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);width:26px;height:42px;border:2px solid rgba(255,255,255,.4);border-radius:14px;z-index:3}
.scroll-cue span{position:absolute;left:50%;top:9px;width:4px;height:8px;margin-left:-2px;background:var(--blue);border-radius:2px;animation:cue 1.9s ease-in-out infinite}
@keyframes cue{0%,100%{transform:translateY(0);opacity:1}55%{transform:translateY(13px);opacity:.2}}

/* ---------- trust bar ---------- */
.tbar{background:var(--blue);color:#06233C}
.tbar-in{padding:15px 22px;text-align:center}
.tbar p{margin:0;font-family:var(--hd);font-weight:700;font-size:.9rem;letter-spacing:.02em}
.tbar b{color:rgba(6,35,60,.5);margin:0 4px}

/* ---------- sections ---------- */
.sec{padding:clamp(60px,8vw,104px) 0}
.sec-slim{padding:46px 0}
.sec-tint{background:var(--paper)}
.sec-dark{background:var(--navy);color:#C6DCEF}
.sec-dark h2,.sec-dark h3{color:#fff}
.sec-hd{max-width:720px;margin:0 auto clamp(38px,5vw,58px);text-align:center}
.kicker{font-family:var(--hd);font-weight:800;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--blue2);margin-bottom:12px}
.kicker.light{color:var(--blue)}
.sec-hd h2{margin-bottom:14px}
.sec-hd .sub{font-size:1.05rem;margin:0}
.sec-dark .sub{color:#A9C6E0}

/* ---------- services ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.svc{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px 24px 26px;position:relative;overflow:hidden;transition:transform .24s ease,box-shadow .24s ease,border-color .24s}
.svc::before{content:"";position:absolute;left:0;top:0;height:4px;width:0;background:linear-gradient(90deg,var(--blue),var(--blue2));transition:width .34s ease}
.svc:hover{transform:translateY(-5px);box-shadow:var(--sh);border-color:transparent}
.svc:hover::before{width:100%}
.svc-ic{width:52px;height:52px;border-radius:12px;background:linear-gradient(140deg,#E8F5FD,#D2EBFA);color:var(--blue2);display:grid;place-items:center;margin-bottom:17px}
.svc h3{margin-bottom:9px}
.svc p{font-size:.93rem;margin:0;line-height:1.6}
.svc-note{text-align:center;margin:34px 0 0;font-family:var(--hd);font-weight:700;color:var(--navy);font-size:1.1rem}

/* ---------- process ---------- */
.proc{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pstep{background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:30px 24px;position:relative;transition:background .24s,transform .24s,border-color .24s}
.pstep:hover{background:rgba(41,172,224,.11);border-color:rgba(41,172,224,.45);transform:translateY(-4px)}
.pnum{font-family:var(--hd);font-weight:900;font-size:2.5rem;color:rgba(41,172,224,.36);line-height:1;display:block;margin-bottom:12px}
.pstep h3{margin-bottom:10px}
.pstep p{font-size:.92rem;margin:0;color:#B4CFE6;line-height:1.6}
.proc-cta{text-align:center;margin-top:44px}

/* ---------- before after + gallery ---------- */
.ba{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:24px}
.ba figure{position:relative;margin:0;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.ba img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/2}
.ba-tag{position:absolute;left:14px;top:14px;z-index:2;background:rgba(10,29,61,.9);color:#fff;font-family:var(--hd);font-weight:800;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;padding:7px 14px;border-radius:6px}
.ba-after{background:var(--blue);color:#06233C}
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gal figure{margin:0;border-radius:var(--r);overflow:hidden;position:relative;background:var(--navy)}
.gal img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:50% 40%;transition:transform .5s ease}
.gal figure:hover img{transform:scale(1.05)}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 16px 13px;color:#fff;font-family:var(--hd);font-weight:700;font-size:.88rem;background:linear-gradient(transparent,rgba(6,20,40,.86))}

/* ---------- why ---------- */
.why-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,64px);align-items:center}
.why-copy h2{margin-bottom:16px}
.why-list{list-style:none;padding:0;margin:24px 0}
.why-list li{position:relative;padding-left:34px;margin-bottom:16px;font-size:.98rem}
.why-list li::before{content:"";position:absolute;left:0;top:4px;width:20px;height:20px;border-radius:50%;background:var(--blue);box-shadow:inset 0 0 0 2px #fff,0 0 0 3px rgba(41,172,224,.25)}
.why-list b{color:var(--navy);font-family:var(--hd)}
.why-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.why-badges span{background:#fff;border:1px solid var(--line);color:var(--navy2);font-family:var(--hd);font-weight:700;font-size:.79rem;padding:9px 15px;border-radius:99px}
.why-media{position:relative}
.why-media img{width:100%;border-radius:var(--r);box-shadow:var(--sh);aspect-ratio:4/3.4;object-fit:cover;object-position:50% 38%}
.why-float{position:absolute;left:-14px;bottom:-18px;background:var(--navy);color:#fff;border-radius:12px;padding:18px 24px;box-shadow:0 20px 44px rgba(10,29,61,.34)}
.why-float b{display:block;font-family:var(--hd);font-size:1.35rem;font-weight:900;color:var(--blue);line-height:1}
.why-float span{font-size:.8rem;color:#A9C6E0;letter-spacing:.04em}

/* ---------- materials ---------- */
.mats{text-align:center}
.mats-lb{font-family:var(--hd);font-weight:700;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;color:#8494A6;margin-bottom:20px}
.mats-row{display:flex;justify-content:center;align-items:center;gap:44px;flex-wrap:wrap}
.mats-row img{height:64px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.62;transition:.28s}
.mats-row img:hover{filter:none;opacity:1}

/* ---------- review ---------- */
.quote{max-width:800px;margin:0 auto;text-align:center;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.13);border-radius:var(--r);padding:clamp(30px,4vw,48px)}
.stars{color:#FFC53D;font-size:1.2rem;letter-spacing:.16em;margin-bottom:18px}
.quote blockquote{margin:0 0 22px;font-size:clamp(1.02rem,1.7vw,1.25rem);line-height:1.62;color:#E4F0FA;font-style:italic}
.quote figcaption{display:flex;flex-direction:column;gap:3px}
.quote figcaption b{font-family:var(--hd);color:#fff;font-size:1rem}
.quote figcaption span{font-size:.85rem;color:#96B8D6}
.rev-note{max-width:720px;margin:24px auto 0;text-align:center;font-size:.83rem;color:#89A9C6;line-height:1.55}

/* ---------- quote form ---------- */
.q-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(30px,5vw,60px);align-items:start}
.q-copy h2{margin-bottom:14px}
.q-steps{list-style:none;counter-reset:s;padding:0;margin:26px 0}
.q-steps li{counter-increment:s;display:flex;flex-direction:column;padding:14px 0 14px 52px;border-bottom:1px solid var(--line);position:relative}
.q-steps li::before{content:counter(s);position:absolute;left:0;top:12px;width:36px;height:36px;border-radius:50%;background:var(--navy);color:#fff;font-family:var(--hd);font-weight:800;display:grid;place-items:center;font-size:.95rem}
.q-steps b{font-family:var(--hd);color:var(--navy);font-size:.95rem}
.q-steps span{font-size:.9rem}
.q-call{display:flex;flex-direction:column;gap:2px;margin-top:22px;background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:18px 22px;transition:.22s}
.q-call:hover{border-color:var(--blue);background:#fff;box-shadow:var(--sh)}
.q-call span{font-size:.85rem}
.q-call b{font-family:var(--hd);font-size:1.45rem;color:var(--navy);font-weight:900}
.q-form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:clamp(24px,3vw,34px);box-shadow:var(--sh)}
.q-form label{display:block;font-family:var(--hd);font-weight:700;font-size:.83rem;color:var(--navy);margin-bottom:15px;letter-spacing:.01em}
.fr{display:grid;gap:0 14px}
.fr2{grid-template-columns:1fr 1fr}
.q-form input,.q-form select,.q-form textarea{
  width:100%;margin-top:7px;padding:14px 15px;border:1.5px solid var(--line);border-radius:9px;
  font-family:var(--bd);font-size:1rem;color:var(--ink);background:#fff;min-height:52px;
  transition:border-color .18s,box-shadow .18s;
}
.q-form textarea{min-height:110px;resize:vertical}
.q-form input:focus,.q-form select:focus,.q-form textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(41,172,224,.16)}
.q-fine{font-size:.78rem;color:#8494A6;text-align:center;margin:14px 0 0}
.q-ok{display:flex;flex-direction:column;gap:5px;margin-top:16px;background:#E9F7EF;border:1px solid #B6E3C9;border-radius:10px;padding:16px 18px}
.q-ok[hidden]{display:none}
.q-ok b{font-family:var(--hd);color:#166A38;font-size:.98rem}
.q-ok span{font-size:.87rem;color:#2E6B47}

/* ---------- footer ---------- */
.ft{background:var(--navy);color:#A9C6E0;padding:64px 0 0;font-size:.92rem}
.ft-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;padding-bottom:44px}
.ft-brand img{width:58px;margin-bottom:14px}
.ft-brand p{max-width:290px;font-size:.9rem;line-height:1.6}
.ft h5{font-family:var(--hd);color:#fff;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:15px}
.ft ul{list-style:none;padding:0;margin:0}
.ft li{margin-bottom:10px}
.ft li a:hover{color:var(--blue)}
.ft-bot{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;padding:20px 22px;border-top:1px solid rgba(255,255,255,.1);font-size:.82rem;color:#8AAAC8}
.by{font-family:var(--hd);color:#8AAAC8;transition:.2s}
.by b{color:var(--blue);font-weight:800}
.by:hover{color:#C6DCEF}

/* ---------- mobile sticky bar ---------- */
.mbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:55;gap:10px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(10,29,61,.96);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.12)}
.mbar .btn{flex:1;min-height:50px;font-size:.92rem;padding:13px 10px}

/* ---------- motion ---------- */
.sprog{position:fixed;left:0;top:0;height:3px;width:100%;background:linear-gradient(90deg,var(--blue),var(--blue2));transform:scaleX(0);transform-origin:0 50%;z-index:70}
.js .reveal{opacity:0;transform:translateY(24px);filter:blur(6px)}
.js .reveal.in{opacity:1;transform:none;filter:none;transition:opacity .7s cubic-bezier(.22,.75,.3,1),transform .7s cubic-bezier(.22,.75,.3,1),filter .7s ease}
.js .svc.in,.js .pstep.in,.js .gal figure.in{transition-delay:var(--d,0ms)}
.word{display:inline-block;opacity:0;transform:translateY(26px)}
.word.in{opacity:1;transform:none;transition:opacity .62s cubic-bezier(.2,.7,.3,1),transform .62s cubic-bezier(.2,.7,.3,1)}
@media (prefers-reduced-motion:reduce){
  .js .reveal,.word{opacity:1!important;transform:none!important;filter:none!important}
  .scroll-cue span{animation:none}
}

/* ---------- tablet ---------- */
@media (max-width:1024px){
  .nav{display:none}
  .burger{display:flex}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .proc{grid-template-columns:repeat(2,1fr)}
  .gal{grid-template-columns:repeat(2,1fr)}
  .why-grid,.q-grid{grid-template-columns:1fr}
  .why-media{order:-1}
  .ft-grid{grid-template-columns:1fr 1fr}
}

/* ---------- mobile (RULE ZERO: usability first) ---------- */
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .hd-in{min-height:66px;gap:10px}
  .brand img{width:38px}
  .brand-tx b{font-size:.92rem}
  .brand-tx i{font-size:.6rem;letter-spacing:.26em}
  .hd-cta{gap:6px}
  .hd-cta .btn-sm{display:none}
  .tel span{display:none}
  .tel{width:46px;height:46px;justify-content:center;border:1px solid rgba(255,255,255,.28);border-radius:9px}
  .tel svg{width:18px;height:18px}

  .hero{min-height:auto}
  .hero-in{padding-top:46px;padding-bottom:56px}
  .hero-bg img{object-position:50% 30%}
  .hero-scrim{background:linear-gradient(180deg,rgba(8,22,46,.9) 0%,rgba(8,22,46,.82) 55%,rgba(8,22,46,.94) 100%)}
  .hero .lede{font-size:1rem;margin-bottom:26px}
  .hero-btns{flex-direction:column;gap:11px;margin-bottom:34px}
  .hero-btns .btn{width:100%}
  .hero-trust{gap:16px 0;padding-top:22px}
  .hero-trust li{flex:0 0 50%}
  .hero-trust b{font-size:1.12rem}
  .hero-trust span{font-size:.7rem}
  .scroll-cue{display:none}

  .tbar-in{padding:13px 18px}
  .tbar p{font-size:.8rem;line-height:1.5}

  .sec{padding:52px 0}
  .sec-hd{margin-bottom:30px}
  .sec-hd .sub{font-size:.97rem}

  .svc-grid{grid-template-columns:1fr;gap:13px}
  .svc{padding:22px 20px}
  .svc-ic{width:44px;height:44px;margin-bottom:13px}
  .svc-note{font-size:1rem;margin-top:26px}

  .proc{grid-template-columns:1fr;gap:12px}
  .pstep{padding:22px 20px}
  .pnum{font-size:1.9rem;margin-bottom:8px}
  .proc-cta{margin-top:30px}
  .proc-cta .btn{width:100%}

  .ba{grid-template-columns:1fr;gap:12px}
  .gal{grid-template-columns:1fr;gap:12px}
  .gal img{aspect-ratio:16/10}

  .why-media img{aspect-ratio:4/3}
  .why-float{position:static;margin-top:14px;padding:15px 20px;border-radius:12px}
  .why-list li{padding-left:30px;font-size:.95rem}
  .why-badges{gap:7px}
  .why-badges span{font-size:.74rem;padding:8px 13px}

  .mats-row{gap:26px}
  .mats-row img{height:50px}

  .quote{padding:26px 20px}
  .quote blockquote{font-size:1rem}

  .fr2{grid-template-columns:1fr}
  .q-form{padding:22px 18px;border-radius:14px}
  .q-steps li{padding-left:48px}
  .q-call{padding:16px 18px}
  .q-call b{font-size:1.3rem}

  .ft{padding-top:48px}
  .ft-grid{grid-template-columns:1fr;gap:26px;padding-bottom:30px}
  .ft-brand p{max-width:none}
  .ft-bot{flex-direction:column;align-items:flex-start;gap:9px;padding:18px}
  /* comfortable thumb targets on the footer link lists */
  .ft li{margin-bottom:0}
  .ft li a{display:inline-block;padding:11px 0;min-height:44px}
  .by{display:inline-block;padding:11px 0;min-height:44px}
  .cnote button{width:44px;height:44px}
  .brand{padding:4px 0}

  .mbar{display:flex}
  body{padding-bottom:74px}
}

@media (max-width:380px){
  .hero-trust li{flex:0 0 100%}
  .btn-lg{padding:15px 20px;font-size:.94rem}
}