/* Raven Roofing Solutions — static site
   Brand: see Website Rebrand - Brand Brief.md
   Discipline: low contrast, generous whitespace, nothing shouts. */

:root{
  --charcoal:#2C2A27;
  --bone:#FBF9F6;
  --greige:#F4F0EA;
  --copper:#A8734A;
  --copper-light:#C89A6F;
  --grey:#857F76;
  --hairline:#E3DDD4;
  --maxw:1140px;
  --serif:'Fraunces',Georgia,serif;
  --sans:'Inter',system-ui,-apple-system,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  font-weight:300;
  background:var(--bone);
  color:var(--charcoal);
  line-height:1.65;
  font-size:16.5px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--copper);color:var(--bone)}

h1,h2,h3{font-family:var(--serif);font-weight:300;line-height:1.1;letter-spacing:-.012em;font-optical-sizing:auto}
h1{font-size:clamp(2.5rem,5.5vw,4.2rem)}
h2{font-size:clamp(1.9rem,3.4vw,2.7rem)}
h3{font-size:1.45rem}
em{font-style:italic}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}
section{padding:104px 0}
.alt{background:var(--greige)}

.eyebrow{
  display:block;
  font-size:11px;font-weight:400;
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--copper);
  margin-bottom:1.4em;
}
.lede{color:var(--grey);max-width:560px;font-size:1.05rem}
.sec-head{max-width:640px;margin-bottom:60px}
.sec-head h2{margin-bottom:.4em}
.sec-head p{color:var(--grey)}

/* buttons — pill outline only, never filled */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font-size:.86rem;font-weight:400;letter-spacing:.06em;
  padding:.9em 1.9em;border-radius:999px;
  border:1px solid var(--charcoal);color:var(--charcoal);
  transition:border-color .25s,color .25s;
}
.btn:hover{border-color:var(--copper);color:var(--copper)}
.btn.on-dark{border-color:rgba(251,249,246,.5);color:var(--bone)}
.btn.on-dark:hover{border-color:var(--copper-light);color:var(--copper-light)}
.btn-quiet{border-color:var(--hairline)}

/* ===== header ===== */
header.site{
  position:sticky;top:0;z-index:100;
  background:rgba(251,249,246,.88);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--hairline);
}
.nav{display:flex;align-items:center;height:76px;gap:34px}
.nav .wordmark{display:flex;flex-direction:column;gap:3px;line-height:1;white-space:nowrap}
.nav .wordmark .wm{font-size:13px;letter-spacing:.26em;text-transform:uppercase;font-weight:400;color:var(--charcoal)}
.nav .wordmark .wm-sub{font-size:8.5px;letter-spacing:.34em;text-transform:uppercase;font-weight:400;color:var(--copper)}
.nav ul a.portal-link{color:var(--grey)}
.nav ul{display:flex;gap:34px;list-style:none;margin-left:auto}
.nav ul a{
  font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;
  font-weight:400;color:var(--charcoal);
  padding-bottom:4px;border-bottom:1px solid transparent;
  transition:color .2s,border-color .2s;
}
.nav ul a:hover,.nav ul a[aria-current="page"]{color:var(--copper);border-color:var(--copper)}
.nav .tel{font-size:.88rem;font-weight:400;color:var(--charcoal);white-space:nowrap}
.nav .tel:hover{color:var(--copper)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}
.nav-toggle span{display:block;width:22px;height:1px;background:var(--charcoal);margin:6px 0;transition:.25s}

/* ===== page hero (interior pages) ===== */
.page-hero{padding:120px 0 84px}
.page-hero h1{max-width:12em;margin-bottom:.35em}
.page-hero .lede{margin-top:1em}

/* ===== home hero ===== */
.hero{position:relative;min-height:92vh;display:flex;align-items:flex-end;padding:0;overflow:hidden}
.hero .media{position:absolute;inset:0}
.hero .media img,.hero .media video{width:100%;height:100%;object-fit:cover}
/* hero slideshow: stacked slides, slow crossfade with a gentle drift */
.hero .slideshow .slide{position:absolute;inset:0;opacity:0;transition:opacity 1.8s ease;transform:scale(1.04)}
.hero .slideshow .slide.on{opacity:1;animation:hero-drift 9s ease-out forwards}
@keyframes hero-drift{from{transform:scale(1.04)}to{transform:scale(1.10)}}
@media (prefers-reduced-motion:reduce){.hero .slideshow .slide{transition:none;transform:none}.hero .slideshow .slide.on{animation:none}}
.hero .veil{position:absolute;inset:0;background:linear-gradient(10deg,rgba(44,42,39,.78) 0%,rgba(44,42,39,.28) 55%,rgba(44,42,39,.12) 100%)}
.hero .inner{position:relative;padding:0 0 96px;color:var(--bone)}
.hero .eyebrow{color:var(--copper-light)}
.hero h1{max-width:11em;margin-bottom:.45em}
.hero p{max-width:480px;color:rgba(251,249,246,.85);margin-bottom:2.2em}

/* ===== trust strip (home) — suburbs row under the hero ===== */
.trust{padding:30px 0;border-bottom:1px solid var(--hairline);background:var(--bone)}
.trust .wrap{max-width:1200px;display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:14px 36px} /* a touch wider than the page column, as on the canvas */
.trust span{font-size:11px;font-weight:400;letter-spacing:.22em;text-transform:uppercase;color:var(--grey)}
.trust i{font-style:normal;color:var(--copper)}

/* ===== cards / plans ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:var(--bone);border:1px solid var(--hairline);border-radius:18px;
  padding:38px 32px;display:flex;flex-direction:column;
}
.alt .card{background:var(--bone)}
section:not(.alt) .card{background:var(--greige);border-color:transparent}
.card .eyebrow{margin-bottom:1.8em}
.card h3{margin-bottom:.9em}
.card ul{list-style:none;margin:0 0 2em;flex:1}
.card li{
  padding:.62em 0;font-size:.92rem;color:var(--grey);
  border-bottom:1px solid var(--hairline);
}
.card li:last-child{border-bottom:0}
.card .btn{align-self:flex-start}
.card .freq{font-size:.8rem;color:var(--grey);margin-bottom:1.6em}

/* ===== work gallery ===== */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:44px}
.filters button{
  font-family:var(--sans);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  background:none;border:1px solid var(--hairline);border-radius:999px;
  color:var(--grey);padding:.7em 1.5em;cursor:pointer;transition:.2s;
}
.filters button:hover{border-color:var(--copper);color:var(--copper)}
.filters button.active{border-color:var(--charcoal);color:var(--charcoal)}
.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tile{border-radius:18px;overflow:hidden}
.tile.wide{grid-column:span 2}
.tile figure{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--greige)}
.tile.wide figure{aspect-ratio:16/8.2}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.tile:hover img{transform:scale(1.03)}
.tile figcaption,
.tile .cap{
  padding:16px 2px 0;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--grey);
}
.tile .cap b,.tile figcaption b{font-weight:400;color:var(--charcoal)}
.tile .tbc{
  display:flex;align-items:center;justify-content:center;height:100%;
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--grey);
}

/* before / after */
.ba{position:relative;aspect-ratio:16/8.2;overflow:hidden;border-radius:18px;background:var(--greige)}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba .after{clip-path:inset(0 0 0 50%)}
.ba .handle{position:absolute;top:0;bottom:0;left:50%;width:1px;background:var(--bone)}
.ba .lbl{
  position:absolute;bottom:12px;font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  background:rgba(44,42,39,.55);color:var(--bone);padding:.5em 1.1em;border-radius:999px;
}
.ba .lbl.b{left:12px}.ba .lbl.a{right:12px}

/* ===== approach steps ===== */
.steps{max-width:760px}
.step{display:flex;gap:38px;padding:44px 0;border-bottom:1px solid var(--hairline)}
.step:last-child{border-bottom:0}
.step .num{font-family:var(--serif);font-size:2rem;color:var(--copper);flex:0 0 64px;line-height:1}
.step h3{margin-bottom:.45em}
.step p{color:var(--grey);max-width:34em}

/* ===== values / features ===== */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:44px}
.values h3{margin-bottom:.5em;font-size:1.3rem}
.values p{color:var(--grey);font-size:.95rem}
.values .rule{width:34px;height:1px;background:var(--copper);margin-bottom:1.6em}

/* ===== split layout ===== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.split .media img{border-radius:18px}
.split .media.emblem{background:transparent;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;padding:12%}
.split .media.emblem img{width:100%;height:auto;border-radius:0}

/* ===== contact ===== */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}
.c-row{display:flex;flex-direction:column;padding:20px 0;border-bottom:1px solid var(--hairline)}
.c-row small{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--grey);margin-bottom:.4em}
.c-row a:hover{color:var(--copper)}
form.enquiry{background:var(--greige);border-radius:18px;padding:44px}
form.enquiry .field{margin-bottom:22px}
form.enquiry label{
  display:block;font-size:11px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--grey);margin-bottom:.7em;
}
form.enquiry input,form.enquiry select,form.enquiry textarea{
  width:100%;background:var(--bone);border:1px solid var(--hairline);border-radius:10px;
  padding:.9em 1em;font-family:var(--sans);font-weight:300;font-size:.95rem;color:var(--charcoal);
}
form.enquiry input:focus,form.enquiry select:focus,form.enquiry textarea:focus{
  outline:none;border-color:var(--copper);
}
form.enquiry button{background:none;cursor:pointer;font-family:var(--sans)}
form.enquiry button:disabled{opacity:.5;cursor:default}
.form-status{font-size:.88rem;color:var(--grey);margin-top:14px;min-height:1.4em}

/* ===== faq ===== */
.faq{max-width:760px}
.faq details{border-bottom:1px solid var(--hairline);padding:24px 0}
.faq summary{
  display:flex;justify-content:space-between;align-items:baseline;gap:20px;
  cursor:pointer;list-style:none;font-family:var(--serif);font-size:1.25rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--copper);font-family:var(--sans);font-weight:300;font-size:1.3rem;transition:.25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--grey);margin-top:.9em;max-width:38em;font-size:.95rem}

/* ===== contact band (home) ===== */
.band{background:var(--charcoal);color:var(--bone)}
.band .eyebrow{color:var(--copper-light)}
.band h2{color:var(--bone);max-width:16em}
.band p{color:rgba(251,249,246,.65)}

/* ===== footer — charcoal, on-dark copper for accents (ported from the homepage design canvas) ===== */
footer.site{border-top:1px solid rgba(251,249,246,.12);padding:84px 0 40px;background:var(--charcoal);color:var(--bone)}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;margin-bottom:56px}
.foot-grid .lockup img{height:96px;width:auto;margin-bottom:20px}
.foot-grid p{font-size:14.5px;color:#BDB5A9;max-width:320px}
footer h5{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--grey);font-weight:400;margin-bottom:1.5em}
footer ul{list-style:none}
footer li{margin-bottom:12px;font-size:14.5px;color:#BDB5A9}
footer li a{color:var(--bone)}
footer li a:hover{color:var(--copper-light)}
.foot-bottom{
  border-top:1px solid rgba(251,249,246,.12);padding-top:26px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-size:12.5px;color:var(--grey);
}

/* ===== responsive ===== */
@media(max-width:960px){
  .grid-3,.values,.work-grid{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid{grid-template-columns:1fr;gap:44px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .tile.wide{grid-column:span 2}
}
@media(max-width:720px){
  section{padding:72px 0}
  .nav ul{
    display:none;position:absolute;top:76px;left:0;right:0;
    background:var(--bone);border-bottom:1px solid var(--hairline);
    flex-direction:column;gap:0;padding:12px 26px 22px;
  }
  .nav ul.open{display:flex}
  .nav ul li{padding:12px 0}
  .nav .tel{margin-left:auto}
  .nav-toggle{display:block;margin-left:0}
  .grid-3,.values,.work-grid{grid-template-columns:1fr}
  .tile.wide{grid-column:span 1}
  .foot-grid{grid-template-columns:1fr}
  form.enquiry{padding:30px 22px}
  .hero{min-height:78vh}
  .trust{padding:22px 0}
  .trust .wrap{gap:10px 18px}
  .trust i{display:none} /* the row wraps on a phone; dangling dots at line-ends look untidy */
}

/* ===== additions borrowed from helm-style patterns, adapted to brand ===== */

/* header CTA pill */
.nav .cta{
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  padding:.75em 1.5em;margin-left:6px;white-space:nowrap;
}
@media(max-width:860px){.nav .cta{display:none}}

/* big statement section */
.statement{
  font-family:var(--serif);
  font-size:clamp(1.9rem,4.2vw,3.3rem);
  line-height:1.22;max-width:21em;
}
.statement .dim{color:var(--grey)}
.statement em{color:var(--copper)}

/* scroll reveal — subtle fade-up */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
}

/* ===== reels gallery (Instagram clips) ===== */
.reels{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.reel{display:flex;flex-direction:column;gap:14px}
.reel .frame{position:relative;aspect-ratio:9/16;border-radius:18px;overflow:hidden;background:var(--charcoal)}
.reel video{width:100%;height:100%;object-fit:cover;display:block}
.reel .play{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  pointer-events:none;transition:opacity .3s;
}
.reel .play span{
  width:62px;height:62px;border-radius:50%;
  background:rgba(251,249,246,.9);display:flex;align-items:center;justify-content:center;
}
.reel.playing .play{opacity:0}
.reel .cap{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--grey)}
.reel .cap b{font-weight:400;color:var(--charcoal)}
.reels-note{font-size:.9rem;color:var(--grey);margin-top:36px}
@media(max-width:960px){.reels{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.reels{grid-template-columns:1fr;gap:28px}}

/* reel caption: Instagram attribution instead of a job name */
.reel .cap a.ig{
  display:inline-flex;align-items:center;gap:.5em;
  font-size:.86rem;letter-spacing:.01em;text-transform:none;
  color:var(--grey);transition:color .2s;
}
.reel .cap a.ig:hover{color:var(--copper)}
.reel .cap a.ig svg{width:15px;height:15px;flex:0 0 auto}

/* ===== rough estimate chat ===== */
.rr-chat-launch{
  position:fixed;right:22px;bottom:22px;z-index:200;
  font-family:var(--sans);font-size:.82rem;font-weight:400;letter-spacing:.08em;
  padding:.85em 1.6em .85em 1.3em;border-radius:999px;cursor:pointer;
  background:rgba(251,249,246,.92);backdrop-filter:blur(10px);
  border:1px solid var(--charcoal);color:var(--charcoal);
  display:inline-flex;align-items:center;gap:.6em;
  box-shadow:0 6px 24px rgba(44,42,39,.10);
  transition:border-color .25s,color .25s,opacity .25s;
}
.rr-chat-launch::before{
  content:"";width:9px;height:9px;border-radius:50%;background:var(--copper);
}
.rr-chat-launch:hover{border-color:var(--copper);color:var(--copper)}
.rr-chat-launch.is-open{opacity:0}

.rr-chat{
  position:fixed;right:22px;bottom:22px;z-index:210;
  width:min(400px,calc(100vw - 32px));height:min(640px,calc(100vh - 44px));
  display:flex;flex-direction:column;
  background:var(--bone);border:1px solid var(--hairline);border-radius:18px;
  box-shadow:0 18px 60px rgba(44,42,39,.16);overflow:hidden;
}
.rr-chat[hidden]{display:none}
.rr-chat-head{
  display:flex;align-items:flex-start;justify-content:space-between;
  padding:20px 22px 16px;border-bottom:1px solid var(--hairline);background:var(--greige);
}
.rr-chat-head .eyebrow{margin-bottom:.5em}
.rr-chat-head p{font-size:.82rem;color:var(--grey)}
.rr-chat-close{
  background:none;border:0;cursor:pointer;font-size:24px;line-height:1;color:var(--grey);
  padding:0 0 0 12px;font-family:var(--sans);font-weight:300;
}
.rr-chat-close:hover{color:var(--copper)}

.rr-chat-log{flex:1;overflow-y:auto;padding:20px 22px 8px}
.rr-msg{max-width:88%;width:fit-content;font-size:.93rem;line-height:1.55;margin-bottom:12px}
.rr-msg p+p{margin-top:.5em}
.rr-assistant{
  background:var(--greige);border-radius:16px 16px 16px 4px;padding:12px 16px;color:var(--charcoal);
}
.rr-user{
  margin-left:auto;border:1px solid var(--hairline);border-radius:16px 16px 4px 16px;padding:12px 16px;
}
.rr-typing p{color:var(--grey);letter-spacing:.2em}

.rr-estimate{
  border:1px solid var(--hairline);border-radius:18px;padding:22px 22px 18px;margin:6px 0 16px;background:var(--bone);
}
.rr-estimate .eyebrow{margin-bottom:.6em}
.rr-estimate-range{font-family:var(--serif);font-size:1.9rem;line-height:1.1;letter-spacing:.005em}
.rr-estimate-sum{font-size:.85rem;color:var(--grey);margin:.5em 0 .9em}
.rr-estimate ul{list-style:none;margin:0 0 .9em}
.rr-estimate li{font-size:.84rem;color:var(--grey);padding:.35em 0;border-top:1px solid var(--hairline)}
.rr-estimate-note{font-size:.78rem;color:var(--grey);border-top:1px solid var(--hairline);padding-top:.9em}

.rr-chat-chips{display:flex;flex-wrap:wrap;gap:8px;padding:6px 22px 10px}
.rr-chip{
  background:none;cursor:pointer;font-family:var(--sans);font-weight:400;
  font-size:.8rem;letter-spacing:.04em;color:var(--charcoal);
  border:1px solid var(--hairline);border-radius:999px;padding:.55em 1.1em;
  transition:border-color .2s,color .2s;
}
.rr-chip:hover{border-color:var(--copper);color:var(--copper)}

.rr-chat-form{display:flex;gap:10px;padding:10px 22px 12px;border-top:1px solid var(--hairline)}
.rr-chat-form input{
  flex:1;min-width:0;background:var(--greige);border:1px solid transparent;border-radius:10px;
  padding:.8em 1em;font-family:var(--sans);font-weight:300;font-size:.95rem;color:var(--charcoal);
}
.rr-chat-form input:focus{outline:none;border-color:var(--copper);background:var(--bone)}
.rr-chat-form .btn{background:none;cursor:pointer;font-family:var(--sans);padding:.7em 1.3em}
.rr-chat-form .btn:disabled{opacity:.4;cursor:default}
.rr-chat-foot{font-size:.72rem;color:var(--grey);text-align:center;padding:0 22px 12px}
.rr-chat-foot a{color:var(--copper)}

@media(max-width:560px){
  .rr-chat{right:0;bottom:0;width:100vw;height:100dvh;border-radius:0;border:0}
  .rr-chat-launch{right:16px;bottom:16px}
  body.rr-chat-open{overflow:hidden}
}

/* ---- estimate chat: photo attach ---- */
/* Deliberately NOT .btn — .rr-chat-form .btn would capture it. */
.rr-chat-attach{
  flex:0 0 38px;width:38px;height:38px;border-radius:999px;
  background:none;border:1px solid var(--hairline);color:var(--grey);
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:border-color .25s,color .25s;
}
.rr-chat-attach:hover{border-color:var(--copper);color:var(--copper)}
.rr-chat-tray{display:flex;gap:8px;padding:0 22px 10px;flex-wrap:wrap}
.rr-chat-tray[hidden]{display:none}
.rr-thumb{position:relative;width:54px;height:54px}
/* 12px: the brand locks 18px cards / 10px inputs, and a thumbnail is neither —
   18px on a 54px square reads as a blob. */
.rr-thumb img{width:100%;height:100%;object-fit:cover;border-radius:12px;border:1px solid var(--hairline)}
.rr-thumb-x{
  position:absolute;top:-6px;right:-6px;width:20px;height:20px;border-radius:999px;
  background:var(--bone);border:1px solid var(--hairline);color:var(--grey);
  font-size:.8rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;
}
.rr-thumb-x:hover{border-color:var(--copper);color:var(--copper)}
.rr-msg-photos{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.rr-msg-photos img{width:72px;height:72px;object-fit:cover;border-radius:12px;border:1px solid var(--hairline)}
/* ---- estimate chat: address step ---- */
.rr-chat-privacy{font-size:.72rem;color:var(--grey);padding:0 22px 10px;margin-top:-4px}
.rr-chat-privacy[hidden]{display:none}
.rr-chat-attach[hidden]{display:none}
.rr-msg-property{display:grid;grid-template-columns:repeat(2,minmax(0,120px));gap:8px;margin-top:10px}
.rr-msg-property figure{margin:0}
.rr-msg-property img{display:block;width:100%;height:92px;object-fit:cover;border-radius:12px;border:1px solid var(--hairline)}
.rr-msg-property figcaption{font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--grey);margin-top:5px}
.rr-chip:focus-visible,.rr-chat-attach:focus-visible,.rr-thumb-x:focus-visible,.rr-chat-close:focus-visible{
  outline:1px solid var(--copper);outline-offset:2px;
}