/* Midstream Blinds — shared stylesheet
   Theme: mega-estate | Layout: stacked panels, alternating photo/text bands, sticky side nav
   Palette: carbon + oat + tobacco | Fonts: Bitter + Nunito Sans */

:root{
  --carbon:#16130f;
  --carbon-2:#221e17;
  --ink-soft:#5a5142;
  --oat:#f5efe2;
  --oat-deep:#e9ddc3;
  --stone:#efe6d3;
  --tobacco:#7c5c43;
  --tobacco-deep:#5e4532;
  --tobacco-soft:#cd9d6c;
  --line:#ddcda6;
  --line-dark:rgba(245,239,226,.16);
  --white:#fff;
  --serif:'Bitter',Georgia,serif;
  --sans:'Nunito Sans',system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:var(--sans);background:var(--oat);color:var(--carbon);line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.08;letter-spacing:-.015em;color:var(--carbon)}
p{max-width:70ch}
a{color:inherit}
img,svg{max-width:100%;display:block}
ul{list-style:none}
.wrap{max-width:1240px;margin:0 auto;padding:0 30px}
.label{font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;font-weight:700;color:var(--tobacco)}
.rule{width:64px;height:2px;background:var(--tobacco);margin-top:24px;transform-origin:left}
.sec-head{max-width:64ch;margin-bottom:54px}
.sec-head h2{font-size:clamp(2rem,3.6vw,2.85rem);margin:16px 0 16px}
.sec-head p{color:var(--ink-soft);font-size:1.05rem}
section{padding:100px 0;position:relative}
:focus-visible{outline:3px solid var(--tobacco);outline-offset:3px}

/* buttons */
.btn{position:relative;display:inline-flex;align-items:center;gap:11px;background:var(--tobacco);color:var(--oat);font-weight:700;font-size:15px;padding:17px 32px;text-decoration:none;border:none;cursor:pointer;overflow:hidden;transition:color .3s ease;font-family:var(--sans)}
.btn span{position:relative;z-index:2}
.btn::after{content:"";position:absolute;inset:0;background:var(--carbon);transform:translateY(101%);transition:transform .38s cubic-bezier(.22,1,.36,1);z-index:1}
.btn:hover{color:var(--oat)}
.btn:hover::after{transform:translateY(0)}
.btn.dark{background:var(--carbon);color:var(--oat)}
.btn.dark::after{background:var(--tobacco)}
.btn.line{background:transparent;color:var(--oat);box-shadow:inset 0 0 0 1.5px rgba(245,239,226,.55)}
.btn.line::after{background:var(--oat)}
.btn.line:hover{color:var(--carbon)}
.btn.on-light{background:var(--carbon);color:var(--oat)}
.btn.on-light::after{background:var(--tobacco)}

/* nav */
#nav{position:fixed;inset:0 0 auto 0;z-index:120;padding:24px 0;transition:all .35s ease;color:var(--oat)}
#nav.solid{background:rgba(22,19,15,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line-dark);padding:14px 0}
#nav .wrap{display:flex;justify-content:space-between;align-items:center}
.mark{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.mark svg{width:38px;height:38px;flex:none}
.mark span{font-family:var(--serif);font-weight:600;font-size:1.2rem;letter-spacing:-.01em}
#nav ul{display:flex;gap:30px;align-items:center}
#nav ul a:not(.btn){text-decoration:none;font-size:14.5px;font-weight:600;opacity:.86;transition:opacity .2s}
#nav ul a:not(.btn):hover{opacity:1}
#nav .btn{padding:12px 22px;font-size:13.5px}
.navtoggle{display:none;background:none;border:none;color:inherit;cursor:pointer;padding:6px}
@media(max-width:920px){
  #nav ul{position:fixed;inset:0 0 0 auto;width:78vw;max-width:340px;background:var(--carbon);flex-direction:column;justify-content:center;align-items:flex-start;gap:26px;padding:40px;transform:translateX(100%);transition:transform .4s cubic-bezier(.22,1,.36,1)}
  #nav ul.open{transform:translateX(0)}
  #nav ul a:not(.btn){font-size:1.15rem}
  .navtoggle{display:block;z-index:130}
}

/* side rail dot-nav */
.rail{position:fixed;right:26px;top:50%;transform:translateY(-50%);z-index:100;display:flex;flex-direction:column;gap:16px}
.rail a{width:10px;height:10px;border-radius:50%;border:1.5px solid var(--tobacco-soft);background:transparent;display:block;position:relative;transition:background .25s,border-color .25s}
.rail a::after{content:attr(data-label);position:absolute;right:22px;top:50%;transform:translateY(-50%);white-space:nowrap;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:var(--carbon);background:var(--oat);padding:6px 12px;opacity:0;pointer-events:none;transition:opacity .2s;box-shadow:0 6px 18px -8px rgba(22,19,15,.35)}
.rail a:hover::after{opacity:1}
.rail a.active{background:var(--tobacco);border-color:var(--tobacco)}
@media(max-width:1180px){.rail{display:none}}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:var(--oat);overflow:hidden}
.hero .bg{position:absolute;inset:-8% 0;overflow:hidden}
.hero .bg img{width:100%;height:100%;object-fit:cover;will-change:transform;transform:scale(1.02)}
.hero .scrim{position:absolute;inset:0;background:linear-gradient(75deg,rgba(16,14,10,.86) 0%,rgba(16,14,10,.5) 44%,rgba(16,14,10,.14) 75%),linear-gradient(0deg,rgba(16,14,10,.6) 0%,transparent 40%)}
.hero .wrap{position:relative;z-index:2;padding-bottom:9vh;width:100%}
.hero .label{color:var(--tobacco-soft)}
.hero h1{font-size:clamp(2.5rem,5.6vw,4.6rem);margin:18px 0 22px;max-width:15ch;color:var(--oat)}
.hero h1 em{font-style:italic;color:var(--tobacco-soft)}
.hero h1 .w{display:inline-block;overflow:hidden;vertical-align:bottom}
.hero h1 .w i{display:inline-block;font-style:inherit;transform:translateY(112%)}
.hero .lead{font-size:1.12rem;max-width:52ch;color:rgba(245,239,226,.86);margin-bottom:34px}
.hero .cta-row{display:flex;gap:16px;flex-wrap:wrap}
.hero .micro{margin-top:36px;display:flex;gap:26px;flex-wrap:wrap;font-size:.82rem;color:rgba(245,239,226,.78)}
.hero .micro div{display:flex;gap:9px;align-items:center}
.hero .micro svg{width:16px;height:16px;stroke:var(--tobacco-soft);flex:none}
.scrolldown{position:absolute;right:40px;bottom:36px;z-index:3;display:flex;flex-direction:column;align-items:center;gap:10px;color:rgba(245,239,226,.68);font-size:.66rem;letter-spacing:.3em;text-transform:uppercase;writing-mode:vertical-rl}
.scrolldown .dot{width:1.5px;height:52px;background:linear-gradient(var(--tobacco-soft),transparent);writing-mode:horizontal-tb}
@media(max-width:700px){.scrolldown{display:none}}

/* marquee */
.marquee{background:var(--carbon);color:var(--oat);overflow:hidden;padding:19px 0;border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}
.marquee .track{display:flex;gap:52px;white-space:nowrap;will-change:transform;width:max-content}
.marquee span{font-family:var(--serif);font-style:italic;font-size:1.02rem;color:rgba(245,239,226,.88);display:flex;align-items:center;gap:52px}
.marquee b{color:var(--tobacco-soft);font-family:var(--sans);font-style:normal;font-size:.68rem;letter-spacing:.3em;font-weight:700}

/* text bands */
.band-oat{background:var(--oat)}
.band-oat-deep{background:var(--oat-deep)}
.band-carbon{background:var(--carbon);color:var(--oat)}
.band-carbon .sec-head p{color:rgba(245,239,226,.72)}
.band-carbon h2{color:var(--oat)}
.band-carbon .label{color:var(--tobacco-soft)}

/* collection grid */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.cell{background:var(--white);padding:38px 30px;position:relative;overflow:hidden;transition:background .35s ease;color:var(--carbon)}
.cell::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--tobacco);transform:scaleX(0);transform-origin:left;transition:transform .4s cubic-bezier(.22,1,.36,1)}
.cell:hover{background:var(--oat)}
.cell:hover::before{transform:scaleX(1)}
.cell .ill{height:78px;margin-bottom:22px;color:var(--tobacco);transition:transform .4s cubic-bezier(.22,1,.36,1)}
.cell:hover .ill{transform:translateY(-4px) scale(1.04)}
.cell .ill svg{height:100%;width:auto}
.cell h3{font-size:1.16rem;margin-bottom:9px}
.cell p{font-size:.92rem;color:var(--ink-soft);margin-bottom:16px}
.cell a{font-size:.83rem;font-weight:700;text-decoration:none;color:var(--tobacco);letter-spacing:.03em}
.cell a:hover{text-decoration:underline}
@media(max-width:980px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid{grid-template-columns:1fr}}

/* full-width repairs strip inside the collection grid */
.cell.wide{grid-column:1/-1;display:flex;gap:34px;align-items:center;flex-wrap:wrap}
.cell.wide .pthumb{width:250px!important;flex:none;margin:0;align-self:stretch;height:auto!important}
.cell.wide .body{flex:1;min-width:260px}
.cell.wide .body p{max-width:64ch}
@media(max-width:600px){
  .cell.wide{flex-direction:column;align-items:flex-start;gap:18px}
  .cell.wide .pthumb{width:100%!important}
}

/* photo bands (full-bleed) */
.photo-band{padding:0;background:var(--carbon)}
.gallery-band{display:grid;grid-template-columns:1.2fr 1fr;grid-auto-rows:280px}
.gallery-band .g-item{position:relative;overflow:hidden}
.gallery-band .g-item img{width:100%;height:100%;object-fit:cover;transform:scale(1.08)}
.gallery-band .g-item:first-child{grid-row:span 2}
.g-cap{position:absolute;left:0;bottom:0;right:0;background:linear-gradient(0deg,rgba(16,14,10,.82),transparent 70%);color:var(--oat);padding:22px 24px 18px}
.g-cap b{display:block;font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--tobacco-soft);margin-bottom:5px}
.g-cap span{font-family:var(--serif);font-size:1.05rem}
@media(max-width:820px){.gallery-band{grid-template-columns:1fr;grid-auto-rows:300px}.gallery-band .g-item:first-child{grid-row:span 1}}

.detail-band{position:relative;min-height:56vh;display:flex;align-items:center;overflow:hidden}
.detail-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.detail-band .scrim{position:absolute;inset:0;background:linear-gradient(100deg,rgba(16,14,10,.86) 0%,rgba(16,14,10,.38) 55%,rgba(16,14,10,.14) 100%)}
.detail-band .wrap{position:relative;z-index:2;color:var(--oat);padding:70px 30px}
.detail-band blockquote{font-family:var(--serif);font-style:italic;font-size:clamp(1.5rem,3vw,2.3rem);max-width:20ch;line-height:1.25;color:var(--oat)}
.detail-band cite{display:block;margin-top:20px;font-style:normal;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--tobacco-soft)}

/* estate / locale storytelling */
.estate .wrap{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}
.estate .copy p{margin-bottom:18px;color:var(--ink-soft)}
.estate .copy p:first-of-type{color:var(--carbon);font-size:1.08rem}
.facts{border-top:1px solid var(--line)}
.facts dl{border-bottom:1px solid var(--line);padding:18px 0;display:grid;grid-template-columns:34px 1fr;gap:14px}
.facts dt{font-family:var(--serif);font-style:italic;color:var(--tobacco);font-size:1.3rem}
.facts dd h4{font-size:1rem;margin-bottom:4px;font-family:var(--sans);font-weight:700}
.facts dd p{font-size:.9rem;color:var(--ink-soft)}
@media(max-width:900px){.estate .wrap{grid-template-columns:1fr}}

/* boom-gate signature moment */
.boom-wrap{margin-top:64px;border-top:1px solid var(--line);padding-top:56px}
.boom-stage{position:relative;height:190px;display:flex;align-items:flex-end;justify-content:center;margin-bottom:30px}
.boom-stage svg{width:100%;max-width:520px;height:auto;overflow:visible}
.boom-bar{transform-origin:58px 46px}
.boom-caption{text-align:center}
.boom-caption p{font-family:var(--serif);font-style:italic;font-size:clamp(1.3rem,2.4vw,1.85rem);color:var(--carbon);max-width:26ch;margin:0 auto}
.boom-caption span{display:block;margin-top:10px;font-family:var(--sans);font-style:normal;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--tobacco);font-weight:700}

/* process */
.process{overflow:hidden}
.process::before{content:"";position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(205,157,108,.14),transparent 65%);top:-200px;right:-160px;animation:drift 15s ease-in-out infinite alternate}
@keyframes drift{from{transform:translate(0,0) scale(1)}to{transform:translate(-70px,50px) scale(1.15)}}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:38px;position:relative}
.step{border-top:1.5px solid var(--line-dark);padding-top:22px}
.step .n{font-family:var(--serif);font-style:italic;font-size:2.2rem;color:var(--tobacco-soft)}
.step h3{color:var(--oat);font-size:1.1rem;margin:12px 0 9px}
.step p{font-size:.89rem;color:rgba(245,239,226,.7)}
@media(max-width:880px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* areas */
.chips{display:flex;flex-wrap:wrap;gap:12px}
.chip{border:1.5px solid var(--line);background:var(--white);padding:13px 24px;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .28s ease;color:var(--carbon)}
.chip:hover{border-color:var(--tobacco);color:var(--tobacco);transform:translateY(-3px);box-shadow:0 10px 22px -12px rgba(22,19,15,.28)}
.chip span{color:var(--tobacco);margin-left:6px}

/* faq */
.faq details{border-top:1px solid var(--line)}
.faq details:last-of-type{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:25px 4px;font-family:var(--serif);font-size:1.16rem;font-weight:600;transition:color .25s}
.faq summary:hover{color:var(--tobacco)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ind{flex:none;width:32px;height:32px;border:1.5px solid currentColor;border-radius:50%;display:grid;place-items:center;font-size:1.1rem;transition:transform .32s ease,background .32s ease}
.faq details[open] .ind{transform:rotate(45deg);background:var(--tobacco);border-color:var(--tobacco);color:var(--oat)}
.faq details p{padding:0 46px 26px 4px;color:var(--ink-soft);max-width:76ch}

/* closing cta */
.close{background:var(--carbon);color:var(--oat);text-align:center;overflow:hidden}
.close .aur{position:absolute;inset:0;pointer-events:none}
.close .aur i{position:absolute;border-radius:50%;filter:blur(72px);opacity:.5}
.close .aur i:nth-child(1){width:520px;height:520px;background:rgba(138,90,53,.4);left:-140px;top:-180px;animation:aur1 12s ease-in-out infinite alternate}
.close .aur i:nth-child(2){width:460px;height:460px;background:rgba(233,221,195,.16);right:-120px;bottom:-200px;animation:aur2 14s ease-in-out infinite alternate}
@keyframes aur1{from{transform:translate(0,0)}to{transform:translate(110px,60px)}}
@keyframes aur2{from{transform:translate(0,0)}to{transform:translate(-90px,-70px)}}
.close .wrap{position:relative;z-index:2}
.close h2{color:var(--oat);font-size:clamp(2.1rem,4.4vw,3.3rem);max-width:20ch;margin:18px auto 20px}
.close h2 em{font-style:italic;color:var(--tobacco-soft)}
.close p{color:rgba(245,239,226,.7);max-width:52ch;margin:0 auto 40px}

/* enquiry form */
.enquire .wrap{display:grid;grid-template-columns:1fr 1fr;gap:70px}
.enquire form{background:var(--white);padding:44px;border:1px solid var(--line);box-shadow:0 30px 60px -40px rgba(22,19,15,.3)}
.f-row{margin-bottom:20px}
label{display:block;font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px;color:var(--ink-soft)}
input,select,textarea{width:100%;padding:14px;border:1.5px solid var(--line);background:var(--oat);font:inherit;font-size:15px;transition:border-color .2s,box-shadow .2s;color:var(--carbon)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--tobacco);box-shadow:0 0 0 3px rgba(138,90,53,.14)}
.popia{font-size:.78rem;color:var(--ink-soft);margin-top:14px}
@media(max-width:880px){.enquire .wrap{grid-template-columns:1fr}}

footer{background:var(--carbon);color:rgba(245,239,226,.62);padding:54px 0;font-size:.85rem}
footer .wrap{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:center}
footer .fmark{display:flex;align-items:center;gap:12px}
footer .fmark svg{width:30px;height:30px}
footer strong{color:var(--oat)}
footer .fcol{max-width:46ch}
footer .footer-links{display:grid;grid-template-columns:repeat(3,auto);gap:40px;margin-top:38px;padding-top:32px;border-top:1px solid var(--line-dark);align-items:start}
footer .footer-links h4{font-family:var(--sans);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;font-weight:700;color:var(--tobacco-soft);margin-bottom:14px}
footer .footer-links ul{display:flex;flex-direction:column;gap:9px}
footer .footer-links a{color:rgba(245,239,226,.72);text-decoration:none;font-size:.87rem;transition:color .2s}
footer .footer-links a:hover{color:var(--oat);text-decoration:underline}
@media(max-width:700px){footer .footer-links{grid-template-columns:1fr 1fr;gap:28px 30px}}
@media(max-width:440px){footer .footer-links{grid-template-columns:1fr}}

/* inner page header (products/areas) */
.subhero{position:relative;min-height:52vh;display:flex;align-items:flex-end;color:var(--oat);overflow:hidden}
.subhero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.subhero .scrim{position:absolute;inset:0;background:linear-gradient(75deg,rgba(16,14,10,.86) 0%,rgba(16,14,10,.48) 50%,rgba(16,14,10,.14) 80%),linear-gradient(0deg,rgba(16,14,10,.55) 0%,transparent 42%)}
.subhero .wrap{position:relative;z-index:2;padding-bottom:64px}
.subhero h1{font-size:clamp(2.1rem,4.6vw,3.4rem);color:var(--oat);margin:16px 0 14px;max-width:18ch}
.subhero p{color:rgba(245,239,226,.82);max-width:56ch}
.crumb{font-size:.82rem;color:rgba(245,239,226,.68);margin-bottom:6px}
.crumb a{text-decoration:underline;color:inherit}

.prose{max-width:76ch}
.prose h2{font-size:clamp(1.7rem,3vw,2.3rem);margin:44px 0 16px}
.prose h2:first-child{margin-top:0}
.prose p{color:var(--ink-soft);margin-bottom:16px}
.prose ul{margin:0 0 20px 0}
.prose ul li{position:relative;padding-left:26px;margin-bottom:12px;color:var(--ink-soft)}
.prose ul li::before{content:"";position:absolute;left:0;top:.55em;width:9px;height:9px;background:var(--tobacco);opacity:.7}
.callout{background:var(--white);border:1px solid var(--line);border-left:4px solid var(--tobacco);padding:24px 26px;margin:30px 0}
.callout b{display:block;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--tobacco);margin-bottom:8px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin:26px 0}
@media(max-width:760px){.two-col{grid-template-columns:1fr}}
.mini-card{background:var(--white);border:1px solid var(--line);padding:24px}
.mini-card h3{font-size:1.05rem;margin-bottom:8px}
.mini-card p{font-size:.93rem;color:var(--ink-soft)}

.gs-rv{opacity:0;transform:translateY(32px)}
@media(prefers-reduced-motion:reduce){
  .gs-rv{opacity:1!important;transform:none!important}
  .hero h1 .w i{transform:none!important}
  .marquee .track{animation:none!important}
  .process::before,.close .aur i{animation:none!important}
  .boom-bar{transform:none!important}
}

/* chat widget */
.chat-launch{position:fixed;right:22px;bottom:22px;z-index:200;width:60px;height:60px;border-radius:50%;background:var(--tobacco);color:var(--oat);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 14px 30px -10px rgba(22,19,15,.5);transition:transform .25s ease}
.chat-launch:hover{transform:scale(1.06)}
.chat-launch svg{width:26px;height:26px}
.chat-box{position:fixed;right:22px;bottom:92px;z-index:200;width:min(360px,88vw);max-height:70vh;background:var(--oat);border:1px solid var(--line);box-shadow:0 30px 70px -20px rgba(22,19,15,.45);display:flex;flex-direction:column;overflow:hidden;opacity:0;transform:translateY(16px) scale(.98);pointer-events:none;transition:opacity .25s ease,transform .25s ease}
.chat-box.open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.chat-head{background:var(--carbon);color:var(--oat);padding:16px 18px;display:flex;justify-content:space-between;align-items:center}
.chat-head strong{font-family:var(--serif);font-size:1.02rem}
.chat-head span{display:block;font-size:.72rem;color:rgba(245,239,226,.65);margin-top:2px}
.chat-close{background:none;border:none;color:var(--oat);cursor:pointer;font-size:1.3rem;line-height:1;padding:4px}
.chat-msgs{flex:1;overflow-y:auto;padding:16px 18px;display:flex;flex-direction:column;gap:10px;background:var(--white)}
.msg{max-width:84%;padding:11px 14px;border-radius:2px;font-size:.89rem;line-height:1.5}
.msg.bot{background:var(--oat-deep);color:var(--carbon);align-self:flex-start;border-left:3px solid var(--tobacco)}
.msg.user{background:var(--carbon);color:var(--oat);align-self:flex-end}
.chat-chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 18px 12px;background:var(--white)}
.chat-chip{border:1.3px solid var(--line);background:var(--oat);padding:8px 13px;font-size:.8rem;font-weight:600;cursor:pointer;border-radius:16px;transition:all .2s}
.chat-chip:hover{border-color:var(--tobacco);color:var(--tobacco)}
.chat-form{border-top:1px solid var(--line);padding:12px;display:flex;gap:8px;background:var(--white)}
.chat-form input{flex:1;border:1.5px solid var(--line);padding:10px 12px;font:inherit;font-size:.88rem;background:var(--oat)}
.chat-form button{background:var(--tobacco);color:var(--oat);border:none;padding:0 16px;font-weight:700;cursor:pointer;font-size:.85rem}
.chat-popia{font-size:.66rem;color:var(--ink-soft);padding:8px 18px 14px;background:var(--white)}

/* pthumb-injected */
/* --- product photo thumbnails (replaced the old line-drawn icons) --- */
.pthumb{width:100%!important;height:auto!important;max-width:none!important;
  aspect-ratio:4/3;overflow:hidden;display:block;margin:0 0 18px;
  background:rgba(0,0,0,.04)}
.pthumb img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.product-card:hover .pthumb img,.cell:hover .pthumb img,.card:hover .pthumb img,
.related-card:hover .pthumb img{transform:scale(1.045)}
@media (prefers-reduced-motion:reduce){
  .pthumb img{transition:none}
  .product-card:hover .pthumb img,.cell:hover .pthumb img,.card:hover .pthumb img,
  .related-card:hover .pthumb img{transform:none}}


/* roller shutters are shading products, not security products — see design-brief.md */
.rs-note{font-size:.94rem;line-height:1.6;opacity:.85;margin:14px 0 0;
  padding:12px 14px;border-left:2px solid currentColor}
.rs-note strong{font-weight:600}

/* =====================================================================
   THE LEAD LADDER — guide.html (Rung 1 guide, Rung 2 ballpark, Rung 3 close)
   Scoped to guide-only classes so no other page is touched.
   ===================================================================== */

/* skip link */
.skip-link{position:absolute;left:-9999px;top:0;z-index:300;background:var(--carbon);color:var(--oat);padding:12px 18px;font-weight:700}
.skip-link:focus{left:12px;top:12px}

/* guide hero (extends .subhero) */
.subhero.guide-hero{min-height:64vh}
.guide-hero h1 .strap{display:block;font-family:var(--serif);font-style:italic;font-weight:400;font-size:.5em;line-height:1.3;color:rgba(245,239,226,.82);margin-top:16px;max-width:34ch;letter-spacing:0}
.guide-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.guide-meta span{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:rgba(245,239,226,.8);border:1px solid rgba(245,239,226,.28);padding:7px 12px;border-radius:2px}
.guide-hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}

/* contents rail */
.guide-toc{background:var(--carbon);color:var(--oat);border-bottom:1px solid var(--line-dark);padding:0}
.guide-toc .wrap{display:flex;gap:22px;align-items:center;overflow-x:auto;padding-top:14px;padding-bottom:14px;-webkit-overflow-scrolling:touch}
.guide-toc .lbl{font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;font-weight:800;color:var(--tobacco-soft);white-space:nowrap;flex:none}
.guide-toc a{color:rgba(245,239,226,.78);text-decoration:none;font-size:.82rem;font-weight:600;white-space:nowrap;transition:color .2s}
.guide-toc a:hover{color:var(--oat)}
@media(max-width:820px){.guide-toc{position:static}}

/* dark-band prose (section 02, 07) */
.band-carbon .prose p,.band-carbon .prose li{color:rgba(245,239,226,.82)}
.band-carbon .prose h2,.band-carbon .prose h3{color:var(--oat)}
.band-carbon .prose strong{color:var(--oat)}
.band-carbon .prose a{color:var(--tobacco-soft)}
.prose sup{color:var(--tobacco);font-weight:700;font-size:.7em}
.band-carbon .prose sup{color:var(--tobacco-soft)}

/* light section: sun path + copy */
.light-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;margin-top:8px}
@media(max-width:900px){.light-grid{grid-template-columns:1fr;gap:32px}}
.sunpath-wrap{align-self:center}
.sunpath{width:100%;height:auto;overflow:visible;background:rgba(245,239,226,.03);border:1px solid var(--line-dark);border-radius:4px;padding:8px}
.sp-arc{fill:none;stroke-width:2.4}
.sp-arc-dec{stroke:var(--tobacco-soft)}
.sp-arc-jun{stroke:rgba(245,239,226,.5);stroke-dasharray:4 5}
.sp-sun{fill:var(--tobacco-soft)}
.sp-sun-jun{fill:rgba(245,239,226,.6)}
.sp-ground,.sp-post,.sp-tree{stroke:rgba(245,239,226,.5);fill:none;stroke-width:2;stroke-linecap:round}
.sp-tree{stroke-width:2.4}
.sp-cap{fill:var(--tobacco-soft);font-family:var(--sans);font-size:12px;font-weight:700}
.sp-cap-jun{fill:rgba(245,239,226,.7)}
.sp-lbl{fill:rgba(245,239,226,.62);font-family:var(--sans);font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.sp-note{fill:rgba(245,239,226,.5);font-family:var(--sans);font-size:10.5px;font-style:italic}
.sunpath-caption{font-size:.8rem;color:rgba(245,239,226,.6);margin-top:12px;max-width:44ch}
.sunpath.is-armed .sp-arc,.sunpath.is-armed .sp-ground,.sunpath.is-armed .sp-post,.sunpath.is-armed .sp-tree{transition:stroke-dashoffset 1.6s ease}
.sunpath.is-armed .sp-sun{opacity:0;transition:opacity .5s ease .9s}
.sunpath.is-drawn .sp-sun{opacity:1}

/* elevation cards */
.elev-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:8px}
@media(max-width:700px){.elev-grid{grid-template-columns:1fr}}
.elev-card{background:var(--white);padding:28px 26px}
.elev-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.elev-head svg{width:30px;height:30px;color:var(--tobacco);flex:none}
.elev-head b{font-family:var(--serif);font-size:1.08rem;font-weight:600;line-height:1.2}
.elev-card p{font-size:.92rem;color:var(--ink-soft);margin-bottom:14px}
.elev-verdict{font-size:.88rem;color:var(--carbon);border-top:1px solid var(--line);padding-top:12px}
.elev-verdict em{color:var(--tobacco);font-style:italic;font-weight:700}

/* guide photo bands */
.guide-band{position:relative;overflow:hidden;background:var(--carbon)}
.guide-band img{width:100%;height:auto;display:block;object-fit:cover}
.guide-band figcaption{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(0deg,rgba(16,14,10,.86),transparent 78%);color:var(--oat);padding:40px 30px 22px}
.guide-band figcaption b{display:block;font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--tobacco-soft);margin-bottom:6px}
.guide-band figcaption span{font-family:var(--serif);font-size:1.05rem;max-width:52ch;display:block}
.guide-band figcaption sup{color:var(--tobacco-soft);font-weight:700;font-size:.7em}

/* recommendations */
.rec-list{display:flex;flex-direction:column;gap:18px;margin-top:8px}
.rec{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--tobacco);padding:26px 28px}
.rec-head{display:flex;justify-content:space-between;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:10px}
.rec-head h3{font-size:1.22rem}
.rec-head .where{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--tobacco);font-weight:800;white-space:nowrap}
.rec-body p{font-size:.96rem;color:var(--ink-soft);margin-bottom:14px}
.rec-trade{background:var(--oat);padding:12px 15px;margin-bottom:16px}
.rec-trade b{display:block;font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--tobacco-deep);margin-bottom:4px}
.rec-trade p{font-size:.88rem;color:var(--ink-soft);margin:0}
.rec-add{display:inline-flex;align-items:center;gap:9px;background:transparent;border:1.5px solid var(--tobacco);color:var(--tobacco);font-weight:700;font-size:.82rem;font-family:var(--sans);padding:11px 20px;cursor:pointer;transition:background .25s,color .25s}
.rec-add::before{content:"+";font-size:1.1rem;line-height:1}
.rec-add:hover{background:var(--tobacco);color:var(--oat)}
.rec-add.is-added{background:var(--carbon);border-color:var(--carbon);color:var(--oat);cursor:default}
.rec-add.is-added::before{content:"✓"}

/* check list */
.check-list{display:grid;grid-template-columns:1fr 1fr;gap:30px 40px;margin-top:8px}
@media(max-width:760px){.check-list{grid-template-columns:1fr;gap:24px}}
.check-item{border-top:2px solid var(--line)}
.check-item h4{font-family:var(--serif);font-size:1.1rem;font-weight:600;margin:14px 0 8px}
.check-item p{font-size:.92rem;color:var(--ink-soft)}

/* guide enquire (Rung 3) */
.guide-enquire{display:grid;grid-template-columns:.85fr 1.15fr;gap:54px;align-items:start;margin-top:8px}
@media(max-width:900px){.guide-enquire{grid-template-columns:1fr;gap:34px}}
.enquire-side .promise{display:flex;flex-direction:column;gap:14px;margin-bottom:24px}
.promise-item{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;color:var(--carbon)}
.band-carbon .promise-item{color:rgba(245,239,226,.9)}
.promise-item svg{width:22px;height:22px;color:var(--tobacco);flex:none;margin-top:2px}
.band-carbon .promise-item svg{color:var(--tobacco-soft)}
.capacity-note{font-size:.9rem;color:var(--ink-soft);border-left:3px solid var(--tobacco);padding:10px 14px;background:rgba(124,92,67,.06)}
.band-carbon .capacity-note{color:rgba(245,239,226,.82);background:rgba(205,157,108,.1)}
.carry-lead{font-size:.9rem;color:var(--ink-soft);margin-top:16px}
.band-carbon .carry-lead{color:rgba(245,239,226,.72)}

/* form card */
.form-card{background:var(--white);padding:34px;border:1px solid var(--line);box-shadow:0 30px 60px -40px rgba(22,19,15,.3)}
.form-row{margin-bottom:0}
.form-row.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:520px){.form-row.two{grid-template-columns:1fr}}
.field{margin-bottom:16px}
.interest-set{border:none;padding:0;margin:6px 0 14px}
.interest-set .legend{display:block;font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:12px;color:var(--ink-soft)}
.interest-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px 16px}
@media(max-width:520px){.interest-grid{grid-template-columns:1fr}}
.interest-grid label{display:flex;gap:9px;align-items:flex-start;font-size:.88rem;font-weight:400;text-transform:none;letter-spacing:0;color:var(--carbon);cursor:pointer;margin:0}
.interest-grid input{width:auto;padding:0;margin-top:3px;flex:none;accent-color:var(--tobacco)}
.carry-note{font-size:.82rem;color:var(--tobacco-deep);margin-top:8px}
.btn-block{width:100%;justify-content:center;margin-top:6px}
.form-popia{font-size:.76rem;color:var(--ink-soft);margin-top:14px}

/* form success */
.form-success{display:none}
.form-success.show,.lead-thanks{display:block;background:var(--white);border:1px solid var(--line);border-left:3px solid var(--tobacco);padding:22px 24px;margin-top:18px}
.form-success h3,.lead-thanks h3{font-size:1.2rem;margin-bottom:8px}
.form-success p,.lead-thanks p{font-size:.94rem;color:var(--ink-soft);margin-bottom:10px}
.form-success a,.lead-thanks a{color:var(--tobacco);font-weight:700}

/* Rung 2 — ballpark window list */
.ballpark{margin:8px 0 18px;border:1px dashed var(--line);background:var(--oat)}
.ballpark>summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:16px 18px;font-weight:700;font-size:.92rem;color:var(--tobacco-deep)}
.ballpark>summary::-webkit-details-marker{display:none}
.ballpark>summary .chev{width:16px;height:16px;flex:none;transition:transform .3s ease;color:var(--tobacco)}
.ballpark[open]>summary .chev{transform:rotate(180deg)}
.bp-inner{padding:4px 18px 20px}
.bp-print-head{display:none}
.bp-pairing{font-size:.9rem;color:var(--ink-soft);margin:6px 0 16px}
.bp-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.bp-table{width:100%;border-collapse:collapse;min-width:640px}
.bp-table th{text-align:left;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);font-weight:700;padding:8px 8px;border-bottom:1.5px solid var(--line)}
.bp-table td{padding:7px 8px;vertical-align:top}
.bp-table input,.bp-table select{font-size:14px;padding:10px}
.bp-rm{width:44px;text-align:center;vertical-align:middle}
.bp-remove{background:none;border:1px solid var(--line);color:var(--ink-soft);width:30px;height:30px;border-radius:50%;cursor:pointer;font-size:1.1rem;line-height:1;transition:all .2s}
.bp-remove:hover{border-color:var(--tobacco);color:var(--tobacco)}
.bp-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}
.bp-btn{display:inline-flex;align-items:center;gap:8px;background:var(--white);border:1.5px solid var(--line);color:var(--carbon);font-weight:700;font-size:.82rem;font-family:var(--sans);padding:11px 18px;cursor:pointer;transition:border-color .2s,color .2s}
.bp-btn svg{width:15px;height:15px;flex:none;color:var(--tobacco)}
.bp-btn:hover{border-color:var(--tobacco);color:var(--tobacco)}
.bp-count{font-size:.86rem;color:var(--tobacco-deep);font-weight:600;margin-top:12px}
.bp-foot{font-size:.78rem;color:var(--ink-soft);margin-top:8px}
@media(max-width:640px){
  .bp-table{min-width:0}
  .bp-table thead{position:absolute;left:-9999px}
  .bp-table,.bp-table tbody,.bp-table tr,.bp-table td{display:block;width:100%}
  .bp-table tr{background:var(--white);border:1px solid var(--line);margin-bottom:14px;padding:8px 10px}
  .bp-table td{padding:6px 2px}
  .bp-table td::before{content:attr(data-lbl);display:block;font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);font-weight:700;margin-bottom:4px}
  .bp-rm{text-align:right}
  .bp-rm::before{display:none}
}

/* sources */
.sources ol{margin:0 0 18px 20px;display:flex;flex-direction:column;gap:12px}
.sources li{font-size:.86rem;color:var(--ink-soft);line-height:1.6}
.sources a{color:var(--tobacco);text-decoration:underline;word-break:break-word}
.sources-note{font-size:.84rem;color:var(--ink-soft);border-top:1px solid var(--line);padding-top:16px;max-width:80ch}

/* guide closing cta reuses .close; give the two CTAs a row */
.close .cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:10px}

/* print: only the ballpark window list */
@media print{
  #nav,.guide-toc,.chat-launch,.chat-box,.close,footer,.guide-band,.rail,.scrolldown{display:none!important}
  body.bp-printing *{visibility:hidden}
  body.bp-printing .ballpark,body.bp-printing .ballpark *{visibility:visible}
  body.bp-printing .ballpark{position:absolute;left:0;top:0;width:100%;border:none;background:#fff}
  body.bp-printing .ballpark>summary{display:none}
  body.bp-printing .bp-print-head{display:block;margin-bottom:14px}
  body.bp-printing .bp-actions,body.bp-printing .bp-count,body.bp-printing .bp-foot,body.bp-printing .bp-pairing{display:none}
  body.bp-printing .bp-table th{display:table-cell}
  body.bp-printing .bp-rm{display:none}
}