/* AIRISE Climate — airisedxb.com
   Shared stylesheet. Logical properties so the Arabic page mirrors cleanly. */

:root{
  --ink:#07110D;
  --ink-2:#0B1A14;
  --panel:#0E211A;
  --panel-2:#10261D;
  --bone:#F3EFE5;
  --bone-2:#DCD6C7;
  --sage:#9CB2A5;
  --sage-2:#BFCFC5;
  --brass:#C9A227;
  --brass-soft:#E7CD8A;
  --line:rgba(243,239,229,.13);
  --line-strong:rgba(243,239,229,.22);
  --max:1180px;
  --pad:clamp(20px,4vw,40px);
  --radius:16px;
  --font-display:"Fraunces",Georgia,"Times New Roman",serif;
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --font-ar:"IBM Plex Sans Arabic","Segoe UI",Tahoma,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html:focus-within{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink);
  color:var(--bone);
  font-family:var(--font-body);
  font-size:16.5px;
  line-height:1.62;
  font-weight:380;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
body::after{ /* paper grain */
  content:"";position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
img,svg{display:block;max-width:100%}
a{color:inherit}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--brass);color:#141003}

.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--pad);position:relative;z-index:2}
.skip{position:absolute;inset-inline-start:-9999px;top:0;background:var(--brass);color:#141003;padding:10px 16px;z-index:100;font-weight:600}
.skip:focus{inset-inline-start:12px;top:12px}

/* ---------- type ---------- */
h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-weight:400;line-height:1.04;letter-spacing:-.018em}
h1{font-size:clamp(38px,6.2vw,74px);font-variation-settings:"SOFT" 0,"WONK" 1}
h2{font-size:clamp(29px,4.2vw,50px);line-height:1.06}
h3{font-size:clamp(20px,2.1vw,25px);line-height:1.18;letter-spacing:-.012em}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-body);font-size:11.5px;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--brass-soft);
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--brass);opacity:.8}
.eyebrow.plain::before{display:none}
.lead{font-size:clamp(17px,1.55vw,20.5px);line-height:1.6;color:var(--bone-2);max-width:60ch;font-weight:350}
.muted{color:var(--sage)}
.small{font-size:14px;line-height:1.55;color:var(--sage)}
.num{font-variant-numeric:tabular-nums}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:40;
  border-bottom:1px solid transparent;
  background:rgba(7,17,13,.55);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  transition:background .25s ease,border-color .25s ease;
}
.site-head.is-stuck{background:rgba(7,17,13,.92);border-bottom-color:var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:18px;height:70px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;min-height:44px}
.brand .mark{width:26px;height:26px;flex:none}
.brand b{font-family:var(--font-body);font-weight:600;font-size:15.5px;letter-spacing:.24em}
.brand em{
  font-style:normal;font-size:10.5px;letter-spacing:.19em;text-transform:uppercase;
  color:var(--sage);padding-inline-start:11px;border-inline-start:1px solid var(--line-strong);
}
.nav{display:none;gap:30px;font-size:14px;font-weight:450}
.nav a{display:inline-flex;align-items:center;min-height:40px;text-decoration:none;color:var(--bone-2);position:relative}
.nav a::after{content:"";position:absolute;inset-inline:0;bottom:0;height:1px;background:var(--brass);transform:scaleX(0);transform-origin:inline-start;transition:transform .25s ease}
.nav a:hover{color:var(--bone)}
.nav a:hover::after{transform:scaleX(1)}
.head-actions{display:flex;align-items:center;gap:10px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:48px;padding:0 22px;border-radius:999px;
  font-family:var(--font-body);font-size:14.5px;font-weight:550;letter-spacing:.005em;
  text-decoration:none;border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .16s ease,background .16s ease,border-color .16s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn.gold{background:var(--brass);color:#151003}
.btn.gold:hover{background:var(--brass-soft)}
.btn.ghost{border-color:var(--line-strong);color:var(--bone);background:transparent}
.btn.ghost:hover{border-color:var(--brass);color:#fff}
.btn.sm{min-height:42px;padding:0 17px;font-size:13.5px}
.btn .arrow{transition:transform .16s ease}
.btn:hover .arrow{transform:translateX(3px)}
[dir="rtl"] .btn:hover .arrow{transform:translateX(-3px) scaleX(-1)}
:focus-visible{outline:2px solid var(--brass-soft);outline-offset:3px;border-radius:4px}

/* ---------- hero ---------- */
.hero{position:relative;padding-block:clamp(52px,8vw,104px) clamp(46px,7vw,86px);overflow:hidden}
.hero::before{
  content:"";position:absolute;inset-block-start:-40%;inset-inline-start:-25%;
  width:90%;height:150%;pointer-events:none;
  background:radial-gradient(closest-side,rgba(201,162,39,.13),rgba(201,162,39,0) 72%);
}
.hero::after{
  content:"";position:absolute;inset-block-start:-10%;inset-inline-end:-20%;
  width:70%;height:110%;pointer-events:none;
  background:radial-gradient(closest-side,rgba(60,120,92,.20),rgba(60,120,92,0) 70%);
}
.hero-grid{display:grid;gap:clamp(34px,5vw,56px);align-items:end}
.hero h1{margin-block:18px 20px;max-width:16ch}
.hero h1 i{font-style:italic;color:var(--brass-soft);font-variation-settings:"SOFT" 40,"WONK" 1}
.hero .lead{max-width:52ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-block-start:30px}
.proof{display:flex;flex-wrap:wrap;gap:10px 22px;margin-block-start:30px;font-size:13px;color:var(--sage)}
.proof span{display:inline-flex;align-items:center;gap:8px}
.proof .dot{width:5px;height:5px;border-radius:50%;background:var(--sage);opacity:.75;flex:none}

/* readiness panel */
.panel{
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(165deg,var(--panel-2),var(--ink-2) 70%);
  padding:20px;box-shadow:0 30px 60px -40px rgba(0,0,0,.9);
  position:relative;overflow:hidden;
}
.panel::before{content:"";position:absolute;inset-block-start:0;inset-inline:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(201,162,39,.55),transparent)}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-block-end:14px;border-block-end:1px solid var(--line);margin-block-end:6px}
.panel-head .t{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--sage)}
.pill{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--brass-soft);
  border:1px solid rgba(201,162,39,.35);border-radius:999px;padding:3px 9px}
.scope{display:grid;gap:15px;padding-block:15px 4px}
.scope-row{display:grid;grid-template-columns:1fr auto;gap:4px 12px;align-items:baseline}
.scope-row .k{font-size:14.5px;font-weight:500}
.scope-row .v{font-size:11.5px;color:var(--sage);letter-spacing:.06em;text-transform:uppercase}
.scope-row .track{grid-column:1/-1;height:3px;background:rgba(243,239,229,.09);border-radius:99px;overflow:hidden}
.scope-row .fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--brass),var(--brass-soft))}
.scope-row.s2 .fill{background:linear-gradient(90deg,#4E7A64,#7FA98C)}
.scope-row.s3 .fill{background:repeating-linear-gradient(90deg,rgba(156,178,165,.5) 0 6px,transparent 6px 12px)}
.scope-row.s3 .k{color:var(--sage-2)}
.panel-foot{display:flex;justify-content:space-between;gap:10px;font-size:11.5px;color:var(--sage);
  border-block-start:1px solid var(--line);margin-block-start:12px;padding-block-start:12px}

/* ---------- sections ---------- */
section{padding-block:clamp(54px,7.5vw,96px);position:relative}
section[id]{scroll-margin-block-start:84px}
.rule{height:1px;border:0;margin:0;background:var(--line)}
.sec-head{display:grid;gap:14px;max-width:56ch;margin-block-end:clamp(30px,4vw,46px)}
.sec-head .eyebrow{margin-block-end:2px}
.sec-head p{color:var(--bone-2);max-width:56ch}
.sec-split{display:grid;gap:clamp(26px,4vw,52px)}

/* fact cards */
.facts{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.fact{background:var(--ink-2);padding:24px 22px;display:grid;gap:9px;transition:background .2s ease}
.fact:hover{background:var(--panel)}
.fact .date{font-family:var(--font-body);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-soft)}
.fact h3{font-size:20.5px;line-height:1.2}
.fact p{font-size:14.5px;color:var(--sage-2);line-height:1.55}

/* pricing */
.lines{display:grid;gap:16px}
.line{
  border:1px solid var(--line);border-radius:var(--radius);background:var(--ink-2);
  padding:clamp(20px,3vw,30px);display:grid;gap:18px;
  transition:border-color .2s ease,background .2s ease;position:relative;
}
.line:hover{border-color:var(--line-strong);background:var(--panel)}
.line.feature{border-color:rgba(201,162,39,.42);background:linear-gradient(170deg,rgba(201,162,39,.07),rgba(11,26,20,.9) 55%)}
.line-id{display:flex;align-items:baseline;gap:12px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-soft)}
.line-id b{font-family:var(--font-display);font-size:15px;font-weight:500;letter-spacing:0}
.line h3{margin-block:6px 6px}
.line .desc{font-size:14.5px;color:var(--sage-2);max-width:46ch}
.line-body{display:grid;gap:18px}
.line ul{display:grid;gap:8px;font-size:14px;color:var(--bone-2)}
.line ul li{display:grid;grid-template-columns:16px 1fr;gap:9px;align-items:start;line-height:1.5}
.line ul svg{margin-block-start:5px;flex:none}
.price{display:grid;gap:10px;align-content:start;border-block-start:1px solid var(--line);padding-block-start:16px}
.price .amt{font-family:var(--font-display);font-size:clamp(27px,3vw,34px);line-height:1;color:var(--bone);letter-spacing:-.02em}
.price .amt small{display:block;font-family:var(--font-body);font-size:12.5px;font-weight:400;letter-spacing:0;color:var(--sage);margin-block-start:7px;line-height:1.45}
.price .amt + .amt{margin-block-start:2px}
.price-note{font-size:12.5px;color:var(--sage);line-height:1.5}

/* deliverables */
.split-list{display:grid;gap:12px}
.split-list li{display:grid;grid-template-columns:20px 1fr;gap:11px;align-items:start;font-size:14.5px;color:var(--bone-2);line-height:1.5}
.split-list li .icon{margin-block-start:3px}
.chain{display:grid;gap:8px;border:1px solid var(--line);border-radius:var(--radius);padding:18px;background:var(--ink-2)}
.chain-row{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;
  padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:rgba(243,239,229,.02);font-size:13.5px}
.chain-row .tag{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--sage)}
.chain-row .val{font-weight:500;color:var(--bone)}
.chain-row .badge{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--brass-soft);border:1px solid rgba(201,162,39,.3);border-radius:99px;padding:2px 8px}
.chain-arrow{display:grid;place-items:center;color:var(--sage);opacity:.6;font-size:12px}

/* process */
.steps{display:grid;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--ink-2)}
.step{display:grid;grid-template-columns:74px 1fr;gap:16px;padding:22px;border-block-start:1px solid var(--line)}
.step:first-child{border-block-start:0}
.step .when{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--brass-soft);padding-block-start:4px}
.step h4{font-family:var(--font-body);font-size:14.5px;font-weight:600;margin-block-end:4px;letter-spacing:0}
.step p{font-size:14px;color:var(--sage-2);line-height:1.55}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chip{border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:13px;color:var(--bone-2);background:rgba(243,239,229,.025)}

/* honest list */
.honest{display:grid;gap:14px;border-inline-start:2px solid var(--brass);padding-inline-start:20px}
.honest p{font-size:14.5px;color:var(--sage-2);line-height:1.55}
.honest strong{color:var(--bone);font-weight:550}

/* FAQ */
.faq{border-block-start:1px solid var(--line)}
.faq details{border-block-end:1px solid var(--line)}
.faq summary{
  cursor:pointer;list-style:none;display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
  padding-block:20px;font-size:16.5px;font-weight:450;color:var(--bone);min-height:52px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary .plus{flex:none;width:20px;height:20px;margin-block-start:3px;position:relative;opacity:.75}
.faq summary .plus::before,.faq summary .plus::after{
  content:"";position:absolute;inset-block-start:50%;inset-inline-start:50%;background:var(--brass);transform:translate(-50%,-50%)}
.faq summary .plus::before{width:12px;height:1px}
.faq summary .plus::after{width:1px;height:12px;transition:transform .2s ease,opacity .2s ease}
.faq details[open] summary .plus::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq details p{padding-block-end:22px;max-width:72ch;font-size:14.5px;color:var(--sage-2);line-height:1.62}

/* contact */
.contact{
  border:1px solid rgba(201,162,39,.35);border-radius:22px;
  padding:clamp(26px,4.6vw,54px);
  background:
    radial-gradient(120% 140% at 100% 0%,rgba(201,162,39,.12),transparent 60%),
    linear-gradient(180deg,var(--panel-2),var(--ink-2));
}
.contact h2{margin-block:12px 16px;max-width:22ch}
.contact .lead{max-width:54ch}
.contact .hero-cta{margin-block-start:26px}
.contact-aside{padding-block-start:4px}
.contact-meta{display:flex;flex-wrap:wrap;gap:8px 26px;margin-block-start:26px;font-size:13px;color:var(--sage)}
.contact-meta a{display:inline-flex;align-items:center;min-height:36px;text-decoration:none;border-block-end:1px solid var(--line-strong)}
.contact-meta a:hover{border-color:var(--brass)}

/* footer */
.site-foot{border-block-start:1px solid var(--line);padding-block:44px 40px;font-size:13.5px;color:var(--sage);position:relative;z-index:2}
.foot{display:grid;gap:26px}
.foot .brand{margin-block-end:12px}
.foot p{line-height:1.6}
.foot a{color:var(--bone-2);text-decoration:none}
.foot a:hover{color:#fff}
.foot .col-title{color:var(--bone);font-size:12px;letter-spacing:.15em;text-transform:uppercase;margin-block-end:10px}
.foot-links{display:grid;gap:2px}
.foot-links a{display:inline-flex;align-items:center;min-height:38px}
.legal{max-width:var(--max);margin-inline:auto;padding:22px var(--pad) 0;border-block-start:1px solid var(--line);margin-block-start:34px;
  font-size:12px;line-height:1.6;color:rgba(156,178,165,.8)}

/* reveal */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html:focus-within{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .btn:hover{transform:none}
  .nav a::after{display:none}
}

/* mobile menu */
.menu-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;
  background:transparent;border:1px solid var(--line-strong);border-radius:999px;color:var(--bone);cursor:pointer}
.menu-btn span{display:block;width:16px;height:1px;background:currentColor;position:relative}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;inset-inline-start:0;width:16px;height:1px;background:currentColor}
.menu-btn span::before{top:-5px}.menu-btn span::after{top:5px}
.mobile-nav{display:none;border-block-start:1px solid var(--line);background:rgba(7,17,13,.98);padding-block:10px 18px}
.mobile-nav.open{display:block}
.mobile-nav a{display:flex;align-items:center;min-height:48px;text-decoration:none;color:var(--bone-2);font-size:15px;border-block-end:1px solid var(--line)}
.mobile-nav a:last-child{border-block-end:0}
.mobile-nav .btn{margin-block-start:12px;width:100%}

/* ---------- responsive ---------- */
@media (min-width:760px){
  .facts{grid-template-columns:1fr 1fr}
  .line-body{grid-template-columns:1.5fr .8fr;gap:34px;align-items:start}
  .price{border-block-start:0;padding-block-start:0;border-inline-start:1px solid var(--line);padding-inline-start:26px}
  .foot{grid-template-columns:1.4fr 1fr 1fr}
  .step{grid-template-columns:96px 1fr}
}
@media (min-width:980px){
  .nav{display:flex}
  .menu-btn{display:none}
  .hero-grid{grid-template-columns:1.18fr .82fr;gap:52px}
  .sec-split{grid-template-columns:1fr 1fr;gap:56px;align-items:start}
  .line-body{grid-template-columns:1.55fr .75fr;gap:44px}
  .contact-inner{display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:end}
  .contact-aside{border-inline-start:1px solid rgba(243,239,229,.16);padding-inline-start:24px}
}
@media (max-width:759px){
  .foot-links a{min-height:44px}
}
@media (max-width:400px){
  .price .amt{font-size:26px}
  .chain-row{grid-template-columns:1fr auto}
  .chain-row .tag{grid-column:1/-1}
}

/* ---------- Arabic ---------- */
[dir="rtl"] body,[lang="ar"] body{font-family:var(--font-ar);font-size:17px;line-height:1.75}
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3,[dir="rtl"] h4,[lang="ar"] h1,[lang="ar"] h2,[lang="ar"] h3,[lang="ar"] h4{
  font-family:var(--font-ar);font-weight:600;letter-spacing:0;line-height:1.25;
}
[dir="rtl"] .hero h1{max-width:20ch}
[dir="rtl"] .eyebrow{letter-spacing:.06em}
[dir="rtl"] .lead{max-width:54ch}
[dir="rtl"] .brand b{letter-spacing:.12em}
[dir="rtl"] .brand em{letter-spacing:.04em}
[dir="rtl"] .btn .arrow{transform:scaleX(-1)}
[dir="rtl"] .step .when{text-align:start}
[dir="rtl"] .chain-arrow{transform:scaleX(-1)}
@media (min-width:760px){
  [dir="rtl"] .price{border-inline-start:1px solid var(--line);border-inline-end:0}
}

/* Arabic typographic corrections — letter-spacing breaks Arabic joining */
[dir="rtl"] .eyebrow,[dir="rtl"] .brand b,[dir="rtl"] .brand em,[dir="rtl"] .pill,
[dir="rtl"] .fact .date,[dir="rtl"] .line-id,[dir="rtl"] .chain-row .tag,[dir="rtl"] .chain-row .badge,
[dir="rtl"] .step .when,[dir="rtl"] .col-title,[dir="rtl"] .panel-head .t,[dir="rtl"] .scope-row .v,
[dir="rtl"] .price .amt small,[dir="rtl"] .legal,[dir="rtl"] .price-note{letter-spacing:normal}
[dir="rtl"] h1 i{font-style:normal;color:var(--brass-soft)}
[dir="rtl"] .line-id{font-size:12.5px}