/* ===== WSL Real Estate — site styles. Brand: green/gold/cream, IBM Plex.
   Logical properties throughout so one sheet serves both LTR and RTL. ===== */

:root{
  --green:#14452F; --green2:#0E3423; --green3:#1C5A3E; --emer:#3FBF87;
  --cream:#F7F3EA; --cream2:#EFE7D6; --white:#FFFFFF;
  --gold:#C7A566; --gold2:#B8935A;
  --label:#7E5F26; --label-inv:#E0C48F;   /* section-label gold: AA-contrast on light / on green */
  --ink:#1E2B24; --ink2:#33413A; --muted:#5C6B62; --line:#E4DCCA;
  --wrap:1200px; --nav-h:74px;
  --sh-1:0 10px 30px rgba(20,69,47,.07);
  --sh-2:0 22px 55px rgba(20,69,47,.12);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 20px);-webkit-text-size-adjust:100%}
body{background:var(--cream);color:var(--ink);font-family:'IBM Plex Sans','IBM Plex Sans Arabic',system-ui,sans-serif;
  font-weight:400;line-height:1.6;overflow-x:hidden}
[dir=rtl] body{font-family:'IBM Plex Sans Arabic','IBM Plex Sans',system-ui,sans-serif}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.section.green :focus-visible,.section.contact :focus-visible,.footer :focus-visible{outline-color:var(--gold)}
h1,h2,h3{line-height:1.12;letter-spacing:-.01em;color:var(--green);font-weight:600}
[dir=rtl] h1,[dir=rtl] h2,[dir=rtl] h3{font-weight:700;letter-spacing:0;line-height:1.3}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:40px}

/* ---------- shared bits ---------- */
.eyebrow{display:inline-block;font-size:15px;font-weight:600;color:var(--label);letter-spacing:0}
[dir=ltr] .eyebrow{letter-spacing:.01em}
.eyebrow.gold{color:var(--label-inv)}
.rule{width:74px;height:5px;border-radius:3px;background:var(--gold);margin-top:20px}
.lead{font-size:clamp(21px,2.3vw,27px);line-height:1.5;color:var(--green);font-weight:600;margin-bottom:22px}
[dir=rtl] .lead{line-height:1.7}
.body{font-size:clamp(16px,1.3vw,18.5px);line-height:1.75;color:var(--ink2)}
[dir=rtl] .body{line-height:1.95}
.sec-note{font-size:clamp(15px,1.2vw,18px);color:var(--muted);margin-top:22px;max-width:640px}
.cream{color:var(--cream)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-size:16px;font-weight:600;padding:15px 30px;border-radius:100px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .25s var(--ease),background .25s var(--ease),color .25s var(--ease),box-shadow .25s var(--ease)}
.btn-primary{background:var(--green);color:var(--cream);box-shadow:0 10px 24px rgba(20,69,47,.22)}
.btn-primary:hover{background:var(--green2);transform:translateY(-2px);box-shadow:0 16px 32px rgba(20,69,47,.28)}
.btn-ghost{border-color:var(--green);color:var(--green)}
.btn-ghost:hover{background:var(--green);color:var(--cream);transform:translateY(-2px)}
.btn-gold{background:var(--gold);color:var(--green2);box-shadow:0 10px 24px rgba(199,165,102,.3)}
.btn-gold:hover{background:var(--gold2);transform:translateY(-2px);box-shadow:0 16px 32px rgba(199,165,102,.4)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:100;background:rgba(247,243,234,.82);backdrop-filter:blur(12px);
  transition:box-shadow .3s,background .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.scrolled{box-shadow:0 6px 24px rgba(20,69,47,.08);border-bottom-color:var(--line)}
.nav-inner{max-width:var(--wrap);margin-inline:auto;padding:0 40px;height:var(--nav-h);
  display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{width:36px;height:36px;flex:none}
.brand-word{font-size:14px;font-weight:600;color:var(--green);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:34vw}
.nav-links{display:flex;gap:30px;margin-inline-start:auto}
.nav-links a{font-size:15.5px;font-weight:500;color:var(--ink2);position:relative;padding:6px 0;transition:color .2s}
.nav-links a::after{content:'';position:absolute;bottom:0;inset-inline-start:0;width:0;height:2px;background:var(--gold);transition:width .25s var(--ease)}
.nav-links a:hover{color:var(--green)}
.nav-links a:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:12px}
.lang{display:inline-flex;align-items:center;gap:8px;background:transparent;border:1.5px solid var(--line);
  color:var(--green);font-family:inherit;font-size:14px;font-weight:600;padding:9px 16px;min-height:44px;border-radius:100px;cursor:pointer;
  transition:border-color .2s,background .2s}
.lang svg{width:17px;height:17px}
.lang:hover{border-color:var(--green);background:var(--white)}
.burger{display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  background:none;border:0;cursor:pointer;min-width:44px;min-height:44px;margin-inline-end:-8px}
.burger span{width:24px;height:2px;background:var(--green);border-radius:2px;transition:.25s}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(170deg,#FBF8F1 0%,#F1EAD9 100%);
  isolation:isolate}
.hero-wm{position:absolute;z-index:-1;top:-10%;inset-inline-end:-8%;width:min(720px,62vw);opacity:.06;pointer-events:none}
.hero-inner{max-width:var(--wrap);margin-inline:auto;padding:clamp(60px,9vw,120px) 40px;
  display:flex;flex-direction:column;align-items:flex-start;min-height:calc(72vh - var(--nav-h))}
.hero-text h1{font-size:clamp(38px,5.2vw,70px);margin:20px 0 24px}
.hero-sub{font-size:clamp(17px,1.5vw,21px);color:var(--ink2);line-height:1.65;max-width:560px}
[dir=rtl] .hero-sub{line-height:1.85}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-top:36px}

/* ---------- sections ---------- */
.section{position:relative;padding:clamp(72px,9vw,120px) 0;overflow:hidden}
.section.alt{background:var(--cream2)}
.sec-head{max-width:760px;margin-bottom:56px}
.sec-head h2{font-size:clamp(30px,3.6vw,50px);margin-top:14px}
.sec-wm{position:absolute;z-index:0;top:6%;inset-inline-start:-100px;width:min(460px,40vw);opacity:.05;pointer-events:none}
.sec-wm.light{filter:brightness(0) invert(1);opacity:.06}

/* about */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,72px);align-items:start}
.about-head h2{font-size:clamp(32px,4vw,56px);margin-top:14px}
.goal{margin-top:36px;padding-inline-start:26px;border-inline-start:5px solid var(--gold)}
.goal p{font-size:clamp(19px,1.8vw,24px);font-weight:600;color:var(--green);line-height:1.5}
[dir=rtl] .goal p{line-height:1.7}

/* cards */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.cards-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.cards-2.wide{gap:32px}
.card{background:var(--white);border:1px solid var(--line);border-radius:22px;padding:38px 36px;
  box-shadow:var(--sh-1);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.card:hover{transform:translateY(-6px);box-shadow:var(--sh-2)}
.card h3{font-size:clamp(21px,2vw,26px);margin-bottom:14px}
.card p{font-size:16px;line-height:1.7;color:var(--ink2)}
[dir=rtl] .card p{font-size:17px;line-height:1.9}
.diff .dnum{font-size:48px;font-weight:700;color:var(--gold);opacity:.9;line-height:1;display:block;margin-bottom:16px}
.div{padding:48px 44px}
.div-ico{width:78px;height:78px;border-radius:20px;display:flex;align-items:center;justify-content:center;
  color:var(--green);background:var(--cream);border:1px solid var(--line);margin-bottom:28px}
.div-ico svg{width:40px;height:40px}
.div h3{font-size:clamp(24px,2.4vw,30px)}
.div p{font-size:17px}
[dir=rtl] .div p{font-size:18px}

/* services (green) */
.section.green{background:radial-gradient(120% 70% at 82% 0%,var(--green3) 0%,var(--green) 46%,var(--green2) 100%);color:var(--cream)}
.section.green .sec-head{position:relative;z-index:1}
.svc{position:relative;z-index:1;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
  border-radius:22px;padding:38px 36px;transition:transform .3s var(--ease),background .3s var(--ease)}
.svc:hover{transform:translateY(-6px);background:rgba(255,255,255,.07)}
.svc-ico{width:78px;height:78px;border-radius:20px;display:flex;align-items:center;justify-content:center;
  color:var(--emer);border:2px solid rgba(63,191,135,.5);background:rgba(63,191,135,.08);margin-bottom:26px}
.svc-ico svg{width:40px;height:40px}
.svc h3{color:var(--cream);font-size:clamp(21px,2vw,26px);margin-bottom:20px}
.blist{display:flex;flex-direction:column;gap:13px}
.blist li{position:relative;padding-inline-start:26px;font-size:16px;line-height:1.55;color:#E7EFE9}
[dir=rtl] .blist li{font-size:17px;line-height:1.7}
.blist li::before{content:'';position:absolute;inset-inline-start:2px;top:.6em;width:10px;height:10px;
  background:var(--gold);transform:rotate(45deg);border-radius:2px}

/* work */
.work-frame{width:100%;height:clamp(420px,52vw,700px);border-radius:22px;overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--sh-2);object-fit:cover;object-position:center 13%}

/* contact */
.section.contact{background:radial-gradient(120% 80% at 15% 0%,var(--green3) 0%,var(--green) 48%,var(--green2) 100%);color:var(--cream);
  padding-bottom:0}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,80px);align-items:center;
  padding-bottom:clamp(60px,8vw,96px)}
.contact-head h2{font-size:clamp(34px,4vw,58px);margin-top:14px}
.contact-sub{font-size:clamp(16px,1.4vw,20px);color:#CFE0D6;line-height:1.7;margin:24px 0 34px;max-width:460px}
[dir=rtl] .contact-sub{line-height:1.9}
.contact-rows{display:flex;flex-direction:column;gap:14px}
.crow{display:flex;align-items:center;gap:20px;padding:14px 18px;border-radius:16px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);transition:background .25s,transform .25s var(--ease)}
.crow:not(.static):hover{background:rgba(255,255,255,.09);transform:translateY(-2px)}
.crow-ic{flex:none;width:56px;height:56px;border-radius:50%;background:var(--cream);color:var(--green);
  display:flex;align-items:center;justify-content:center}
.crow-ic svg{width:26px;height:26px}
.crow-val{font-size:19px;font-weight:500;color:var(--cream)}
.skyline{height:clamp(220px,26vw,360px);background:url('assets/skyline.jpg') center bottom/cover no-repeat;
  filter:grayscale(1) contrast(1.03);border-top:3px solid var(--gold)}

/* footer */
.footer{background:var(--green2);color:#BFCFC4;padding:44px 0}
.footer-inner{display:flex;align-items:center;gap:22px;flex-wrap:wrap;justify-content:space-between}
.footer-logo{width:120px;filter:brightness(0) invert(1);opacity:.92}
.footer-tag{font-size:15px;font-weight:500;color:var(--cream)}
.footer-rights{font-size:13.5px;opacity:.7;margin-inline-start:auto}

/* ---------- reveal ---------- */
/* reveal gated on .js so a no-JS / no-render client shows content instead of a blank opacity:0 page */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .hero-inner{min-height:0}
  .about-grid{grid-template-columns:1fr;gap:28px}
  .cards-3{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:44px}
}
@media (max-width:760px){
  .wrap,.nav-inner,.hero-inner{padding-inline:24px}
  .nav-links{position:fixed;inset-block-start:var(--nav-h);inset-inline:0;flex-direction:column;gap:0;
    background:var(--cream);border-bottom:1px solid var(--line);padding:8px 24px;margin:0;
    transform:translateY(-140%);visibility:hidden;transition:transform .3s var(--ease),visibility 0s .3s;
    box-shadow:0 20px 40px rgba(20,69,47,.12)}
  .nav-links.open{transform:none;visibility:visible;transition:transform .3s var(--ease),visibility 0s 0s}
  .nav-links a{padding:16px 0;border-bottom:1px solid var(--line);font-size:17px}
  .nav-links a:last-child{border-bottom:0}
  .brand-word{display:none}
  .burger{display:flex}
  .cards-2,.cards-2.wide{grid-template-columns:1fr}
  .footer-inner{flex-direction:column;gap:14px}
  .footer-rights{margin-inline-start:0}
}

/* ---------- splash intro ----------
   default is display:none — only app.js's splash listener adds .active to
   show it, so a JS failure/skip degrades to "no splash" (safe) instead of
   "site stuck behind an overlay forever". ---- */
.splash{display:none;position:fixed;inset:0;z-index:9999;background:#fff;align-items:center;justify-content:center;cursor:pointer;
  transition:opacity .6s var(--ease),visibility .6s}
.splash.active{display:flex}
.splash.is-done{opacity:0;visibility:hidden;pointer-events:none}
.splash-logo-wrap{position:relative;width:min(46vw,320px)}
.splash-logo{width:100%;height:auto;display:block}
.sp-mark,.sp-waw,.sp-sad,.sp-connector,.sp-lam,.sp-tag{opacity:0}

@keyframes sp-reveal-mark{0%{opacity:0;clip-path:inset(0 0 100% 0)}100%{opacity:1;clip-path:inset(0 0 0% 0)}}
@keyframes sp-reveal-letter{0%{opacity:0;clip-path:inset(0 100% 0 0)}100%{opacity:1;clip-path:inset(0 0% 0 0)}}
@keyframes sp-fade-up{0%{opacity:0;transform:translateY(10px)}100%{opacity:1;transform:translateY(0)}}

.sp-mark{animation:sp-reveal-mark .9s var(--ease) .1s forwards}
.sp-waw{animation:sp-reveal-letter .45s var(--ease) 1s forwards}
.sp-sad{animation:sp-reveal-letter .45s var(--ease) 1.4s forwards}
.sp-connector{animation:sp-reveal-letter .3s var(--ease) 1.8s forwards}
.sp-lam{animation:sp-reveal-letter .45s var(--ease) 2.05s forwards}
.sp-tag{animation:sp-fade-up .5s var(--ease) 2.5s forwards}

.splash-shine{position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(100deg,transparent 40%,rgba(20,69,47,.35) 50%,transparent 60%);
  transform:translateX(-120%);opacity:0;animation:sp-shine 1s var(--ease) 3s forwards}
@keyframes sp-shine{0%{transform:translateX(-120%);opacity:0}15%{opacity:1}100%{transform:translateX(120%);opacity:0}}