/* ==========================================================================
   Masab Al-Rawafid Co. — site stylesheet
   Palette derives from the company mark: gold sun over sky-blue water.
   ========================================================================== */

:root{
  --ink:#08202B;
  --ink-2:#0E3040;
  --steel:#16465C;
  --gold:#C4922E;
  --gold-lt:#E3B255;
  --sky:#3E9CC4;
  --paper:#F2F3F1;
  --paper-2:#E8EAE7;
  --line:#D5DAD8;
  --line-dk:#1D4256;
  --text:#152229;
  --muted:#5C6B72;
  --muted-dk:#93A8B2;
  --white:#fff;

  --ff-display:"Saira Condensed",Impact,sans-serif;
  --ff-body:"IBM Plex Sans","Segoe UI",sans-serif;
  --ff-mono:"IBM Plex Mono",ui-monospace,monospace;

  --wrap:1220px;
  --gut:clamp(20px,5vw,48px);
  --sec:clamp(64px,9vw,116px);
  --r:3px;
  --shadow:0 18px 40px -24px rgba(8,32,43,.45);
}

[dir="rtl"]{
  --ff-display:"IBM Plex Sans Arabic","Segoe UI",sans-serif;
  --ff-body:"IBM Plex Sans Arabic","Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--text);
  font-family:var(--ff-body);font-size:16.5px;line-height:1.68;
  font-weight:400;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.08;letter-spacing:-.01em}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* ---------- display type ---------- */
.d1,.d2,.d3{font-family:var(--ff-display);text-transform:uppercase;letter-spacing:.005em}
[dir="rtl"] .d1,[dir="rtl"] .d2,[dir="rtl"] .d3{text-transform:none;letter-spacing:-.02em;line-height:1.28}
.d1{font-size:clamp(2.6rem,6.4vw,5.1rem);font-weight:800;line-height:.96}
.d2{font-size:clamp(1.95rem,3.9vw,3.05rem);font-weight:700;line-height:1.02}
.d3{font-size:clamp(1.25rem,2vw,1.55rem);font-weight:700;line-height:1.14}
[dir="rtl"] .d1{font-size:clamp(2rem,5vw,3.6rem);font-weight:700}
[dir="rtl"] .d2{font-size:clamp(1.6rem,3.2vw,2.4rem)}
[dir="rtl"] .d3{font-size:clamp(1.15rem,1.8vw,1.4rem)}

.lede{font-size:clamp(1.02rem,1.25vw,1.16rem);color:var(--muted);max-width:62ch}
.on-dark .lede{color:var(--muted-dk)}

/* eyebrow + survey-tick rule: the site's recurring structural device */
.eyebrow{
  font-family:var(--ff-mono);font-size:.72rem;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--gold);
  display:flex;align-items:center;gap:.85rem;margin-bottom:1.15rem;
}
[dir="rtl"] .eyebrow{letter-spacing:0;font-family:var(--ff-body);font-size:.82rem;font-weight:600}
.eyebrow::after{
  content:"";flex:1;height:7px;
  background-image:repeating-linear-gradient(to right,currentColor 0 1px,transparent 1px 9px);
  opacity:.42;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--ff-mono);font-size:.79rem;font-weight:500;
  letter-spacing:.13em;text-transform:uppercase;
  padding:.95rem 1.5rem;border:1px solid transparent;border-radius:var(--r);
  transition:background .2s,color .2s,border-color .2s,transform .2s;
  cursor:pointer;
}
[dir="rtl"] .btn{font-family:var(--ff-body);letter-spacing:0;font-size:.9rem;font-weight:600;text-transform:none}
.btn svg{width:14px;height:14px;flex:none}
[dir="rtl"] .btn svg{transform:scaleX(-1)}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{background:var(--gold-lt)}
.btn-ink{background:var(--ink);color:var(--white)}
.btn-ink:hover{background:var(--steel)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:var(--white)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-line{border-color:var(--line);color:var(--ink)}
.btn-line:hover{border-color:var(--ink);background:var(--ink);color:var(--white)}

/* ---------- top bar ---------- */
.topbar{background:var(--ink);color:var(--muted-dk);font-size:.82rem}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:42px}
.topbar-links{display:flex;gap:1.6rem;align-items:center;flex-wrap:wrap}
.topbar a:hover{color:var(--gold-lt)}
.topbar .mono{font-family:var(--ff-mono);letter-spacing:.02em}
.lang{
  display:inline-flex;align-items:center;gap:.45rem;color:var(--white);
  border:1px solid var(--line-dk);padding:.28rem .7rem;border-radius:var(--r);
  font-size:.78rem;letter-spacing:.06em;
}
.lang:hover{border-color:var(--gold);color:var(--gold-lt)}
@media(max-width:720px){.topbar-links .hide-s{display:none}}

/* ---------- header ---------- */
.head{position:sticky;top:0;z-index:80;background:var(--white);border-bottom:1px solid var(--line)}
.head .wrap{display:flex;align-items:center;justify-content:space-between;gap:1.2rem;min-height:98px}
.brand{display:flex;align-items:center;gap:.8rem}
.brand img{width:84px;height:auto}
.brand b{display:block;font-family:var(--ff-display);font-size:1.38rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.03em;line-height:1.05;color:var(--ink)}
.brand span{display:block;font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);margin-top:.22rem}
[dir="rtl"] .brand b{font-family:var(--ff-body);text-transform:none;font-size:1.3rem;letter-spacing:0}
[dir="rtl"] .brand span{font-family:var(--ff-body);letter-spacing:0;font-size:.72rem;text-transform:none}
.nav{display:flex;align-items:center;gap:2rem}
.menu{display:flex;gap:1.7rem;align-items:center}
.menu a{
  font-size:.93rem;font-weight:500;color:var(--ink);padding:.35rem 0;
  border-bottom:2px solid transparent;transition:color .2s,border-color .2s;
}
.menu a:hover{color:var(--gold)}
.menu a[aria-current="page"]{border-color:var(--gold);color:var(--gold)}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:none;
  border-radius:var(--r);align-items:center;justify-content:center;cursor:pointer}
.burger span{display:block;width:19px;height:1.5px;background:var(--ink);position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:19px;height:1.5px;background:var(--ink)}
.burger span::before{top:-6px}.burger span::after{top:6px}
.head .btn{padding:.8rem 1.25rem}

@media(max-width:1080px){
  .brand img{width:68px}
  .brand b{font-size:1.2rem}
}
@media(max-width:520px){
  .brand img{width:56px}
  .brand b{font-size:1.05rem}
  .head .wrap{min-height:82px}
}
@media(max-width:960px){
  .burger{display:flex}
  .menu{
    position:fixed;inset-block-start:0;inset-inline-end:0;height:100dvh;width:min(320px,86vw);
    background:var(--ink);flex-direction:column;align-items:stretch;gap:0;
    padding:5.5rem 1.6rem 2rem;transform:translateX(100%);transition:transform .32s ease;
    z-index:70;overflow-y:auto;
  }
  [dir="rtl"] .menu{transform:translateX(-100%)}
  .menu.open{transform:translateX(0)}
  .menu a{color:var(--white);font-size:1.05rem;padding:.95rem 0;border-bottom:1px solid var(--line-dk)}
  .menu a[aria-current="page"]{color:var(--gold-lt);border-color:var(--gold)}
  .menu-close{position:absolute;inset-block-start:1.3rem;inset-inline-end:1.3rem;
    background:none;border:0;color:var(--white);font-size:1.8rem;line-height:1;cursor:pointer}
  .scrim{position:fixed;inset:0;background:rgba(8,32,43,.55);z-index:60;opacity:0;
    pointer-events:none;transition:opacity .3s}
  .scrim.on{opacity:1;pointer-events:auto}
}
@media(min-width:961px){.menu-close{display:none}}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--ink);color:var(--white);overflow:hidden}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;opacity:.72}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(102deg,rgba(8,32,43,.93) 8%,rgba(8,32,43,.62) 48%,rgba(8,32,43,.18) 100%);
}
[dir="rtl"] .hero-media::after{transform:scaleX(-1)}
.hero-inner{position:relative;padding-block:clamp(88px,13vw,150px) clamp(64px,8vw,96px)}
.hero-inner .d1{max-width:16ch;text-shadow:0 2px 24px rgba(0,0,0,.28)}
.hero-inner .lede{margin-top:1.5rem;color:#D3DCE0;max-width:56ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2.4rem}
.hero-sub{
  font-family:var(--ff-mono);font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold-lt);margin-bottom:1.4rem;
}
[dir="rtl"] .hero-sub{font-family:var(--ff-body);letter-spacing:0;font-size:.9rem;text-transform:none}

/* fact strip — hard numbers, set in mono like a schedule of quantities */
.facts{
  position:relative;border-top:1px solid var(--line-dk);
  display:grid;grid-template-columns:repeat(4,1fr);
}
.fact{padding:1.7rem 0;border-inline-start:1px solid var(--line-dk)}
.fact:first-child{border-inline-start:0}
.fact .n{font-family:var(--ff-mono);font-size:clamp(1.35rem,2.6vw,2rem);font-weight:600;
  color:var(--gold-lt);line-height:1;letter-spacing:-.02em}
.fact .l{display:block;font-size:.79rem;color:var(--muted-dk);margin-top:.55rem;padding-inline-end:1rem;line-height:1.4}
.fact:not(:first-child){padding-inline-start:clamp(.9rem,2.4vw,2rem)}
@media(max-width:760px){
  .facts{grid-template-columns:repeat(2,1fr)}
  .fact{padding:1.3rem 0;border-inline-start:0}
  .fact:nth-child(2n){border-inline-start:1px solid var(--line-dk);padding-inline-start:1.2rem}
  .fact:nth-child(n+3){border-top:1px solid var(--line-dk)}
}

/* ---------- page banner (inner pages) ---------- */
.banner{background:var(--ink);color:var(--white);position:relative;overflow:hidden}
.banner .wrap{position:relative;padding-block:clamp(56px,8vw,96px) clamp(48px,6vw,74px)}
.banner-media{position:absolute;inset:0}
.banner-media img{width:100%;height:100%;object-fit:cover;opacity:.42}
.banner-media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(8,32,43,.93),rgba(8,32,43,.55))}
.crumb{font-family:var(--ff-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted-dk);margin-bottom:1rem}
[dir="rtl"] .crumb{font-family:var(--ff-body);letter-spacing:0;font-size:.85rem;text-transform:none}
.crumb a:hover{color:var(--gold-lt)}
.banner .lede{margin-top:1.15rem}

/* ---------- sections ---------- */
.sec{padding-block:var(--sec)}
.sec-tight{padding-block:clamp(48px,6vw,80px)}
.on-dark{background:var(--ink);color:var(--white)}
.on-steel{background:var(--ink-2);color:var(--white)}
.on-paper2{background:var(--paper-2)}
.on-white{background:var(--white)}
.sec-head{max-width:66ch;margin-bottom:clamp(2.4rem,4vw,3.6rem)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .eyebrow{justify-content:center}
.sec-head.center .eyebrow::after{display:none}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.2rem,5vw,4.5rem);align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr}}

/* ---------- welcome letter ---------- */
.welcome{
  background:var(--white);border:1px solid var(--line);border-top:3px solid var(--gold);
  padding:clamp(1.9rem,4vw,3.4rem);max-width:930px;margin-inline:auto;text-align:center;
}
.welcome .eyebrow{justify-content:center}
.welcome .eyebrow::after{display:none}
.welcome-lead{margin:.2rem 0 1.35rem;color:var(--ink)}
.welcome p{color:var(--muted);max-width:76ch;margin-inline:auto}
.welcome .sign{
  margin-top:2.1rem;padding-top:1.5rem;border-top:1px solid var(--line);
  font-family:var(--ff-mono);font-size:.86rem;letter-spacing:.09em;
  text-transform:uppercase;color:var(--ink);font-weight:500;
}
.welcome .sign span{
  display:block;color:var(--muted);letter-spacing:.15em;font-size:.71rem;margin-top:.4rem;font-weight:400;
}
[dir="rtl"] .welcome .sign{font-family:var(--ff-body);letter-spacing:0;text-transform:none;font-size:1rem;font-weight:600}
[dir="rtl"] .welcome .sign span{letter-spacing:0;font-size:.88rem;font-weight:400}

/* ---------- capability cards ---------- */
.grid{display:grid;gap:1px;background:transparent;border:0}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.on-dark .grid,.on-steel .grid{background:transparent}
.card{background:var(--white);padding:clamp(1.7rem,2.6vw,2.4rem);box-shadow:0 0 0 1px var(--line)}
.on-dark .card,.on-steel .card{background:var(--ink);box-shadow:0 0 0 1px var(--line-dk)}
.on-steel .card{background:var(--ink-2)}
.card-ico{width:34px;height:34px;color:var(--gold);margin-bottom:1.35rem}
.card-ico svg{width:100%;height:100%;stroke:currentColor;fill:none;stroke-width:1.35}
.card h3{margin-bottom:.7rem}
.card p{color:var(--muted);font-size:.97rem}
.on-dark .card p,.on-steel .card p{color:var(--muted-dk)}
.card-list{margin-top:1rem;font-size:.92rem;color:var(--muted)}
.card-list li{position:relative;padding-inline-start:1.1rem;margin-bottom:.4rem}
.card-list li::before{content:"";position:absolute;inset-inline-start:0;top:.66em;width:5px;height:5px;background:var(--gold)}
@media(max-width:900px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid-3,.grid-2{grid-template-columns:1fr}}

/* ---------- classification plates ---------- */
.plates{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.plate{border:1px solid var(--line-dk);padding:1.5rem 1.6rem;background:rgba(255,255,255,.03);position:relative}
.plate::before{content:"";position:absolute;inset-block-start:-1px;inset-inline-start:-1px;width:34px;height:3px;background:var(--gold)}
.plate .g{font-family:var(--ff-mono);font-size:1.7rem;font-weight:600;color:var(--white);line-height:1}
.plate .t{font-size:.95rem;color:var(--white);margin-top:.5rem;font-weight:500}
.plate .a{font-size:.82rem;color:var(--muted-dk);margin-top:.3rem}
@media(max-width:760px){.plates{grid-template-columns:1fr}}

/* ---------- clients ---------- */
.clients{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.client{background:var(--white);padding:1.5rem 1.6rem;min-height:118px;display:flex;flex-direction:column;justify-content:center}
.client b{font-size:1rem;font-weight:600;display:block;line-height:1.35}
.client span{font-family:var(--ff-mono);font-size:.73rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:.5rem}
[dir="rtl"] .client span{font-family:var(--ff-body);letter-spacing:0;font-size:.82rem;text-transform:none}
@media(max-width:860px){.clients{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.clients{grid-template-columns:1fr}}

/* ---------- project register (signature element) ---------- */
.filters{display:flex;flex-wrap:wrap;gap:.55rem;margin-bottom:2rem}
.filter{
  font-family:var(--ff-mono);font-size:.76rem;letter-spacing:.11em;text-transform:uppercase;
  padding:.62rem 1.1rem;border:1px solid var(--line);background:var(--white);color:var(--muted);
  border-radius:var(--r);cursor:pointer;transition:.2s;
}
[dir="rtl"] .filter{font-family:var(--ff-body);letter-spacing:0;font-size:.88rem;text-transform:none}
.filter:hover{border-color:var(--ink);color:var(--ink)}
.filter.on{background:var(--ink);border-color:var(--ink);color:var(--white)}

.register{border-top:2px solid var(--ink)}
.rr{
  display:grid;grid-template-columns:auto 1fr 1.05fr auto;gap:1.2rem 1.6rem;
  padding:1.5rem 0;border-bottom:1px solid var(--line);align-items:baseline;
}
.rr-head{
  font-family:var(--ff-mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);padding:.75rem 0;border-bottom:1px solid var(--line);
}
[dir="rtl"] .rr-head{font-family:var(--ff-body);letter-spacing:0;font-size:.82rem;text-transform:none;font-weight:600}
.rr .ref{font-family:var(--ff-mono);font-size:.83rem;color:var(--gold);white-space:nowrap;font-weight:500}
.rr .ttl{font-weight:600;font-size:1.03rem;line-height:1.4}
.rr .emp{color:var(--muted);font-size:.92rem}
.rr .val{font-family:var(--ff-mono);font-size:.95rem;font-weight:500;text-align:end;white-space:nowrap}
.rr .val small{display:block;font-size:.68rem;color:var(--muted);letter-spacing:.1em;margin-top:.2rem}
.rr .tag{
  display:inline-block;font-family:var(--ff-mono);font-size:.66rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--steel);border:1px solid var(--line);
  padding:.16rem .5rem;margin-inline-start:.6rem;vertical-align:middle;
}
[dir="rtl"] .rr .tag{font-family:var(--ff-body);letter-spacing:0;font-size:.76rem;text-transform:none}
.rr.hide{display:none}
.rr-total{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;
  padding:1.5rem 0;border-bottom:2px solid var(--ink);
  font-family:var(--ff-mono);font-size:.95rem;font-weight:500;
}
[dir="rtl"] .rr-total{font-family:var(--ff-body)}
.rr-total .lbl{letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;color:var(--muted)}
[dir="rtl"] .rr-total .lbl{letter-spacing:0;font-size:.9rem;text-transform:none}
@media(max-width:820px){
  .rr{grid-template-columns:1fr auto;gap:.4rem 1rem}
  .rr .ref{grid-column:1/2}
  .rr .val{grid-column:2/3;grid-row:1;text-align:end}
  .rr .ttl,.rr .emp{grid-column:1/-1}
  .rr-head{display:none}
}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery figure{margin:0;position:relative;overflow:hidden;background:var(--ink-2);cursor:zoom-in}
.gallery img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform .55s ease,opacity .3s}
.gallery figure:hover img{transform:scale(1.05);opacity:.9}
.gallery figcaption{
  position:absolute;inset-block-end:0;inset-inline:0;padding:.9rem 1rem;
  background:linear-gradient(transparent,rgba(8,32,43,.88));color:var(--white);
  font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
}
[dir="rtl"] .gallery figcaption{font-family:var(--ff-body);letter-spacing:0;font-size:.85rem;text-transform:none}
.gallery .tall{grid-row:span 2}
.gallery .tall img{aspect-ratio:4/6.3}
@media(max-width:900px){.gallery{grid-template-columns:repeat(2,1fr)}.gallery .tall{grid-row:auto}.gallery .tall img{aspect-ratio:4/3}}
@media(max-width:520px){.gallery{grid-template-columns:1fr}}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(6,20,27,.94);display:none;z-index:120;
  align-items:center;justify-content:center;padding:clamp(16px,4vw,48px)}
.lb.on{display:flex}
.lb img{max-width:100%;max-height:88vh;object-fit:contain;box-shadow:var(--shadow)}
.lb-close{position:absolute;inset-block-start:18px;inset-inline-end:22px;background:none;border:0;
  color:#fff;font-size:2.2rem;line-height:1;cursor:pointer}

/* ---------- fleet cards ---------- */
.fleet{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.6rem)}
.unit{background:var(--white);border:1px solid var(--line);overflow:hidden;display:flex;flex-direction:column}
.unit img{width:100%;aspect-ratio:3/2;object-fit:cover;object-position:center}
.unit .body{padding:1.35rem 1.5rem 1.6rem}
.unit h3{font-size:1.08rem;margin-bottom:.45rem}
.unit p{color:var(--muted);font-size:.93rem}
.unit .kicker{font-family:var(--ff-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);display:block;margin-bottom:.6rem}
[dir="rtl"] .unit .kicker{font-family:var(--ff-body);letter-spacing:0;font-size:.82rem;text-transform:none}
@media(max-width:960px){.fleet{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.fleet{grid-template-columns:1fr}}

/* asset schedule list */
.schedule{border-top:1px solid var(--line)}
.schedule.cols2{display:grid;grid-template-columns:1fr 1fr;column-gap:clamp(2rem,5vw,4.5rem);border-top:0}
.schedule.cols2 li{border-top:0}
.schedule.cols2 li:nth-child(-n+2){border-top:1px solid var(--line)}
.on-dark .schedule li,.on-dark .schedule.cols2 li:nth-child(-n+2){border-color:var(--line-dk)}
@media(max-width:700px){
  .schedule.cols2{grid-template-columns:1fr;border-top:1px solid var(--line)}
  .schedule.cols2 li:nth-child(-n+2){border-top:0}
}
.schedule li{display:flex;flex-wrap:wrap;gap:.5rem 1.2rem;justify-content:space-between;
  padding:1rem 0;border-bottom:1px solid var(--line);align-items:baseline}
.schedule b{font-weight:600;font-size:1rem}
.on-dark .schedule span{color:var(--muted-dk)}
.schedule span{font-family:var(--ff-mono);font-size:.83rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
[dir="rtl"] .schedule span{font-family:var(--ff-body);letter-spacing:0;font-size:.92rem;text-transform:none}

/* ---------- timeline ---------- */
.tl{border-inline-start:1px solid var(--line);padding-inline-start:clamp(1.4rem,3vw,2.6rem);margin-inline-start:.4rem}
.tl li{position:relative;padding-bottom:2.3rem}
.tl li:last-child{padding-bottom:0}
.tl li::before{content:"";position:absolute;inset-inline-start:calc(-1 * clamp(1.4rem,3vw,2.6rem) - 4.5px);
  top:.55em;width:9px;height:9px;background:var(--gold);border-radius:50%}
.tl .yr{font-family:var(--ff-mono);font-size:.82rem;font-weight:600;color:var(--gold);letter-spacing:.1em;display:block;margin-bottom:.35rem}
.tl h3{font-size:1.08rem;margin-bottom:.35rem}
.tl p{color:var(--muted);font-size:.96rem}

/* ---------- spec table ---------- */
.spec{border-top:1px solid var(--line)}
.spec div{display:grid;grid-template-columns:minmax(180px,.8fr) 1.2fr;gap:.4rem 1.5rem;
  padding:1rem 0;border-bottom:1px solid var(--line)}
.spec dt{font-family:var(--ff-mono);font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding-top:.2rem}
[dir="rtl"] .spec dt{font-family:var(--ff-body);letter-spacing:0;font-size:.9rem;text-transform:none;font-weight:600}
.spec dd{margin:0;font-weight:500}
.spec dd .mono{font-family:var(--ff-mono);font-size:.95rem}
@media(max-width:620px){.spec div{grid-template-columns:1fr}}

/* ---------- certificates ---------- */
.certs{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.cert{background:var(--white);padding:1.5rem 1.7rem;display:flex;gap:1.1rem;align-items:flex-start}
.cert .no{font-family:var(--ff-mono);font-size:.8rem;color:var(--gold);font-weight:600;padding-top:.15rem}
.cert b{display:block;font-weight:600;margin-bottom:.25rem}
.cert span{color:var(--muted);font-size:.9rem}
@media(max-width:700px){.certs{grid-template-columns:1fr}}

/* ---------- CTA band ---------- */
.cta{background:var(--gold);color:var(--ink)}
.cta .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:1.6rem;padding-block:clamp(2.6rem,5vw,3.6rem)}
.cta .d2{max-width:22ch}
.cta p{color:rgba(8,32,43,.75);max-width:46ch;margin-top:.6rem}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(2rem,4.5vw,4rem);align-items:start}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}}
.cinfo li{padding:1.15rem 0;border-bottom:1px solid var(--line)}
.cinfo li:first-child{border-top:1px solid var(--line)}
.cinfo .k{font-family:var(--ff-mono);font-size:.73rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:.35rem}
[dir="rtl"] .cinfo .k{font-family:var(--ff-body);letter-spacing:0;font-size:.85rem;text-transform:none;font-weight:600}
.cinfo .v{font-size:1.04rem;font-weight:500;line-height:1.5}
.cinfo .v a:hover{color:var(--gold)}
.cinfo .v .mono{font-family:var(--ff-mono);letter-spacing:.02em}

.form{background:var(--white);border:1px solid var(--line);padding:clamp(1.6rem,3vw,2.4rem)}
.field{margin-bottom:1.15rem}
.field label{display:block;font-family:var(--ff-mono);font-size:.72rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--muted);margin-bottom:.5rem}
[dir="rtl"] .field label{font-family:var(--ff-body);letter-spacing:0;font-size:.87rem;text-transform:none;font-weight:600}
.field input,.field select,.field textarea{
  width:100%;padding:.85rem 1rem;border:1px solid var(--line);border-radius:var(--r);
  font-family:inherit;font-size:1rem;color:var(--text);background:var(--paper);
}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);background:var(--white)}
.form-note{font-size:.85rem;color:var(--muted);margin-top:1rem}
.alert{padding:.9rem 1.1rem;border-radius:var(--r);font-size:.94rem;margin-bottom:1.4rem}
.alert-ok{background:#E6F2EA;border:1px solid #A9CFB8;color:#1C5231}
.alert-err{background:#FBEAEA;border:1px solid #E0B4B4;color:#7A2020}
.map-panel{border:1px solid var(--line);background:var(--white);overflow:hidden}
.map{width:100%;height:clamp(360px,52vh,560px);border:0;display:block;filter:grayscale(1) contrast(1.05);transition:filter .5s}
.map-panel:hover .map{filter:none}
.map-bar{
  display:flex;flex-wrap:wrap;gap:.6rem 1.2rem;align-items:center;justify-content:space-between;
  padding:1.05rem 1.3rem;border-top:1px solid var(--line);font-size:.93rem;
}
.map-bar span{font-weight:500}
.map-bar a{display:inline-flex;align-items:center;gap:.5rem;color:var(--ink);border-bottom:1px solid var(--gold);padding-bottom:2px}
.map-bar a:hover{color:var(--gold)}
.map-bar svg{width:14px;height:14px}
[dir="rtl"] .map-bar svg{transform:scaleX(-1)}

/* ---------- footer ---------- */
.foot{background:var(--ink);color:var(--muted-dk);padding-block:clamp(3rem,6vw,4.6rem) 0;font-size:.94rem}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:clamp(1.8rem,4vw,3rem)}
.foot h4{font-family:var(--ff-mono);font-size:.73rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--white);margin-bottom:1.15rem;font-weight:500}
[dir="rtl"] .foot h4{font-family:var(--ff-body);letter-spacing:0;font-size:.95rem;text-transform:none;font-weight:600}
.foot a:hover{color:var(--gold-lt)}
.foot li{margin-bottom:.6rem}
.foot .fbrand{display:flex;gap:1.1rem;align-items:center;margin-bottom:1.3rem}
.foot .fbrand img{width:96px}
.foot .fbrand b{color:var(--white);font-family:var(--ff-display);font-size:1.42rem;
  text-transform:uppercase;letter-spacing:.03em;line-height:1.1;display:block}
[dir="rtl"] .foot .fbrand b{font-family:var(--ff-body);text-transform:none;letter-spacing:0}
.foot .mono{font-family:var(--ff-mono);letter-spacing:.02em;font-size:.9rem}
.foot-bar{
  margin-top:clamp(2.4rem,5vw,3.4rem);border-top:1px solid var(--line-dk);
  padding-block:1.4rem;display:flex;flex-wrap:wrap;gap:.7rem 1.5rem;
  justify-content:space-between;align-items:center;font-size:.86rem;
}
.foot-bar a{color:var(--white);border-bottom:1px solid var(--gold)}
.foot-bar a:hover{color:var(--gold-lt)}
@media(max-width:900px){.foot-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.foot-grid{grid-template-columns:1fr}}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .rv{opacity:1;transform:none}
  html{scroll-behavior:auto}
}