/* ==========================================================================
   مهابة للتصميم والاستشارات الهندسية — Mahaba Design & Engineering
   ثنائي اللغة RTL / LTR — Responsive
   ========================================================================== */

:root{
  --gold:#b8912f; --gold-2:#d4af5a; --gold-3:#8c6d22; --gold-soft:#f0e6cf;
  --ink:#14161a; --ink-2:#1d2027; --ink-3:#2a2e37;
  --body:#4a5058; --muted:#8b929c;
  --sand:#faf8f4; --line:#e8e3d9; --white:#fff;
  --radius:16px; --radius-sm:10px; --radius-lg:26px;
  --shadow-sm:0 2px 10px rgba(20,22,26,.06);
  --shadow:0 14px 40px rgba(20,22,26,.10);
  --shadow-lg:0 28px 70px rgba(20,22,26,.16);
  --container:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --header-h:84px;
}

*,*::before,*::after{box-sizing:border-box}
html{
  scroll-behavior:smooth;-webkit-text-size-adjust:100%;
  overflow-x:hidden;overflow-x:clip;max-width:100%;
}
body{
  margin:0;background:var(--white);color:var(--body);
  font-family:"Tajawal",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16px;line-height:1.85;
  overflow-x:hidden;overflow-x:clip;
  max-width:100%;width:100%;position:relative;
}
img,svg,iframe,video,canvas{max-width:100%}
body[dir="ltr"]{font-family:"Manrope","Tajawal",-apple-system,"Segoe UI",sans-serif;line-height:1.75}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,h5{margin:0;color:var(--ink);font-weight:800;line-height:1.25;letter-spacing:-.01em}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
::selection{background:var(--gold);color:#fff}

/* ---------- Layout ---------- */
.container{width:100%;max-width:min(var(--container),100%);margin-inline:auto;padding-inline:24px}
.section{padding:104px 0;position:relative;max-width:100%;overflow-x:clip}
.section--sand{background:var(--sand)}
.section--dark{background:var(--ink);color:#c7ccd4}
.section--tight{padding:72px 0}
.grid{display:grid;gap:26px;min-width:0}
.grid > *{min-width:0}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}

/* ---------- Section heading ---------- */
.kicker{
  display:inline-flex;align-items:center;gap:12px;
  font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);margin-bottom:14px;
}
.kicker::before{content:"";width:34px;height:2px;background:var(--gold);border-radius:2px}
.section--dark .kicker{color:var(--gold-2)}
.sec-title{font-size:clamp(30px,4vw,48px);margin-bottom:16px}
.section--dark .sec-title{color:#fff}
.sec-text{max-width:660px;font-size:17px;color:var(--body)}
.section--dark .sec-text{color:#a8b0ba}
.sec-head{margin-bottom:56px}
.sec-head--center{text-align:center;margin-inline:auto}
.sec-head--center .kicker{justify-content:center}
.sec-head--center .sec-text{margin-inline:auto}

/* ---------- Buttons ---------- */
.btn{
  --bg:var(--gold);--fg:#fff;--bd:var(--gold);
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;border:1.5px solid var(--bd);border-radius:var(--radius-sm);
  background:var(--bg);color:var(--fg);font-weight:700;font-size:15px;cursor:pointer;
  position:relative;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s,color .3s,border-color .3s;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:none;transition:transform .35s var(--ease)}
.btn:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(184,145,47,.32)}
body[dir="rtl"] .btn:hover svg.i-arrow{transform:translateX(-5px)}
body[dir="ltr"] .btn:hover svg.i-arrow{transform:translateX(5px)}
.btn--ghost{--bg:transparent;--fg:#fff;--bd:rgba(255,255,255,.55)}
.btn--ghost:hover{--bg:#fff;--fg:var(--ink);--bd:#fff;box-shadow:0 14px 30px rgba(0,0,0,.28)}
.btn--dark{--bg:var(--ink);--fg:#fff;--bd:var(--ink)}
.btn--dark:hover{--bg:var(--gold);--bd:var(--gold);box-shadow:0 14px 30px rgba(184,145,47,.3)}
.btn--outline{--bg:transparent;--fg:var(--ink);--bd:var(--line)}
.btn--outline:hover{--bg:var(--ink);--fg:#fff;--bd:var(--ink)}
.btn--sm{padding:11px 20px;font-size:14px}
.btn--block{width:100%}

/* ---------- Header ---------- */
.header{
  position:fixed;inset-block-start:0;inset-inline:0;z-index:900;
  transition:background .4s var(--ease),box-shadow .4s var(--ease),padding .4s var(--ease);
  padding-block:14px;
}
.header::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(10,11,14,.72),rgba(10,11,14,0));
  opacity:1;transition:opacity .4s var(--ease);pointer-events:none;
}
.header.is-stuck{background:rgba(255,255,255,.97);backdrop-filter:blur(14px);box-shadow:0 6px 26px rgba(20,22,26,.10);padding-block:8px}
.header.is-stuck::before{opacity:0}
.header__in{display:flex;align-items:center;gap:20px;min-height:64px;max-width:100%}
.header__in > *{min-width:0}
.brand{display:flex;align-items:center;gap:12px;flex:0 1 auto;min-width:0;overflow:hidden}
.brand img{height:56px;width:auto;transition:height .4s var(--ease);filter:brightness(0) invert(1)}
.header.is-stuck .brand img{height:48px;filter:none}
.brand__txt{display:flex;flex-direction:column;line-height:1.2}
.brand__name{font-weight:800;font-size:16px;color:#fff;transition:color .4s}
.brand__sub{font-size:11px;color:rgba(255,255,255,.7);letter-spacing:.08em;transition:color .4s}
.header.is-stuck .brand__name{color:var(--ink)}
.header.is-stuck .brand__sub{color:var(--muted)}

.nav{display:flex;align-items:center;gap:4px;margin-inline-start:auto;flex-wrap:nowrap;min-width:0}
.nav a{
  position:relative;padding:10px 15px;font-weight:600;font-size:15px;color:rgba(255,255,255,.92);
  border-radius:8px;transition:color .3s;
}
.header.is-stuck .nav a{color:var(--ink-2)}
.nav a::after{
  content:"";position:absolute;inset-block-end:2px;inset-inline-start:15px;
  width:0;height:2px;background:var(--gold-2);border-radius:2px;transition:width .35s var(--ease);
}
.nav a:hover::after,.nav a.is-active::after{width:calc(100% - 30px)}
.nav a.is-active{color:var(--gold-2)}
.header.is-stuck .nav a:hover,.header.is-stuck .nav a.is-active{color:var(--gold)}

.header__actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;margin-inline-start:auto}
.lang-btn{
  display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border-radius:8px;
  border:1.5px solid rgba(255,255,255,.4);color:#fff;font-weight:700;font-size:13px;transition:.3s;
}
.lang-btn:hover{background:#fff;color:var(--ink);border-color:#fff}
.header.is-stuck .lang-btn{border-color:var(--line);color:var(--ink)}
.header.is-stuck .lang-btn:hover{background:var(--ink);color:#fff;border-color:var(--ink)}

.burger{
  display:none;width:46px;height:46px;border:1.5px solid rgba(255,255,255,.4);background:none;
  border-radius:10px;cursor:pointer;padding:0;place-items:center;transition:.3s;
}
.header.is-stuck .burger{border-color:var(--line)}
.burger span{display:block;width:20px;height:2px;background:#fff;border-radius:2px;position:relative;transition:.3s var(--ease)}
.burger span::before,.burger span::after{content:"";position:absolute;inset-inline-start:0;width:20px;height:2px;background:inherit;border-radius:2px;transition:.3s var(--ease)}
.burger span::before{top:-6px}.burger span::after{top:6px}
.header.is-stuck .burger span,.header.is-stuck .burger span::before,.header.is-stuck .burger span::after{background:var(--ink)}
body.nav-open .burger span{background:transparent!important}
body.nav-open .burger span::before{top:0;transform:rotate(45deg)}
body.nav-open .burger span::after{top:0;transform:rotate(-45deg)}

/* Mobile drawer */
.drawer{
  position:fixed;inset-block:0;inset-inline-end:0;width:min(360px,86vw);max-width:100vw;z-index:950;
  background:var(--ink);padding:96px 28px 36px;overflow-y:auto;overflow-x:hidden;
  /* لا تُزاح خارج الشاشة أبداً — الإخفاء بالشفافية حتى لا يتمدد عرض الصفحة */
  opacity:0;visibility:hidden;pointer-events:none;
  transform:translateX(0) scale(.98);transform-origin:top var(--do,right);
  transition:opacity .35s var(--ease),visibility .35s var(--ease),transform .45s var(--ease);
}
body[dir="rtl"] .drawer{--do:left}
body.nav-open .drawer{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(0) scale(1)}
.drawer a{display:block;padding:15px 4px;color:#e6e9ee;font-weight:700;font-size:17px;border-bottom:1px solid rgba(255,255,255,.08)}
.drawer a.is-active{color:var(--gold-2)}
.drawer__cta{margin-top:26px;display:grid;gap:10px}
.overlay{position:fixed;inset:0;background:rgba(10,11,14,.6);backdrop-filter:blur(3px);opacity:0;visibility:hidden;transition:.4s;z-index:940}
body.nav-open .overlay{opacity:1;visibility:visible}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;background:var(--ink)}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;animation:kenburns 22s var(--ease) infinite alternate}
@keyframes kenburns{from{transform:scale(1.04)}to{transform:scale(1.16)}}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(12,13,17,.82),rgba(12,13,17,.62) 45%,rgba(12,13,17,.9));
}
body[dir="rtl"] .hero__bg::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to left,rgba(12,13,17,.85),transparent 62%)}
body[dir="ltr"] .hero__bg::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to right,rgba(12,13,17,.85),transparent 62%)}
.hero__in{position:relative;z-index:2;padding-block:calc(var(--header-h) + 60px) 190px;width:100%}
.hero__box{max-width:660px}
.hero .kicker{color:var(--gold-2)}
.hero h1{
  font-size:clamp(38px,6.4vw,74px);color:#fff;line-height:1.12;margin-bottom:22px;
  text-shadow:0 4px 30px rgba(0,0,0,.4);
}
.hero h1 .hl{color:var(--gold-2)}
.hero p{font-size:clamp(16px,1.7vw,19px);color:rgba(255,255,255,.86);max-width:600px;margin-bottom:34px}
.hero__btns{display:flex;flex-wrap:wrap;gap:14px}
.hero__scroll{
  position:absolute;inset-block-end:36px;inset-inline:0;margin-inline:auto;width:max-content;z-index:3;
  display:flex;flex-direction:column;align-items:center;gap:8px;color:rgba(255,255,255,.6);font-size:12px;letter-spacing:.14em;
}
.hero__scroll i{width:1px;height:44px;background:linear-gradient(to bottom,var(--gold-2),transparent);animation:scrolly 2s infinite}
@keyframes scrolly{0%,100%{opacity:.3;transform:scaleY(.5)}50%{opacity:1;transform:scaleY(1)}}

/* ---------- Stats ---------- */
.stats-wrap{margin-block-start:-96px;position:relative;z-index:5}
.stats{
  background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);
  display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden;
}
.stat{padding:40px 24px;text-align:center;position:relative}
.stat + .stat::before{content:"";position:absolute;inset-block:26px;inset-inline-start:0;width:1px;background:var(--line)}
.stat__ico{
  width:54px;height:54px;margin:0 auto 16px;border-radius:14px;display:grid;place-items:center;
  background:var(--gold-soft);color:var(--gold-3);
}
.stat__ico svg{width:24px;height:24px}
.stat__num{font-size:clamp(30px,3.6vw,42px);font-weight:800;color:var(--ink);line-height:1;margin-bottom:8px;font-variant-numeric:tabular-nums}
.stat__lbl{font-size:14px;color:var(--muted);font-weight:600}

/* ---------- About split ---------- */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center}
.split__media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.split__media img{width:100%;aspect-ratio:4/3.4;object-fit:cover;transition:transform 1.1s var(--ease)}
.split__media:hover img{transform:scale(1.05)}
.split__badge{
  position:absolute;inset-block-end:22px;inset-inline-start:22px;
  background:var(--gold);color:#fff;border-radius:var(--radius);padding:18px 24px;
  box-shadow:0 16px 40px rgba(184,145,47,.4);
}
.split__badge b{display:block;font-size:34px;line-height:1;font-weight:800}
.split__badge span{font-size:13px;opacity:.9}

.features{display:grid;gap:14px;margin-top:28px}
.feature{display:flex;gap:14px;align-items:flex-start}
.feature__ico{
  width:42px;height:42px;flex:none;border-radius:11px;display:grid;place-items:center;
  background:var(--gold-soft);color:var(--gold-3);
}
.feature__ico svg{width:19px;height:19px}
.feature h4{font-size:16px;margin-bottom:2px}
.feature p{font-size:14.5px;color:var(--muted);margin:0}

/* ---------- Vision / Mission ---------- */
.vm{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.vm__card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:40px;
  position:relative;overflow:hidden;transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s;
}
.vm__card::before{content:"";position:absolute;inset-block-start:0;inset-inline-start:0;width:0;height:4px;background:linear-gradient(90deg,var(--gold),var(--gold-2));transition:width .6s var(--ease)}
.vm__card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.vm__card:hover::before{width:100%}
.vm__ico{width:60px;height:60px;border-radius:16px;background:var(--ink);color:var(--gold-2);display:grid;place-items:center;margin-bottom:22px}
.vm__ico svg{width:26px;height:26px}
.vm__card h3{font-size:24px;margin-bottom:12px}

/* ---------- Service cards ---------- */
.svc{
  position:relative;border-radius:var(--radius);overflow:hidden;background:#fff;
  border:1px solid var(--line);padding:34px 28px;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .4s,background .4s;
}
.svc::after{
  content:"";position:absolute;inset-block-end:0;inset-inline-start:0;height:3px;width:0;
  background:linear-gradient(90deg,var(--gold),var(--gold-2));transition:width .55s var(--ease);
}
.svc:hover{transform:translateY(-10px);box-shadow:var(--shadow);border-color:transparent}
.svc:hover::after{width:100%}
.svc__ico{
  width:60px;height:60px;border-radius:16px;display:grid;place-items:center;margin-bottom:22px;
  background:var(--gold-soft);color:var(--gold-3);transition:.45s var(--ease);
}
.svc__ico svg{width:26px;height:26px}
.svc:hover .svc__ico{background:var(--gold);color:#fff;transform:rotate(-6deg) scale(1.06)}
.svc h3{font-size:19px;margin-bottom:10px}
.svc p{font-size:15px;color:var(--muted);margin:0}
.svc__media{margin:-34px -28px 22px;height:170px;overflow:hidden}
.svc__media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.svc:hover .svc__media img{transform:scale(1.08)}

/* ---------- Projects ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:44px}
.filters button{
  padding:10px 22px;border-radius:999px;border:1.5px solid var(--line);background:#fff;
  font-weight:700;font-size:14px;color:var(--body);cursor:pointer;transition:.3s var(--ease);
}
.filters button:hover{border-color:var(--gold);color:var(--gold)}
.filters button.is-active{background:var(--ink);border-color:var(--ink);color:#fff}

.pcard{
  position:relative;border-radius:var(--radius);overflow:hidden;display:block;background:var(--ink);
  transition:transform .55s var(--ease),box-shadow .55s var(--ease);
}
.pcard:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.pcard__img{aspect-ratio:4/3;overflow:hidden}
.pcard__img img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease),filter .6s}
.pcard:hover .pcard__img img{transform:scale(1.09)}
.pcard__ov{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:26px;
  background:linear-gradient(to top,rgba(12,13,17,.94) 6%,rgba(12,13,17,.5) 42%,rgba(12,13,17,.06));
}
.pcard__cat{
  align-self:flex-start;font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink);background:var(--gold-2);padding:5px 12px;border-radius:999px;margin-bottom:12px;
}
.pcard h3{color:#fff;font-size:20px;margin-bottom:6px}
.pcard__loc{display:flex;align-items:center;gap:7px;color:rgba(255,255,255,.72);font-size:14px}
.pcard__loc svg{width:15px;height:15px}
.pcard__go{
  position:absolute;inset-block-start:20px;inset-inline-end:20px;width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.14);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.25);
  display:grid;place-items:center;color:#fff;opacity:0;transform:scale(.7);transition:.45s var(--ease);
}
.pcard:hover .pcard__go{opacity:1;transform:scale(1)}
.pcard--wide{grid-column:span 2}

/* project gallery */
.pgal{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px}
.pgal img{border-radius:var(--radius-sm);aspect-ratio:4/3;object-fit:cover;cursor:zoom-in;transition:transform .5s var(--ease),box-shadow .5s}
.pgal img:hover{transform:scale(1.03);box-shadow:var(--shadow)}

/* ---------- Clients ---------- */
.clients{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.client{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  height:110px;display:grid;place-items:center;padding:18px;transition:.45s var(--ease);
}
.client:hover{border-color:var(--gold);transform:translateY(-5px);box-shadow:var(--shadow-sm)}
.client img{max-height:64px;max-width:100%;width:auto;object-fit:contain;filter:grayscale(1);opacity:.6;transition:.45s var(--ease)}
.client:hover img{filter:none;opacity:1;transform:scale(1.04)}
.client span{font-weight:700;font-size:14px;color:var(--muted);text-align:center;transition:.4s}
.client:hover span{color:var(--gold-3)}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin-inline:auto;display:grid;gap:12px}
.fq{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .4s,box-shadow .4s}
.fq.is-open{border-color:var(--gold);box-shadow:var(--shadow-sm)}
.fq__q{
  width:100%;text-align:start;background:none;border:0;cursor:pointer;
  padding:22px 26px;display:flex;align-items:center;gap:16px;font-weight:700;font-size:16.5px;color:var(--ink);
}
.fq__q i{
  margin-inline-start:auto;flex:none;width:30px;height:30px;border-radius:50%;background:var(--sand);
  display:grid;place-items:center;transition:.4s var(--ease);font-style:normal;color:var(--gold-3);
}
.fq.is-open .fq__q i{background:var(--gold);color:#fff;transform:rotate(180deg)}
.fq__q i svg{width:15px;height:15px}
.fq__a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.fq__a div{padding:0 26px 24px;color:var(--body);font-size:15.5px}

/* ---------- CTA band ---------- */
.cta{position:relative;border-radius:var(--radius-lg);overflow:hidden;padding:78px 40px;text-align:center;isolation:isolate}
.cta__bg{position:absolute;inset:0;z-index:-1}
.cta__bg img{width:100%;height:100%;object-fit:cover}
.cta__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(20,22,26,.9),rgba(140,109,34,.78))}
.cta h2{color:#fff;font-size:clamp(26px,3.6vw,42px);margin-bottom:14px}
.cta p{color:rgba(255,255,255,.86);max-width:620px;margin:0 auto 30px;font-size:17px}
.cta__btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:36px;align-items:start}
.info-card{background:var(--ink);color:#c7ccd4;border-radius:var(--radius-lg);padding:40px;height:100%}
.info-card h3{color:#fff;font-size:23px;margin-bottom:8px}
.info-card > p{color:#98a0aa;font-size:15px;margin-bottom:28px}
.info{display:flex;gap:15px;align-items:flex-start;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.info:last-of-type{border-bottom:0}
.info__ico{width:44px;height:44px;flex:none;border-radius:12px;background:rgba(212,175,90,.14);color:var(--gold-2);display:grid;place-items:center}
.info__ico svg{width:19px;height:19px}
.info b{display:block;color:#fff;font-size:14px;margin-bottom:3px;font-weight:700}
.info a,.info span{color:#98a0aa;font-size:15px;word-break:break-word}
.info a:hover{color:var(--gold-2)}
.socials{display:flex;gap:10px;margin-top:26px;flex-wrap:wrap}
.socials a{
  width:42px;height:42px;border-radius:11px;display:grid;place-items:center;
  background:rgba(255,255,255,.07);color:#c7ccd4;transition:.35s var(--ease);
}
.socials a:hover{background:var(--gold);color:#fff;transform:translateY(-4px)}
.socials svg{width:18px;height:18px}

.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-sm)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:700;font-size:14px;color:var(--ink);margin-bottom:8px}
.field label .req{color:#d64550}
.field input,.field select,.field textarea{
  width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  background:var(--sand);transition:.3s;font-size:15.5px;
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--gold);background:#fff;box-shadow:0 0 0 4px rgba(184,145,47,.12);
}
.field.has-err input,.field.has-err select,.field.has-err textarea{border-color:#d64550;background:#fff8f8}
.field .err{color:#d64550;font-size:13px;margin-top:6px;display:none}
.field.has-err .err{display:block}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.alert{padding:16px 20px;border-radius:var(--radius-sm);margin-bottom:22px;font-weight:600;font-size:15px;display:flex;gap:12px;align-items:flex-start}
.alert svg{width:20px;height:20px;flex:none;margin-top:2px}
.alert--ok{background:#eaf7ee;color:#1c6b38;border:1px solid #bfe6cc}
.alert--err{background:#fdecee;color:#992430;border:1px solid #f5c2c8}
.map{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line);margin-top:44px}
.map--home{margin-top:0}
.map iframe{width:100%;height:440px;border:0;display:block;filter:grayscale(.28);transition:filter .5s var(--ease)}
.map:hover iframe{filter:grayscale(0)}
.map__card{
  position:absolute;inset-block-end:22px;inset-inline-start:22px;z-index:2;
  background:rgba(255,255,255,.97);backdrop-filter:blur(8px);
  border-radius:var(--radius);padding:18px 22px;max-width:330px;
  box-shadow:0 14px 40px rgba(20,22,26,.18);display:grid;gap:6px;
}
.map__card strong{color:var(--ink);font-size:15.5px;line-height:1.4}
.map__card span{color:var(--muted);font-size:13.5px;line-height:1.6}
.map__card .btn{margin-top:8px;justify-self:start}

/* ---------- Page hero (inner pages) ---------- */
.phero{position:relative;padding-block:calc(var(--header-h) + 86px) 86px;background:var(--ink);overflow:hidden}
.phero__bg{position:absolute;inset:0}
.phero__bg img{width:100%;height:100%;object-fit:cover;opacity:.34}
.phero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(12,13,17,.7),rgba(12,13,17,.92))}
.phero__in{position:relative;z-index:2;text-align:center}
.phero h1{color:#fff;font-size:clamp(32px,5vw,54px);margin-bottom:12px}
.phero p{color:rgba(255,255,255,.72);max-width:620px;margin-inline:auto}
.crumb{display:flex;gap:10px;justify-content:center;align-items:center;font-size:14px;color:rgba(255,255,255,.6);margin-top:16px}
.crumb a:hover{color:var(--gold-2)}
.crumb i{opacity:.5;font-style:normal}

/* ---------- Footer ---------- */
.footer{background:var(--gold-3);color:rgba(255,255,255,.82);padding-block:70px 0;position:relative}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px}
.footer h4{color:#fff;font-size:17px;margin-bottom:20px;position:relative;padding-bottom:12px}
.footer h4::after{content:"";position:absolute;inset-block-end:0;inset-inline-start:0;width:34px;height:2px;background:rgba(255,255,255,.5)}
.footer__brand img{height:80px;width:auto;margin-bottom:18px;filter:brightness(0) invert(1)}
.footer__brand p{font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.78)}
.footer__links li{margin-bottom:11px}
.footer__links a{font-size:15px;transition:.3s;display:inline-flex;align-items:center;gap:8px}
.footer__links a::before{content:"";width:0;height:1.5px;background:#fff;transition:width .3s var(--ease)}
.footer__links a:hover{color:#fff}
.footer__links a:hover::before{width:12px}
.fcontact li{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;font-size:14.5px}
.fcontact svg{width:17px;height:17px;flex:none;margin-top:5px;opacity:.85}
.fcontact a:hover{color:#fff}
.footer .socials a{background:rgba(255,255,255,.14);color:#fff}
.footer .socials a:hover{background:#fff;color:var(--gold-3)}
.footer__bar{margin-top:56px;border-top:1px solid rgba(255,255,255,.18);padding-block:22px;font-size:14px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:rgba(255,255,255,.72)}
.footer__bar a:hover{color:#fff}

/* ---------- Floating buttons ---------- */
.fab{position:fixed;inset-block-end:24px;inset-inline-end:24px;z-index:800;display:grid;gap:12px}
.fab a,.fab button{
  width:54px;height:54px;border-radius:50%;display:grid;place-items:center;border:0;cursor:pointer;
  box-shadow:0 10px 28px rgba(0,0,0,.22);transition:transform .35s var(--ease),opacity .35s;
}
.fab a:hover,.fab button:hover{transform:translateY(-4px) scale(1.05)}
.fab__wa{background:#25d366;color:#fff}
.fab__wa svg{width:27px;height:27px}
.fab__top{background:var(--ink);color:#fff;opacity:0;visibility:hidden}
.fab__top.show{opacity:1;visibility:visible}
.fab__top svg{width:20px;height:20px}

/* ---------- Lightbox ---------- */
.lb{position:fixed;inset:0;z-index:1000;background:rgba(8,9,12,.94);display:grid;place-items:center;padding:30px;
  opacity:0;visibility:hidden;transition:.35s}
.lb.show{opacity:1;visibility:visible}
.lb img{max-width:min(1100px,94vw);max-height:88vh;border-radius:12px;box-shadow:0 30px 90px rgba(0,0,0,.6)}
.lb__x{position:absolute;top:24px;inset-inline-end:24px;width:46px;height:46px;border-radius:50%;
  background:rgba(255,255,255,.12);border:0;color:#fff;cursor:pointer;display:grid;place-items:center}
.lb__x svg{width:20px;height:20px}

/* ---------- Reveal animations ---------- */
[data-rv]{opacity:0;transform:translateY(34px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
[data-rv="left"]{transform:translateX(-42px)}
[data-rv="right"]{transform:translateX(42px)}
[data-rv="left"],[data-rv="right"]{will-change:transform,opacity}
[data-rv="zoom"]{transform:scale(.94)}
[data-rv].in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  [data-rv]{opacity:1;transform:none}
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1180px){
  .footer__grid{grid-template-columns:1.4fr 1fr 1.2fr;gap:34px}
  .footer__grid > div:nth-child(3){grid-column:span 1}
  .clients{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:1024px){
  :root{--header-h:76px}
  .section{padding:80px 0}
  .nav{display:none}
  .burger{display:grid}
  .lang-btn span.lbl{display:none}
  .split{grid-template-columns:1fr;gap:40px}
  .split__media{order:-1}
  .contact-grid{grid-template-columns:1fr}
  .g-4{grid-template-columns:repeat(2,1fr)}
  .g-3{grid-template-columns:repeat(2,1fr)}
  .pcard--wide{grid-column:span 1}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3)::before,.stat:nth-child(2n+1)::before{display:none}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .stats-wrap{margin-block-start:-70px}
  .footer__grid{grid-template-columns:1fr 1fr;gap:34px}
  .pgal{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  body{font-size:15.5px}
  .container{padding-inline:20px}
  .section{padding:64px 0}
  .section--tight{padding:52px 0}
  .sec-head{margin-bottom:38px}
  .hero{min-height:88svh}
  .hero__in{padding-block:calc(var(--header-h) + 44px) 150px}
  .hero__btns .btn{flex:1 1 auto;min-width:180px}
  .hero__scroll{display:none}
  .vm{grid-template-columns:1fr}
  .vm__card{padding:30px 26px}
  .info-card,.form-card{padding:28px 24px}
  .cta{padding:52px 24px;border-radius:var(--radius)}
  .brand img{height:44px}
  .header.is-stuck .brand img{height:40px}
  .brand__txt{display:none}
  .header__actions{gap:8px}
  .header__actions .btn--sm{padding:10px 14px;font-size:13.5px}
  .map iframe{height:340px}
  .map__card{position:static;max-width:none;border-radius:0;box-shadow:none;
             background:#fff;border-top:1px solid var(--line);backdrop-filter:none}
  .client{height:92px;padding:14px}
  .client img{max-height:52px}
  .stat{padding:26px 14px}
  .stat__ico{width:46px;height:46px;margin-bottom:12px}
  .filters{gap:8px;margin-bottom:30px}
  .filters button{padding:8px 16px;font-size:13px}
}
@media (max-width:600px){
  .g-2,.g-3,.g-4{grid-template-columns:1fr}
  .clients{grid-template-columns:repeat(2,1fr)}
  .form-row{grid-template-columns:1fr;gap:0}
  .footer__grid{grid-template-columns:1fr;gap:30px}
  .footer{padding-block:52px 0}
  .footer__bar{justify-content:center;text-align:center;flex-direction:column;gap:8px}
  .pgal{grid-template-columns:1fr 1fr;gap:10px}
  .stats{grid-template-columns:1fr;border-radius:var(--radius)}
  .stat + .stat{border-top:1px solid var(--line)}
  .stat + .stat::before{display:none}
  .stats-wrap{margin-block-start:-54px}
  .cta__btns .btn,.hero__btns .btn{width:100%}
  .fab{inset-block-end:16px;inset-inline-end:16px}
  .fab a,.fab button{width:48px;height:48px}
}
@media (max-width:420px){
  .header__actions .btn--sm .lbl{display:none}
  .header__actions .btn--sm{padding:10px 12px}
}
@media (max-width:380px){
  .container{padding-inline:16px}
  .hero h1{font-size:32px}
  .lang-btn{padding:9px 10px}
}

/* ---------- Print ---------- */
@media print{
  .header,.footer,.fab,.drawer,.overlay,.hero__scroll{display:none!important}
  body{color:#000}
}