/* ============================================
   TECHNO DOOR — Modern Industrial Design System
   ============================================ */

:root{
  --black:#0a0a0a;
  --charcoal:#141414;
  --graphite:#1e1e1e;
  --steel:#2a2a2a;
  --silver:#9a9a9a;
  --mist:#e9e9e9;
  --white:#ffffff;
  --red:#e30613;
  --red-deep:#b2040f;
  --red-glow:rgba(227,6,19,.35);
  --gold:#d4a84a;
  --ink:#0a0a0a;
  --bg:#0a0a0a;
  --bg-alt:#111111;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.16);
  --radius:14px;
  --radius-lg:22px;
  --shadow-1:0 4px 20px rgba(0,0,0,.35);
  --shadow-2:0 20px 60px rgba(0,0,0,.55);
  --shadow-red:0 10px 40px rgba(227,6,19,.28);
  --nav-h:76px;
  --container:1240px;
  --ease:cubic-bezier(.22,1,.36,1);
  --font-en:"Inter","Helvetica Neue",Arial,sans-serif;
  --font-ar:"Tajawal","Cairo","Inter",sans-serif;
  --font-display:"Orbitron","Inter",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-en);
  font-weight:400;
  background:var(--bg);
  color:var(--mist);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
html[lang="ar"] body{font-family:var(--font-ar)}
html[dir="rtl"] body{direction:rtl}

img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease)}
a:hover{color:var(--red)}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}

::selection{background:var(--red);color:#fff}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#080808}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--red-deep),var(--red));border-radius:10px}

/* --- Typography --- */
h1,h2,h3,h4{font-family:var(--font-en);font-weight:800;letter-spacing:-.02em;line-height:1.08;color:#fff;margin:0 0 .6em}
html[lang="ar"] h1,html[lang="ar"] h2,html[lang="ar"] h3,html[lang="ar"] h4{font-family:var(--font-ar);letter-spacing:0}
h1{font-size:clamp(2.6rem,6.5vw,5.2rem);font-weight:900}
h2{font-size:clamp(2rem,4.5vw,3.4rem)}
h3{font-size:clamp(1.3rem,2.2vw,1.7rem)}
p{margin:0 0 1em;color:#c8c8c8}
.display{font-family:var(--font-display);letter-spacing:.04em;text-transform:uppercase}

.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;
  color:var(--red);font-weight:700;margin-bottom:1rem;
}
.eyebrow::before{
  content:"";width:28px;height:2px;background:var(--red);
}
html[dir="rtl"] .eyebrow::before{order:2}

.gradient-text{
  background:linear-gradient(135deg,#fff 0%,#fff 40%,var(--red) 90%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.red{color:var(--red)}

/* --- Layout --- */
.container{max-width:var(--container);margin:0 auto;padding:0 clamp(1rem,3vw,2rem)}
.section{padding:clamp(4rem,8vw,7rem) 0;position:relative}
.section--dark{background:var(--black)}
.section--graphite{background:var(--graphite)}
.section--light{background:#f5f5f5;color:#1a1a1a}
.section--light h1,.section--light h2,.section--light h3{color:#0a0a0a}
.section--light p{color:#3a3a3a}

.grid{display:grid;gap:clamp(1rem,2vw,1.75rem)}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}

.text-center{text-align:center}
.section-head{max-width:720px;margin:0 auto clamp(2rem,4vw,3.5rem);text-align:center}

/* --- Buttons --- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:.6rem;
  padding:.95rem 1.7rem;font-weight:700;font-size:.95rem;letter-spacing:.02em;
  border-radius:999px;transition:all .35s var(--ease);cursor:pointer;
  border:1px solid transparent;white-space:nowrap;
}
.btn svg{width:18px;height:18px}
html[dir="rtl"] .btn svg{transform:scaleX(-1)}
.btn-primary{
  background:linear-gradient(135deg,var(--red),var(--red-deep));
  color:#fff;box-shadow:var(--shadow-red);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 50px rgba(227,6,19,.45);color:#fff}
.btn-ghost{
  background:rgba(255,255,255,.04);color:#fff;backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.15);
}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff}
.btn-dark{background:var(--black);color:#fff}
.btn-dark:hover{background:#000;color:#fff}
.btn-lg{padding:1.15rem 2rem;font-size:1rem}

/* --- Navigation --- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:100;
  height:var(--nav-h);
  display:flex;align-items:center;
  background:rgba(10,10,10,.55);
  backdrop-filter:saturate(140%) blur(18px);
  -webkit-backdrop-filter:saturate(140%) blur(18px);
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:background .3s var(--ease),border-color .3s var(--ease);
}
.nav.scrolled{background:rgba(10,10,10,.92);border-bottom-color:rgba(255,255,255,.12)}
.nav-inner{width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;max-width:var(--container);margin:0 auto;padding:0 clamp(1rem,3vw,2rem)}

.brand{display:flex;align-items:center;gap:.75rem;font-weight:800;color:#fff}
.brand-logo{height:44px;width:auto;flex:none;object-fit:contain;display:block;filter:drop-shadow(0 2px 6px rgba(0,0,0,.4))}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text .b1{font-size:.95rem;letter-spacing:.18em;text-transform:uppercase}
.brand-text .b2{font-size:.65rem;letter-spacing:.35em;color:var(--red);text-transform:uppercase}

.nav-links{display:flex;align-items:center;gap:2rem;list-style:none;padding:0;margin:0}
.nav-links a{font-size:.92rem;font-weight:500;color:rgba(255,255,255,.8);position:relative;padding:.3rem 0}
.nav-links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:-4px;height:2px;
  background:var(--red);transition:right .35s var(--ease);
}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a:hover::after,.nav-links a.active::after{right:0}

.nav-cta{display:flex;align-items:center;gap:.6rem}
.lang-switch{
  display:inline-flex;align-items:center;gap:.3rem;
  padding:.5rem .85rem;font-size:.8rem;font-weight:700;
  border:1px solid rgba(255,255,255,.18);border-radius:999px;
  color:#fff;background:transparent;letter-spacing:.05em;
  transition:all .3s var(--ease);
}
.lang-switch:hover{background:var(--red);border-color:var(--red)}

.nav-toggle{display:none;width:46px;height:46px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.03);color:#fff}
.nav-toggle svg{width:22px;height:22px;margin:auto}

/* Mobile drawer */
.drawer{
  position:fixed;inset:0;z-index:99;background:rgba(10,10,10,.98);
  display:flex;flex-direction:column;justify-content:center;align-items:center;
  padding:4rem 1.5rem;gap:2rem;text-align:center;
  opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s;
}
.drawer.open{opacity:1;visibility:visible}
.drawer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:1.4rem}
.drawer a{font-size:1.6rem;font-weight:700;color:#fff}
.drawer a:hover{color:var(--red)}

@media (max-width:960px){
  .nav-links{display:none}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .nav-cta .btn{display:none}
}

/* --- Hero --- */
.hero{
  position:relative;min-height:100vh;padding-top:var(--nav-h);
  display:flex;align-items:center;overflow:hidden;
  background:
    radial-gradient(900px 500px at 85% 15%,rgba(227,6,19,.18),transparent 60%),
    radial-gradient(700px 450px at 10% 90%,rgba(227,6,19,.08),transparent 60%),
    linear-gradient(180deg,#050505 0%,#0e0e0e 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse at center,black 40%,transparent 85%);
  -webkit-mask-image:radial-gradient(ellipse at center,black 40%,transparent 85%);
  pointer-events:none;
}
.hero-inner{
  width:100%;max-width:var(--container);margin:0 auto;padding:0 clamp(1rem,3vw,2rem);
  display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center;
  position:relative;z-index:1;
}
@media (max-width:1000px){.hero-inner{grid-template-columns:1fr;text-align:center}.hero-inner .eyebrow{justify-content:center}}
.hero h1{margin-bottom:1.25rem}
.hero h1 span{display:block}
.hero-lede{font-size:clamp(1.05rem,1.6vw,1.2rem);color:#bdbdbd;max-width:560px;margin-bottom:2rem}
@media (max-width:1000px){.hero-lede{margin-inline:auto}}
.hero-cta{display:flex;gap:.9rem;flex-wrap:wrap}
@media (max-width:1000px){.hero-cta{justify-content:center}}

.hero-stats{display:flex;gap:clamp(1.5rem,4vw,3rem);margin-top:3rem;flex-wrap:wrap}
@media (max-width:1000px){.hero-stats{justify-content:center}}
.stat .num{font-size:clamp(1.8rem,3vw,2.6rem);font-weight:900;color:#fff;display:block;line-height:1}
.stat .lbl{font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:var(--silver);margin-top:.4rem;display:block}

/* Hero logo stage */
.logo3d-stage{
  position:relative;aspect-ratio:1/1;max-width:520px;margin-inline:auto;
  perspective:1200px;display:flex;align-items:center;justify-content:center;
}
.logo3d{
  position:relative;width:78%;aspect-ratio:647/876;
  display:flex;align-items:center;justify-content:center;
  transform-style:preserve-3d;
  animation:logoFloat 6s ease-in-out infinite;
}
.logo3d:hover{animation-play-state:paused}
.logo3d-img{
  width:100%;height:100%;object-fit:contain;display:block;
  filter:
    drop-shadow(0 30px 60px rgba(0,0,0,.6))
    drop-shadow(0 0 50px rgba(227,6,19,.45))
    drop-shadow(0 0 90px rgba(255,120,50,.18));
}
.logo3d::after{
  content:"";position:absolute;inset:auto 10% -10% 10%;height:24px;
  background:radial-gradient(ellipse,rgba(227,6,19,.5),transparent 70%);
  filter:blur(8px);z-index:-1;
}
@keyframes logoFloat{
  0%,100%{transform:rotateY(-12deg) rotateX(5deg) translateY(0)}
  50%{transform:rotateY(-4deg) rotateX(-2deg) translateY(-14px)}
}

/* Scroll cue */
.scroll-cue{
  position:absolute;left:50%;bottom:24px;translate:-50% 0;
  width:26px;height:44px;border:2px solid rgba(255,255,255,.25);
  border-radius:999px;display:flex;justify-content:center;padding-top:8px;
}
.scroll-cue::after{content:"";width:3px;height:7px;background:var(--red);border-radius:2px;animation:cue 1.8s infinite}
@keyframes cue{0%{transform:translateY(0);opacity:1}100%{transform:translateY(16px);opacity:0}}

/* --- Trust bar --- */
.trust{background:#080808;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.4rem 0}
.trust-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:.7rem;color:#bbb;font-size:.88rem;font-weight:600}
.trust-item svg{width:22px;height:22px;color:var(--red);flex:none}

/* --- Cards / products --- */
.product-card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(180deg,#181818,#0e0e0e);
  border:1px solid var(--line);
  transition:transform .45s var(--ease),border-color .3s,box-shadow .35s;
  isolation:isolate;
}
.product-card:hover{transform:translateY(-6px);border-color:rgba(227,6,19,.5);box-shadow:var(--shadow-2)}
.product-card .img{
  aspect-ratio:4/3;overflow:hidden;position:relative;background:#0b0b0b;
}
.product-card .img::after{
  content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.85));
  pointer-events:none;
}
.product-card img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.product-card:hover img{transform:scale(1.08)}
.product-card .body{padding:1.4rem 1.5rem 1.7rem}
.product-card h3{margin:0 0 .4rem;font-size:1.35rem}
.product-card p{font-size:.95rem;color:#b1b1b1;margin:0 0 1rem}
.product-card .link{display:inline-flex;align-items:center;gap:.45rem;font-weight:700;font-size:.85rem;color:var(--red);letter-spacing:.02em}
.product-card .link svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.product-card:hover .link svg{transform:translateX(4px)}
html[dir="rtl"] .product-card:hover .link svg{transform:translateX(-4px)}

.product-card .tag{
  position:absolute;top:1rem;left:1rem;z-index:2;
  background:rgba(227,6,19,.95);color:#fff;font-size:.68rem;letter-spacing:.2em;
  padding:.35rem .7rem;border-radius:4px;font-weight:700;text-transform:uppercase;
}
html[dir="rtl"] .product-card .tag{left:auto;right:1rem}

/* --- Feature grid (services) --- */
.feature{
  padding:2rem;border-radius:var(--radius);background:#121212;
  border:1px solid var(--line);transition:.35s var(--ease);
  position:relative;overflow:hidden;
}
.feature::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--red);
  transform:scaleY(0);transform-origin:top;transition:transform .4s var(--ease);
}
.feature:hover::before{transform:scaleY(1)}
.feature:hover{transform:translateY(-4px);background:#171717;border-color:var(--line-strong)}
.feature .ico{
  width:54px;height:54px;border-radius:12px;margin-bottom:1.2rem;
  display:grid;place-items:center;color:var(--red);
  background:rgba(227,6,19,.1);border:1px solid rgba(227,6,19,.25);
}
.feature .ico svg{width:26px;height:26px}
.feature h3{font-size:1.2rem;margin-bottom:.5rem}
.feature p{font-size:.94rem;margin:0;color:#aeaeae}

/* --- Split section --- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.split-img{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/5;box-shadow:var(--shadow-2)}
.split-img img{width:100%;height:100%;object-fit:cover}
.split-img::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,transparent 55%,rgba(227,6,19,.2));
}
.split-img .badge{
  position:absolute;left:-20px;bottom:40px;
  background:var(--red);color:#fff;padding:1.2rem 1.5rem;border-radius:12px;
  box-shadow:var(--shadow-red);
}
.split-img .badge .num{font-size:2.6rem;font-weight:900;line-height:1;display:block}
.split-img .badge .lbl{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;opacity:.85}

/* --- CTA band --- */
.cta-band{
  position:relative;padding:clamp(3rem,6vw,5rem) 0;
  background:linear-gradient(135deg,#12030a 0%,#310406 100%);overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(600px 350px at 20% 40%,rgba(227,6,19,.35),transparent 60%),
    radial-gradient(500px 300px at 80% 60%,rgba(212,168,74,.12),transparent 60%);
}
.cta-band-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.cta-band h2{margin:0;font-size:clamp(1.7rem,3.3vw,2.6rem)}
.cta-band p{margin:.5rem 0 0;color:#ffd2d2;max-width:560px}

/* --- Gallery --- */
.gallery-grid{
  display:grid;gap:1rem;
  grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
}
.tile{
  position:relative;border-radius:14px;overflow:hidden;aspect-ratio:3/4;
  background:#111;cursor:zoom-in;border:1px solid var(--line);
  transition:transform .35s var(--ease),border-color .3s;
}
.tile:hover{transform:translateY(-4px);border-color:var(--red)}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.tile:hover img{transform:scale(1.06)}
.tile::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.7));
}

.lightbox{
  position:fixed;inset:0;z-index:200;background:rgba(5,5,5,.96);
  display:none;align-items:center;justify-content:center;padding:2rem;
}
.lightbox.open{display:flex}
.lightbox img{max-height:90vh;max-width:90vw;border-radius:10px;box-shadow:var(--shadow-2)}
.lightbox-close,.lightbox-prev,.lightbox-next{
  position:absolute;top:50%;translate:0 -50%;width:52px;height:52px;
  border-radius:999px;background:rgba(255,255,255,.1);color:#fff;
  display:grid;place-items:center;border:1px solid rgba(255,255,255,.15);
}
.lightbox-close{top:24px;right:24px;translate:0;}
.lightbox-prev{left:24px}
.lightbox-next{right:24px}
.lightbox-prev:hover,.lightbox-next:hover,.lightbox-close:hover{background:var(--red);border-color:var(--red)}

/* --- Contact --- */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(2rem,4vw,3rem)}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}

.info-card{
  padding:2rem;border-radius:var(--radius-lg);
  background:linear-gradient(180deg,#141414,#0b0b0b);
  border:1px solid var(--line);
}
.info-row{display:flex;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--line)}
.info-row:last-child{border-bottom:0}
.info-row .ico{width:44px;height:44px;flex:none;border-radius:12px;background:rgba(227,6,19,.12);color:var(--red);display:grid;place-items:center}
.info-row .ico svg{width:20px;height:20px}
.info-row h4{font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;color:var(--silver);margin:0 0 .25rem;font-weight:700}
.info-row p,.info-row a{margin:0;font-size:1rem;color:#fff;font-weight:500;word-break:break-word}
.info-row a:hover{color:var(--red)}

.form{
  padding:2rem;border-radius:var(--radius-lg);
  background:linear-gradient(180deg,#141414,#0b0b0b);
  border:1px solid var(--line);
}
.field{display:block;margin-bottom:1rem}
.field label{display:block;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--silver);margin-bottom:.5rem;font-weight:600}
.field input,.field select,.field textarea{
  width:100%;padding:.95rem 1rem;border-radius:10px;
  background:#0a0a0a;color:#fff;font-family:inherit;font-size:.98rem;
  border:1px solid var(--line-strong);transition:border-color .25s,background .25s;
}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red);background:#0f0f0f}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media (max-width:600px){.form-row{grid-template-columns:1fr}}
.form-msg{margin-top:1rem;padding:1rem;border-radius:10px;font-size:.9rem;display:none}
.form-msg.ok{display:block;background:rgba(40,167,69,.12);border:1px solid rgba(40,167,69,.3);color:#8bd59b}
.form-msg.err{display:block;background:rgba(227,6,19,.12);border:1px solid rgba(227,6,19,.3);color:#f98b8b}

.map-wrap{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/9;background:#111}
.map-wrap iframe{width:100%;height:100%;border:0;filter:grayscale(.2) contrast(1.05)}

/* --- Page hero (sub pages) --- */
.page-hero{
  position:relative;padding:calc(var(--nav-h) + 4rem) 0 4rem;overflow:hidden;
  background:
    radial-gradient(700px 300px at 20% 20%,rgba(227,6,19,.25),transparent 60%),
    linear-gradient(180deg,#080808,#111);
  border-bottom:1px solid var(--line);
}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.8rem);margin-bottom:.5rem}
.page-hero p{color:#bbb;max-width:620px}
.breadcrumb{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--silver);margin-bottom:1rem}
.breadcrumb a:hover{color:var(--red)}
.breadcrumb .sep{opacity:.4;padding:0 .45rem}

/* --- Footer --- */
.footer{background:#050505;border-top:1px solid var(--line);padding:4rem 0 1.5rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.5rem}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}
.footer h5{font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;color:#fff;margin:0 0 1.1rem;font-weight:800}
.footer ul{list-style:none;padding:0;margin:0}
.footer ul li{margin-bottom:.55rem}
.footer a{color:#9d9d9d;font-size:.92rem}
.footer a:hover{color:#fff}
.footer p{color:#9d9d9d;font-size:.92rem}
.footer-brand .brand{margin-bottom:1rem}
.socials{display:flex;gap:.6rem;margin-top:1rem}
.socials a{
  width:40px;height:40px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);
  display:grid;place-items:center;color:#fff;
}
.socials a:hover{background:var(--red);border-color:var(--red);color:#fff}
.socials svg{width:18px;height:18px}
.footer-bottom{
  margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-size:.82rem;color:#7a7a7a;
}

/* --- WhatsApp floating --- */
.fab-whatsapp{
  position:fixed;right:20px;bottom:20px;z-index:90;
  width:58px;height:58px;border-radius:50%;
  background:#25d366;color:#fff;display:grid;place-items:center;
  box-shadow:0 10px 30px rgba(37,211,102,.4);
  animation:pulse 2.5s infinite;
}
.fab-whatsapp svg{width:30px;height:30px}
.fab-whatsapp:hover{transform:scale(1.08);color:#fff}
html[dir="rtl"] .fab-whatsapp{right:auto;left:20px}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(37,211,102,.55),0 10px 30px rgba(37,211,102,.4)}
  70%{box-shadow:0 0 0 22px rgba(37,211,102,0),0 10px 30px rgba(37,211,102,.4)}
  100%{box-shadow:0 0 0 0 rgba(37,211,102,0),0 10px 30px rgba(37,211,102,.4)}
}

/* --- Scroll reveal --- */
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
[data-reveal].in{opacity:1;transform:translateY(0)}
[data-reveal="left"]{transform:translateX(-30px)}
[data-reveal="left"].in{transform:translateX(0)}
[data-reveal="right"]{transform:translateX(30px)}
[data-reveal="right"].in{transform:translateX(0)}

/* --- Loader --- */
.page-loader{
  position:fixed;inset:0;z-index:300;background:#050505;
  display:grid;place-items:center;transition:opacity .6s ease;
}
.page-loader.done{opacity:0;pointer-events:none}
.loader-logo{
  width:auto;height:120px;object-fit:contain;display:block;
  animation:loaderPulse 1.6s ease-in-out infinite;
  filter:drop-shadow(0 0 24px rgba(227,6,19,.45)) drop-shadow(0 0 60px rgba(227,6,19,.2));
}
@keyframes loaderPulse{
  0%,100%{transform:scale(1);opacity:.85}
  50%{transform:scale(1.06);opacity:1}
}

/* --- RTL adjustments --- */
html[dir="rtl"] .info-row{text-align:right}
html[dir="rtl"] .split-img .badge{left:auto;right:-20px}
html[dir="rtl"] .feature::before{left:auto;right:0}

/* --- Utility --- */
[hidden]{display:none!important}
.muted{color:#9a9a9a}
.mb-0{margin-bottom:0}
.mt-2{margin-top:2rem}
.of-hidden{overflow:hidden}