/* ============ ROOT & RESET ============ */
:root{
  --charcoal:#1c1917;
  --charcoal-2:#26221f;
  --sand:#d8c19a;
  --sand-light:#f3ead9;
  --gray:#8a8d91;
  --gray-light:#e7e5e2;
  --accent:#e0a63a;
  --accent-2:#f4b400;
  --white:#ffffff;
  --radius:14px;
  --shadow:0 20px 50px -20px rgba(0,0,0,.35);
  --transition:.35s cubic-bezier(.4,0,.2,1);
  --font-ar:'Tajawal',sans-serif;
  --font-en:'Barlow Condensed','Tajawal',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-ar);
  background:var(--white);
  color:var(--charcoal);
  overflow-x:hidden;
  line-height:1.7;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
.container{max-width:1240px;margin:0 auto;padding:0 20px;}
svg{width:22px;height:22px;fill:currentColor;flex-shrink:0;}

/* language visibility */
body.lang-ar .lang-en{display:none;}
body.lang-en .lang-ar{display:none;}
body.lang-en{font-family:var(--font-en);}
html[dir="ltr"] body.lang-en{direction:ltr;}

/* ============ CURSOR GLOW ============ */
.cursor-glow{
  position:fixed;top:0;left:0;width:26px;height:26px;border-radius:50%;
  border:2px solid var(--accent);pointer-events:none;z-index:9999;
  transform:translate(-50%,-50%);transition:width .2s,height .2s,background .2s,border-color .2s;
  mix-blend-mode:difference;
}
.cursor-glow.active{width:50px;height:50px;background:rgba(224,166,58,.25);}
@media(hover:none){.cursor-glow{display:none;}}

/* ============ PRELOADER ============ */
.preloader{
  position:fixed;inset:0;background:var(--charcoal);z-index:10000;
  display:flex;align-items:center;justify-content:center;transition:opacity .6s, visibility .6s;
}
.preloader.hide{opacity:0;visibility:hidden;}
.preloader-inner{text-align:center;color:var(--white);}
.preloader-logo{font-size:28px;font-weight:800;margin-bottom:18px;letter-spacing:1px;}
.preloader-logo span{color:var(--accent);}
.preloader-bar{width:220px;height:4px;background:rgba(255,255,255,.15);border-radius:10px;overflow:hidden;margin:0 auto;}
.preloader-bar span{display:block;height:100%;width:0%;background:linear-gradient(90deg,var(--accent),var(--accent-2));animation:loadbar 1.4s ease forwards;}
@keyframes loadbar{to{width:100%;}}

/* ============ TOPBAR ============ */
.topbar{background:var(--charcoal);color:#cfcac3;font-size:13px;}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;padding:8px 20px;flex-wrap:wrap;gap:8px;}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.topbar-item{display:flex;align-items:center;gap:6px;color:#cfcac3;transition:color .25s;}
.topbar-item svg{width:14px;height:14px;}
a.topbar-item:hover{color:var(--accent);}
.demo-tag{background:rgba(224,166,58,.15);color:var(--accent);padding:2px 10px;border-radius:20px;font-size:11px;}
.lang-toggle{
  background:var(--accent);color:var(--charcoal);font-weight:700;padding:4px 14px;border-radius:20px;font-size:12px;
  transition:transform .25s, background .25s;
}
.lang-toggle:hover{transform:scale(1.08);background:var(--accent-2);}

/* ============ NAVBAR ============ */
.navbar{
  position:sticky;top:0;z-index:900;background:rgba(28,25,23,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.06);transition:background .3s, box-shadow .3s;
}
.navbar.scrolled{box-shadow:0 10px 30px rgba(0,0,0,.25);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px;}
.brand{display:flex;align-items:center;gap:10px;color:var(--white);}
.brand-mark{width:38px;height:38px;color:var(--accent);flex-shrink:0;}
.brand-mark svg{width:100%;height:100%;}
.brand-text strong{display:block;font-size:18px;font-weight:800;color:var(--white);}
.nav-links{display:flex;align-items:center;gap:26px;}
.nav-links a{color:#e5e1db;font-weight:500;font-size:15px;position:relative;padding:6px 0;transition:color .25s;}
.nav-links a::after{content:'';position:absolute;bottom:0;right:0;left:auto;width:0;height:2px;background:var(--accent);transition:width .3s;}
body.lang-en .nav-links a::after{right:auto;left:0;}
.nav-links a:hover{color:var(--accent);}
.nav-links a:hover::after{width:100%;}
.nav-links a.active{color:var(--accent);}
.nav-quote-mobile{display:none;}
.nav-actions{display:flex;align-items:center;gap:14px;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:8px;
  font-weight:700;font-size:15px;transition:transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  position:relative;overflow:hidden;white-space:nowrap;
}
.btn-quote{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--charcoal);padding:10px 22px;font-size:14px;}
.btn-quote:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(224,166,58,.4);}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--charcoal);}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(224,166,58,.4);}
.btn-outline{border:2px solid var(--white);color:var(--white);background:transparent;}
.btn-outline:hover{background:var(--white);color:var(--charcoal);transform:translateY(-3px);}
.btn-ghost{color:var(--white);text-decoration:underline;text-underline-offset:4px;}
.btn-ghost:hover{color:var(--accent);}
.btn-lg{padding:15px 34px;font-size:16px;}

.hamburger{display:none;flex-direction:column;gap:5px;width:32px;}
.hamburger span{display:block;height:2px;background:var(--white);border-radius:2px;transition:transform .3s,opacity .3s;}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:850;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;}
.mobile-overlay.show{opacity:1;visibility:visible;}

/* ============ HERO ============ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;color:var(--white);}
.hero-media{position:absolute;inset:0;z-index:0;}
.hero-media img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);transition:transform .6s ease;}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,13,12,.55) 0%,rgba(15,13,12,.75) 55%,rgba(15,13,12,.95) 100%);}
.hero-bigname{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  font-size:clamp(60px,16vw,220px);font-weight:900;color:rgba(255,255,255,.06);
  white-space:nowrap;letter-spacing:4px;z-index:1;pointer-events:none;user-select:none;
}
.hero-content{position:relative;z-index:2;text-align:center;padding:140px 20px 80px;}
.badge-pill{
  display:inline-block;background:rgba(224,166,58,.18);border:1px solid rgba(224,166,58,.5);color:var(--accent);
  padding:8px 20px;border-radius:30px;font-size:14px;font-weight:700;margin-bottom:22px;
}
.hero h1{font-size:clamp(32px,5.2vw,64px);font-weight:900;line-height:1.25;max-width:900px;margin:0 auto 22px;text-shadow:0 4px 30px rgba(0,0,0,.4);}
.hero-sub{font-size:18px;color:#e9e5df;max-width:720px;margin:0 auto 34px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-bottom:56px;}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:820px;margin:0 auto;}
.hstat{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:18px 8px;backdrop-filter:blur(6px);}
.hstat-num{font-size:clamp(24px,3vw,38px);font-weight:900;color:var(--accent);}
.hstat-plus{font-size:22px;font-weight:800;color:var(--accent);}
.hstat p{font-size:13px;color:#d8d3cb;margin-top:4px;}
.demo-note{font-size:12px;color:#b8b2a8;margin-top:18px;opacity:.8;}
.scroll-down{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;width:26px;height:44px;
  border:2px solid rgba(255,255,255,.6);border-radius:20px;display:flex;justify-content:center;padding-top:8px;
}
.scroll-down span{width:4px;height:8px;background:var(--accent);border-radius:2px;animation:scrolldown 1.6s infinite;}
@keyframes scrolldown{0%{opacity:1;transform:translateY(0);}100%{opacity:0;transform:translateY(14px);}}

/* ============ GENERIC SECTIONS ============ */
.section{padding:100px 0;}
.section-head{max-width:760px;margin-bottom:50px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.eyebrow{display:inline-block;color:var(--accent);font-weight:800;letter-spacing:1px;margin-bottom:12px;font-size:14px;text-transform:uppercase;}
.section-head h2{font-size:clamp(26px,3.4vw,42px);font-weight:900;color:var(--charcoal);line-height:1.3;}
.section-sub{color:#5b564f;margin-top:14px;font-size:16px;}

/* ============ ABOUT ============ */
.about{background:var(--sand-light);}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.about-media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transform-style:preserve-3d;}
.about-media img{transition:transform .5s;}
.about-media:hover img{transform:scale(1.06);}
.about-media-badge{
  position:absolute;bottom:18px;inset-inline-start:18px;background:var(--charcoal);color:var(--white);
  padding:14px 20px;border-radius:10px;box-shadow:var(--shadow);
}
.about-media-badge strong{display:block;color:var(--accent);font-size:20px;}
.about-media-badge span{font-size:12px;color:#d8d3cb;}
.about-points{margin:26px 0;display:grid;gap:18px;}
.about-points li{display:flex;gap:14px;align-items:flex-start;}
.about-points svg{width:26px;height:26px;color:var(--accent);flex-shrink:0;margin-top:3px;}
.about-points strong{display:block;font-size:16px;margin-bottom:2px;}
.about-points p{font-size:13.5px;color:#6b665e;}

/* ============ WHY US ============ */
.why-us{background:var(--white);}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.why-card{
  background:var(--sand-light);padding:34px 26px;border-radius:var(--radius);transition:transform var(--transition),box-shadow var(--transition),background var(--transition);
  border:1px solid transparent;
}
.why-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);background:var(--white);border-color:var(--gray-light);}
.why-icon{
  width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--charcoal);
}
.why-card h3{font-size:18px;margin-bottom:8px;font-weight:800;}
.why-card p{font-size:14px;color:#6b665e;}

/* ============ CARDS GRID (services/materials/fleet/projects) ============ */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.item-card{
  background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:0 10px 30px -18px rgba(0,0,0,.25);
  transition:transform var(--transition), box-shadow var(--transition);border:1px solid var(--gray-light);
}
.item-card:hover{transform:translateY(-10px);box-shadow:var(--shadow);}
.item-media{position:relative;overflow:hidden;height:220px;}
.item-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s;}
.item-card:hover .item-media img{transform:scale(1.12);}
.item-tag{
  position:absolute;top:14px;inset-inline-start:14px;background:var(--accent);color:var(--charcoal);
  font-size:12px;font-weight:800;padding:4px 12px;border-radius:20px;
}
.item-body{padding:22px;}
.item-body h3{font-size:19px;font-weight:800;margin-bottom:8px;}
.item-body p{font-size:14px;color:#6b665e;margin-bottom:16px;}
.item-link{display:inline-flex;align-items:center;gap:6px;color:var(--charcoal);font-weight:800;font-size:14px;border-bottom:2px solid var(--accent);padding-bottom:2px;transition:color .25s,gap .25s;}
.item-link:hover{color:var(--accent);gap:10px;}

.services{background:var(--white);}
.materials{background:var(--sand-light);}

/* ============ FLEET ============ */
.fleet{background:var(--charcoal);color:var(--white);}
.fleet .eyebrow{color:var(--accent);}
.fleet .section-head h2{color:var(--white);}
.fleet .section-sub{color:#c9c4bb;}
.fleet .item-card{background:var(--charcoal-2);border-color:rgba(255,255,255,.08);}
.fleet .item-body p{color:#b7b2a9;}
.fleet .item-link{color:var(--white);}
.spec-row{display:flex;justify-content:space-between;font-size:13px;color:#b7b2a9;padding:6px 0;border-top:1px dashed rgba(255,255,255,.12);}
.spec-row strong{color:var(--white);}
.fleet-cta{text-align:center;margin-top:44px;}

/* ============ PROJECTS ============ */
.projects{background:var(--white);}
.status-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;padding:4px 12px;border-radius:20px;background:#e7f7ec;color:#1f9d55;margin-bottom:10px;}
.status-badge svg{width:12px;height:12px;}

/* ============ GALLERY ============ */
.gallery{background:var(--sand-light);}
.gallery-filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:36px;}
.filter-btn{
  padding:9px 22px;border-radius:30px;background:var(--white);border:1px solid var(--gray-light);font-weight:700;font-size:14px;
  color:#4d493f;transition:all .25s;
}
.filter-btn:hover{border-color:var(--accent);color:var(--accent);}
.filter-btn.active{background:var(--charcoal);color:var(--white);border-color:var(--charcoal);}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.gallery-item{position:relative;border-radius:12px;overflow:hidden;cursor:pointer;aspect-ratio:1/1;transition:transform .3s;}
.gallery-item.hide{display:none;}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.gallery-item:hover img{transform:scale(1.15);}
.gallery-item:hover{transform:translateY(-4px);}
.gallery-overlay{
  position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.75));
  display:flex;align-items:flex-end;padding:14px;opacity:0;transition:opacity .3s;
}
.gallery-item:hover .gallery-overlay{opacity:1;}
.gallery-overlay span{color:var(--white);font-weight:700;font-size:14px;}
.gallery-zoom{position:absolute;top:12px;inset-inline-end:12px;width:32px;height:32px;background:rgba(255,255,255,.9);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s;}
.gallery-item:hover .gallery-zoom{opacity:1;}
.gallery-zoom svg{width:16px;height:16px;color:var(--charcoal);}

/* ============ CLIENTS MARQUEE ============ */
.clients{background:var(--white);overflow:hidden;}
.marquee-wrap{width:100%;overflow:hidden;padding:10px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);}
.marquee-row{display:flex;gap:36px;width:max-content;animation:marquee-left 38s linear infinite;}
.marquee-row.reverse{animation-name:marquee-right;animation-duration:52s;}
#marqueeRow3{animation-duration:65s;}
.marquee-wrap:hover .marquee-row{animation-play-state:paused;}
@keyframes marquee-left{from{transform:translateX(0);}to{transform:translateX(-50%);}}
@keyframes marquee-right{from{transform:translateX(-50%);}to{transform:translateX(0);}}
.client-logo{
  flex-shrink:0;display:flex;align-items:center;justify-content:center;gap:10px;
  background:var(--sand-light);border:1px solid var(--gray-light);border-radius:10px;padding:16px 28px;
  color:#57524a;font-weight:800;font-size:15px;min-width:170px;transition:all .3s;
}
.client-logo:hover{background:var(--charcoal);color:var(--white);transform:translateY(-4px);}
.client-logo .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);}

/* ============ TESTIMONIALS ============ */
.testimonials{background:var(--sand-light);}
.testimonials-track{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.t-card{background:var(--white);border-radius:var(--radius);padding:30px;box-shadow:0 10px 30px -18px rgba(0,0,0,.2);transition:transform .3s;}
.t-card:hover{transform:translateY(-6px);}
.t-stars{color:var(--accent);margin-bottom:14px;font-size:15px;letter-spacing:2px;}
.t-text{font-size:14.5px;color:#4d493f;margin-bottom:20px;}
.t-person{display:flex;align-items:center;gap:12px;}
.t-avatar{width:44px;height:44px;border-radius:50%;background:var(--charcoal);color:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:800;}
.t-person strong{display:block;font-size:14px;}
.t-person span{font-size:12px;color:#8a8578;}
.testimonials-dots{display:none;}

/* ============ CTA BANNER ============ */
.cta-banner{background:linear-gradient(135deg,var(--charcoal),#3a3128);color:var(--white);padding:70px 0;}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;}
.cta-inner h2{font-size:clamp(22px,2.6vw,32px);font-weight:900;margin-bottom:8px;}
.cta-inner p{color:#d8d3cb;}

/* ============ CONTACT ============ */
.contact{background:var(--white);}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;margin-bottom:70px;}
.contact-info{display:flex;flex-direction:column;gap:14px;}
.info-card{
  display:flex;gap:14px;align-items:flex-start;background:var(--sand-light);padding:16px 18px;border-radius:12px;
  transition:transform .25s, box-shadow .25s;
}
a.info-card:hover{transform:translateX(4px);box-shadow:0 8px 22px -12px rgba(0,0,0,.25);}
.info-card svg{width:22px;height:22px;color:var(--accent);flex-shrink:0;margin-top:2px;}
.info-card strong{display:block;font-size:14px;}
.info-card p{font-size:13.5px;color:#6b665e;}
.map-demo{position:relative;border-radius:12px;overflow:hidden;margin-top:6px;}
.map-demo img{height:160px;object-fit:cover;filter:grayscale(30%);}
.map-demo .demo-tag{position:absolute;bottom:10px;inset-inline-start:10px;}

.quote-form{background:var(--sand-light);border-radius:var(--radius);padding:32px;position:relative;}
.quote-form h3{font-size:20px;font-weight:800;margin-bottom:22px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-group{margin-bottom:16px;}
.form-group label{display:block;font-size:13px;font-weight:700;margin-bottom:6px;color:#4d493f;}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:12px 14px;border-radius:8px;border:1.5px solid var(--gray-light);background:var(--white);
  font-family:inherit;font-size:14px;transition:border-color .25s, box-shadow .25s;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(224,166,58,.2);
}
.form-group.invalid input,.form-group.invalid select{border-color:#d64545;}
.error-msg{display:block;color:#d64545;font-size:12px;margin-top:4px;min-height:14px;}
.btn-spinner{display:none;width:16px;height:16px;border:2px solid rgba(0,0,0,.25);border-top-color:var(--charcoal);border-radius:50%;animation:spin .7s linear infinite;}
#submitBtn.loading .btn-text{opacity:.4;}
#submitBtn.loading .btn-spinner{display:inline-block;}
@keyframes spin{to{transform:rotate(360deg);}}
.form-success{
  display:none;gap:14px;align-items:flex-start;background:#e7f7ec;border:1px solid #b6e6c6;color:#1f9d55;
  padding:16px;border-radius:10px;margin-top:18px;
}
.form-success.show{display:flex;}
.form-success svg{width:26px;height:26px;flex-shrink:0;}
.form-success strong{display:block;color:#166b3b;margin-bottom:2px;}
.form-success p{font-size:13px;color:#1f7a45;}
.form-alt-note{font-size:12.5px;color:#6b665e;margin-top:14px;text-align:center;}
.form-alt-note a{color:var(--accent);font-weight:700;text-decoration:underline;}

/* ============ FAQ ============ */
.faq{max-width:820px;margin:0 auto;}
.faq-list{display:grid;gap:14px;}
.faq-item{background:var(--sand-light);border-radius:10px;overflow:hidden;}
.faq-q{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;font-weight:700;font-size:15px;}
.faq-q svg{width:18px;height:18px;transition:transform .3s;flex-shrink:0;color:var(--accent);}
.faq-item.open .faq-q svg{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 22px;}
.faq-a p{font-size:14px;color:#6b665e;padding-bottom:18px;}
.faq-item.open .faq-a{max-height:220px;}

/* ============ FOOTER ============ */
.footer{background:var(--charcoal);color:#cfcac3;padding-top:70px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:50px;}
.footer-brand p{font-size:13.5px;margin:16px 0;color:#b7b2a9;}
.footer-social{display:flex;gap:10px;margin-bottom:12px;}
.footer-social a{
  width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;
  transition:all .3s;
}
.footer-social a svg{width:16px;height:16px;}
.footer-social a:hover{background:var(--accent);color:var(--charcoal);transform:translateY(-3px);}
.footer-col h4{color:var(--white);font-size:15px;margin-bottom:18px;font-weight:800;}
.footer-col{display:flex;flex-direction:column;gap:11px;}
.footer-col a,.footer-col span{font-size:13.5px;color:#b7b2a9;transition:color .25s;}
.footer-col a:hover{color:var(--accent);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;text-align:center;font-size:13px;color:#8a8578;}

/* ============ FLOATING SOCIAL ============ */
.floating-social{
  position:fixed;inset-inline-start:18px;bottom:24px;display:flex;flex-direction:column;gap:10px;z-index:700;
}
.fsocial-item{
  width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);
  box-shadow:0 10px 24px -8px rgba(0,0,0,.4);transition:transform .3s, box-shadow .3s;
}
.fsocial-item svg{width:20px;height:20px;}
.fsocial-item:hover{transform:scale(1.15) translateY(-2px);}
.fsocial-item.wa{background:#25D366;width:54px;height:54px;box-shadow:0 10px 26px -6px rgba(37,211,102,.6);animation:wa-pulse 2.4s infinite;}
.fsocial-item.ig{background:radial-gradient(circle at 30% 110%,#fdf497,#fd5949 30%,#d6249f 60%,#285AEB 90%);}
.fsocial-item.fb{background:#1877F2;}
.fsocial-item.x{background:#000;}
.fsocial-item.li{background:#0A66C2;}
.fsocial-item.tt{background:#010101;}
@keyframes wa-pulse{0%,100%{box-shadow:0 0 0 0 rgba(37,211,102,.5);}50%{box-shadow:0 0 0 12px rgba(37,211,102,0);}}

/* ============ BACK TO TOP ============ */
.back-to-top{
  position:fixed;inset-inline-end:18px;bottom:24px;width:48px;height:48px;border-radius:50%;background:var(--charcoal);
  color:var(--accent);display:flex;align-items:center;justify-content:center;z-index:700;box-shadow:var(--shadow);
  opacity:0;visibility:hidden;transform:translateY(10px);transition:all .3s;
}
.back-to-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.back-to-top:hover{background:var(--accent);color:var(--charcoal);}
.back-to-top svg{width:20px;height:20px;}

/* ============ MODALS ============ */
.modal-backdrop{position:fixed;inset:0;background:rgba(15,13,12,.75);z-index:1200;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;backdrop-filter:blur(3px);}
.modal-backdrop.show{opacity:1;visibility:visible;}
.modal{
  position:fixed;top:50%;left:50%;transform:translate(-50%,-46%);width:min(720px,92vw);max-height:86vh;overflow:auto;
  background:var(--white);border-radius:16px;z-index:1300;opacity:0;visibility:hidden;transition:all .35s;box-shadow:0 40px 90px rgba(0,0,0,.4);
}
.modal.show{opacity:1;visibility:visible;transform:translate(-50%,-50%);}
.modal-close{position:sticky;top:14px;inset-inline-end:14px;float:inline-end;margin-inline-end:14px;width:36px;height:36px;background:var(--charcoal);color:var(--white);border-radius:50%;font-size:22px;line-height:1;z-index:2;}
.modal-body{padding:0 32px 32px;}
.modal-body img{border-radius:12px;margin-bottom:20px;width:100%;height:280px;object-fit:cover;}
.modal-body h3{font-size:24px;font-weight:900;margin-bottom:10px;}
.modal-body p{color:#5b564f;margin-bottom:14px;font-size:15px;}
.modal-body ul{margin:14px 0;display:grid;gap:8px;}
.modal-body ul li{display:flex;gap:8px;font-size:14px;color:#4d493f;}
.modal-body ul li::before{content:'✓';color:var(--accent);font-weight:900;}

/* ============ LIGHTBOX ============ */
.lightbox{position:fixed;inset:0;background:rgba(10,9,8,.95);z-index:1400;display:none;align-items:center;justify-content:center;flex-direction:column;}
.lightbox.show{display:flex;}
.lightbox img{max-width:88vw;max-height:78vh;border-radius:10px;box-shadow:0 30px 80px rgba(0,0,0,.5);}
.lightbox-caption{color:var(--white);margin-top:16px;font-size:15px;text-align:center;}
.lightbox-close{position:absolute;top:24px;inset-inline-end:28px;color:var(--white);font-size:34px;width:44px;height:44px;}
.lightbox-nav{
  position:absolute;top:50%;transform:translateY(-50%);width:50px;height:50px;border-radius:50%;background:rgba(255,255,255,.12);
  color:var(--white);font-size:18px;transition:background .25s;
}
.lightbox-nav:hover{background:rgba(255,255,255,.25);}
.lightbox-prev{inset-inline-start:24px;}
.lightbox-next{inset-inline-end:24px;}

/* ============ TOAST ============ */
.toast{
  position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(30px);background:var(--charcoal);color:var(--white);
  padding:14px 28px;border-radius:30px;font-size:14px;font-weight:700;z-index:1500;opacity:0;visibility:hidden;transition:all .35s;
  box-shadow:var(--shadow);
}
.toast.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}

/* ============ AOS (simple reveal) ============ */
[data-aos]{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
[data-aos].aos-in{opacity:1;transform:translateY(0);}

/* ============ RESPONSIVE ============ */
@media(max-width:1024px){
  .about-grid{grid-template-columns:1fr;}
  .cards-grid{grid-template-columns:repeat(2,1fr);}
  .why-grid{grid-template-columns:repeat(2,1fr);}
  .gallery-grid{grid-template-columns:repeat(3,1fr);}
  .contact-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .testimonials-track{grid-template-columns:1fr;}
  .hero-stats{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:860px){
  .nav-links{
    position:fixed;top:0;inset-inline-end:0;height:100vh;width:280px;background:var(--charcoal);flex-direction:column;
    justify-content:center;align-items:flex-start;padding:40px;gap:22px;transform:translateX(100%);transition:transform .35s;z-index:880;
  }
  body.lang-en .nav-links{transform:translateX(-100%);}
  .nav-links.open{transform:translateX(0);}
  .nav-quote-mobile{display:inline-flex;margin-top:10px;}
  .nav-actions .btn-quote{display:none;}
  .hamburger{display:flex;}
  .cards-grid{grid-template-columns:1fr;}
  .why-grid{grid-template-columns:1fr;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
  .form-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-inner{flex-direction:column;text-align:center;}
  .topbar-inner{justify-content:center;text-align:center;}
  .hero-stats{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:560px){
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
  .hero-actions{flex-direction:column;width:100%;}
  .hero-actions .btn{width:100%;}
  .floating-social{inset-inline-start:10px;bottom:90px;}
  .fsocial-item{width:40px;height:40px;}
  .fsocial-item.wa{width:48px;height:48px;}
  .back-to-top{inset-inline-end:10px;bottom:20px;}
}