/* ========== GLASS PROTECT v2 — Premium Stylesheet ========== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --black:#0A0A0A;--dark:#1A1A1A;--blue:#0EA5E9;--silver:#C0C0C0;--white:#FFFFFF;
  --blue-glow:rgba(14,165,233,.25);--glass:rgba(255,255,255,.05);
  --radius:12px;--nav-h:70px;
  --font:'Segoe UI',system-ui,-apple-system,sans-serif;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);background:var(--black);color:var(--silver);line-height:1.7;overflow-x:hidden}
body.loading{overflow:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none;transition:color .3s}
a:hover{color:var(--white)}
h1,h2,h3,h4{color:var(--white);font-weight:700;line-height:1.2}
h1{font-size:clamp(2rem,5vw,3.5rem)}
h2{font-size:clamp(1.6rem,4vw,2.5rem)}
h3{font-size:clamp(1.1rem,2.5vw,1.4rem)}
.container{width:90%;max-width:1200px;margin:0 auto}
.section{padding:100px 0}
.section-label{text-transform:uppercase;letter-spacing:3px;font-size:.8rem;color:var(--blue);margin-bottom:.5rem}
.section-title{margin-bottom:1rem}
.section-subtitle{max-width:650px;margin-bottom:3rem;font-size:1.05rem}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:50px;font-weight:600;font-size:.95rem;border:none;cursor:pointer;transition:all .35s}
.btn-primary{background:var(--blue);color:var(--white)}
.btn-primary:hover{background:#38bdf8;color:var(--white);box-shadow:0 0 30px var(--blue-glow)}
.btn-outline{border:1.5px solid var(--blue);color:var(--blue);background:transparent}
.btn-outline:hover{background:var(--blue);color:var(--white)}
.btn-calendly{background:var(--blue);color:var(--white);padding:10px 24px;font-size:.85rem;border-radius:50px;font-weight:600;cursor:pointer;border:none;transition:all .35s;white-space:nowrap}
.btn-calendly:hover{background:#38bdf8;box-shadow:0 0 25px var(--blue-glow);color:var(--white)}

/* ===== LOADING SCREEN ===== */
.page-loader{position:fixed;inset:0;z-index:9999;background:var(--black);display:flex;align-items:center;justify-content:center;transition:opacity .6s,visibility .6s}
.page-loader.hidden{opacity:0;visibility:hidden;pointer-events:none}
.loader-spinner{width:48px;height:48px;border:3px solid rgba(14,165,233,.15);border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===== SCROLL PROGRESS BAR ===== */
.scroll-progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--blue),#38bdf8);z-index:10001;width:0;transition:none;will-change:width}

/* ===== PAGE TRANSITION ===== */
body{animation:fadeInPage .6s ease}
@keyframes fadeInPage{from{opacity:0}to{opacity:1}}

/* ===== BACK TO TOP ===== */
.back-to-top{position:fixed;bottom:100px;right:28px;z-index:998;width:46px;height:46px;border-radius:50%;background:var(--dark);border:1px solid rgba(14,165,233,.3);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:1.2rem;cursor:pointer;opacity:0;transform:translateY(20px);transition:opacity .4s,transform .4s,background .3s,box-shadow .3s;will-change:opacity,transform}
.back-to-top.visible{opacity:1;transform:translateY(0)}
.back-to-top:hover{background:var(--blue);color:var(--white);box-shadow:0 0 20px var(--blue-glow)}

/* ===== NAV ===== */
.nav{position:fixed;top:0;left:0;width:100%;height:var(--nav-h);z-index:1000;transition:background .4s,box-shadow .4s}
.nav.scrolled{background:rgba(10,10,10,.92);backdrop-filter:blur(14px);box-shadow:0 2px 30px rgba(0,0,0,.5)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:100%}
.nav-logo{font-size:1.35rem;font-weight:800;color:var(--white);letter-spacing:1px}
.nav-logo span{color:var(--blue)}
.nav-links{display:flex;gap:28px;list-style:none;align-items:center}
.nav-links a{color:var(--silver);font-size:.9rem;font-weight:500;position:relative;padding:4px 0}
.nav-links a::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--blue);transition:width .3s}
.nav-links a:hover,.nav-links a.active{color:var(--white)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--white);transition:all .3s}
.nav-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ===== HERO ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;will-change:transform}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(10,10,10,.88) 40%,rgba(14,165,233,.15) 100%);z-index:1}
.hero-bg::before{content:'';position:absolute;inset:0;z-index:2;background:radial-gradient(ellipse at 70% 50%,rgba(14,165,233,.08) 0%,transparent 60%);animation:heroGlow 6s ease-in-out infinite alternate;will-change:opacity}
@keyframes heroGlow{0%{opacity:.3}100%{opacity:1}}
.hero-content{position:relative;z-index:3;max-width:700px}
.hero-content .section-label{font-size:.9rem}
.hero-content h1{margin-bottom:1rem}
.hero-content p{font-size:1.15rem;margin-bottom:2rem;max-width:540px}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}

/* ===== CARDS with glow ===== */
.card{background:var(--dark);border-radius:var(--radius);overflow:hidden;transition:transform .4s,box-shadow .4s,border-color .4s;border:1px solid transparent;will-change:transform}
.card:hover{transform:translateY(-8px) translateZ(0);box-shadow:0 20px 50px rgba(14,165,233,.15),0 0 30px rgba(14,165,233,.08);border-color:rgba(14,165,233,.2)}
.card-img{height:220px;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.card:hover .card-img img{transform:scale(1.08)}
.card-body{padding:28px}
.card-body h3{margin-bottom:.6rem}
.card-body p{font-size:.95rem;margin-bottom:1rem}

/* ===== GRID LAYOUTS ===== */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}

/* ===== STATS ===== */
.stats{background:var(--dark);border-radius:var(--radius);padding:60px 40px}
.stat{text-align:center}
.stat-number{font-size:clamp(2rem,5vw,3rem);font-weight:800;color:var(--blue)}
.stat-label{font-size:.9rem;color:var(--silver);margin-top:4px}

/* ===== TESTIMONIALS / REVIEWS ===== */
.testimonial{background:var(--dark);border-radius:var(--radius);padding:36px;border-left:3px solid var(--blue);transition:transform .4s,box-shadow .4s;will-change:transform}
.testimonial:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(14,165,233,.1)}
.testimonial p{font-style:italic;margin-bottom:1rem;font-size:1rem}
.testimonial-author{font-weight:600;color:var(--white);font-size:.9rem}
.testimonial-car{font-size:.8rem;color:var(--blue)}
.testimonial-stars{color:#facc15;font-size:.95rem;margin-bottom:.8rem;letter-spacing:2px}

/* ===== PRICING TABLE ===== */
.pricing-table{width:100%;border-collapse:collapse;margin-bottom:2rem}
.pricing-table th,.pricing-table td{padding:18px 24px;text-align:left;border-bottom:1px solid rgba(255,255,255,.06)}
.pricing-table th{color:var(--blue);font-size:.85rem;text-transform:uppercase;letter-spacing:2px;font-weight:600}
.pricing-table td{color:var(--silver);font-size:1rem}
.pricing-table tr:hover td{background:rgba(14,165,233,.04)}
.pricing-table .price{color:var(--white);font-weight:700;font-size:1.1rem}

/* ===== GALLERY ===== */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.gallery-item{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;cursor:pointer}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.gallery-item:hover img{transform:scale(1.08)}
.gallery-item .overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,10,10,.7) 0%,transparent 60%);opacity:0;transition:opacity .4s;display:flex;align-items:flex-end;padding:20px}
.gallery-item:hover .overlay{opacity:1}
.gallery-item .overlay span{color:var(--white);font-weight:600;font-size:.95rem}

/* ===== FAQ ===== */
.faq-item{border-bottom:1px solid rgba(255,255,255,.08);padding:20px 0}
.faq-q{display:flex;justify-content:space-between;align-items:center;cursor:pointer;color:var(--white);font-weight:600;font-size:1.05rem}
.faq-q::after{content:'+';font-size:1.4rem;color:var(--blue);transition:transform .3s}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s;font-size:.95rem}
.faq-item.open .faq-a{max-height:400px;padding-top:12px}

/* ===== GLASS MORPHISM ===== */
.glass{background:rgba(255,255,255,.04);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);transition:transform .4s,box-shadow .4s,border-color .4s;will-change:transform}
.glass:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(14,165,233,.1);border-color:rgba(14,165,233,.15)}

/* ===== FORM ===== */
.form-group{margin-bottom:20px}
.form-group label{display:block;margin-bottom:6px;font-size:.9rem;color:var(--white);font-weight:500}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:14px 18px;background:var(--dark);border:1px solid rgba(255,255,255,.1);border-radius:8px;color:var(--white);font-size:1rem;font-family:var(--font);transition:border-color .3s,box-shadow .3s}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 15px rgba(14,165,233,.15)}
.form-group textarea{min-height:140px;resize:vertical}

/* ===== FOOTER ===== */
.footer{background:var(--dark);padding:60px 0 30px;border-top:1px solid rgba(255,255,255,.06)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer h4{margin-bottom:16px;font-size:1rem}
.footer p,.footer a,.footer li{font-size:.9rem;color:var(--silver)}
.footer ul{list-style:none}
.footer li{margin-bottom:8px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:.85rem}

/* ===== FLOATING BTN ===== */
.floating-btn{position:fixed;bottom:28px;right:28px;z-index:999;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.35);transition:transform .3s}
.floating-btn:hover{transform:scale(1.1)}
.floating-btn svg{width:28px;height:28px;fill:var(--white)}

/* ===== SCROLL REVEAL ===== */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ===== LAZY IMAGES ===== */
img.lazy{opacity:0;transition:opacity .6s ease}
img.lazy.loaded{opacity:1}

/* ===== PAGE HEADER ===== */
.page-header{padding:160px 0 80px;text-align:center;background:linear-gradient(180deg,rgba(14,165,233,.08) 0%,var(--black) 100%)}

/* ===== VALUES / FEATURES ===== */
.feature{text-align:center;padding:40px 28px}
.feature-icon{width:64px;height:64px;border-radius:50%;background:rgba(14,165,233,.1);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:1.6rem}

/* ===== SERVICE DETAIL ===== */
.service-detail{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;padding:60px 0;border-bottom:1px solid rgba(255,255,255,.06)}
.service-detail:nth-child(even){direction:rtl}
.service-detail:nth-child(even)>*{direction:ltr}
.service-detail img{border-radius:var(--radius);width:100%;height:350px;object-fit:cover}
.service-info h3{font-size:1.5rem;margin-bottom:.8rem}
.service-info p{margin-bottom:1rem}
.service-benefits{list-style:none}
.service-benefits li{padding:6px 0;padding-left:20px;position:relative;font-size:.95rem}
.service-benefits li::before{content:'✓';position:absolute;left:0;color:var(--blue);font-weight:700}

/* ===== ABOUT ===== */
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.about-split img{border-radius:var(--radius);height:450px;object-fit:cover;width:100%}

/* ===== AREA TAGS ===== */
.area-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:1rem}
.area-tag{padding:8px 18px;border-radius:50px;font-size:.85rem;font-weight:500;border:1px solid rgba(14,165,233,.3);color:var(--blue);background:rgba(14,165,233,.06);transition:all .3s}
.area-tag:hover{background:rgba(14,165,233,.15);border-color:var(--blue)}

/* ===== BRANDS SECTION ===== */
.brands-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;margin-top:2.5rem}
.brand-badge{padding:14px 28px;border-radius:var(--radius);background:var(--dark);border:1px solid rgba(255,255,255,.08);color:var(--white);font-weight:700;font-size:1rem;letter-spacing:1px;transition:all .4s;will-change:transform}
.brand-badge:hover{transform:translateY(-4px);border-color:rgba(14,165,233,.4);box-shadow:0 8px 30px rgba(14,165,233,.12);color:var(--blue)}

/* ===== PROCESS SECTION ===== */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:2.5rem}
.process-step{text-align:center;position:relative;padding:40px 20px}
.process-step::after{content:'→';position:absolute;right:-18px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:rgba(14,165,233,.4)}
.process-step:last-child::after{display:none}
.process-number{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,var(--blue),#0284c7);color:var(--white);font-size:1.3rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.process-step h3{margin-bottom:.5rem;font-size:1.1rem}
.process-step p{font-size:.9rem}

/* ===== BEFORE/AFTER COMPARISON ===== */
.comparison-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:30px;margin-top:2.5rem}
.comparison-card{background:var(--dark);border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,.06);transition:transform .4s,box-shadow .4s}
.comparison-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(14,165,233,.12)}
.comparison-images{display:grid;grid-template-columns:1fr 1fr;position:relative}
.comparison-images img{width:100%;height:200px;object-fit:cover}
.comparison-images .comp-label{position:absolute;bottom:8px;padding:4px 12px;border-radius:50px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:1px}
.comparison-images .comp-label.before{left:8px;background:rgba(10,10,10,.8);color:var(--silver)}
.comparison-images .comp-label.after{right:8px;background:var(--blue);color:var(--white)}
.comparison-card .card-body{padding:20px 24px}
.comparison-card .card-body h3{font-size:1.1rem;margin-bottom:4px}
.comparison-card .card-body p{font-size:.9rem;color:var(--silver)}

/* ===== MAP ===== */
.map-container{border-radius:var(--radius);overflow:hidden;margin-top:2rem;border:1px solid rgba(255,255,255,.08)}
.map-container iframe{width:100%;height:350px;border:0;filter:grayscale(.8) invert(.92) contrast(1.2);transition:filter .4s}
.map-container:hover iframe{filter:grayscale(.5) invert(.92) contrast(1.1)}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .grid-3,.footer-grid{grid-template-columns:repeat(2,1fr)}
  .grid-4,.process-grid{grid-template-columns:repeat(2,1fr)}
  .service-detail,.about-split{grid-template-columns:1fr}
  .service-detail:nth-child(even){direction:ltr}
  .process-step::after{display:none}
}
@media(max-width:768px){
  .nav-links{position:fixed;top:0;right:-100%;width:70%;max-width:320px;height:100vh;background:rgba(10,10,10,.97);backdrop-filter:blur(20px);flex-direction:column;padding:100px 40px 40px;gap:24px;transition:right .4s cubic-bezier(.4,0,.2,1)}
  .nav-links.open{right:0}
  .nav-toggle{display:flex}
  .grid-2,.grid-3,.grid-4,.footer-grid,.process-grid{grid-template-columns:1fr}
  .hero-content h1{font-size:2rem}
  .stats{padding:40px 20px}
  .pricing-table{font-size:.85rem}
  .pricing-table th,.pricing-table td{padding:12px}
  .section{padding:70px 0}
  .gallery-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
  .comparison-grid{grid-template-columns:1fr}
  .process-step::after{display:none}
  .brands-grid{gap:12px}
  .brand-badge{padding:10px 20px;font-size:.85rem}
}