/* ===== RESET & VARIABLES ===== */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#fafafa;--surface:#fff;--card:#fff;
  --border:#e5e7eb;--border-light:#f3f4f6;
  --accent:#f97316;--accent-dark:#ea580c;--accent-light:#fff7ed;
  --blue:#2563eb;--blue-light:#eff6ff;
  --green:#16a34a;--green-light:#f0fdf4;
  --text:#111827;--text-secondary:#6b7280;--text-muted:#9ca3af;
  --dark:#0f172a;--dark-surface:#1e293b;
  --radius:16px;--radius-sm:10px;
  --shadow:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.06);
  --shadow-lg:0 10px 40px rgba(0,0,0,.1);
  --shadow-xl:0 20px 60px rgba(0,0,0,.12);
}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}

/* ===== NAV ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:all .3s}
.nav.scrolled{box-shadow:var(--shadow)}
.nav-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;height:68px}
.nav-logo{font-size:1.2rem;font-weight:800;color:var(--text);text-decoration:none;display:flex;align-items:center;gap:.5rem}
.nav-logo .dot{width:8px;height:8px;border-radius:50%;background:var(--accent)}
.nav-links{display:flex;gap:.25rem;align-items:center}
.nav-links a{color:var(--text-secondary);text-decoration:none;padding:.5rem 1rem;border-radius:8px;font-size:.875rem;font-weight:500;transition:all .2s}
.nav-links a:hover{color:var(--text);background:var(--border-light)}
.nav-phone{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:.95rem;color:var(--text);text-decoration:none}
.nav-phone svg{color:var(--accent)}
.nav-cta{background:var(--accent)!important;color:#fff!important;font-weight:600!important;padding:.6rem 1.25rem!important;border-radius:var(--radius-sm)!important}
.nav-cta:hover{background:var(--accent-dark)!important;transform:translateY(-1px)}
/* ===== HAMBURGER ===== */
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:.5rem;z-index:1001;position:relative;width:44px;height:44px}
.hamburger span{display:block;width:22px;height:2px;background:var(--text);position:absolute;left:11px;transition:all .4s cubic-bezier(.68,-.55,.265,1.55);border-radius:2px}
.hamburger span:nth-child(1){top:14px}
.hamburger span:nth-child(2){top:21px}
.hamburger span:nth-child(3){top:28px}
.hamburger.active span:nth-child(1){top:21px;transform:rotate(45deg);background:#fff}
.hamburger.active span:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger.active span:nth-child(3){top:21px;transform:rotate(-45deg);background:#fff}

/* ===== MOBILE OVERLAY ===== */
.mobile-overlay{position:fixed;inset:0;z-index:999;pointer-events:none;visibility:hidden}
.mobile-overlay.open{pointer-events:auto;visibility:visible}
.mobile-overlay-bg{position:absolute;inset:0;background:rgba(15,23,42,.6);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);opacity:0;transition:opacity .4s cubic-bezier(.4,0,.2,1)}
.mobile-overlay.open .mobile-overlay-bg{opacity:1}
.mobile-overlay-content{position:absolute;top:0;right:0;bottom:0;width:min(85vw,400px);background:linear-gradient(180deg,#0f172a 0%,#1a2332 100%);transform:translateX(100%);transition:transform .5s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;padding:0;overflow-y:auto}
.mobile-overlay.open .mobile-overlay-content{transform:translateX(0)}
.mobile-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.06)}
.mobile-header .nav-logo{color:#fff;font-size:1.15rem}
.mobile-close{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);color:#fff;width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s;flex-shrink:0}
.mobile-close:hover{background:rgba(255,255,255,.2);transform:rotate(90deg)}
.mobile-nav{flex:1;padding:1.5rem 0}
.mobile-link{display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;color:rgba(255,255,255,.6);text-decoration:none;transition:all .3s;transform:translateX(40px);opacity:0;border-left:3px solid transparent}
.mobile-overlay.open .mobile-link{transform:translateX(0);opacity:1;transition-delay:calc(.08s * var(--i))}
.mobile-link:hover{color:#fff;background:rgba(255,255,255,.04);border-left-color:var(--accent)}
.mobile-link-num{font-size:.7rem;font-weight:700;color:rgba(255,255,255,.2);font-variant-numeric:tabular-nums;min-width:20px;transition:color .3s}
.mobile-link:hover .mobile-link-num{color:var(--accent)}
.mobile-link-text{font-size:1.05rem;font-weight:600;flex:1}
.mobile-link svg{color:rgba(255,255,255,.2);transition:all .3s;flex-shrink:0}
.mobile-link:hover svg{color:var(--accent);transform:translateX(4px)}
.mobile-footer{padding:1.5rem;border-top:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column;gap:1rem}
.mobile-phone{display:flex;align-items:center;gap:.75rem;color:rgba(255,255,255,.8);text-decoration:none;font-weight:600;font-size:.95rem;padding:.5rem 0;transition:color .3s}
.mobile-phone:hover{color:var(--accent)}
.mobile-phone svg{color:var(--accent)}
.mobile-cta{width:100%;justify-content:center;padding:.85rem;font-size:.95rem}
body.menu-open{overflow:hidden}
body.menu-open .back-top{opacity:0!important;visibility:hidden!important;pointer-events:none!important}

/* ===== HERO ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;background:linear-gradient(135deg,#0f172a 0%,#1e293b 50%,#0f172a 100%)}
.hero-bg{position:absolute;inset:0;overflow:hidden}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.3;transform:scale(1.1);transition:transform 20s ease}
.hero:hover .hero-bg img{transform:scale(1)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(15,23,42,.92),rgba(30,41,59,.85))}
.hero-grid{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;opacity:.5}
.hero-content{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:140px 2rem 80px;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem 1rem;border-radius:999px;background:rgba(249,115,22,.15);border:1px solid rgba(249,115,22,.3);color:var(--accent);font-size:.8rem;font-weight:600;margin-bottom:1.5rem;opacity:0;animation:fadeUp .6s .2s forwards}
.hero-badge .pulse{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.5)}}
.hero h1{font-size:clamp(2.2rem,5vw,3.5rem);font-weight:900;line-height:1.1;color:#fff;margin-bottom:1.25rem;letter-spacing:-.03em;opacity:0;animation:fadeUp .6s .35s forwards}
.hero h1 .accent{color:var(--accent)}
.hero-desc{font-size:1.1rem;color:rgba(255,255,255,.7);margin-bottom:2rem;max-width:480px;opacity:0;animation:fadeUp .6s .5s forwards}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;opacity:0;animation:fadeUp .6s .65s forwards}
.hero-stats{display:flex;gap:2.5rem;margin-top:2.5rem;opacity:0;animation:fadeUp .6s .8s forwards}
.hero-stat .num{font-size:2rem;font-weight:900;color:var(--accent)}
.hero-stat .label{font-size:.8rem;color:rgba(255,255,255,.5);margin-top:.15rem}
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;opacity:0;animation:fadeUp .8s .5s forwards}
.hero-card{background:rgba(255,255,255,.06);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:2rem;width:100%;max-width:420px}
.hero-card-row{display:flex;align-items:center;gap:1rem;padding:.75rem 0;border-bottom:1px solid rgba(255,255,255,.06)}
.hero-card-row:last-child{border:none}
.hero-card-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}
.hero-card-text{font-size:.85rem;color:rgba(255,255,255,.8);font-weight:500}
.hero-card-badge{margin-left:auto;padding:.2rem .6rem;border-radius:6px;font-size:.7rem;font-weight:700;flex-shrink:0}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.75rem;border-radius:var(--radius-sm);font-size:.95rem;font-weight:600;text-decoration:none;border:none;cursor:pointer;transition:all .25s;font-family:inherit}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 8px 25px rgba(249,115,22,.3)}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.25)}
.btn-outline:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.4)}
.btn-dark{background:var(--dark);color:#fff}
.btn-dark:hover{background:#1e293b;transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--text)}
.btn-white:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}

/* ===== MARQUEE ===== */
.marquee-section{padding:2.5rem 0;border-bottom:1px solid var(--border);overflow:hidden;background:var(--surface)}
.marquee-track{display:flex;width:max-content;animation:scroll 25s linear infinite}
.marquee-track:hover{animation-play-state:paused}
@keyframes scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.marquee-item{flex-shrink:0;padding:.6rem 1.5rem;margin:.25rem;border-radius:999px;border:1px solid var(--border);font-size:.85rem;font-weight:500;color:var(--text-secondary);white-space:nowrap;transition:all .3s}
.marquee-item:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light)}

/* ===== SECTION ===== */
.section{max-width:1200px;margin:0 auto;padding:5rem 1.5rem}
.section-header{text-align:center;max-width:600px;margin:0 auto 3.5rem}
.section-label{display:inline-block;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);margin-bottom:.75rem}
.section-title{font-size:clamp(1.8rem,3.5vw,2.5rem);font-weight:800;letter-spacing:-.02em;line-height:1.2;margin-bottom:.75rem}
.section-desc{color:var(--text-secondary);font-size:1rem}

/* ===== SERVICES ===== */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.service-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:2rem;transition:all .35s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}
.service-card::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--blue));opacity:0;transition:opacity .35s}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-xl);border-color:transparent}
.service-card:hover::after{opacity:1}
.service-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1.25rem;transition:transform .3s}
.service-card:hover .service-icon{transform:scale(1.1) rotate(-3deg)}
.service-card h3{font-size:1.05rem;font-weight:700;margin-bottom:.5rem}
.service-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.55}
.service-tag{display:inline-block;margin-top:.75rem;padding:.2rem .6rem;border-radius:6px;font-size:.72rem;font-weight:600}

/* ===== HOW IT WORKS ===== */
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;position:relative}
.steps-grid::before{content:'';position:absolute;top:36px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,var(--accent),var(--blue),var(--green),var(--accent));opacity:.2}
.step{text-align:center;position:relative}
.step-num{width:72px;height:72px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:900;margin:0 auto 1.25rem;position:relative;z-index:1;transition:all .3s}
.step:hover .step-num{transform:scale(1.1)}
.step h3{font-size:1rem;font-weight:700;margin-bottom:.4rem}
.step p{color:var(--text-secondary);font-size:.85rem;max-width:200px;margin:0 auto}

/* ===== STATS ===== */
.stats-bar{background:var(--dark);padding:4rem 0;margin:0}
.stats-grid{max-width:1200px;margin:0 auto;padding:0 1.5rem;display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
.stat-item{text-align:center}
.stat-num{font-size:2.5rem;font-weight:900;color:var(--accent);line-height:1.2}
.stat-label{color:rgba(255,255,255,.6);font-size:.85rem;margin-top:.25rem}

/* ===== GALLERY ===== */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.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 cubic-bezier(.4,0,.2,1)}
.gallery-item:hover img{transform:scale(1.08)}
.gallery-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.7),transparent);display:flex;align-items:flex-end;padding:1.25rem;opacity:0;transition:opacity .3s}
.gallery-item:hover .gallery-overlay{opacity:1}
.gallery-overlay span{color:#fff;font-size:.85rem;font-weight:600}
.gallery-item.featured{grid-column:span 2;grid-row:span 2}

/* ===== PRICING ===== */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;align-items:start}
.pricing-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:2.5rem 2rem;text-align:center;transition:all .35s;position:relative}
.pricing-card.popular{border-color:var(--accent);box-shadow:0 0 50px rgba(249,115,22,.08)}
.pricing-card.popular::before{content:'Востребованный';position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--accent);color:#fff;padding:.25rem 1rem;border-radius:999px;font-size:.72rem;font-weight:700;white-space:nowrap}
.pricing-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}
.pricing-name{font-size:1rem;font-weight:700;margin-bottom:.5rem}
.pricing-price{font-size:2rem;font-weight:900;margin-bottom:.25rem}
.pricing-price span{font-size:.9rem;font-weight:500;color:var(--text-secondary)}
.pricing-desc{color:var(--text-secondary);font-size:.85rem;margin-bottom:1.5rem}
.pricing-list{list-style:none;text-align:left;margin-bottom:2rem}
.pricing-list li{padding:.45rem 0;font-size:.9rem;color:var(--text-secondary);display:flex;align-items:center;gap:.5rem}
.pricing-list li::before{content:'✓';color:var(--green);font-weight:700}

/* ===== BLOG ===== */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.blog-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .35s}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}
.blog-img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .5s}
.blog-card:hover .blog-img{transform:scale(1.05)}
.blog-img-wrap{overflow:hidden;position:relative}
.blog-date{position:absolute;top:.75rem;left:.75rem;background:rgba(0,0,0,.6);backdrop-filter:blur(8px);color:#fff;padding:.25rem .75rem;border-radius:6px;font-size:.72rem;font-weight:600}
.blog-body{padding:1.5rem}
.blog-tag{display:inline-block;padding:.2rem .6rem;border-radius:6px;font-size:.7rem;font-weight:600;margin-bottom:.75rem;background:var(--accent-light);color:var(--accent)}
.blog-card h3{font-size:1rem;font-weight:700;margin-bottom:.5rem;line-height:1.4}
.blog-card p{color:var(--text-secondary);font-size:.85rem;line-height:1.55;margin-bottom:1rem}
.blog-link{color:var(--accent);font-size:.85rem;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:.35rem;transition:gap .2s}
.blog-link:hover{gap:.6rem}

/* ===== REVIEWS ===== */
.reviews-track{display:flex;gap:1.5rem;padding:1rem 0;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.reviews-track::-webkit-scrollbar{display:none}
.review-card{flex-shrink:0;width:380px;padding:2rem;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);scroll-snap-align:start;transition:all .3s}
.review-card:hover{border-color:var(--accent);box-shadow:var(--shadow-lg)}
.review-stars{color:var(--accent);font-size:.9rem;margin-bottom:.75rem;letter-spacing:2px}
.review-text{font-size:.95rem;line-height:1.6;color:var(--text-secondary);margin-bottom:1.25rem;font-style:italic}
.review-author{display:flex;align-items:center;gap:.75rem}
.review-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--blue));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.9rem;flex-shrink:0}
.review-name{font-size:.9rem;font-weight:600}
.review-role{font-size:.75rem;color:var(--text-muted)}

/* ===== CTA ===== */
.cta-section{background:linear-gradient(135deg,var(--dark),var(--dark-surface));padding:5rem 1.5rem;text-align:center;position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:500px;height:500px;background:radial-gradient(circle,rgba(249,115,22,.15),transparent 70%);pointer-events:none}
.cta-section h2{color:#fff;font-size:clamp(1.8rem,3.5vw,2.5rem);font-weight:800;margin-bottom:1rem;position:relative}
.cta-section p{color:rgba(255,255,255,.6);max-width:500px;margin:0 auto 2rem;position:relative}

/* ===== CONTACT ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.contact-form{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:2.5rem}
.contact-form h3{font-size:1.3rem;font-weight:700;margin-bottom:1.5rem}
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.4rem;color:var(--text-secondary)}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:.75rem 1rem;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.9rem;font-family:inherit;transition:border-color .2s;background:var(--bg)}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(249,115,22,.1)}
.form-group textarea{resize:vertical;min-height:100px}
.contact-info h3{font-size:1.3rem;font-weight:700;margin-bottom:1.5rem}
.info-item{display:flex;gap:1rem;margin-bottom:1.5rem;align-items:flex-start}
.info-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.1rem}
.info-item h4{font-size:.95rem;font-weight:600;margin-bottom:.2rem}
.info-item p{color:var(--text-secondary);font-size:.85rem}

/* ===== FOOTER ===== */
.footer{background:var(--dark);color:rgba(255,255,255,.7);padding:4rem 1.5rem 2rem}
.footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:3rem}
.footer-brand .logo{font-size:1.3rem;font-weight:800;color:#fff;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}
.footer-brand .logo .dot{width:8px;height:8px;border-radius:50%;background:var(--accent)}
.footer-brand p{font-size:.85rem;line-height:1.6;margin-bottom:1rem}
.footer-col h4{color:#fff;font-size:.9rem;font-weight:700;margin-bottom:1rem}
.footer-col a{display:block;color:rgba(255,255,255,.6);text-decoration:none;font-size:.85rem;padding:.3rem 0;transition:color .2s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{max-width:1200px;margin:2rem auto 0;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:rgba(255,255,255,.4)}

/* ===== SCROLL REVEAL ===== */
.reveal{opacity:0;transform:translateY(30px);transition:all .7s cubic-bezier(.4,0,.2,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-d1{transition-delay:.1s}
.reveal-d2{transition-delay:.2s}
.reveal-d3{transition-delay:.3s}
.reveal-d4{transition-delay:.4s}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

/* ===== BACK TO TOP ===== */
.back-top{position:fixed;bottom:2rem;right:2rem;width:48px;height:48px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;border:none;opacity:0;visibility:hidden;transform:translateY(20px) scale(.8);transition:opacity .5s cubic-bezier(.4,0,.2,1),visibility .5s,transform .5s cubic-bezier(.34,1.56,.64,1);z-index:999;box-shadow:0 4px 15px rgba(249,115,22,.3);will-change:transform,opacity}
.back-top.show{opacity:1;visibility:visible;transform:translateY(0) scale(1)}
.back-top:hover{transform:translateY(-4px) scale(1.1);box-shadow:0 8px 30px rgba(249,115,22,.5);transition-duration:.25s}
.back-top:active{transform:translateY(-1px) scale(.95);box-shadow:0 2px 10px rgba(249,115,22,.3);transition-duration:.1s}
.back-top svg{transition:transform .3s cubic-bezier(.4,0,.2,1)}
.back-top:hover svg{transform:translateY(-2px)}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .hero-content{grid-template-columns:1fr;text-align:center}
  .hero-desc{margin:0 auto 2rem}
  .hero-actions{justify-content:center}
  .hero-stats{justify-content:center}
  .hero-visual{display:none}
  .services-grid,.pricing-grid,.blog-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid::before{display:none}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-item.featured{grid-column:span 2;grid-row:span 1}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .nav-links{display:none}
  .nav-phone{display:none}
  .hamburger{display:block}
  .services-grid,.pricing-grid,.blog-grid{grid-template-columns:1fr}
  .steps-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}
  .gallery-grid{grid-template-columns:1fr}
  .gallery-item.featured{grid-column:span 1}
  .section{padding:3.5rem 1.25rem}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:.5rem;text-align:center}
  .review-card{width:300px}
}