/* ═══════════════════════════════════════════
   НСК-ПОТОЛОК — MODERN 2026 EDITION
   ═══════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:#e8edf5;background:#0b0d17;line-height:1.5;overflow-x:hidden;-webkit-font-smoothing:antialiased}
.container{max-width:1240px;margin:0 auto;padding:0 24px}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}

:root{
  --cyan:#00e5ff;
  --cyan-dark:#00b8d4;
  --cyan-glow:rgba(0,229,255,.35);
  --blue:#448aff;
  --blue-dark:#2979ff;
  --purple:#a78bfa;
  --pink:#f472b6;
  --gold:#fbbf24;
  --red:#ef4444;
  --bg:#0b0d17;
  --bg-elevated:#111527;
  --bg-card:#151a30;
  --bg-glass:rgba(21,26,48,.7);
  --text:#f1f5f9;
  --text-secondary:#94a3b8;
  --text-muted:#64748b;
  --border:rgba(255,255,255,.06);
  --border-accent:rgba(0,229,255,.15);
  --radius:20px;
  --radius-sm:12px;
  --font-xl:clamp(2.8rem,5vw,4.5rem);
  --font-lg:clamp(2rem,4vw,3rem);
  --font-md:clamp(1.2rem,2vw,1.5rem);
  --glass:linear-gradient(145deg,rgba(21,26,48,.8),rgba(15,19,38,.9));
  --glass-border:rgba(255,255,255,.08);
  --glow-cyan:0 0 60px rgba(0,229,255,.2);
  --glow-blue:0 0 60px rgba(68,138,255,.2);
}

/* ═══ ANIMATED BG ═══ */
.bg-noise{position:fixed;inset:0;z-index:-3;opacity:.015;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");pointer-events:none}
.bg-grid{position:fixed;inset:0;z-index:-2;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse at 50% 50%,black 20%,transparent 70%)}
.bg-orbs{position:fixed;inset:0;z-index:-1;pointer-events:none}
.bg-orb{position:absolute;border-radius:50%;filter:blur(120px);opacity:.12;animation:orbDrift 20s ease-in-out infinite}
.bg-orb-1{width:600px;height:600px;background:var(--cyan);top:-200px;left:-100px;animation-delay:0s}
.bg-orb-2{width:500px;height:500px;background:var(--blue);bottom:-150px;right:-100px;animation-delay:-7s}
.bg-orb-3{width:400px;height:400px;background:var(--purple);top:40%;left:50%;animation-delay:-14s}
@keyframes orbDrift{0%,100%{transform:translate(0,0) rotate(0deg) scale(1)}25%{transform:translate(60px,-30px) rotate(90deg) scale(1.15)}50%{transform:translate(-30px,40px) rotate(180deg) scale(.9)}75%{transform:translate(-50px,-20px) rotate(270deg) scale(1.1)}}

/* ═══ HEADER ═══ */
.header{position:fixed;top:0;left:0;right:0;z-index:100;transition:all .4s cubic-bezier(.4,0,.2,1)}
.header.scrolled{background:rgba(11,13,23,.85);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border-bottom:1px solid var(--border);box-shadow:0 4px 30px rgba(0,0,0,.3)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:8px;font-weight:900;font-size:16px;color:#fff;letter-spacing:-.3px;flex-shrink:0;white-space:nowrap}
.logo svg{filter:drop-shadow(0 0 12px var(--cyan-glow));flex-shrink:0}
.nav-links{display:flex;gap:36px}
.nav-links a{font-weight:500;font-size:14px;color:var(--text-secondary);transition:all .3s;position:relative;padding:6px 0}
.nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:1.5px;background:var(--cyan);border-radius:1px;transition:width .3s ease}
.nav-links a:hover{color:#fff}
.nav-links a:hover::after{width:100%}
.nav-links a.active{color:var(--cyan)}
.nav-links a.active::after{width:100%}
.header-cta{display:flex;align-items:center;gap:14px}
.header-phone{font-weight:700;font-size:14px;color:var(--cyan);display:flex;align-items:center;gap:6px;transition:all .3s}
.header-phone:hover{color:#fff}
.header-btn{background:var(--cyan);color:#0b0d17;font-weight:700;font-size:13px;padding:10px 20px;border-radius:50px;transition:all .3s;letter-spacing:.5px}
.header-btn:hover{background:#fff;transform:translateY(-1px);box-shadow:0 8px 25px rgba(0,229,255,.3)}
.nav-toggle{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:6px;z-index:101}
.nav-toggle span{display:block;width:22px;height:1.5px;background:#fff;border-radius:1px;transition:all .3s}

/* ═══ HERO ═══ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:100px 0 60px}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:80px;align-items:start}
.hero-grid--about{grid-template-columns:0.8fr 1.2fr}
.hero-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(0,229,255,.08);border:1px solid rgba(0,229,255,.2);color:var(--cyan);font-weight:600;font-size:12px;padding:6px 16px;border-radius:50px;margin-bottom:28px;letter-spacing:.5px;text-transform:uppercase}
.hero-tag .dot{width:6px;height:6px;background:var(--cyan);border-radius:50%;animation:pulse 2s ease-in-out infinite;box-shadow:0 0 10px var(--cyan)}
.hero-title{font-size:var(--font-xl);font-weight:900;line-height:1.08;margin-bottom:24px;color:#fff;letter-spacing:-1px}
.hero-title .gradient-text{background:linear-gradient(135deg,var(--cyan) 0%,var(--blue) 50%,var(--purple) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-desc{font-size:18px;color:var(--text-secondary);margin-bottom:40px;line-height:1.7;max-width:480px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:48px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:16px 32px;border-radius:50px;font-weight:700;font-size:15px;cursor:pointer;transition:all .4s cubic-bezier(.4,0,.2,1);border:none;position:relative;overflow:hidden}
.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--blue));color:#0b0d17;box-shadow:0 8px 32px rgba(0,229,255,.25)}
.btn-primary::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,var(--blue),var(--purple));opacity:0;transition:opacity .4s}
.btn-primary:hover::before{opacity:1}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(0,229,255,.4)}
.btn-primary span{position:relative;z-index:1}
.btn-glass{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);color:#fff;backdrop-filter:blur(12px)}
.btn-glass:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);transform:translateY(-2px)}
.hero-stats{display:flex;gap:48px}
.hero-stat-num{font-size:38px;font-weight:900;color:#fff;display:block;line-height:1}
.hero-stat-num.gradient{background:linear-gradient(135deg,var(--cyan),var(--blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-stat-label{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-top:4px}
.hero-visual{position:relative}
.hero-image-wrap{position:relative;border-radius:24px;overflow:hidden}
.hero-image-wrap::before{content:'';position:absolute;inset:-3px;border-radius:27px;background:linear-gradient(135deg,var(--cyan),var(--blue),var(--purple));z-index:-1;opacity:.5;filter:blur(40px);animation:heroGlow 4s ease-in-out infinite}
@keyframes heroGlow{0%,100%{opacity:.3;transform:scale(1)}50%{opacity:.6;transform:scale(1.03)}}
.hero-image{width:100%;border-radius:24px;display:block;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.hero-float-card{position:absolute;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:16px;padding:12px 16px;box-shadow:0 16px 40px rgba(0,0,0,.3);animation:floatCard 5s ease-in-out infinite}
.hero-float-card-1{top:12px;right:12px;animation-delay:-1.5s}
.hero-float-card-2{bottom:12px;left:12px;animation-delay:-3s}
@keyframes floatCard{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.float-card-num{font-size:28px;font-weight:900;background:linear-gradient(135deg,var(--cyan),var(--blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:block}
.float-card-label{font-size:11px;color:#b0bec5;text-transform:uppercase;letter-spacing:.5px}

/* ═══ SCROLL INDICATOR ═══ */
.scroll-indicator{position:absolute;bottom:36px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-muted);font-size:11px;letter-spacing:1px;animation:scrollPulse 2s ease-in-out infinite}
.scroll-indicator .mouse{width:22px;height:36px;border:1.5px solid rgba(255,255,255,.2);border-radius:11px;position:relative}
.scroll-indicator .mouse::after{content:'';width:3px;height:6px;background:var(--cyan);border-radius:2px;position:absolute;top:7px;left:50%;transform:translateX(-50%);animation:scrollWheel 1.6s ease-in-out infinite;box-shadow:0 0 6px var(--cyan)}
@keyframes scrollWheel{0%{opacity:1;top:6px}100%{opacity:0;top:18px}}
@keyframes scrollPulse{0%,100%{opacity:.4}50%{opacity:1}}

/* ═══ SECTION ═══ */
.section{padding:100px 0;position:relative}
.section-label{display:inline-flex;align-items:center;gap:10px;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:3px;color:var(--cyan);margin-bottom:16px}
.section-label::before{content:'';display:block;width:24px;height:1px;background:var(--cyan)}
.section-title{font-size:var(--font-lg);font-weight:900;color:#fff;margin-bottom:16px;line-height:1.2;letter-spacing:-.5px}
.section-title .gradient{background:linear-gradient(135deg,var(--cyan),var(--blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-subtitle{font-size:17px;color:var(--text-secondary);max-width:640px;line-height:1.7}

.section-header{text-align:center;margin-bottom:64px}
.section-header .section-label{justify-content:center}
.section-header .section-subtitle{margin:0 auto}

/* ═══ ADVANTAGES ═══ */
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.adv-card{background:var(--bg-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:var(--radius);padding:36px 24px 28px;text-align:center;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}
.adv-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,229,255,.04),rgba(68,138,255,.04));opacity:0;transition:opacity .4s}
.adv-card:hover::before{opacity:1}
.adv-card:hover{transform:translateY(-8px);border-color:var(--border-accent);box-shadow:var(--glow-cyan)}
.adv-card>*{position:relative;z-index:1}
.adv-icon{width:56px;height:56px;background:rgba(0,229,255,.1);border-radius:16px;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;color:var(--cyan);transition:all .4s}
.adv-card:hover .adv-icon{background:rgba(0,229,255,.18);transform:scale(1.1);box-shadow:0 0 24px rgba(0,229,255,.15)}
.adv-card h3{font-size:16px;font-weight:700;margin-bottom:8px;color:#fff}
.adv-card p{font-size:13px;color:var(--text-secondary);line-height:1.6}

/* ═══ SERVICES ═══ */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.srv-card{background:var(--bg-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .4s}
.srv-card:hover{transform:translateY(-8px);border-color:var(--border-accent);box-shadow:var(--glow-cyan)}
.srv-img{height:200px;position:relative;overflow:hidden}
.srv-img .img-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;text-transform:uppercase;letter-spacing:1px}
.srv-body{padding:24px}
.srv-body h3{font-size:18px;font-weight:700;margin-bottom:8px;color:#fff}
.srv-body p{font-size:13px;color:var(--text-secondary);margin-bottom:16px;line-height:1.6}
.srv-price{font-size:24px;font-weight:900;background:linear-gradient(135deg,var(--cyan),var(--blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.srv-price .unit{font-size:13px;font-weight:400;color:var(--text-muted)}

/* ═══ HOW WE WORK ═══ */
.steps-grid{display:flex;justify-content:space-between;position:relative;gap:16px}
.steps-grid::before{content:'';position:absolute;top:36px;left:40px;right:40px;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),var(--blue),transparent);z-index:0}
.step-item{flex:1;text-align:center;position:relative;z-index:1;max-width:180px}
.step-num{width:72px;height:72px;background:linear-gradient(135deg,var(--cyan),var(--blue));border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:900;margin:0 auto 20px;color:#0b0d17;box-shadow:0 0 40px rgba(0,229,255,.25);transform:rotate(-6deg);transition:all .4s}
.step-item:hover .step-num{transform:rotate(3deg) scale(1.1)}
.step-item h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:6px}
.step-item p{font-size:12px;color:var(--text-secondary);line-height:1.6}

/* ═══ CALCULATOR ═══ */
.calc-section{position:relative;overflow:hidden}
.calc-section::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(0,229,255,.06),transparent 70%)}
.form-glass{background:var(--bg-glass);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--glass-border);border-radius:var(--radius);padding:48px;max-width:680px;margin:0 auto;box-shadow:0 24px 64px rgba(0,0,0,.3)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group label{font-weight:600;font-size:12px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}
.form-group input,.form-group select{padding:14px 16px;background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:15px;color:#fff;transition:all .3s;outline:none;font-family:inherit}
.form-group input:focus,.form-group select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,229,255,.08)}
.form-group select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748b' stroke-width='2' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
.form-group select option{background:var(--bg-card);color:#fff}
.calc-total{background:rgba(0,229,255,.04);border:1px solid rgba(0,229,255,.15);border-radius:var(--radius-sm);padding:28px;text-align:center;margin:24px 0}
.calc-total-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:2px;margin-bottom:8px}
.calc-total-price{font-size:48px;font-weight:900;background:linear-gradient(135deg,var(--cyan),var(--blue),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}
.calc-total-note{font-size:12px;color:var(--text-muted);margin-top:8px}
.form-submit{width:100%;padding:18px;font-size:16px;border-radius:50px;font-weight:700;cursor:pointer;border:none;background:linear-gradient(135deg,var(--cyan),var(--blue));color:#0b0d17;transition:all .4s;box-shadow:0 8px 28px rgba(0,229,255,.2)}
.form-submit:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(0,229,255,.35)}

/* ═══ PRICES ═══ */
.prices-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.price-card{background:var(--bg-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:var(--radius);padding:40px 28px;text-align:center;transition:all .4s;position:relative}
.price-card:hover{transform:translateY(-8px);border-color:var(--border-accent)}
.price-card.popular{border-color:var(--cyan);box-shadow:var(--glow-cyan)}
.price-badge{position:absolute;top:14px;right:14px;background:linear-gradient(135deg,var(--cyan),var(--blue));color:#0b0d17;font-size:10px;font-weight:800;padding:5px 14px;border-radius:50px;letter-spacing:1px;text-transform:uppercase}
.price-name{font-size:18px;font-weight:700;color:#fff;margin-bottom:4px}
.price-desc{font-size:12px;color:var(--text-muted);margin-bottom:24px}
.price-amount{font-size:48px;font-weight:900;color:#fff;margin-bottom:24px;line-height:1}
.price-amount .currency{font-size:14px;font-weight:400;color:var(--text-muted)}
.price-features{text-align:left;margin-bottom:32px}
.price-features li{font-size:13px;color:var(--text-secondary);padding:10px 0;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
.price-features li::before{content:'✓';color:var(--cyan);font-weight:700}
.price-card .btn{width:100%;justify-content:center}

/* ═══ GALLERY ═══ */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.gallery-item{border-radius:var(--radius);overflow:hidden;cursor:pointer;position:relative;aspect-ratio:4/3;background:var(--bg-card);border:1px solid var(--border);transition:all .4s}
.gallery-item:hover{transform:scale(1.04);border-color:var(--cyan);box-shadow:var(--glow-cyan);z-index:2}
.gallery-item img{width:100%;height:100%;object-fit:cover}
.gallery-item-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(11,13,23,.9) 0%,transparent 50%);display:flex;align-items:flex-end;justify-content:center;padding:24px;opacity:0;transition:opacity .4s}
.gallery-item:hover .gallery-item-overlay{opacity:1}
.gallery-item-overlay span{color:#fff;font-weight:600;font-size:13px;background:linear-gradient(135deg,var(--cyan),var(--blue));padding:8px 20px;border-radius:50px}

/* ═══ LIGHTBOX ═══ */
.lightbox-overlay{position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.95);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .5s;backdrop-filter:blur(30px)}
.lightbox-overlay.active{opacity:1;pointer-events:all}
.lightbox-img{max-width:92vw;max-height:88vh;border-radius:16px;box-shadow:0 0 80px rgba(0,0,0,.6)}
.lightbox-close{position:absolute;top:28px;right:28px;width:48px;height:48px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:50%;font-size:22px;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s}
.lightbox-close:hover{background:rgba(255,255,255,.15);transform:rotate(90deg)}
.lightbox-prev,.lightbox-next{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:50%;color:#fff;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s}
.lightbox-prev{left:28px}
.lightbox-next{right:28px}
.lightbox-prev:hover,.lightbox-next:hover{background:rgba(255,255,255,.15)}

/* ═══ TESTIMONIALS ═══ */
.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.test-card{background:var(--bg-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:all .4s}
.test-card:hover{border-color:var(--border-accent)}
.test-stars{color:var(--gold);font-size:16px;letter-spacing:2px;margin-bottom:14px}
.test-text{font-size:14px;color:var(--text-secondary);line-height:1.7;margin-bottom:18px;font-style:italic}
.test-author{display:flex;align-items:center;gap:10px}
.test-avatar{width:40px;height:40px;background:linear-gradient(135deg,var(--cyan),var(--blue));border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:700;color:#0b0d17}
.test-author strong{font-size:13px;color:#fff}
.test-author span{font-size:11px;color:var(--text-muted)}

/* ═══ CONTACT ═══ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.contact-form{display:flex;flex-direction:column;gap:16px}
.contact-form input,.contact-form textarea,.contact-form select{padding:15px 18px;background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:15px;color:#fff;font-family:inherit;transition:all .3s;outline:none}
.contact-form input:focus,.contact-form textarea:focus,.contact-form select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,229,255,.08)}
.contact-form textarea{min-height:140px;resize:vertical}
.contact-info{background:var(--bg-glass);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:var(--radius);padding:36px}
.contact-info h3{font-size:22px;font-weight:700;margin-bottom:28px;color:#fff}
.info-row{display:flex;align-items:flex-start;gap:14px;padding:18px 0;border-bottom:1px solid var(--border)}
.info-row:last-child{border-bottom:none}
.info-icon{width:44px;height:44px;background:rgba(0,229,255,.08);border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--cyan);flex-shrink:0}
.info-content strong{display:block;font-size:14px;color:#fff;margin-bottom:3px}
.info-content p{font-size:14px;color:var(--text-secondary)}

/* ═══ MAP ═══ */
.map-section{height:400px;position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--border)}
.map-placeholder{width:100%;height:100%;background:var(--bg-card);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;color:var(--text-muted)}
.map-placeholder svg{opacity:.3}

/* ═══ CTA BAND ═══ */
.cta-band{position:relative;overflow:hidden;padding:80px 0;text-align:center}
.cta-band::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(0,229,255,.08),transparent 70%)}
.cta-band .container{position:relative;z-index:1}
.cta-band h2{font-size:var(--font-md);font-weight:900;color:#fff;margin-bottom:12px}
.cta-band p{color:var(--text-secondary);font-size:16px;margin-bottom:32px}
.cta-band .btn{font-size:16px;padding:18px 40px}

/* ═══ FOOTER ═══ */
.footer{background:rgba(8,10,18,.95);border-top:1px solid var(--border);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:40px;margin-bottom:40px}
.footer h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:20px}
.footer p,.footer li{font-size:13px;color:var(--text-secondary);line-height:1.8}
.footer li{padding:4px 0}
.footer-tg{display:inline-flex;align-items:center;gap:8px;background:#1d9bf0;color:#fff;padding:10px 22px;border-radius:50px;font-weight:600;font-size:13px;margin-top:16px;transition:all .3s}
.footer-tg:hover{background:#1a8cd8;transform:translateY(-2px)}
.footer-bottom{border-top:1px solid var(--border);padding:24px 0;text-align:center;font-size:13px;color:var(--text-muted)}
.footer-heart{color:#00e5ff;display:inline-block;animation:heartPulse 1.2s ease-in-out infinite}
@keyframes heartPulse{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.3);opacity:1}}

/* ═══ FLOAT BTN ═══ */
.float-btn{position:fixed;bottom:32px;right:32px;width:56px;height:56px;background:linear-gradient(135deg,var(--cyan),var(--blue));color:#0b0d17;border-radius:18px;display:flex;align-items:center;justify-content:center;box-shadow:0 0 40px rgba(0,229,255,.35);z-index:99;transition:all .4s;border:none;cursor:pointer;animation:floatBtn 3s ease-in-out infinite}
.float-btn:hover{transform:rotate(-6deg) scale(1.1);box-shadow:0 0 50px rgba(0,229,255,.5)}
@keyframes floatBtn{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* callback button */
.callback-btn{position:fixed;bottom:100px;right:32px;z-index:99;display:flex;align-items:center;gap:8px;background:var(--bg-card);border:1px solid var(--cyan);color:var(--cyan);padding:12px 20px;border-radius:50px;cursor:pointer;font-weight:600;font-size:13px;transition:all .4s;box-shadow:0 4px 20px rgba(0,0,0,.3);animation:callbackPulse 2.5s ease-in-out infinite}
.callback-btn:hover{background:var(--cyan);color:#0b0d17;box-shadow:0 0 30px rgba(0,229,255,.4)}
.callback-btn span{white-space:nowrap}
@keyframes callbackPulse{0%,100%{box-shadow:0 4px 20px rgba(0,0,0,.3)}50%{box-shadow:0 4px 30px rgba(0,229,255,.25)}}
@media(max-width:768px){.callback-btn span{display:none}.callback-btn{padding:12px;border-radius:50%;bottom:96px}}

/* ═══ MODAL ═══ */
.modal-overlay{position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.75);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .4s;backdrop-filter:blur(6px)}
.modal-overlay.active{opacity:1;pointer-events:all}
.modal-dialog{background:var(--bg-card);border:1px solid var(--border-light,var(--border));border-radius:var(--radius);padding:44px;max-width:440px;width:90%;position:relative;box-shadow:0 24px 80px rgba(0,0,0,.6)}
.modal-close{position:absolute;top:14px;right:14px;width:36px;height:36px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:50%;font-size:18px;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s}
.modal-close:hover{background:var(--red);color:#fff;border-color:var(--red)}
.modal-dialog h3{font-size:20px;font-weight:800;margin-bottom:16px;text-align:center;color:#fff}
.modal-dialog p{color:var(--text-secondary);text-align:center;line-height:1.7}

/* ═══ REVEAL ═══ */
.reveal{opacity:1;transform:none}
.reveal-wait{opacity:0;transform:translateY(30px)}
.reveal-wait.visible{opacity:1;transform:translateY(0);transition:opacity .8s cubic-bezier(.4,0,.2,1),transform .8s cubic-bezier(.4,0,.2,1)}

/* ═══ ANIMATIONS ═══ */
@keyframes pulse{0%,100%{opacity:1;box-shadow:0 0 10px var(--cyan)}50%{opacity:.4;box-shadow:0 0 20px var(--cyan)}}

/* ═══ RESPONSIVE ═══ */
@media(max-width:1024px){
  .hero-grid,.hero-grid--about{grid-template-columns:1fr;gap:48px;text-align:center}
  .hero-desc{margin:0 auto 40px}
  .hero-actions{justify-content:center}
  .hero-stats{justify-content:center}
  .adv-grid{grid-template-columns:repeat(2,1fr)}
  .services-grid,.prices-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{flex-wrap:wrap;gap:32px}
  .steps-grid::before{display:none}
  .step-item{max-width:45%}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .test-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .nav-links{display:none;position:fixed;top:72px;left:0;right:0;background:rgba(15,19,38,.98);backdrop-filter:blur(20px);flex-direction:column;padding:24px;border-bottom:1px solid var(--border);gap:20px}
  .nav-links.active{display:flex}
  .nav-toggle{display:flex}
  .hero{min-height:auto;padding:120px 0 50px}
  .hero-title{font-size:2.2rem}
  .hero-float-card-1,.hero-float-card-2{display:none}
  .hero-stats{gap:24px;flex-wrap:wrap}
  .adv-grid{grid-template-columns:1fr}
  .services-grid,.prices-grid{grid-template-columns:1fr}
  .step-item{max-width:48%}
  .gallery-grid{grid-template-columns:1fr}
  .test-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:60px 0}
  .header-phone{display:none}
}
@media(max-width:480px){
  .hero-title{font-size:1.8rem}
  .section-title{font-size:1.6rem}
  .hero-stats{gap:16px}
  .hero-stat-num{font-size:24px}
}