/* AIRSERVICE — კონდიციონერების სერვისი | style.css */
:root{
  --brand-50:#eef7ff;--brand-100:#d9ecff;--brand-200:#bce0ff;--brand-300:#8ecdff;
  --brand-400:#59b0ff;--brand-500:#2f90fb;--brand-600:#0f88e8;--brand-700:#036bc6;
  --brand-800:#0a55a0;--brand-900:#0e487f;--brand-950:#0a2d52;
  --sky:#38bdf8;--cyan:#22d3ee;--ink:#0c1b2a;--ink-soft:#33455a;--muted:#5b7186;
  --line:rgba(12,27,42,.10);--white:#fff;
  --glass:rgba(255,255,255,.65);--glass-bd:rgba(255,255,255,.7);
  --shadow-sm:0 2px 8px -2px rgba(10,45,82,.12);
  --shadow:0 18px 50px -22px rgba(10,45,82,.35);
  --shadow-card:0 12px 34px -16px rgba(10,45,82,.22);
  --grad-brand:linear-gradient(135deg,#0f88e8 0%,#22d3ee 100%);
  --grad-soft:linear-gradient(135deg,#eef7ff 0%,#e6f6fb 100%);
  --grad-deep:linear-gradient(135deg,#036bc6 0%,#0a2d52 100%);
  --f-body:"Noto Sans Georgian",system-ui,-apple-system,sans-serif;
  --f-display:"Plus Jakarta Sans","Noto Sans Georgian",sans-serif;
  --r-sm:14px;--r:20px;--r-lg:28px;--r-xl:38px;--maxw:1180px;--header-h:74px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--f-body);color:var(--ink);line-height:1.65;background:#f4faff;
  overflow-x:hidden;font-size:16.5px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
h1,h2,h3,h4{font-family:var(--f-display);line-height:1.15;font-weight:800;letter-spacing:-.02em}
.wrap{width:min(100% - 36px,var(--maxw));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.mesh{position:fixed;inset:0;z-index:-2;background:
  radial-gradient(60% 60% at 12% 0%,#e8f4ff 0%,transparent 60%),
  radial-gradient(55% 55% at 95% 8%,#e4fbff 0%,transparent 55%),
  linear-gradient(180deg,#f4faff 0%,#eef7ff 100%)}
.gtext{background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Header */
.header{position:fixed;top:0;left:0;right:0;z-index:900;height:var(--header-h);display:flex;align-items:center;transition:.32s}
.header .wrap{display:flex;align-items:center;justify-content:space-between;width:min(100% - 24px,1240px)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%;padding:9px 10px 9px 16px;border-radius:100px;transition:.32s;border:1px solid transparent}
.header.scrolled .nav-inner{background:var(--glass);backdrop-filter:blur(16px) saturate(150%);-webkit-backdrop-filter:blur(16px) saturate(150%);border-color:var(--glass-bd);box-shadow:var(--shadow-sm)}
.logo{display:flex;align-items:center;gap:11px;font-family:var(--f-display);font-weight:800;font-size:1.2rem;letter-spacing:-.03em}
.logo-mark{width:40px;height:40px;border-radius:12px;background:var(--grad-brand);display:grid;place-items:center;color:#fff;box-shadow:0 8px 18px -6px rgba(15,136,232,.6)}
.logo span{color:var(--brand-600)}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{font-size:.95rem;font-weight:600;color:var(--ink-soft);padding:9px 14px;border-radius:100px;transition:.22s}
.nav-links a:hover{color:var(--brand-700);background:var(--brand-50)}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-phone{display:flex;align-items:center;gap:8px;font-family:var(--f-display);font-weight:800;color:var(--ink);font-size:1rem;padding:8px 6px}
.burger{display:none;width:46px;height:46px;border-radius:13px;background:var(--glass);border:1px solid var(--glass-bd);place-items:center;color:var(--ink)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--f-display);font-weight:700;font-size:.98rem;padding:14px 26px;border-radius:100px;transition:.3s cubic-bezier(.22,1,.36,1);white-space:nowrap}
.btn-call{background:var(--grad-brand);color:#fff;box-shadow:0 14px 30px -12px rgba(15,136,232,.7)}
.btn-call:hover{transform:translateY(-2px);box-shadow:0 20px 38px -12px rgba(15,136,232,.8)}
.btn-wa{background:#25d366;color:#fff;box-shadow:0 14px 30px -12px rgba(37,211,102,.6)}
.btn-wa:hover{transform:translateY(-2px)}
.btn-glass{background:var(--white);color:var(--brand-700);border:1px solid var(--brand-100);box-shadow:var(--shadow-sm)}
.btn-glass:hover{background:var(--brand-50);transform:translateY(-2px)}
.btn-lg{padding:16px 32px;font-size:1.05rem}

/* Hero */
.hero{padding-top:calc(var(--header-h) + 54px);padding-bottom:80px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-display);font-size:.76rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-700);padding:8px 15px;border-radius:100px;background:var(--brand-50);border:1px solid var(--brand-100)}
.hero h1{font-size:clamp(2.4rem,5.6vw,4.3rem);margin:22px 0;line-height:1.02;letter-spacing:-.03em;color:var(--ink)}
.hero .lead{font-size:1.13rem;color:var(--ink-soft);max-width:520px;margin-bottom:26px;line-height:1.7}
.hero-cta{display:flex;gap:13px;flex-wrap:wrap}
.hero-trust{display:flex;gap:26px;margin-top:32px;flex-wrap:wrap}
.hero-trust .t-n{font-family:var(--f-display);font-weight:800;font-size:1.7rem;color:var(--brand-700);line-height:1}
.hero-trust .t-l{font-size:.84rem;color:var(--muted);margin-top:3px}
.hero-visual{position:relative;border-radius:var(--r-xl);overflow:hidden;aspect-ratio:4/4.4;background:var(--grad-deep);box-shadow:var(--shadow);display:grid;place-items:center}
.hero-visual .badge{position:absolute;background:var(--white);border-radius:18px;padding:14px 18px;box-shadow:var(--shadow-card);display:flex;align-items:center;gap:11px}
.hero-visual .badge svg{color:var(--brand-600)}
.badge-1{top:22px;left:22px}
.badge-2{bottom:22px;right:22px}
.badge-tt{font-family:var(--f-display);font-weight:800;font-size:1.05rem;line-height:1}
.badge-st{font-size:.76rem;color:var(--muted);margin-top:2px}
.hero-ac{width:62%;filter:drop-shadow(0 24px 40px rgba(0,0,0,.35))}
.hero-ac .unit{background:linear-gradient(180deg,#fff,#eaf4ff);border-radius:18px;height:90px;position:relative;box-shadow:0 20px 50px -10px rgba(0,0,0,.4)}
.hero-ac .unit::before{content:"";position:absolute;left:8%;right:8%;bottom:14px;height:8px;border-radius:5px;background:repeating-linear-gradient(90deg,#cfe4fb 0 6px,#bcd8f5 6px 12px)}
.hero-ac .unit::after{content:"";position:absolute;left:12%;top:14px;width:34px;height:8px;border-radius:5px;background:var(--brand-200)}
.hero-ac .wave{margin-top:14px;display:flex;justify-content:center;gap:10px}
.hero-ac .wave i{width:6px;height:34px;border-radius:5px;background:rgba(255,255,255,.55);animation:wv 1.8s ease-in-out infinite}
.hero-ac .wave i:nth-child(2){animation-delay:.2s}
.hero-ac .wave i:nth-child(3){animation-delay:.4s}
.hero-ac .wave i:nth-child(4){animation-delay:.6s}
@keyframes wv{0%,100%{transform:scaleY(.5);opacity:.5}50%{transform:scaleY(1);opacity:1}}

/* Sections */
section{position:relative;padding:clamp(56px,8vw,104px) 0}
.sec-head{text-align:center;max-width:680px;margin:0 auto 48px}
.sec-head .eyebrow{margin-bottom:16px}
.sec-head h2{font-size:clamp(1.7rem,3.6vw,2.6rem);margin-bottom:14px}
.sec-head p{color:var(--ink-soft);font-size:1.05rem}

/* Service cards */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;transition:.3s;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-card);border-color:var(--brand-200)}
.svc-ico{width:56px;height:56px;border-radius:16px;background:var(--grad-soft);display:grid;place-items:center;color:var(--brand-600);margin-bottom:18px}
.svc-card h3{font-size:1.22rem;margin-bottom:9px}
.svc-card p{color:var(--ink-soft);font-size:.96rem;margin-bottom:18px;flex:1}
.svc-meta{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px;padding-top:16px;border-top:1px solid var(--line)}
.svc-price{font-family:var(--f-display);font-weight:800;font-size:1.4rem;color:var(--brand-700)}
.svc-price small{font-size:.8rem;font-weight:600;color:var(--muted)}
.svc-dur{font-size:.85rem;color:var(--muted)}
.svc-link{display:inline-flex;align-items:center;gap:7px;font-family:var(--f-display);font-weight:700;font-size:.95rem;color:var(--brand-700)}
.svc-link:hover{gap:11px}

/* Features */
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feat{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:26px;text-align:center;box-shadow:var(--shadow-sm)}
.feat-ico{width:54px;height:54px;border-radius:15px;background:var(--grad-soft);display:grid;place-items:center;color:var(--brand-600);margin:0 auto 16px}
.feat h3{font-size:1.08rem;margin-bottom:7px}
.feat p{color:var(--ink-soft);font-size:.92rem}

/* Stats band */
.stats{background:var(--grad-deep);border-radius:var(--r-xl);padding:46px 30px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;color:#fff;box-shadow:var(--shadow)}
.stat{text-align:center}
.stat .n{font-family:var(--f-display);font-weight:800;font-size:clamp(2rem,4vw,3rem);line-height:1;background:linear-gradient(135deg,#fff,#bce0ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{margin-top:8px;font-size:.92rem;opacity:.85}

/* Process */
.proc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.proc{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:30px 24px;box-shadow:var(--shadow-sm)}
.proc::before{counter-increment:step;content:"0" counter(step);position:absolute;top:18px;right:22px;font-family:var(--f-display);font-weight:800;font-size:2.2rem;color:var(--brand-100)}
.proc-ico{width:50px;height:50px;border-radius:14px;background:var(--grad-brand);display:grid;place-items:center;color:#fff;margin-bottom:16px}
.proc h3{font-size:1.1rem;margin-bottom:8px}
.proc p{color:var(--ink-soft);font-size:.92rem}

/* Benefits (service pages) */
.benefit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.benefit{display:flex;gap:14px;background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow-sm)}
.benefit svg{color:var(--brand-600);flex-shrink:0;margin-top:2px}
.benefit b{font-family:var(--f-display);display:block;margin-bottom:4px}
.benefit p{color:var(--ink-soft);font-size:.93rem}

/* Testimonials */
.tst-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tst{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow-sm)}
.tst .stars{color:#f5a623;margin-bottom:13px;letter-spacing:2px}
.tst p{color:var(--ink-soft);margin-bottom:18px;font-size:.97rem}
.tst-who{display:flex;align-items:center;gap:12px}
.tst-av{width:44px;height:44px;border-radius:50%;background:var(--grad-soft);display:grid;place-items:center;font-family:var(--f-display);font-weight:800;color:var(--brand-700)}
.tst-n{font-family:var(--f-display);font-weight:700;font-size:.97rem}
.tst-l{font-size:.83rem;color:var(--muted)}

/* Districts */
.dist-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.dist{display:flex;align-items:center;gap:11px;background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:17px 20px;transition:.25s;box-shadow:var(--shadow-sm)}
.dist:hover{transform:translateY(-3px);border-color:var(--brand-200);color:var(--brand-700)}
.dist svg{color:var(--brand-500)}
.dist b{font-family:var(--f-display);font-weight:700;font-size:1rem}

/* FAQ */
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-sm)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;text-align:left;font-family:var(--f-display);font-weight:700;font-size:1.04rem;color:var(--ink)}
.faq-q svg{flex-shrink:0;transition:.3s;color:var(--brand-600)}
.faq-item.open .faq-q svg{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;color:var(--ink-soft)}
.faq-a div{padding:0 24px 22px}
.faq-item.open .faq-a{max-height:340px}

/* CTA band */
.cta-band{background:var(--grad-deep);border-radius:var(--r-xl);padding:clamp(40px,6vw,64px);text-align:center;color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 80% at 80% 0%,rgba(34,211,238,.35),transparent 60%)}
.cta-band>*{position:relative}
.cta-band h2{font-size:clamp(1.7rem,3.6vw,2.5rem);margin-bottom:14px}
.cta-band p{opacity:.9;max-width:540px;margin:0 auto 28px;font-size:1.06rem}
.cta-band .hero-cta{justify-content:center}

/* Breadcrumbs */
.crumb{display:flex;gap:8px;align-items:center;font-size:.88rem;color:var(--muted);padding-top:calc(var(--header-h) + 26px);flex-wrap:wrap}
.crumb a:hover{color:var(--brand-700)}
.crumb span{color:var(--brand-700);font-weight:600}

/* Page hero (inner) */
.phero{padding-top:18px;padding-bottom:8px}
.phero h1{font-size:clamp(2rem,4.4vw,3.2rem);margin:14px 0}
.phero .lead{color:var(--ink-soft);font-size:1.1rem;max-width:640px}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:16px}
.contact-row{display:flex;gap:15px;align-items:flex-start;background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow-sm)}
.contact-row svg{color:var(--brand-600);flex-shrink:0;margin-top:2px}
.contact-row b{font-family:var(--f-display);display:block;margin-bottom:3px}
.contact-row p,.contact-row a{color:var(--ink-soft);font-size:.96rem}
.form{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;box-shadow:var(--shadow-card)}
.form h3{font-size:1.35rem;margin-bottom:6px}
.form .sub{color:var(--muted);font-size:.92rem;margin-bottom:22px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.9rem;font-weight:700;color:var(--ink-soft);margin-bottom:7px;font-family:var(--f-display)}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--brand-100);background:#f8fbff;border-radius:13px;padding:13px 15px;font-family:inherit;font-size:1rem;color:var(--ink);transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand-500);background:#fff;box-shadow:0 0 0 3px var(--brand-50)}
.field textarea{resize:vertical;min-height:104px}
.form-note{text-align:center;font-size:.8rem;color:var(--muted);margin-top:12px}
.form-ok{display:none;flex-direction:column;align-items:center;text-align:center;padding:30px 10px}
.form-ok svg{color:#22b573;margin-bottom:14px}
.form-ok h3{margin-bottom:8px}
.form-ok p{color:var(--ink-soft)}
.form.sent .form-body{display:none}
.form.sent .form-ok{display:flex}

/* Prices table */
.price-table{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-card)}
.price-row{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:14px;padding:18px 24px;border-bottom:1px solid var(--line);align-items:center}
.price-row:last-child{border-bottom:none}
.price-row.head{background:var(--brand-50);font-family:var(--f-display);font-weight:800;color:var(--brand-800)}
.price-row .pn{font-family:var(--f-display);font-weight:700}
.price-row .pv{font-family:var(--f-display);font-weight:800;color:var(--brand-700)}
.price-dur{color:var(--muted);font-size:.9rem}

/* Article / blog */
.article{max-width:760px;margin:0 auto}
.article h2{font-size:1.5rem;margin:30px 0 12px}
.article h3{font-size:1.2rem;margin:24px 0 10px}
.article p{margin-bottom:16px;color:var(--ink-soft)}
.article ul{margin:0 0 16px;padding-left:4px}
.article li{position:relative;padding-left:26px;margin-bottom:9px;color:var(--ink-soft)}
.article li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:50%;background:var(--grad-brand)}
.blog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.blog-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:.3s;display:flex;flex-direction:column}
.blog-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-card)}
.blog-card .bc-img{aspect-ratio:16/9;background:var(--grad-soft);display:grid;place-items:center;color:var(--brand-300)}
.blog-card .bc-body{padding:24px}
.blog-card .bc-cat{font-family:var(--f-display);font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--brand-600)}
.blog-card h3{font-size:1.18rem;margin:8px 0 9px}
.blog-card p{color:var(--ink-soft);font-size:.94rem;margin-bottom:14px}
.blog-card .bc-meta{font-size:.84rem;color:var(--muted)}

/* Footer */
.footer{background:var(--ink);color:#cdd9e6;padding:60px 0 26px;margin-top:30px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-about .logo{color:#fff;margin-bottom:14px}
.foot-about .logo span{color:var(--brand-400)}
.foot-about p{font-size:.93rem;line-height:1.7;opacity:.8}
.foot-h{font-family:var(--f-display);font-weight:700;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:#fff;margin-bottom:16px;opacity:.75}
.foot-col a,.foot-col p{display:block;font-size:.93rem;margin-bottom:10px;opacity:.8;transition:.2s}
.foot-col a:hover{opacity:1;color:var(--brand-400)}
.foot-soc{display:flex;gap:10px;margin-top:8px}
.foot-soc a{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#fff;transition:.25s}
.foot-soc a:hover{background:var(--brand-600)}
.foot-bottom{padding-top:24px;text-align:center;font-size:.86rem;opacity:.6}

/* Floating CTA */
.float-cta{position:fixed;right:18px;bottom:18px;z-index:800;display:flex;flex-direction:column;gap:12px}
.float-cta a{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;color:#fff;box-shadow:var(--shadow-card);transition:.25s}
.float-cta a:hover{transform:scale(1.08)}
.fc-wa{background:#25d366}
.fc-call{background:var(--grad-brand)}
.fc-tg{background:#2aabee}

/* Mobile sticky bar */
.mobile-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:850;background:var(--white);border-top:1px solid var(--line);padding:10px 12px;gap:10px;box-shadow:0 -8px 24px -10px rgba(10,45,82,.25)}
.mobile-bar a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:13px;border-radius:14px;font-family:var(--f-display);font-weight:700;font-size:.96rem}

/* Mobile menu */
.mobile-menu{position:fixed;inset:0;z-index:950;background:rgba(255,255,255,.98);backdrop-filter:blur(8px);transform:translateX(100%);transition:.35s;display:flex;flex-direction:column;padding:24px}
.mobile-menu.open{transform:translateX(0)}
.mm-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}
.mm-top .close{width:46px;height:46px;border-radius:13px;background:var(--brand-50);display:grid;place-items:center;color:var(--ink)}
.mobile-menu nav{display:flex;flex-direction:column;gap:6px}
.mobile-menu nav a{font-family:var(--f-display);font-weight:700;font-size:1.3rem;padding:13px 0;border-bottom:1px solid var(--line)}
.mm-cta{margin-top:auto;display:flex;flex-direction:column;gap:12px}

/* Reveal — only hidden when JS marks the page ready (graceful degradation) */
.js-anim .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s cubic-bezier(.22,1,.36,1)}
.js-anim .reveal.in{opacity:1;transform:none}

/* Misc */
.center{text-align:center}
.mt-cta{margin-top:44px;text-align:center}
.lead-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.lead-links a{font-size:.9rem;padding:8px 15px;border-radius:100px;background:var(--white);border:1px solid var(--line);font-weight:600;color:var(--ink-soft);transition:.2s}
.lead-links a:hover{border-color:var(--brand-300);color:var(--brand-700)}

/* Responsive */
@media(max-width:980px){
  .svc-grid,.feat-grid,.tst-grid,.proc-grid{grid-template-columns:repeat(2,1fr)}
  .dist-grid{grid-template-columns:repeat(3,1fr)}
  .stats{grid-template-columns:repeat(2,1fr);gap:30px 20px}
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .hero-visual{aspect-ratio:16/12;max-width:520px}
  .contact-grid{grid-template-columns:1fr;gap:26px}
  .blog-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:680px){
  .nav-links,.nav-phone{display:none}
  .burger{display:grid}
  .svc-grid,.feat-grid,.tst-grid,.proc-grid,.benefit-grid,.dist-grid{grid-template-columns:1fr}
  .price-row{grid-template-columns:1fr;gap:5px;text-align:left}
  .price-row.head{display:none}
  .price-row .pv{font-size:1.15rem}
  .foot-grid{grid-template-columns:1fr}
  .float-cta{display:none}
  .mobile-bar{display:flex}
  body{padding-bottom:70px}
  .hero-trust{gap:18px}
}

/* ===== Price calculator ===== */
.calc{display:grid;grid-template-columns:1.2fr 1fr;gap:0;border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow-card);border:1px solid var(--line);background:var(--white)}
.calc-form{padding:32px}
.calc-form h3{font-size:1.3rem;margin-bottom:5px;display:flex;align-items:center;gap:10px}
.calc-form h3 svg{color:var(--brand-600)}
.calc-form .sub{color:var(--muted);font-size:.92rem;margin-bottom:22px}
.calc-note-in{background:var(--brand-50);border:1px solid var(--brand-100);border-radius:14px;padding:16px;color:var(--ink-soft);font-size:.95rem;line-height:1.6}
.calc-form input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:7px;border-radius:6px;background:var(--brand-100);outline:none;margin-top:8px}
.calc-form input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:24px;height:24px;border-radius:50%;background:var(--grad-brand);cursor:pointer;box-shadow:0 4px 10px -2px rgba(15,136,232,.6)}
.calc-form input[type=range]::-moz-range-thumb{width:24px;height:24px;border:none;border-radius:50%;background:var(--brand-600);cursor:pointer}
.calc-result{background:var(--grad-deep);color:#fff;padding:34px 30px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.calc-result::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 90% 0%,rgba(34,211,238,.35),transparent 60%)}
.calc-result>*{position:relative}
.cr-label{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;opacity:.8;font-family:var(--f-display);font-weight:700}
.cr-price{font-family:var(--f-display);font-weight:800;font-size:clamp(2.4rem,5vw,3.4rem);line-height:1.05;margin:8px 0 6px;background:linear-gradient(135deg,#fff,#bce0ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.cr-note{opacity:.9;font-size:.97rem;margin-bottom:22px;min-height:2.6em}
.cr-cta{display:flex;flex-direction:column;gap:11px}
.cr-cta .btn-glass{background:#fff;color:var(--brand-700)}
.cr-disc{margin-top:16px;font-size:.78rem;opacity:.7;line-height:1.5}
.c-block{animation:fadeIn .3s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ===== Social share bar ===== */
.share{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center;padding:24px;background:var(--white);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-sm)}
.share-label{font-family:var(--f-display);font-weight:700;color:var(--ink-soft)}
.share-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:100px;font-family:var(--f-display);font-weight:700;font-size:.92rem;color:#fff;transition:.25s}
.share-btn:hover{transform:translateY(-2px);opacity:.92}
.share-btn svg{width:18px;height:18px}
.share-fb{background:#1877f2}
.share-wa{background:#25d366}
.share-tg{background:#2aabee}

@media(max-width:860px){.calc{grid-template-columns:1fr}}

/* ===== Chat calculator ===== */
.chatcalc{max-width:680px;margin:0 auto;background:var(--white);border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--shadow-card);overflow:hidden;display:flex;flex-direction:column;height:600px}
.cc-head{background:var(--grad-deep);color:#fff;padding:18px 22px;display:flex;align-items:center;gap:13px;flex-shrink:0}
.cc-head .cc-h-ava{width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.16);display:grid;place-items:center;flex-shrink:0}
.cc-head .cc-h-tt{font-family:var(--f-display);font-weight:800;font-size:1.08rem;line-height:1.1}
.cc-head .cc-h-st{font-size:.82rem;opacity:.85;display:flex;align-items:center;gap:6px;margin-top:2px}
.cc-head .cc-dot{width:8px;height:8px;border-radius:50%;background:#34e89e;display:inline-block;box-shadow:0 0 0 0 rgba(52,232,158,.6);animation:ccPulse 2s infinite}
@keyframes ccPulse{0%{box-shadow:0 0 0 0 rgba(52,232,158,.6)}70%{box-shadow:0 0 0 7px rgba(52,232,158,0)}100%{box-shadow:0 0 0 0 rgba(52,232,158,0)}}
.cc-thread{flex:1;overflow-y:auto;padding:22px;display:flex;flex-direction:column;gap:14px;background:linear-gradient(180deg,#f4faff,#fff)}
.cc-msg{display:flex;gap:10px;max-width:86%;transition:opacity .35s ease}
.cc-bot{align-self:flex-start}
.cc-user{align-self:flex-end;flex-direction:row-reverse}
.cc-ava{width:34px;height:34px;border-radius:50%;background:var(--grad-brand);color:#fff;display:grid;place-items:center;flex-shrink:0}
.cc-bubble{padding:13px 17px;border-radius:18px;font-size:.97rem;line-height:1.55}
.cc-bot .cc-bubble{background:#fff;border:1px solid var(--line);border-bottom-left-radius:5px;box-shadow:var(--shadow-sm);color:var(--ink)}
.cc-user .cc-bubble{background:var(--grad-brand);color:#fff;border-bottom-right-radius:5px}
.cc-input{padding:16px 22px;border-top:1px solid var(--line);background:#fff;flex-shrink:0;min-height:72px;display:flex;align-items:center}
.cc-opts{display:flex;flex-wrap:wrap;gap:9px;width:100%}
.cc-opt{padding:11px 17px;border-radius:100px;border:1.5px solid var(--brand-200);background:var(--brand-50);color:var(--brand-700);font-family:var(--f-display);font-weight:700;font-size:.92rem;cursor:pointer;transition:.2s;text-align:center}
.cc-opt:hover{background:var(--brand-600);color:#fff;border-color:var(--brand-600);transform:translateY(-2px)}
.cc-final{flex-direction:column}
.cc-final .cc-opt{width:100%}
.cc-opt-wa{background:#25d366;color:#fff;border-color:#25d366}
.cc-opt-wa:hover{background:#1ebe5a;border-color:#1ebe5a}
.cc-opt-call{background:var(--grad-brand);color:#fff;border-color:transparent}
.cc-opt-restart{background:#fff;color:var(--muted);border-color:var(--line)}
.cc-opt-restart:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.cc-result{background:var(--grad-deep);color:#fff;border-radius:18px;padding:22px;margin-top:2px}
.cc-result-label{font-family:var(--f-display);font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;opacity:.85}
.cc-result-price{font-family:var(--f-display);font-weight:800;font-size:2.4rem;line-height:1.1;margin:6px 0 12px;background:linear-gradient(135deg,#fff,#bce0ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.cc-breakdown{margin:0 0 10px;padding:0}
.cc-breakdown li{list-style:none;padding:6px 0;border-bottom:1px dashed rgba(255,255,255,.2);font-size:.9rem;opacity:.92}
.cc-breakdown li:last-child{border-bottom:none}
.cc-note{font-size:.9rem;line-height:1.55;opacity:.92;margin:6px 0 0}
.cc-disc{font-size:.76rem;opacity:.7;margin-top:12px;line-height:1.5}
.cc-thread::-webkit-scrollbar{width:7px}
.cc-thread::-webkit-scrollbar-thumb{background:var(--brand-200);border-radius:5px}
@media(max-width:680px){.chatcalc{height:560px;border-radius:var(--r-lg)}.cc-msg{max-width:92%}}

/* ===== Hero live chat ===== */
.hero-chat{position:absolute;inset:0;display:flex;flex-direction:column;padding:18px;background:transparent}
.hc-head{display:flex;align-items:center;gap:11px;padding:6px 4px 14px;flex-shrink:0}
.hc-ava{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.18);color:#fff;display:grid;place-items:center;flex-shrink:0;backdrop-filter:blur(4px)}
.hc-tt{font-family:var(--f-display);font-weight:800;color:#fff;font-size:1rem;line-height:1.1}
.hc-st{font-size:.78rem;color:rgba(255,255,255,.85);display:flex;align-items:center;gap:6px;margin-top:2px}
.hc-dot{width:8px;height:8px;border-radius:50%;background:#34e89e;box-shadow:0 0 0 0 rgba(52,232,158,.6);animation:ccPulse 2s infinite}
.hc-thread{flex:1;overflow:hidden;display:flex;flex-direction:column;gap:9px;padding:6px 2px;justify-content:flex-end}
.hc-msg{display:flex;gap:8px;max-width:88%}
.hc-b{align-self:flex-start}
.hc-u{align-self:flex-end;flex-direction:row-reverse}
.hc-bub-ava{width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.92);color:var(--brand-600);display:grid;place-items:center;flex-shrink:0}
.hc-bub{padding:10px 14px;border-radius:15px;font-size:.9rem;line-height:1.45}
.hc-b .hc-bub{background:rgba(255,255,255,.96);color:var(--ink);border-bottom-left-radius:4px;box-shadow:0 6px 16px -8px rgba(0,0,0,.3)}
.hc-u .hc-bub{background:rgba(52,232,158,.95);color:#04321f;border-bottom-right-radius:4px;font-weight:600}
.hc-dots{display:inline-flex;gap:4px;align-items:center;padding:2px 0}
.hc-dots i{width:7px;height:7px;border-radius:50%;background:var(--brand-400);animation:hcBlink 1.2s infinite}
.hc-dots i:nth-child(2){animation-delay:.2s}
.hc-dots i:nth-child(3){animation-delay:.4s}
@keyframes hcBlink{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.hc-cta{flex-shrink:0;margin-top:12px;display:flex;align-items:center;justify-content:center;gap:8px;padding:13px;border-radius:15px;background:#fff;color:var(--brand-700);font-family:var(--f-display);font-weight:700;font-size:.95rem;box-shadow:0 8px 20px -8px rgba(0,0,0,.3);transition:.25s}
.hc-cta:hover{transform:translateY(-2px);background:var(--brand-50)}
.hc-cta svg{width:16px;height:16px}
@media(max-width:980px){.hero-visual{aspect-ratio:auto;min-height:440px}}

/* ===== Chat order assistant — extra styles ===== */
.cc-tdots{display:inline-flex;gap:4px;align-items:center;padding:3px 0}
.cc-tdots i{width:7px;height:7px;border-radius:50%;background:var(--brand-400);animation:hcBlink 1.2s infinite}
.cc-tdots i:nth-child(2){animation-delay:.2s}
.cc-tdots i:nth-child(3){animation-delay:.4s}
.cc-textbox{display:flex;gap:8px;width:100%}
.cc-text{flex:1;border:1.5px solid var(--brand-200);background:#f8fbff;border-radius:100px;padding:13px 18px;font-family:inherit;font-size:1rem;color:var(--ink);transition:.2s;min-width:0}
.cc-text:focus{outline:none;border-color:var(--brand-500);background:#fff;box-shadow:0 0 0 3px var(--brand-50)}
.cc-text.cc-err{border-color:#e25555;background:#fff5f5}
.cc-text.cc-err::placeholder{color:#e25555}
.cc-send{flex-shrink:0;width:50px;height:50px;border-radius:50%;background:var(--grad-brand);color:#fff;display:grid;place-items:center;cursor:pointer;transition:.2s;box-shadow:0 8px 18px -8px rgba(15,136,232,.7)}
.cc-send:hover{transform:translateY(-2px) scale(1.05)}
.cc-order-info{margin:12px 0 2px;padding:14px;background:rgba(255,255,255,.12);border-radius:13px;font-size:.9rem;line-height:1.7}
.cc-order-info div{opacity:.95}

/* ===== Chat geo location button ===== */
.cc-geo{flex-direction:column}
.cc-geo .cc-opt{width:100%}
.cc-opt-geo{background:var(--grad-brand);color:#fff;border-color:transparent}
.cc-opt-geo:hover{background:var(--brand-700);color:#fff}
.cc-opt-geo:disabled{opacity:.7;cursor:wait}