@font-face{font-family:Montserrat;font-style:normal;font-weight:400 800;font-display:swap;src:url(/assets/fonts/montserrat-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:Montserrat;font-style:normal;font-weight:400 800;font-display:swap;src:url(/assets/fonts/montserrat-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{--c:#1fa8e0;--m:#e5197f;--y:#f9c914;--k:#414042;--ink:#232224;--muted:#5d5c60;--bg:#fff;--soft:#f4f7fb;--line:#e3e8ef;--wa:#1ebe5d;--wa-d:#15a14d;--r:16px;--shadow:0 10px 30px rgba(35,34,36,.08);--max:1160px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:Montserrat,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:#0b78a8;text-underline-offset:3px}
a:hover{color:var(--m)}
h1,h2,h3{line-height:1.2;color:var(--k);margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(1.8rem,4.6vw,3rem);font-weight:800}
h2{font-size:clamp(1.5rem,3.4vw,2.2rem);font-weight:800}
h3{font-size:1.15rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
section{padding:72px 0}
.alt{background:var(--soft)}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--m);margin-bottom:10px}
.lead{font-size:1.1rem;color:var(--muted);max-width:60ch}
.sr{position:absolute;left:-9999px}
.skip:focus{left:10px;top:10px;background:#fff;padding:8px 12px;z-index:100}
.cmyk{display:flex;height:6px}.cmyk i{flex:1}.cmyk i:nth-child(1){background:var(--c)}.cmyk i:nth-child(2){background:var(--m)}.cmyk i:nth-child(3){background:var(--y)}.cmyk i:nth-child(4){background:var(--k)}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand img{height:42px;width:auto}
.nav{display:flex;gap:22px;align-items:center}
.nav a{color:var(--k);text-decoration:none;font-weight:600;font-size:.92rem}
.nav a:hover{color:var(--m)}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font:inherit;font-weight:700;cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 24px;font:inherit;font-weight:700;font-size:.98rem;cursor:pointer;text-decoration:none;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-wa{background:var(--wa);color:#fff}.btn-wa:hover{background:var(--wa-d);color:#fff}
.btn-line{background:#fff;color:var(--k);border:2px solid var(--k)}.btn-line:hover{background:var(--k);color:#fff}
.btn-sm{padding:9px 18px;font-size:.88rem}
.btn[aria-disabled=true]{opacity:.45;pointer-events:none}

/* hero */
.hero{padding:56px 0 64px;background:linear-gradient(180deg,#fff 0,var(--soft) 100%)}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero h1 span{background:linear-gradient(90deg,var(--c),var(--m));-webkit-background-clip:text;background-clip:text;color:transparent}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 22px}
.badges{display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:0;list-style:none}
.badges li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:.83rem;font-weight:600}
.hero-img{border-radius:22px;box-shadow:var(--shadow);overflow:hidden}
.hero-img img{width:100%;aspect-ratio:16/10;object-fit:cover}

/* cards */
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:0 2px 0 rgba(0,0,0,.02)}
.card h3{margin-bottom:.4em}
.card p{color:var(--muted);margin:0}
.card .dot{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:1.3rem;margin-bottom:14px;background:var(--soft)}
.sec-head{max-width:720px;margin-bottom:34px}

/* calculator */
.calc{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.field>label,.field>span.l{display:block;font-weight:700;font-size:.88rem;margin-bottom:8px;color:var(--k)}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label{flex:1;min-width:84px;text-align:center;padding:11px 12px;border:2px solid var(--line);border-radius:12px;font-weight:700;font-size:.92rem;cursor:pointer;transition:.15s;background:#fff}
.seg input:checked+label{border-color:var(--c);background:#e8f6fd;color:#0b6f9a}
.seg input:focus-visible+label{outline:3px solid var(--y)}
.num{display:flex;align-items:center;gap:8px}
.num button{width:44px;height:44px;border-radius:12px;border:2px solid var(--line);background:#fff;font-size:1.3rem;font-weight:700;cursor:pointer}
.num input{width:100%;max-width:130px;height:44px;border:2px solid var(--line);border-radius:12px;text-align:center;font:inherit;font-weight:700;font-size:1.05rem}
.unit{font-size:.9rem;color:var(--muted);font-weight:600}
.line-price{display:flex;justify-content:space-between;align-items:center;background:var(--soft);border-radius:12px;padding:14px 16px;margin:6px 0 16px;font-weight:600}
.line-price b{font-size:1.4rem;color:var(--m)}
.cart-title{display:flex;justify-content:space-between;align-items:center}
.cart{list-style:none;margin:12px 0;padding:0;min-height:56px}
.cart li{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 0;border-bottom:1px dashed var(--line);font-size:.92rem}
.cart li small{display:block;color:var(--muted)}
.cart .rm{background:none;border:0;color:var(--m);font-size:1.2rem;cursor:pointer;padding:4px 8px}
.cart .empty{color:var(--muted);justify-content:center;border:0;padding:18px 0}
.total{display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:1.05rem;padding-top:8px}
.total b{font-size:1.9rem;color:var(--k)}
.note{font-size:.8rem;color:var(--muted);margin-top:12px}
.tbl-wrap{overflow-x:auto;margin-top:36px;border-radius:var(--r);border:1px solid var(--line);background:#fff}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:.95rem}
caption{text-align:left;padding:16px 18px;font-weight:700}
th,td{padding:13px 16px;text-align:center;border-top:1px solid var(--line)}
thead th{color:#fff}
th.k{background:var(--k)}th.c{background:var(--c)}
tbody th{text-align:left;background:var(--soft)}
td b{color:var(--m)}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split img{border-radius:20px;box-shadow:var(--shadow);width:100%}
.ticks{list-style:none;padding:0;margin:0 0 22px}
.ticks li{padding-left:30px;position:relative;margin-bottom:10px}
.ticks li::before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:var(--y);color:var(--k);font-weight:800;font-size:.8rem;display:grid;place-items:center;line-height:1}
.partner{border-radius:22px;padding:36px;color:#fff;background:linear-gradient(135deg,#414042,#2a292b)}
.partner h3,.partner h2{color:#fff}
.partner p,.partner li{color:#e4e4e6}
.partner .btn-line{background:transparent;color:#fff;border-color:#fff}.partner .btn-line:hover{background:#fff;color:var(--k)}
.chips{display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:0;list-style:none}
.chips li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-weight:600;font-size:.9rem}

/* faq */
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;padding:0 20px}
.faq summary{cursor:pointer;font-weight:700;padding:18px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--m);line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);padding-bottom:18px;margin:0}

/* contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px}
.map{border:0;width:100%;height:100%;min-height:340px;border-radius:20px;box-shadow:var(--shadow)}
address{font-style:normal}
.info p{margin-bottom:.7em}

/* blog */
.post{max-width:780px;margin:0 auto;padding:44px 20px 70px}
.post h1{font-size:clamp(1.7rem,4vw,2.5rem)}
.post h2{font-size:1.5rem;margin-top:1.8em}
.post p,.post li{font-size:1.04rem}
.post ul,.post ol{padding-left:1.3em}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted)}
.meta{color:var(--muted);font-size:.88rem;margin-bottom:24px}
.cta-box{background:var(--soft);border-left:6px solid var(--c);border-radius:12px;padding:22px 24px;margin:34px 0}
.cta-box p{margin:0 0 14px}
.bcard{display:block;text-decoration:none;color:inherit}
.bcard:hover h3{color:var(--m)}
.bcard small{color:var(--muted)}

/* footer */
.ftr{background:#232224;color:#cfcfd2;padding:52px 0 26px;font-size:.92rem}
.ftr h3{color:#fff;font-size:1rem;margin-bottom:.8em}
.ftr a{color:#cfcfd2}.ftr a:hover{color:var(--y)}
.ftr ul{list-style:none;padding:0;margin:0}.ftr li{margin-bottom:8px}
.ftr .grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
.ftr .copy{border-top:1px solid #3a393c;margin-top:30px;padding-top:18px;font-size:.82rem;color:#9b9a9e}
.ftr img{background:#fff;border-radius:10px;padding:8px 12px;height:48px;width:auto;margin-bottom:14px}

.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 8px 24px rgba(30,190,93,.45)}
.wa-float:hover{background:var(--wa-d)}
.wa-float svg{width:32px;height:32px;fill:#fff}

@media (max-width:960px){
  .hero .wrap,.split,.calc,.contact{grid-template-columns:1fr}
  .g3,.g4{grid-template-columns:1fr 1fr}
  .ftr .grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  section{padding:52px 0}
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;flex-direction:column;align-items:flex-start;padding:18px 20px;border-bottom:1px solid var(--line);gap:16px}
  .nav.open{display:flex}
  .g3,.g4,.g2{grid-template-columns:1fr}
  .ftr .grid{grid-template-columns:1fr}
  .panel{padding:20px}
  .hdr .btn-sm{display:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}
@media print{.hdr,.wa-float,.ftr{display:none}}