/* Layout: a dark steel band (header, hero, footer) frames light working pages; one red accent carries every action. */
:root{
  color-scheme:light;
  --ink:#17181c;        /* charcoal: header, hero, footer, headings */
  --ink-2:#23252b;      /* raised charcoal */
  --red:#ed2024;        /* brand red: actions and markers only */
  --red-dark:#c4161a;
  --paper:#f5f4f2;      /* warm off-white page ground */
  --card:#ffffff;
  --steel:#5b5f68;      /* secondary text */
  --line:#dfddd9;
  --on-dark:#ffffff;
  --on-dark-soft:rgba(255,255,255,.72);
  --display:"Jost","Century Gothic","Trebuchet MS",sans-serif;
  --body:"IBM Plex Sans","Segoe UI",Helvetica,Arial,sans-serif;
  --wrap:1840px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.08;margin:0;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:clamp(2.3rem,5.6vw,4.4rem);font-weight:300}
h1 b,h2 b{font-weight:700}
h2{font-size:clamp(1.8rem,3.6vw,2.7rem);font-weight:300}
h3{font-size:1.3rem;font-weight:600;line-height:1.2}
p{margin:0}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(20px,4vw,80px)}
.eyebrow{display:flex;align-items:center;gap:14px;font-family:var(--display);font-size:.82rem;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--red)}
.eyebrow::before{content:"";width:40px;height:3px;background:var(--red);flex:none}
.lead{font-size:1.15rem;color:var(--steel);max-width:62ch}
section{padding-block:clamp(56px,8vw,104px)}
.stack{display:flex;flex-direction:column;gap:18px}
.stack-lg{display:flex;flex-direction:column;gap:40px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--display);font-weight:600;font-size:1.05rem;text-decoration:none;padding:14px 26px;border-radius:40px;border:2px solid transparent;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn-red{background:var(--red);color:var(--on-dark)}
.btn-red:hover{background:var(--red-dark)}
.btn-ghost{border-color:rgba(255,255,255,.45);color:var(--on-dark)}
.btn-ghost:hover{border-color:var(--on-dark);background:rgba(255,255,255,.08)}
.btn-line{border-color:var(--ink);color:var(--ink)}
.btn-line:hover{background:var(--ink);color:var(--on-dark)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--red);outline-offset:3px}
.btns{display:flex;flex-wrap:wrap;gap:14px}

/* header */
.top{background:var(--ink);color:var(--on-dark);position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(255,255,255,.08)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.top .logo img{width:220px}
.nav{display:flex;align-items:center;gap:28px;font-family:var(--display);font-weight:500}
.nav a{text-decoration:none;color:var(--on-dark-soft);padding-block:6px;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{color:var(--on-dark);border-bottom-color:var(--red)}
.nav .btn{padding:10px 20px;font-size:.98rem;color:var(--on-dark);border-bottom:2px solid transparent}
.menu{display:none;background:none;border:1px solid rgba(255,255,255,.35);color:var(--on-dark);border-radius:10px;padding:8px 12px;font-family:var(--display);font-size:1rem}
@media (max-width:820px){
  .menu{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--ink);flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px;border-bottom:1px solid rgba(255,255,255,.12)}
  .nav.open{display:flex}
  .nav a{padding-block:14px;border-bottom:1px solid rgba(255,255,255,.1)}
  .nav .btn{margin-top:14px}
  .top .logo img{width:160px}
}

/* hero */
.hero{position:relative;background:var(--ink);color:var(--on-dark);padding-block:clamp(64px,10vw,132px);overflow:hidden}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.5}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,24,28,.96) 0%,rgba(23,24,28,.78) 45%,rgba(23,24,28,.3) 100%)}
.hero .wrap{position:relative;z-index:1;display:flex;flex-direction:column;gap:26px}
.hero p.lead{color:var(--on-dark-soft);font-size:1.22rem}
.hero.small{padding-block:clamp(48px,7vw,88px)}
.tagline{font-family:var(--display);letter-spacing:.14em;text-transform:uppercase;font-size:.9rem;color:var(--on-dark-soft)}
.tagline b{color:var(--red);font-weight:600}

/* serve strip */
.serve{background:var(--ink-2);color:var(--on-dark);padding-block:26px}
.serve ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px 34px;font-family:var(--display);font-weight:500}
.serve li{display:flex;align-items:center;gap:10px}
.serve li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--red);flex:none}
.serve .label{color:var(--on-dark-soft);font-size:.82rem;letter-spacing:.24em;text-transform:uppercase;margin-bottom:12px;font-family:var(--display)}

/* division cards */
.grid{display:grid;gap:22px;grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:940px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.grid{grid-template-columns:1fr}}
.div-card{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;text-decoration:none;transition:transform .18s,box-shadow .18s}
.div-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(23,24,28,.14)}
.div-card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.div-card .body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px}
.div-card .no{font-family:var(--display);font-weight:600;letter-spacing:.2em;font-size:.78rem;color:var(--red)}
.div-card p{color:var(--steel);font-size:.98rem}
.div-card .more{font-family:var(--display);font-weight:600;margin-top:6px}
.div-card .more::after{content:" \2192"}

/* reasons */
.reasons{display:grid;gap:0;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--line)}
.reasons div{padding:26px 22px 8px 0;display:flex;flex-direction:column;gap:8px}
.reasons h3{font-size:1.14rem}
.reasons p{color:var(--steel);font-size:.96rem}
@media (max-width:940px){.reasons{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.reasons{grid-template-columns:1fr}}

/* steps */
.dark{background:var(--ink);color:var(--on-dark)}
.dark .lead{color:var(--on-dark-soft)}
.steps{display:grid;gap:22px;grid-template-columns:repeat(3,minmax(0,1fr));counter-reset:s}
@media (max-width:820px){.steps{grid-template-columns:1fr}}
.steps li{list-style:none;border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:26px;display:flex;flex-direction:column;gap:10px;counter-increment:s}
.steps li::before{content:"0" counter(s);font-family:var(--display);font-weight:700;font-size:2.2rem;color:var(--red);line-height:1}
.steps p{color:var(--on-dark-soft)}
ol.steps{margin:0;padding:0}

/* split */
.split{display:grid;gap:clamp(28px,5vw,64px);grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:center}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.split img{border-radius:18px;width:100%;object-fit:cover;max-height:560px}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;border-top:1px solid var(--line);padding-top:24px}
.facts b{display:block;font-family:var(--display);font-size:2.6rem;font-weight:700;line-height:1;color:var(--red)}
.facts span{color:var(--steel);font-size:.95rem}
.list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.list li{display:flex;gap:12px;align-items:baseline}
.list li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--red);flex:none;transform:translateY(-2px)}

/* common questions */
.faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(24px,4vw,56px);border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;cursor:pointer;font-family:var(--display);font-weight:600;font-size:1.18rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:30px;height:30px;border-radius:50%;background:var(--red);color:var(--on-dark);display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:500;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq p{color:var(--steel);margin-top:10px;max-width:60ch}
@media (max-width:760px){.faq{grid-template-columns:1fr}.faq summary{font-size:1.05rem}}

/* cta band */
.band{background:var(--red);color:var(--on-dark);padding-block:clamp(40px,6vw,64px)}
.band .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.band h2{font-weight:600;font-size:clamp(1.5rem,3vw,2.1rem)}
.band .btn{background:var(--on-dark);color:var(--ink)}
.band .btn:hover{background:var(--ink);color:var(--on-dark)}

/* products page */
.jump{display:flex;flex-wrap:wrap;gap:10px}
.jump a{font-family:var(--display);font-weight:500;text-decoration:none;border:1px solid var(--line);background:var(--card);padding:9px 16px;border-radius:30px;font-size:.96rem}
.jump a:hover{border-color:var(--red);color:var(--red)}
.division{display:grid;gap:clamp(24px,4vw,52px);grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);padding-block:clamp(40px,6vw,72px);border-top:1px solid var(--line);scroll-margin-top:90px}
@media (max-width:860px){.division{grid-template-columns:1fr}}
.division .pic img{border-radius:18px;aspect-ratio:4/3;object-fit:cover;width:100%}
.division .no{font-family:var(--display);font-weight:600;letter-spacing:.2em;font-size:.8rem;color:var(--red)}
.groups{display:grid;gap:22px 28px;grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:560px){.groups{grid-template-columns:1fr}}
.groups{align-items:start;gap:34px 44px}
.group{container-type:inline-size}
.group h3{display:flex;align-items:center;gap:14px;margin:0;padding-bottom:12px;border-bottom:3px solid var(--red);font-size:1.75rem;font-weight:300;letter-spacing:-.01em;line-height:1.15;text-wrap:wrap;text-transform:none;color:var(--ink)}
.group h3>span:nth-child(2){min-width:0}
.group h3 .gi{flex:none;display:flex}
.group h3 .gi svg{width:32px;height:32px;stroke:var(--red);stroke-width:1.6}
.items{list-style:none;margin:0;padding:0;display:grid;gap:0}
.items li{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:2px 18px;padding:13px 0;border-bottom:1px solid var(--line);line-height:1.35}
.items b{font-family:var(--display);font-weight:600;font-size:1.1rem}
.items span{color:var(--steel);font-size:.93rem;flex-basis:100%}
@container (min-width:520px){.items span{flex-basis:auto;text-align:right;margin-left:auto}}
.note{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--red);padding:16px 18px;color:var(--steel);font-size:.98rem}

/* contact */
.contact-grid{display:grid;gap:clamp(28px,5vw,60px);grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);align-items:start}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}
.ways{display:grid;gap:14px}
.way{display:flex;gap:16px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 20px;text-decoration:none}
.way:hover{border-color:var(--red)}
.way .ic{flex:none;width:46px;height:46px;border-radius:50%;background:var(--red);display:flex;align-items:center;justify-content:center}
.way .ic svg{width:22px;height:22px;stroke:var(--on-dark);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.way small{display:block;font-family:var(--display);letter-spacing:.2em;text-transform:uppercase;font-size:.72rem;color:var(--steel)}
.way b{font-family:var(--display);font-size:1.2rem;font-weight:600;word-break:break-word}
form.quote{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:clamp(20px,3.4vw,34px);display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}
form.quote .full{grid-column:1/-1}
@media (max-width:560px){form.quote{grid-template-columns:1fr}}
label{display:grid;gap:6px;font-family:var(--display);font-weight:500;font-size:.95rem}
input,select,textarea{font:inherit;font-family:var(--body);padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);width:100%}
textarea{min-height:130px;resize:vertical}
.hint{color:var(--steel);font-size:.9rem}
.hp{position:absolute;left:-9999px}
.form-msg{grid-column:1/-1;background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--red);padding:14px 16px}

/* footer */
footer{background:var(--ink);color:var(--on-dark-soft);padding-block:56px 30px;font-size:.96rem}
footer .cols{display:grid;gap:32px;grid-template-columns:1.4fr 1fr 1fr}
@media (max-width:760px){footer .cols{grid-template-columns:1fr}}
footer img{width:230px;margin-bottom:16px}
footer h3{color:var(--on-dark);font-size:.82rem;letter-spacing:.24em;text-transform:uppercase;font-weight:600;margin-bottom:14px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
footer a{text-decoration:none}
footer a:hover{color:var(--on-dark)}
footer .fine{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;font-size:.88rem}

/* floating WhatsApp */
.wa{position:fixed;left:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:30;display:flex;align-items:center;gap:10px;background:#1faa59;color:#ffffff;text-decoration:none;font-family:var(--display);font-weight:600;padding:12px 18px;border-radius:40px;box-shadow:0 10px 26px rgba(0,0,0,.28)}
.wa svg{width:22px;height:22px;fill:none;stroke:#ffffff;stroke-width:2;stroke-linejoin:round}
@media (max-width:520px){.wa span{display:none}.wa{padding:14px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.div-card,.btn{transition:none}}

/* wide screens: use the room */
@media (min-width:1500px){
  body{font-size:18.5px}
  .top .wrap{min-height:84px}
  .top .logo img{width:260px}
  .lead{font-size:1.2rem}
  .hero p.lead{font-size:1.3rem;max-width:58ch}
  .grid{gap:28px}
  .div-card .body{padding:26px 28px 30px}
  .div-card h3{font-size:1.5rem}
  .reasons h3{font-size:1.25rem}
  .reasons p{font-size:1rem}
  .steps li{padding:34px}
}

/* large desktop monitors: fill the screen */
@media (min-width:1700px){
  body{font-size:19.5px}
  h1{font-size:5.1rem}
  h2{font-size:3rem}
  .hero{padding-block:140px}
  .hero.small{padding-block:96px}
  .hero p.lead{font-size:1.35rem;max-width:60ch}
  .grid{gap:32px}
  .groups{gap:40px 56px}
  .division{grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr)}
  .contact-grid{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}
}

/* ---------- phones and foldables ---------- */
/* unfolded foldables and small tablets (about 600-900px wide) */
@media (min-width:601px) and (max-width:900px){
  .division .pic img{aspect-ratio:21/9}
  .ways{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split img{max-height:380px}
  .reasons{grid-template-columns:repeat(3,minmax(0,1fr))}
  .facts b{font-size:2.3rem}
}
/* phones (up to 600px) */
@media (max-width:600px){
  body{font-size:16px}
  section{padding-block:44px}
  .hero{padding-block:48px 44px}
  .hero.small{padding-block:40px}
  .hero .wrap{gap:20px}
  .hero p.lead{font-size:1.05rem}
  .lead{font-size:1.02rem}
  .eyebrow{font-size:.72rem;letter-spacing:.24em;gap:10px}
  .eyebrow::before{width:28px}
  .btns{gap:10px}
  .hero .btns .btn,.division .btns .btn,form.quote .btn{width:100%}
  .btn{padding:13px 20px;font-size:1rem}
  .serve{padding-block:20px}
  .serve ul{gap:8px 18px;font-size:.95rem}
  /* division cards become compact rows: photo left, text right */
  .grid{gap:12px}
  .div-card{flex-direction:row;align-items:stretch;border-radius:14px}
  .div-card img{width:112px;flex:none;aspect-ratio:auto;height:auto;min-height:100%;object-fit:cover}
  .div-card .body{padding:14px 14px 16px;gap:4px;min-width:0}
  .div-card h3{font-size:1.08rem}
  .div-card p{font-size:.88rem;line-height:1.4}
  .div-card .no{font-size:.66rem}
  .div-card .more{font-size:.92rem;margin-top:2px}
  .reasons div{padding:18px 0 4px}
  .steps{gap:12px}
  .steps li{padding:18px;gap:6px}
  .steps li::before{font-size:1.7rem}
  .facts{gap:10px}
  .facts b{font-size:2rem}
  .facts span{font-size:.84rem}
  .band .wrap{flex-direction:column;align-items:stretch;text-align:left}
  .band .btn{width:100%}
  .division{padding-block:32px;gap:18px}
  .division .pic img{aspect-ratio:16/9;border-radius:14px}
  .groups{gap:26px}
  .group h3{font-size:1.4rem;gap:10px;padding-bottom:10px}
  .group h3 .gi svg{width:26px;height:26px}
  .items li{padding:11px 0}
  .jump{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;margin-inline:-20px;padding-inline:20px;scrollbar-width:none}
  .jump::-webkit-scrollbar{display:none}
  .jump a{white-space:nowrap;flex:none}
  .way{padding:14px 16px;gap:12px}
  .way .ic{width:40px;height:40px}
  .way b{font-size:1.05rem}
  form.quote{padding:18px;gap:14px}
  input,select,textarea{font-size:16px}
  footer{padding-block:40px 86px}
  footer .cols{gap:24px}
  .top .wrap{min-height:62px}
}
/* narrow phones and folded cover screens (up to 370px) */
@media (max-width:370px){
  .wrap{padding-inline:16px}
  .jump{margin-inline:-16px;padding-inline:16px}
  .top .logo img{width:138px}
  .menu{padding:7px 10px;font-size:.92rem}
  h1{font-size:1.95rem}
  h2{font-size:1.55rem}
  .div-card img{width:92px}
  .facts{grid-template-columns:1fr 1fr}
  .way b{font-size:.98rem}
}