:root{
  --bg:#0b1018;
  --bg-soft:#111824;
  --ink:#101722;
  --muted:#5e6877;
  --white:#fff;
  --paper:#f3f5f7;
  --red:#c81f2a;
  --red-dark:#94131c;
  --blue:#164f86;
  --line:rgba(16,23,34,.12);
  --radius:24px;
  --shadow:0 30px 80px rgba(5,10,18,.16);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,Arial,Helvetica,sans-serif;line-height:1.55}
body.menu-open{overflow:hidden}
a{color:inherit}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
.shell{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.skip-link{position:fixed;left:16px;top:-60px;z-index:1000;background:#fff;padding:10px 16px;border-radius:8px}.skip-link:focus{top:16px}
.site-header{
  position:absolute;z-index:50;top:0;left:0;right:0;height:112px;
  padding:0 clamp(20px,4.2vw,70px);display:flex;align-items:center;gap:32px;
  color:#fff;border-bottom:1px solid rgba(255,255,255,.18);
  transition:background .25s ease,box-shadow .25s ease,height .25s ease
}
.site-header.scrolled{
  position:fixed;height:88px;background:rgba(8,16,29,.95);
  box-shadow:0 12px 35px rgba(0,0,0,.22);backdrop-filter:blur(14px)
}
.brand{display:flex;align-items:center;gap:13px;text-decoration:none;margin-right:auto;min-width:0}
.brand img{
  width:118px;height:88px;object-fit:contain;filter:drop-shadow(0 7px 14px rgba(0,0,0,.38));
  transition:width .25s ease,height .25s ease
}
.site-header.scrolled .brand img{width:90px;height:70px}
.brand-text{display:grid;line-height:1}
.brand-text b{font-size:10px;letter-spacing:.23em;color:rgba(255,255,255,.68)}
.brand-text strong{font-size:22px;letter-spacing:.035em}
.nav{display:flex;gap:26px}
.nav a{text-decoration:none;font-weight:700;font-size:14px;color:rgba(255,255,255,.82);transition:.2s}
.nav a:hover{color:#fff}
.header-call{display:grid;text-decoration:none;text-align:right}
.header-call span{font-size:10px;text-transform:uppercase;letter-spacing:.14em;color:rgba(255,255,255,.65)}
.header-call b{font-size:18px}
.menu-button{display:none;background:none;border:0;padding:8px}
.menu-button span{display:block;width:27px;height:2px;background:#fff;margin:5px 0}

.hero{position:relative;isolation:isolate;min-height:820px;height:100svh;max-height:960px;display:flex;align-items:center;overflow:hidden;background:#0b1018;color:#fff}
.hero-media{position:absolute;inset:0;z-index:-3;overflow:hidden;background:#0b1018}
.hero-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
#video-player{position:absolute;left:50%;top:50%;width:max(100vw,177.78vh);height:max(56.25vw,100vh);transform:translate(-50%,-50%) scale(1.04);pointer-events:none;opacity:0;transition:opacity 1s ease}
#video-player.ready{opacity:1}
.hero-overlay{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(7,11,17,.92) 0%,rgba(7,11,17,.72) 43%,rgba(7,11,17,.22) 76%,rgba(7,11,17,.45) 100%),linear-gradient(0deg,rgba(7,11,17,.72),transparent 48%,rgba(7,11,17,.4))}
.hero-content{padding-top:95px}
.hero-copy{max-width:780px}
.kicker,.eyebrow{margin:0 0 20px;text-transform:uppercase;letter-spacing:.18em;font-size:12px;font-weight:900;color:var(--red)}
.kicker{display:flex;align-items:center;color:rgba(255,255,255,.78)}.kicker span{width:38px;height:2px;background:var(--red);margin-right:12px}
.hero h1{font-size:clamp(54px,7vw,104px);line-height:.94;letter-spacing:-.055em;margin:0;max-width:860px;text-wrap:balance}
.hero h1 em{font-style:normal;color:#e9edf2}
.hero-lead{font-size:clamp(18px,1.75vw,23px);max-width:690px;color:rgba(255,255,255,.77);margin:30px 0 36px}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 27px;border-radius:12px;text-decoration:none;border:0;font-weight:900;cursor:pointer;transition:.22s}
.button:hover{transform:translateY(-2px)}
.button.primary{background:var(--red);color:#fff;box-shadow:0 16px 35px rgba(206,37,44,.28)}.button.primary:hover{background:#db3037}
.button.ghost{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.3);color:#fff;backdrop-filter:blur(8px)}
.button.full{width:100%}
.hero-facts{display:flex;gap:38px;margin-top:54px;padding-top:24px;border-top:1px solid rgba(255,255,255,.2);max-width:680px}
.hero-facts div{display:grid}.hero-facts strong{font-size:22px}.hero-facts span{font-size:12px;color:rgba(255,255,255,.57);text-transform:uppercase;letter-spacing:.08em}
.video-credit{position:absolute;right:28px;bottom:22px;font-size:11px;color:rgba(255,255,255,.55);text-decoration:none}.video-credit:hover{color:#fff}
.scroll-hint{position:absolute;left:50%;bottom:26px;width:30px;height:50px;border:1px solid rgba(255,255,255,.35);border-radius:18px}.scroll-hint span{display:block;width:4px;height:9px;background:#fff;border-radius:3px;margin:9px auto;animation:scroll 1.6s infinite}
@keyframes scroll{0%{transform:translateY(0);opacity:0}30%{opacity:1}100%{transform:translateY(20px);opacity:0}}

.section{padding:110px 0}
.section-heading{max-width:720px;margin-bottom:54px}.section-heading h2,.price-copy h2,.heritage-copy h2,.application-copy h2,.contact-main h2{font-size:clamp(38px,4.2vw,62px);line-height:1.05;letter-spacing:-.045em;margin:0 0 22px}.section-heading>p:last-child{font-size:18px;color:var(--muted)}
.section-heading.centered{text-align:center;margin-inline:auto}
.category-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.category-card{background:#fff;border-radius:var(--radius);padding:36px;display:grid;grid-template-columns:105px 1fr;gap:25px;border:1px solid var(--line);box-shadow:0 12px 45px rgba(9,17,29,.05)}
.category-card.featured{background:var(--bg);color:#fff}.category-card.featured p{color:rgba(255,255,255,.68)}
.category-letter{width:96px;height:96px;border-radius:50%;display:grid;place-items:center;background:var(--red);color:#fff;font-weight:900;font-size:48px;box-shadow:inset 0 0 0 7px rgba(255,255,255,.16)}
.category-card h3{font-size:30px;margin:0 0 12px}.category-card p{color:var(--muted)}.category-card .mini{text-transform:uppercase;font-size:11px;letter-spacing:.15em;color:var(--red);font-weight:900;margin:3px 0 7px}.category-card a{display:inline-flex;gap:9px;text-decoration:none;font-weight:900;margin-top:12px}.category-card a span{color:var(--red)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:60px;background:var(--line);border:1px solid var(--line);border-radius:22px;overflow:hidden}
.step{background:var(--paper);padding:34px}.step b{color:var(--red);font-size:14px}.step h3{font-size:22px;margin:14px 0 8px}.step p{color:var(--muted);font-size:14px;margin:0}

.price-section{background:var(--bg);color:#fff;position:relative;overflow:hidden}.price-section:after{content:"B";position:absolute;right:-30px;bottom:-180px;font-size:620px;line-height:1;color:rgba(255,255,255,.025);font-weight:900}
.price-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:90px;align-items:center;position:relative;z-index:1}
.price-copy>p{color:rgba(255,255,255,.66);font-size:18px}.eyebrow.light{color:#ef7076}
.price-copy ul{list-style:none;padding:0;margin:34px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:14px}.price-copy li:before{content:"✓";color:#ef7076;font-weight:900;margin-right:9px}
.price-card{background:#fff;color:var(--ink);padding:42px;border-radius:30px;box-shadow:var(--shadow)}.price-card>span{text-transform:uppercase;letter-spacing:.15em;font-size:12px;font-weight:900;color:var(--red)}.price-card>strong{display:block;font-size:88px;line-height:1;margin:18px 0 6px;letter-spacing:-.06em}.price-card sup{font-size:38px}.price-card>p{margin:0;color:var(--muted)}
.installments{display:flex;align-items:center;margin:30px 0 8px}.installments b{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--bg);color:#fff}.installments i{height:2px;background:#d7dce3;flex:1}.price-card small{display:block;text-align:center;color:var(--muted);margin-bottom:28px}

.heritage{background:#e8ebef}
.heritage-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:90px;align-items:center}.heritage-logo{background:var(--bg);border-radius:32px;padding:56px;display:grid;place-items:center;color:#fff;text-align:center;min-height:500px}.heritage-logo img{width:270px}.heritage-logo p{max-width:270px;color:rgba(255,255,255,.65)}
.heritage-copy>p{font-size:18px;color:var(--muted)}
.timeline{margin-top:36px;border-left:2px solid #c9ced6}.timeline div{position:relative;padding:0 0 28px 34px;display:grid;grid-template-columns:80px 1fr;gap:20px}.timeline div:before{content:"";position:absolute;left:-8px;top:5px;width:14px;height:14px;border-radius:50%;background:var(--red);box-shadow:0 0 0 6px #e8ebef}.timeline b{font-size:20px;color:var(--red)}.timeline span{font-weight:700}

.advantages-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.advantage{background:#fff;border-radius:22px;padding:30px;border:1px solid var(--line)}.advantage span{font-size:12px;font-weight:900;color:var(--red)}.advantage h3{font-size:22px;margin:30px 0 10px}.advantage p{font-size:14px;color:var(--muted);margin:0}

.application{background:linear-gradient(120deg,#111925,#0a0f17);color:#fff}
.application-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:center}.application-copy>p{color:rgba(255,255,255,.66);font-size:18px}.contact-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.contact-chips a{padding:10px 13px;border:1px solid rgba(255,255,255,.18);border-radius:9px;text-decoration:none;color:rgba(255,255,255,.8)}
.lead-form{background:#fff;color:var(--ink);border-radius:28px;padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:17px}.lead-form label{font-weight:800;font-size:13px}.lead-form input,.lead-form select,.lead-form textarea{display:block;width:100%;margin-top:8px;border:1px solid #d8dde4;border-radius:10px;padding:13px 14px;background:#f8f9fb;color:var(--ink);outline:none}.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(206,37,44,.1)}.lead-form .wide{grid-column:1/-1}.form-note{text-align:center;color:var(--muted);font-size:12px;margin:0}

.faq-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:75px}.accordion{display:grid;gap:12px}.accordion details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 23px}.accordion summary{cursor:pointer;font-weight:900;font-size:18px;padding:22px 28px 22px 0;position:relative}.accordion summary:after{content:"+";position:absolute;right:0;font-size:25px;color:var(--red)}.accordion details[open] summary:after{content:"−"}.accordion p{color:var(--muted);margin:0 0 22px}

.contact-section{padding:90px 0;background:var(--red);color:#fff}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px}.contact-main{display:flex;gap:30px;align-items:center}.contact-main img{width:140px}.contact-main h2{margin-bottom:12px}.contact-main p{color:rgba(255,255,255,.73)}
.contact-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}.contact-list>*{background:rgba(0,0,0,.14);border:1px solid rgba(255,255,255,.15);border-radius:14px;padding:17px;text-decoration:none;display:grid}.contact-list small{text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.65);font-size:10px}.contact-list strong{font-size:15px;margin-top:5px}

footer{background:#080c12;color:rgba(255,255,255,.58);padding:24px 0;font-size:13px}footer .shell{display:flex;justify-content:space-between}footer a{text-decoration:none}

.reveal{opacity:0;transform:translateY(25px);transition:opacity .75s ease,transform .75s ease}.reveal.visible{opacity:1;transform:none}

@media(max-width:950px){
  .nav,.header-call{display:none}.menu-button{display:block}
  .nav.open{display:flex;position:fixed;inset:100px 0 0;background:#0b1018;flex-direction:column;align-items:center;justify-content:center;font-size:24px}
  .nav.open a{font-size:24px}
  .category-grid,.price-layout,.heritage-layout,.application-layout,.faq-layout,.contact-layout{grid-template-columns:1fr}
  .steps,.advantages-grid{grid-template-columns:1fr 1fr}
  .heritage-logo{min-height:400px}.price-layout,.heritage-layout,.application-layout,.faq-layout{gap:45px}
}
@media(max-width:640px){
  .shell{width:min(100% - 26px,1180px)}
  .site-header{height:82px;padding:0 14px}.brand img{width:52px}.brand strong{font-size:19px}
  .hero{min-height:760px}.hero-content{padding-top:80px;padding-bottom:70px}.hero h1{font-size:52px}.hero-lead{font-size:17px}
  .hero-facts{gap:18px;justify-content:space-between}.hero-facts strong{font-size:18px}.hero-facts span{font-size:9px}
  .scroll-hint,.video-credit{display:none}
  .section{padding:78px 0}.section-heading{margin-bottom:38px}
  .category-grid,.steps,.advantages-grid{grid-template-columns:1fr}
  .category-card{grid-template-columns:75px 1fr;padding:24px}.category-letter{width:68px;height:68px;font-size:34px}
  .price-copy ul{grid-template-columns:1fr}.price-card>strong{font-size:72px}
  .heritage-logo{padding:35px;min-height:340px}.heritage-logo img{width:220px}
  .timeline div{grid-template-columns:60px 1fr;padding-left:27px;gap:10px}
  .lead-form{grid-template-columns:1fr;padding:22px}.lead-form>*{grid-column:1}
  .contact-main{align-items:flex-start}.contact-main img{width:90px}
  .contact-list{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.reveal{opacity:1;transform:none;transition:none}.scroll-hint span{animation:none}}


/* 2026-08-03 official branding and Montenegrin language polish */
.hero-overlay{
  background:
    linear-gradient(90deg,rgba(5,15,31,.94) 0%,rgba(7,23,47,.77) 45%,rgba(6,16,29,.25) 76%,rgba(7,15,26,.50) 100%),
    linear-gradient(0deg,rgba(6,14,25,.76),transparent 48%,rgba(7,16,30,.42))
}
.kicker span{background:linear-gradient(90deg,var(--red),#f3f6fa)}
.button.primary{background:linear-gradient(135deg,var(--red),#e13a43)}
.category-card.featured{background:linear-gradient(145deg,#0a1729,#173d69)}
.price-section{background:linear-gradient(135deg,#07111f,#123a67)}
.heritage-logo{
  background:
    radial-gradient(circle at 50% 30%,rgba(255,255,255,.10),transparent 38%),
    linear-gradient(145deg,#091426,#173e6e)
}
.heritage-logo img{width:min(330px,90%);filter:drop-shadow(0 18px 28px rgba(0,0,0,.32))}
.contact-section{background:linear-gradient(135deg,#b71924,#d72b36 56%,#123f73 145%)}
.contact-main img{width:170px;filter:drop-shadow(0 13px 24px rgba(75,0,0,.28))}
.contact-list>*{transition:transform .2s ease,background .2s ease}
.contact-list>*:hover{transform:translateY(-2px);background:rgba(0,0,0,.20)}
.mobile-call{
  display:none;position:fixed;z-index:80;left:14px;right:14px;bottom:14px;
  min-height:52px;align-items:center;justify-content:center;border-radius:14px;
  background:linear-gradient(135deg,var(--red),#e33a44);color:#fff;text-decoration:none;
  font-weight:900;box-shadow:0 15px 40px rgba(82,5,10,.34)
}
@media(max-width:950px){
  .site-header{height:96px}
  .site-header.scrolled{height:80px}
  .brand img{width:94px;height:72px}
  .site-header.scrolled .brand img{width:78px;height:60px}
  .brand-text strong{font-size:19px}
}
@media(max-width:640px){
  body{padding-bottom:76px}
  .site-header{height:86px;padding:0 12px}
  .site-header.scrolled{height:74px}
  .brand{gap:7px}
  .brand img{width:78px;height:62px}
  .site-header.scrolled .brand img{width:68px;height:54px}
  .brand-text b{font-size:8px;letter-spacing:.16em}
  .brand-text strong{font-size:16px}
  .mobile-call{display:flex}
  .hero-content{padding-top:100px}
  .hero h1{font-size:clamp(45px,13vw,58px)}
  .hero-actions .button{flex:1 1 100%}
  footer{padding-bottom:26px}
}