*{margin:0;padding:0;box-sizing:border-box}
:root{--red:#E8272A;--dark:#111;--bg:#0d0d0d;--bg-soft:#151515;--card:#1c1c1c;--text:#e5e5e5;--text-soft:#c7c7c7;--text-heading:#F4F4F4;--radius:14px;--transition:.3s cubic-bezier(.4,0,.2,1)}
html{background:#0a0a0a;scroll-behavior:smooth}
body{font-family:'Manrope',sans-serif;background:radial-gradient(ellipse at center, rgba(232,39,42,.06) 0%, #111 55%, #0a0a0a 100%);color:var(--text);}

h1,h2,h3{font-size:28px;font-weight:500}
p,li,.sub{font-size:16px;line-height:1.5}
.title,.section-title{font-size:28px;font-weight:500}
.hero-text h1{font-size:48px}
.banner-video-text h2{font-size:36px}
.service.list-card h2,.text-card h2{font-size:24px}
.big-text h3{font-size:24px}
.form h2{font-size:24px}

h1,h2,h3,.hero-text h1,.banner-video-text h2,.form h2,.service.list-card h2,.big-text h3,.title{font-family:'Playfair Display',serif!important;color:var(--text-heading)!important}
.service.list-card h2,.big-text h3,.title{font-weight:500!important}
.service.list-card h2{font-size:26px!important}
.hero-text p,.banner-video-text p,.big-text .sub,.main-list li,.full-list-card li{color:var(--text-soft)!important}

header{position:sticky;top:0;z-index:100;display:flex;justify-content:space-between;align-items:center;padding:15px 24px;border-bottom:1px solid rgba(255,255,255,.06);background:rgba(10,10,10,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);max-width:100%}
header > div{flex-shrink:0}
header nav:first-of-type{flex:1;text-align:center}
header nav:last-of-type{flex-shrink:0;text-align:right}
nav a{margin-left:20px;color:#aaa;text-decoration:none;transition:var(--transition);font-size:16px}
nav a:hover{color:#fff}

.container{max-width:1200px;margin:0 auto;padding:0 16px}
.hero{display:grid;grid-template-columns:1fr 180px;gap:10px;margin-top:10px;height:420px}
.hero-main{position:relative;border-radius:var(--radius);overflow:hidden}
.hero-main img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}
.hero-main:hover img{transform:scale(1.05)}
.hero-text{position:absolute;bottom:0;left:0;right:0;padding:30px;background:linear-gradient(transparent,rgba(0,0,0,.8))}
.hero-text h1{font-family:'Playfair Display',serif;font-size:56px;line-height:1;margin-bottom:6px}
.hero-text p{margin:0 0 16px;color:rgba(255,255,255,.88)}
.btn{background:var(--red);border:1px solid var(--red);padding:10px 18px;border-radius:30px;text-decoration:none;color:#fff;font-weight:600;transition:var(--transition);display:inline-block}
.btn:hover{opacity:.85}
.hero-side{display:flex;flex-direction:column;gap:10px}
.hero-card{flex:1;border-radius:var(--radius);overflow:hidden}
.hero-card img{width:100%;height:100%;object-fit:cover}
.hero-card.red{background:var(--red);display:flex;align-items:center;justify-content:center;font-family:'Playfair Display',serif;font-size:32px;position:relative;z-index:2}
.title{font-family:'Playfair Display',serif;font-size:22px;margin:40px 0 20px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.card{background:var(--card);padding:20px;border-radius:var(--radius)}
.num{font-family:'Arimo',sans-serif;font-size:48px}
.big{grid-column:span 2;grid-row:span 2;position:relative;overflow:hidden}
.big picture{position:absolute;top:0;left:0;width:100%;height:100%;display:block}
.big img{position:absolute;width:100%;height:100%;object-fit:cover;display:block}
.big-text{position:absolute;top:0;left:0;right:0;padding:20px;background:linear-gradient(rgba(0,0,0,.8),transparent)}
.big-text h3{font-family:'Playfair Display',serif;margin:0 0 6px}
.big-text .sub{font-size:13px;color:rgba(255,255,255,.82);line-height:1.4}
.banner-video{position:relative;height:520px;border-radius:var(--radius);overflow:hidden;margin:40px 0;background:#000}
.banner-video video{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover}
.banner-video-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(180deg,rgba(0,0,0,.15) 0%,rgba(0,0,0,.55) 55%,rgba(0,0,0,.85) 100%)}
.banner-video-text{position:absolute;bottom:0;left:0;right:0;padding:40px;z-index:2;max-width:720px}
.banner-video-text h2{font-family:'Playfair Display',serif;font-size:48px;color:#fff;line-height:1.05;margin-bottom:14px}
.banner-video-text p{font-size:18px;color:rgba(255,255,255,.88);line-height:1.6;max-width:560px}
.services{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.service{height:260px;border-radius:var(--radius);overflow:hidden;position:relative}
.service.video-card video{width:100%;height:100%;object-fit:cover;display:block}
.service.list-card{background:var(--card);color:#fff;padding:20px;display:flex;flex-direction:column;overflow:hidden}
.service.list-card h2{font-family:'Playfair Display',serif;font-size:28px;margin-bottom:12px;flex-shrink:0}
.main-list{list-style:none;padding:0;flex-shrink:0}
.main-list li{position:relative;padding-left:18px;margin-bottom:8px;font-size:14px;line-height:1.5;opacity:.9}
.main-list li::before{content:'—';position:absolute;left:0;color:var(--red);font-weight:700}
.btn-more{display:inline-block;background:var(--red);color:#fff;border:none;padding:10px 24px;border-radius:30px;cursor:pointer;font-family:'Manrope',sans-serif;font-weight:600;font-size:14px;margin-top:auto;transition:var(--transition);align-self:flex-start}
.btn-more:hover{opacity:.85}
.full-list-card{background:var(--card);border-radius:var(--radius);padding:0 24px;margin-top:0;max-height:0;overflow:hidden;opacity:0;transition:max-height .5s ease, padding .5s ease, margin-top .5s ease, opacity .4s ease}
.full-list-card.open{max-height:500px;padding:24px;margin-top:10px;opacity:1;overflow-y:auto}
.full-list-card ul{list-style:none;padding:0}
.full-list-card li{position:relative;padding-left:18px;margin-bottom:7px;font-size:14px;line-height:1.5;opacity:.8}
.full-list-card li::before{content:'•';position:absolute;left:0;color:var(--red)}
.full-list-card::-webkit-scrollbar{width:4px}
.full-list-card::-webkit-scrollbar-thumb{background:var(--red);border-radius:2px}
.form{margin:40px 0;background:var(--card);padding:30px;border-radius:var(--radius)}
.form h2{font-family:'Playfair Display',serif;color:#fff;margin-bottom:12px;font-size:24px}
input,textarea{width:100%;margin-bottom:12px;padding:14px;border:none;border-radius:8px;background:#2a2a2a;color:var(--text);font-family:'Manrope',sans-serif;font-size:16px}
input::placeholder,textarea::placeholder{color:#888}
button,.next-btn,.back-btn{width:100%;padding:14px;background:var(--red);color:#fff;border:none;border-radius:8px;cursor:pointer;font-family:'Manrope',sans-serif;font-weight:600;font-size:16px;transition:var(--transition)}
button:hover,.next-btn:hover,.back-btn:hover{opacity:.85}
.back-btn{background:#333}
.form-step{display:none}
.form-step.active{display:block}
.chat-box{background:#111;border-radius:8px;padding:14px;height:350px;overflow-y:scroll;display:flex;flex-direction:column;gap:8px}
.chat-box::-webkit-scrollbar{width:4px}
.chat-box::-webkit-scrollbar-thumb{background:var(--red);border-radius:2px}
.chat-msg{max-width:85%;padding:10px 14px;border-radius:12px;font-size:14px;line-height:1.4;word-break:break-word}
.chat-msg.from-support{background:#2a2a2a;align-self:flex-start}
.chat-msg.from-user{background:var(--red);align-self:flex-end}
.chat-msg img{max-width:100%;border-radius:10px;margin-top:4px}
.chat-msg video{max-width:100%;border-radius:10px;margin-top:4px}
.chat-input-row{display:flex;gap:8px;padding:10px 0;align-items:center}
.chat-input-row input{flex:1;padding:12px 16px;margin-bottom:0;background:#111;border-radius:30px;font-size:14px}
.chat-input-row button{padding:12px 20px;width:auto;border-radius:30px;font-size:14px;white-space:nowrap}
.file-btn{background:#333;color:#fff;border:none;width:40px;height:40px;border-radius:50%;cursor:pointer;font-size:20px;display:flex;align-items:center;justify-content:center;flex-shrink:0}

@media(min-width:1200px){header{padding-left:48px;padding-right:48px}}
@media(max-width:768px){
.container{padding:0 12px}
header{padding:14px 16px;flex-wrap:wrap;gap:8px}
header > div{order:1}
header nav:first-of-type{order:3;flex:1 1 100%;text-align:center;margin-top:4px}
header nav:first-of-type a{margin:0 8px;font-size:13px}
header nav:last-of-type{order:2}
nav a{margin-left:14px;font-size:14px}
.hero{grid-template-columns:1fr;height:auto}
.hero-main{height:220px}
.hero-side{flex-direction:row;height:70px}
.hero-text{padding:16px}
.hero-text h1{font-size:26px;margin-bottom:4px}
.hero-text p{font-size:13px;margin:0 0 10px}
.btn{padding:8px 16px;font-size:13px}
.title{font-size:18px;margin:24px 0 14px}
.stats{grid-template-columns:1fr 1fr;gap:8px}
.card{padding:14px}
.num{font-size:36px}
.big{grid-column:span 2;height:140px}
.big-text{padding:14px}
.big-text h3{font-size:18px}
.big-text .sub{font-size:11px}
.banner-video{height:260px;margin:24px 0}
.banner-video-text{padding:20px}
.banner-video-text h2{font-size:24px}
.banner-video-text p{font-size:13px}
.services{grid-template-columns:1fr;gap:8px}
.service.list-card{display:flex;flex-direction:column;height:auto;min-height:auto;padding:20px 16px}
.service.list-card h2{font-size:22px;margin-bottom:8px;flex-shrink:0}
.main-list{flex-shrink:0}
.main-list li{font-size:12px;margin-bottom:6px}
.btn-more{flex-shrink:0;margin-top:auto;position:static;width:fit-content}
.full-list-card.open{max-height:350px}
.form{padding:20px;margin:24px 0}
.form h2{font-size:20px;margin-bottom:10px}
input,textarea{padding:12px;font-size:14px;margin-bottom:10px}
button,.next-btn,.back-btn{padding:12px;font-size:14px}
.chat-box{height:calc(100vh - 280px);min-height:250px;border-radius:8px;padding:10px}
.chat-msg{max-width:90%;font-size:13px;padding:8px 12px}
.chat-input-row{gap:6px;padding:8px 0;position:sticky;bottom:0;background:var(--card);margin-top:auto}
.chat-input-row input{padding:10px 14px;font-size:13px}
.chat-input-row button{padding:10px 16px;font-size:13px}
.file-btn{width:36px;height:36px;font-size:18px}
}
@media(max-width:480px){
.container{padding:0 8px}
header{padding:10px 12px}
nav a{margin-left:10px;font-size:12px}
header nav:first-of-type a{margin:0 5px;font-size:11px}
.hero-main{height:180px}
.hero-side{height:60px}
.hero-text{padding:12px}
.hero-text h1{font-size:20px;margin-bottom:4px}
.hero-text p{font-size:12px;margin:0 0 8px}
.btn{padding:6px 12px;font-size:12px}
.title{font-size:16px;margin:20px 0 12px}
.stats{grid-template-columns:1fr;gap:6px}
.card{padding:12px}
.num{font-size:28px}
.big{height:120px}
.big-text{padding:12px}
.big-text h3{font-size:16px}
.big-text .sub{font-size:10px}
.banner-video{height:200px;margin:20px 0}
.banner-video-text{padding:16px}
.banner-video-text h2{font-size:18px;margin-bottom:10px}
.banner-video-text p{font-size:12px}
.services{grid-template-columns:1fr;gap:6px}
.service{height:160px}
.service.list-card h2{font-size:18px;margin-bottom:6px}
.main-list li{font-size:11px;margin-bottom:4px}
.full-list-card.open{max-height:300px}
.form{padding:16px;margin:20px 0}
.form h2{font-size:18px;margin-bottom:8px}
input,textarea{padding:10px;font-size:13px;margin-bottom:8px}
button,.next-btn,.back-btn{padding:10px;font-size:13px}
.chat-box{height:calc(100vh - 240px);min-height:200px;padding:8px}
.chat-msg{max-width:95%;font-size:12px;padding:6px 10px}
.chat-input-row{gap:4px;padding:6px 0}
.chat-input-row input{padding:8px 12px;font-size:12px}
.chat-input-row button{padding:8px 14px;font-size:12px}
.file-btn{width:32px;height:32px;font-size:16px}
}