:root {
  --red:#e30613;
  --red-deep:#b70812;
  --orange:#ff7a1a;
  --gold:#ffc247;
  --ink:#17181c;
  --ink-2:#272a31;
  --muted:#6e737d;
  --paper:#f6f7f9;
  --line:rgba(23,24,28,.09);
  --white:#ffffff;
  --shadow:0 28px 80px rgba(21,22,26,.12);
  --shadow-soft:0 16px 45px rgba(21,22,26,.08);
  --display:"Space Grotesk",sans-serif;
  --body:"DM Sans",sans-serif;
  --accent:"Manrope",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:#fff;overflow-x:hidden}
a{color:inherit}
img{display:block;max-width:100%}
.container{width:min(1200px,calc(100% - 40px));margin:auto}
.section{padding:110px 0;position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:11px;font-size:.73rem;font-weight:800;letter-spacing:.17em;text-transform:uppercase;color:var(--red);margin-bottom:18px}
.eyebrow::before{content:"";width:34px;height:2px;background:linear-gradient(90deg,var(--red),var(--orange))}
h1,h2,h3{font-family:var(--display);letter-spacing:-.045em}
h2{font-size:clamp(2.7rem,6vw,5.3rem);line-height:.96}
p{color:var(--muted);line-height:1.75}
::selection{background:var(--red);color:#fff}

.progress{position:fixed;left:0;top:0;width:0;height:3px;background:linear-gradient(90deg,var(--red),var(--orange),var(--gold));z-index:2000}

.top-strip{background:var(--ink);color:#fff;font-size:.75rem}
.top-strip .container{height:36px;display:flex;justify-content:space-between;align-items:center;gap:20px}
.top-strip a{text-decoration:none}
.header{position:fixed;left:0;right:0;top:36px;z-index:1000;background:rgba(255,255,255,.88);backdrop-filter:blur(18px) saturate(140%);border-bottom:1px solid rgba(0,0,0,.06);transition:.3s}
.header.scrolled{top:0;box-shadow:0 10px 36px rgba(0,0,0,.08)}
.nav{height:82px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none}
.brand img{width:66px;height:66px;object-fit:contain;border-radius:16px}
.brand-text strong{display:block;font-family:var(--display);font-size:1.4rem;letter-spacing:-.035em}
.brand-text span{display:block;font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{text-decoration:none;text-transform:uppercase;font-size:.74rem;font-weight:800;letter-spacing:.08em;position:relative}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-7px;width:0;height:2px;background:var(--red);transition:.25s}
.nav-links a:hover::after{width:100%}
.nav-cta{text-decoration:none;background:var(--red);color:#fff;border-radius:7px;padding:13px 20px;font-size:.75rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;box-shadow:0 12px 28px rgba(227,6,19,.25);transition:.25s}
.nav-cta:hover{transform:translateY(-2px);background:var(--red-deep)}
.menu-btn{display:none;border:0;background:none;font-size:1.4rem;cursor:pointer}

.hero{min-height:100vh;padding:150px 0 90px;display:flex;align-items:center;overflow:hidden;background:
radial-gradient(circle at 82% 20%,rgba(255,122,26,.16),transparent 28%),
radial-gradient(circle at 12% 88%,rgba(227,6,19,.10),transparent 24%),
linear-gradient(180deg,#fff 0%,#fafafa 100%)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(23,24,28,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(23,24,28,.035) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,#000,transparent 90%)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center;position:relative;z-index:2}
.hero-badge{display:inline-flex;align-items:center;gap:9px;border:1px solid rgba(227,6,19,.18);background:rgba(227,6,19,.05);padding:9px 14px;border-radius:999px;color:var(--red);font-size:.72rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase;margin-bottom:24px}
.hero h1{font-size:clamp(4rem,9vw,8rem);line-height:.86;text-transform:uppercase}
.hero h1 span{display:block;background:linear-gradient(100deg,var(--red),var(--orange),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-copy>p{font-size:1.08rem;max-width:610px;margin:28px 0 34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;padding:16px 24px;border-radius:7px;font-size:.77rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;transition:.25s}
.btn-primary{background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;box-shadow:0 15px 34px rgba(227,6,19,.26)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 44px rgba(227,6,19,.34)}
.btn-secondary{border:1px solid var(--line);background:#fff;color:var(--ink)}
.btn-secondary:hover{border-color:var(--red);color:var(--red)}
.hero-note{display:flex;gap:25px;flex-wrap:wrap;margin-top:42px}
.hero-note div{display:flex;align-items:center;gap:10px;font-size:.82rem;font-weight:700;color:var(--ink-2)}
.hero-note i{color:var(--red)}

.hero-visual{position:relative;min-height:560px}
.orbit{position:absolute;border:1px solid rgba(227,6,19,.15);border-radius:50%;animation:spin 18s linear infinite}
.orbit.one{width:500px;height:500px;right:-45px;top:15px}
.orbit.two{width:365px;height:365px;right:25px;top:80px;animation-direction:reverse;animation-duration:13s}
@keyframes spin{to{transform:rotate(360deg)}}
.logo-stage{position:absolute;inset:70px 45px 70px 20px;background:rgba(255,255,255,.78);border:1px solid rgba(255,255,255,.9);backdrop-filter:blur(16px);border-radius:36px;box-shadow:var(--shadow);display:grid;place-items:center;overflow:hidden}
.logo-stage::before{content:"";position:absolute;inset:auto -80px -110px auto;width:280px;height:280px;border-radius:50%;background:linear-gradient(135deg,var(--orange),var(--red));filter:blur(8px);opacity:.18}
.logo-stage img{width:245px;filter:drop-shadow(0 20px 28px rgba(0,0,0,.12));position:relative;z-index:2}
.float-card{position:absolute;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft);border-radius:14px;padding:18px 20px;animation:float 4s ease-in-out infinite}
.float-card i{color:var(--red);margin-right:8px}
.float-card strong{font-family:var(--accent);font-size:.88rem}
.float-card.one{left:-15px;top:90px}
.float-card.two{right:-20px;bottom:90px;animation-delay:-1.3s}
.float-card.three{left:40px;bottom:10px;animation-delay:-2.1s}
@keyframes float{50%{transform:translateY(-10px)}}

.portal-intro{background:var(--paper);overflow:hidden}
.portal-intro::before{content:"HIRU";position:absolute;right:-25px;top:10px;font-family:var(--display);font-size:20rem;font-weight:700;color:rgba(0,0,0,.025);line-height:1}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:55px;position:relative;z-index:2}
.section-head p{max-width:510px}

.portal-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;position:relative;z-index:2}
.portal-card{position:relative;min-height:420px;border-radius:22px;overflow:hidden;text-decoration:none;background:#111;color:#fff;box-shadow:var(--shadow-soft);transition:.4s}
.portal-card:hover{transform:translateY(-10px);box-shadow:var(--shadow)}
.portal-card::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.02),rgba(0,0,0,.82));z-index:1}
.portal-card::after{content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.18);border-radius:22px;z-index:3;pointer-events:none}
.portal-bg{position:absolute;inset:0;background-size:cover;background-position:center;transition:.6s}
.portal-card:hover .portal-bg{transform:scale(1.06)}
.portal-content{position:absolute;left:30px;right:30px;bottom:28px;z-index:2}
.portal-index{display:inline-flex;width:44px;height:44px;border-radius:50%;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.38);font-family:var(--accent);font-weight:800;font-size:.75rem;margin-bottom:19px}
.portal-content h3{font-size:clamp(2rem,4vw,3.6rem);line-height:.95;text-transform:uppercase;color:#fff}
.portal-content p{color:rgba(255,255,255,.74);margin:14px 0 20px;max-width:540px}
.portal-link{display:inline-flex;align-items:center;gap:9px;text-transform:uppercase;font-size:.72rem;font-weight:800;letter-spacing:.09em}
.portal-card.kitchen .portal-bg{background-image:url("https://images.unsplash.com/photo-1556911220-bff31c812dba?auto=format&fit=crop&w=1400&q=85")}
.portal-card.catalog .portal-bg{background-image:url("images/kitchen.jpg")}
.portal-card.connect .portal-bg{background-image:url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=1400&q=85")}
.portal-card.ebike .portal-bg{background-image:url("images/ebikes.jpg")}
.portal-card.ebike .portal-bg{background-position:center}
.portal-tag{position:absolute;right:22px;top:22px;z-index:2;background:rgba(255,255,255,.14);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:9px 13px;text-transform:uppercase;font-size:.64rem;font-weight:800;letter-spacing:.1em}

.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
.about-copy p{margin:24px 0}
.about-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.stat-card{border:1px solid var(--line);border-radius:14px;padding:24px;background:#fff;box-shadow:var(--shadow-soft)}
.stat-card strong{font-family:var(--display);font-size:2.3rem;display:block}
.stat-card span{font-size:.73rem;text-transform:uppercase;letter-spacing:.11em;color:var(--muted)}
.about-panel{background:var(--ink);color:#fff;border-radius:24px;padding:45px;position:relative;overflow:hidden}
.about-panel::before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:var(--red);filter:blur(95px);opacity:.26;right:-30px;top:-80px}
.about-panel h3{font-size:2.4rem;position:relative}
.about-panel p{color:rgba(255,255,255,.65);margin:18px 0 28px;position:relative}
.values{display:grid;gap:15px;position:relative}
.value{display:flex;gap:15px;align-items:flex-start;padding:15px 0;border-top:1px solid rgba(255,255,255,.11)}
.value i{color:var(--gold);margin-top:4px}
.value strong{display:block;font-size:.9rem}
.value span{display:block;font-size:.8rem;color:rgba(255,255,255,.55);margin-top:3px}

.contact{background:linear-gradient(135deg,var(--red),var(--red-deep));color:#fff;overflow:hidden}
.contact::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:36px 36px}
.contact-grid{position:relative;z-index:2;display:grid;grid-template-columns:.85fr 1.15fr;gap:65px;align-items:start}
.contact h2{color:#fff}
.contact p{color:rgba(255,255,255,.76);margin-top:22px}
.contact-info{display:grid;gap:14px;margin-top:34px}
.contact-item{display:flex;gap:14px;align-items:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:16px 18px;border-radius:10px}
.contact-item i{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--red)}
.contact-item span{display:block;font-size:.67rem;text-transform:uppercase;letter-spacing:.11em;color:rgba(255,255,255,.58)}
.contact-item strong{display:block;margin-top:3px}
.form-card{background:#fff;color:var(--ink);border-radius:22px;padding:36px;box-shadow:0 28px 70px rgba(0,0,0,.22)}
.form-card h3{font-size:2rem;margin-bottom:8px}
.form-card>p{color:var(--muted);margin:0 0 25px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:8px}
.field.full{grid-column:1/-1}
.field label{font-size:.73rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-2)}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:#fafafa;border-radius:8px;padding:14px 15px;font:inherit;color:var(--ink);outline:none;transition:.2s}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--red);background:#fff;box-shadow:0 0 0 4px rgba(227,6,19,.07)}
.submit-btn{width:100%;border:0;margin-top:18px}
.form-note{font-size:.72rem!important;color:var(--muted)!important;margin-top:12px!important}

footer{background:#101115;color:#fff;padding:55px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:50px;margin-bottom:40px}
.footer-brand{display:flex;gap:15px;align-items:center}
.footer-brand img{width:72px;height:72px;object-fit:contain;border-radius:16px}
.footer-brand strong{font-family:var(--display);font-size:1.35rem}
.footer-brand span{display:block;color:rgba(255,255,255,.45);font-size:.75rem;margin-top:5px}
footer h4{font-family:var(--accent);font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px}
footer a,footer p{color:rgba(255,255,255,.58);text-decoration:none;font-size:.84rem;margin-bottom:9px;display:block}
footer a:hover{color:var(--orange)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-bottom p{font-size:.75rem;margin:0}
.socials{display:flex;gap:10px}
.socials a{width:36px;height:36px;border:1px solid rgba(255,255,255,.14);border-radius:8px;display:grid;place-items:center;margin:0}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .75s ease,transform .75s ease}
.reveal.show{opacity:1;transform:none}
.back-top{position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;text-decoration:none;z-index:900;opacity:0;pointer-events:none;transition:.25s}
.back-top.show{opacity:1;pointer-events:auto}
.back-top:hover{background:var(--red);transform:translateY(-3px)}

@media(max-width:980px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .hero-visual{min-height:500px}
  .portal-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .nav-links{position:fixed;left:20px;right:20px;top:94px;display:none;flex-direction:column;align-items:flex-start;background:#fff;padding:24px;border-radius:12px;box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav-cta{display:none}
  .menu-btn{display:block}
  .section{padding:82px 0}
  .section-head{display:block}
  .section-head p{margin-top:18px}
  .form-grid,.about-stats{grid-template-columns:1fr}
  .field.full{grid-column:auto}
  .footer-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .top-strip .container span:last-child{display:none}
  .header{top:36px}
  .nav{height:72px}
  .brand img{width:54px;height:54px}
  .brand-text strong{font-size:1.18rem}
  .brand-text span{font-size:.56rem}
  .hero{padding-top:125px}
  .hero h1{font-size:4rem}
  .hero-visual{min-height:420px}
  .logo-stage{inset:50px 5px}
  .logo-stage img{width:205px}
  .float-card{font-size:.73rem;padding:13px}
  .float-card.one{left:0}
  .float-card.two{right:0}
  .portal-card{min-height:390px}
  .form-card{padding:26px 20px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}