:root{
    --bg: #ffffff;
    --fg: #0b0b0b;
    --muted: rgba(0,0,0,.65);
    --hair: rgba(0,0,0,.12);
    --soft: rgba(0,0,0,.06);
    --shadow: 0 24px 60px rgba(0,0,0,.12);
    --radius: 18px;
    --radius2: 28px;

    --ease: cubic-bezier(.2,.8,.2,1);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
    margin:0;
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial;
    background: var(--bg);
    color: var(--fg);
    overflow-x:hidden;
}

a{ color: inherit; text-decoration:none; }
p{ color: var(--muted); line-height:1.6; }
h1,h2{ margin:0 0 .6rem; letter-spacing:-.02em; }
ul{ color: var(--muted); }

.skiplink{
    position:absolute; left:-999px; top:auto;
    width:1px; height:1px; overflow:hidden;
}
.skiplink:focus{
    left:16px; top:16px; width:auto; height:auto;
    background:#000; color:#fff; padding:10px 12px; border-radius:10px;
    z-index:9999;
}

/* Preloader */
.preloader{
    position:fixed; inset:0;
    display:grid; place-items:center;
    background: #fff;
    z-index:9998;
    transition: opacity .5s var(--ease), visibility .5s var(--ease);
}
.preloader.is-done{ opacity:0; visibility:hidden; }
.preloader__ring{
    width:64px; height:64px; border-radius:50%;
    border:2px solid var(--hair);
    border-top-color: #000;
    animation: spin 1s linear infinite;
}
.preloader__text{
    margin-top:12px;
    font-weight:700;
    letter-spacing:.12em;
    text-transform:uppercase;
    font-size:12px;
    color: rgba(0,0,0,.7);
}
@keyframes spin{ to{ transform:rotate(360deg); } }

/* Header */
.site-header{
    position:sticky;
    top:0;
    z-index:50;
    background: rgba(255,255,255,.72);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--soft);
}
.site-header__inner{
    max-width: 1120px;
    margin: 0 auto;
    padding: 16px 18px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:14px;
}

.brand{
    display:flex; align-items:center; gap:12px;
    transform: translateZ(0);
}
.brand__mark{
    width:14px; height:14px;
    border-radius:4px;
    background: #000;
    position:relative;
    box-shadow: 0 0 0 6px rgba(0,0,0,.06);
}
.brand__mark::after{
    content:"";
    position:absolute; inset:-10px;
    background:
            radial-gradient(circle at 30% 30%, rgba(0,0,0,.12), transparent 55%),
            radial-gradient(circle at 70% 70%, rgba(0,0,0,.10), transparent 55%);
    filter: blur(6px);
    opacity:.8;
    animation: float 3.2s var(--ease) infinite;
}
.brand__name{
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -.03em;
}
@keyframes float{
    0%,100%{ transform: translate3d(0,0,0) scale(1); }
    50%{ transform: translate3d(1px,-2px,0) scale(1.02); }
}

.nav{
    display:flex; gap:16px; align-items:center;
}
.nav__link{
    font-weight:600;
    opacity:.78;
    position:relative;
    padding:10px 10px;
    border-radius:12px;
    transition: opacity .25s var(--ease), background .25s var(--ease), transform .25s var(--ease);
}
.nav__link:hover{
    opacity:1;
    background: rgba(0,0,0,.04);
    transform: translateY(-1px);
}
.nav__link::after{
    content:"";
    position:absolute;
    left:10px; right:10px; bottom:6px;
    height:1px;
    background: rgba(0,0,0,.35);
    transform: scaleX(0);
    transform-origin:left;
    transition: transform .35s var(--ease);
}
.nav__link:hover::after{ transform: scaleX(1); }

.nav-toggle{
    display:none;
    width:44px; height:44px;
    border-radius:14px;
    border:1px solid var(--soft);
    background: rgba(0,0,0,.02);
    box-shadow: 0 10px 30px rgba(0,0,0,.06);
}
.nav-toggle span{
    display:block;
    height:2px; width:18px;
    background:#000;
    margin:5px auto;
    transition: transform .35s var(--ease), opacity .35s var(--ease);
}

/* Hero */
.hero{
    position:relative;
    min-height: calc(100vh - 78px);
    display:grid;
    place-items:center;
    padding: 56px 18px 34px;
}

.hero__bg{
    position:absolute; inset:-40%;
    background:
            radial-gradient(circle at 30% 10%, rgba(0,0,0,.10), transparent 45%),
            radial-gradient(circle at 70% 80%, rgba(0,0,0,.08), transparent 50%),
            repeating-linear-gradient(0deg, rgba(0,0,0,.03), rgba(0,0,0,.03) 1px, transparent 1px, transparent 10px),
            repeating-linear-gradient(90deg, rgba(0,0,0,.02), rgba(0,0,0,.02) 1px, transparent 1px, transparent 14px);
    animation: drift 10s var(--ease) infinite;
    filter: contrast(110%);
    pointer-events:none;
}
@keyframes drift{
    0%,100%{ transform: translate3d(0,0,0) rotate(0deg); }
    50%{ transform: translate3d(-10px,8px,0) rotate(1deg); }
}

.hero__inner{
    width:min(1120px, 100%);
    position:relative;
}

.hero__headline{
    display:flex;
    flex-direction:column;
    gap:10px;
    margin-bottom: 26px;
}
.headline{
    font-size: clamp(40px, 6vw, 74px);
    line-height: .95;
    font-weight: 900;
}
.headline__line{
    display:block;
}
.subline{
    max-width: 58ch;
    font-size: 16px;
}

/* CTA Buttons */
.hero__actions{
    display:grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin: 24px 0 30px;
}

.cta{
    position:relative;
    border-radius: var(--radius2);
    border: 1px solid rgba(0,0,0,.12);
    background: rgba(255,255,255,.78);
    box-shadow: var(--shadow);
    padding: 26px 22px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:14px;
    overflow:hidden;
    transform-style: preserve-3d;
    transition:
            transform .35s var(--ease),
            box-shadow .35s var(--ease),
            background .35s var(--ease);
}
.cta:hover{
    transform: translateY(-4px) rotateX(3deg);
    box-shadow: 0 34px 90px rgba(0,0,0,.16);
    background: rgba(255,255,255,.92);
}
.cta:active{
    transform: translateY(-1px) scale(.99);
}

.cta__icon{
    font-size: 20px;
    width: 42px; height: 42px;
    display:grid; place-items:center;
    border-radius: 14px;
    border:1px solid rgba(0,0,0,.12);
    background: rgba(0,0,0,.03);
}
.cta__text{
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -.02em;
}
.cta__fx{
    position:absolute;
    inset:-40%;
    background:
            radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(0,0,0,.16), transparent 38%),
            linear-gradient(90deg, transparent, rgba(0,0,0,.06), transparent);
    transform: translate3d(0,0,0);
    opacity:0;
    transition: opacity .35s var(--ease);
    mix-blend-mode:multiply;
}
.cta:hover .cta__fx{ opacity:1; }

/* Laser scanline */
.cta::after{
    content:"";
    position:absolute;
    left:-20%;
    right:-20%;
    height:2px;
    top: -10%;
    background: rgba(0,0,0,.7);
    filter: blur(.2px);
    opacity:.0;
    transform: skewX(-20deg);
}
.cta:hover::after{
    opacity:.25;
    animation: scan 1.2s var(--ease) infinite;
}
@keyframes scan{
    0%{ top:-10%; }
    100%{ top:110%; }
}

.hero__cards{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
.mini-card{
    border-radius: var(--radius);
    border:1px solid rgba(0,0,0,.10);
    background: rgba(255,255,255,.72);
    padding: 16px 16px 14px;
    box-shadow: 0 18px 50px rgba(0,0,0,.08);
    transition: transform .35s var(--ease);
}
.mini-card:hover{
    transform: translateY(-4px);
}
.mini-card h2{
    font-size: 16px;
    font-weight: 900;
    margin-bottom: 6px;
}

/* Pages */
.page{
    padding: 44px 18px 60px;
}
.page__inner{
    max-width: 1120px;
    margin:0 auto;
}
.page__title{
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 900;
}
.page__lead{
    max-width: 70ch;
    margin-bottom: 22px;
}

/* Grid / Cards */
.grid{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
.product-card{
    border-radius: var(--radius);
    border:1px solid rgba(0,0,0,.10);
    background: rgba(255,255,255,.80);
    padding: 18px;
    box-shadow: 0 18px 50px rgba(0,0,0,.08);
    transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.product-card:hover{
    transform: translateY(-5px) rotateX(2deg);
    box-shadow: 0 34px 90px rgba(0,0,0,.12);
}
.link{
    display:inline-flex;
    margin-top: 10px;
    font-weight: 800;
    opacity:.85;
    border-bottom:1px solid rgba(0,0,0,.28);
}
.link:hover{ opacity:1; }

/* Contact */
.contact{
    display:grid;
    grid-template-columns: 1.3fr .7fr;
    gap: 14px;
    align-items:start;
}
.form{
    border-radius: var(--radius);
    border:1px solid rgba(0,0,0,.10);
    background: rgba(255,255,255,.80);
    padding: 18px;
    box-shadow: 0 18px 50px rgba(0,0,0,.08);
}
.form label{
    display:block;
    margin-bottom: 12px;
}
.form span{
    display:block;
    font-weight: 800;
    margin-bottom: 6px;
    font-size: 13px;
    opacity:.9;
}
input, textarea{
    width:100%;
    padding: 12px 12px;
    border-radius: 14px;
    border:1px solid rgba(0,0,0,.14);
    background: rgba(255,255,255,.9);
    outline:none;
    transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
input:focus, textarea:focus{
    box-shadow: 0 0 0 6px rgba(0,0,0,.06);
    transform: translateY(-1px);
}
.btn{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding: 12px 14px;
    border-radius: 16px;
    border:1px solid rgba(0,0,0,.14);
    background:#000;
    color:#fff;
    font-weight: 900;
    cursor:pointer;
    transition: transform .25s var(--ease), filter .25s var(--ease);
}
.btn:hover{ transform: translateY(-2px); filter: brightness(1.05); }
.btn:active{ transform: translateY(0) scale(.99); }
.btn--small{ padding: 10px 12px; border-radius: 14px; }

.form-hint{
    margin-top: 10px;
    font-size: 12px;
    opacity:.75;
}

.contact-info .info-block{
    border-radius: var(--radius);
    border:1px solid rgba(0,0,0,.10);
    background: rgba(255,255,255,.72);
    padding: 16px;
    box-shadow: 0 18px 50px rgba(0,0,0,.08);
}
.contact-info .info-block + .info-block{ margin-top: 14px; }

/* Legal pages */
.legal{
    border-radius: var(--radius);
    border:1px solid rgba(0,0,0,.10);
    background: rgba(255,255,255,.80);
    padding: 18px;
    box-shadow: 0 18px 50px rgba(0,0,0,.08);
}

/* Footer */
.site-footer{
    border-top:1px solid var(--soft);
    padding: 26px 18px 18px;
    background: rgba(0,0,0,.01);
}
.site-footer__inner{
    max-width: 1120px;
    margin: 0 auto;
    display:flex;
    justify-content:space-between;
    gap: 18px;
    align-items:flex-start;
}
.footer-brand{
    font-weight: 900;
    letter-spacing:-.02em;
    font-size: 16px;
}
.footer-note{ max-width: 50ch; margin:8px 0 0; }
.footer-links{
    display:flex;
    flex-wrap:wrap;
    gap: 12px;
}
.footer-links a{
    padding:10px 12px;
    border-radius: 14px;
    border:1px solid rgba(0,0,0,.08);
    background: rgba(255,255,255,.65);
    transition: transform .25s var(--ease), background .25s var(--ease);
}
.footer-links a:hover{
    transform: translateY(-2px);
    background: rgba(255,255,255,.9);
}
.site-footer__bottom{
    max-width: 1120px;
    margin: 16px auto 0;
    padding-top: 14px;
    border-top:1px solid rgba(0,0,0,.06);
    display:flex;
    gap: 10px;
    align-items:center;
    justify-content:center;
    font-size: 12px;
    color: rgba(0,0,0,.65);
}
.dot{ opacity:.6; }

/* Scroll-Reveal */
.reveal{
    opacity:0;
    transform: translateY(18px);
    transition: opacity .75s var(--ease), transform .75s var(--ease);
    will-change: opacity, transform;
}
.reveal.is-in{
    opacity:1;
    transform: translateY(0);
}

/* Cookie banner */
.cookie{
    position:fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index:60;
    display:none;
}
.cookie.is-on{ display:block; }
.cookie__inner{
    max-width: 1120px;
    margin: 0 auto;
    border-radius: var(--radius2);
    border:1px solid rgba(0,0,0,.12);
    background: rgba(255,255,255,.92);
    box-shadow: var(--shadow);
    padding: 12px 12px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap: 14px;
}
.cookie__inner p{
    margin:0;
    font-size: 13px;
}

/* Responsive */
@media (max-width: 920px){
    .hero__cards{ grid-template-columns:1fr; }
    .grid{ grid-template-columns:1fr; }
    .contact{ grid-template-columns:1fr; }
    .nav{ display:none; }
    .nav-toggle{ display:inline-block; }
    .hero__actions{ grid-template-columns:1fr; }
}

@media (prefers-reduced-motion: reduce){
    *{ animation:none !important; transition:none !important; scroll-behavior:auto !important; }
    .reveal{ opacity:1; transform:none; }
}