:root{
  --bg:#fff;
  --card:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --red:#e63946;
  --accent:#ff6b6b;
  --radius:12px;
  --maxw:1200px;
  --glass: rgba(17,24,39,0.04);
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter, ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}
.container{max-width:var(--maxw);margin:0 auto;padding:32px}

/* HEADER */
.site-header{text-align:center;padding:34px 16px 6px}
.logo-text{display:inline-block;font-weight:700;color:var(--red);font-size:28px;letter-spacing:0.6px}
.logo-text span{color:var(--text);font-weight:600}
.nav-menu{display:flex;justify-content:center;gap:12px;margin-top:18px;flex-wrap:wrap}
.nav-menu a{display:inline-block;padding:10px 18px;border-radius:10px;text-decoration:none;font-weight:600;border:1px solid var(--red);color:var(--red);background:transparent;position:relative;overflow:hidden}
.nav-menu a::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--red),var(--accent));transform:scaleX(0);transform-origin:left;transition:transform .28s ease;z-index:-1}
.nav-menu a:hover{color:#fff}
.nav-menu a:hover::before{transform:scaleX(1)}
@media(max-width:520px){.nav-menu a{padding:8px 12px;font-size:14px}}

/* HERO */
.hero{padding: 44px 26px;text-align:center;background: #fff;box-shadow: rgba(99, 99, 99, 0.06) 0px 2px 8px 0px; border-radius: 11px;}
.hero h1{font-size:clamp(18px,3.5vw,26px);font-weight:300;letter-spacing:2px;text-transform:uppercase;margin:0 auto 18px;max-width:1000px}
.hero h1::after{content:"";display:block;margin:14px auto 0;width:100px;height:6px;background:var(--red);border-radius:10px;animation:range 1.8s ease-in-out infinite alternate}
@keyframes range{0%{width:60px}100%{width:120px}}
.benefits{display:flex;gap:18px;justify-content:center;margin-top:30px;flex-wrap:wrap}
.benefit{flex:1 1 260px;min-width:220px;background:var(--card);border-radius:var(--radius);padding:18px;border-left:6px solid var(--red);box-shadow:0 8px 30px rgba(15,23,42,0.06);transition:transform .28s ease,box-shadow .28s}
.benefit h3{margin:0 0 8px;color:var(--red);font-size:16px}
.benefit p{margin:0;color:var(--muted);font-size:14px}
.benefit:hover{transform:translateY(-8px);box-shadow:0 18px 40px rgba(15,23,42,0.08)}

/* EXAMPLES TITLE / USY */
.section-title{font-size:22px;font-weight:700;margin:46px 0 18px;text-align:center;position:relative}
.section-title::before,
.section-title::after{
  content:"";
  position:absolute;
  bottom:-12px;
  width:60px;
  height:4px;
  background:var(--red);
  border-radius:2px;
  animation:pulse 1.2s ease-in-out infinite alternate;
  opacity:0.95;
}
.section-title::before{left:24%;}
.section-title::after{right:24%;}
@keyframes pulse{0%{width:40px; opacity:0.6;}100%{width:70px; opacity:1;}}

/* CARDS */
.cards{display:grid;gap:26px;background: #fcfbfb;padding: 20px;border-radius:12px}
.site-card{background:var(--card);border-radius:12px;overflow:hidden;box-shadow:0 10px 30px rgba(2,6,23,0.06);transition:transform .28s ease, box-shadow .28s; cursor:default;}
.site-card:hover{transform:translateY(-6px) scale(1.01); box-shadow:0 20px 45px rgba(2,6,23,0.12);}
.site-mainimg{width:100%;height:320px;object-fit:cover;display:block}
.gallery-title{font-weight:600;color:var(--red);margin:6px 0 4px;font-size:14px;text-align:center}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:12px;background:linear-gradient(180deg, rgba(0,0,0,0.02), transparent)}
.gallery img{width:100%;height:80px;object-fit:cover;border-radius:8px;cursor:pointer;transition:transform .25s ease, box-shadow .25s ease, opacity .25s}
.gallery img:hover{transform:scale(1.06); box-shadow:0 10px 25px rgba(2,6,23,0.12)}
.site-body{padding:16px 18px;display:flex;justify-content:center;align-items:center;gap:12px;flex-direction:column}
.site-body h3{margin:0 0 6px;color:var(--red);font-size:18px}
.site-body p{margin:0;color:var(--muted);font-size:14px;text-align:center}
.site-body .actions{display:flex;gap:10px;width:100%}
.site-body .actions .btn.primary{width:100%;padding:12px 0;font-size:16px;font-weight:700;border-radius:12px;background:linear-gradient(90deg,var(--red),var(--accent));color:#fff;box-shadow:0 12px 28px rgba(230,57,70,0.15);transition:transform .25s ease, box-shadow .25s ease, filter .25s; position:relative; overflow:hidden;}
.site-body .actions .btn.primary::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--accent),var(--red));opacity:0.12;transition:opacity .3s ease}
.site-body .actions .btn.primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 18px 36px rgba(230,57,70,0.25);filter:brightness(1.05)}
.site-body .actions .btn.primary:hover::after{opacity:0.45; animation: btnGlow 1.2s infinite alternate}
@keyframes btnGlow{0%{opacity:0.35; transform:scale(1);}100%{opacity:0.5; transform:scale(1.02);}}

/* layout responsive */
@media(min-width:760px){ .cards{grid-template-columns:repeat(2,1fr)} }
@media(min-width:1100px){ .cards{grid-template-columns:repeat(3,1fr)} }

/* CONTACT + FOOTER */
.contact-wrap{display:flex;flex-direction:column;gap:16px;margin-top:40px;background:var(--card);padding:18px;border-radius:12px;box-shadow:0 8px 26px rgba(2,6,23,0.04)}
.contact-grid{display:grid;grid-template-columns:1fr;gap:12px}
.contact input,.contact textarea{width:100%;padding:10px;border-radius:8px;border:1px solid #e6e6e6;background:#fff}
.form-actions{display:flex;gap:12px;align-items:center}
.muted{color:var(--muted);font-size:14px}
.footer{margin-top:40px;text-align:center;color:var(--muted);padding-bottom:40px}

/* LIGHTBOX */
.lightbox{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(3,7,18,0.7);z-index:9999}
.lightbox.open{display:flex}
.lightbox .panel{max-width:1100px;width:95%;max-height:90%;background:transparent;position:relative;display:flex;flex-direction:column;align-items:center}
.lightbox img{max-width:100%;max-height:75vh;border-radius:8px;display:block;box-shadow:0 20px 60px rgba(2,6,23,0.6)}
.lb-close{position:absolute;right:-6px;top:-6px;background:#fff;border-radius:50%;width:38px;height:38px;display:grid;place-items:center;cursor:pointer;font-weight:700}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);font-size:28px;color:#fff;cursor:pointer;padding:12px;user-select:none}
.lb-prev{left:6px}
.lb-next{right:6px}
.lb-thumbs{display:flex;gap:8px;margin-top:12px;overflow:auto;padding:8px}
.lb-thumbs img{width:84px;height:52px;object-fit:cover;border-radius:6px;cursor:pointer;opacity:0.85;border:2px solid transparent;transition:transform .25s ease,opacity .25s}
.lb-thumbs img:hover{transform:scale(1.05)}
.lb-thumbs img.active{border-color:var(--red);opacity:1; transform:scale(1.05)}

.center{max-width:1100px;margin:0 auto;padding:0 18px}