/* =========================================================
   WOBOTEC · CARACOL — Landing Page Stylesheet
   Structure: tokens → base → header → hero → sections → footer
   ========================================================= */

:root{
  --ink:#0B1220;
  --ink-soft:#1E293B;
  --primary:#2F5FF6;
  --primary-dark:#1D3FD1;
  --primary-tint:#EBF0FF;
  --sky:#F6F8FE;
  --gray-600:#4B5875;
  --gray-500:#6C7893;
  --gray-300:#D9DFEC;
  --gray-200:#E7EBF4;
  --gray-100:#F2F4FA;
  --white:#FFFFFF;
  --gold:#F0A93D;
  --r-sm:10px;
  --r:16px;
  --r-lg:26px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.05), 0 1px 3px rgba(15,23,42,.06);
  --shadow:0 10px 30px rgba(20,35,80,.08);
  --shadow-lg:0 30px 60px rgba(20,35,80,.16);
  --ease:cubic-bezier(.22,.9,.32,1);
}

/* ---------- base ---------- */
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  font-size:16px;
}
h1,h2,h3,.logo,.form-card h3{font-family:'Plus Jakarta Sans',sans-serif;}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
button{font-family:inherit;}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}
section{padding:104px 0;}
h1,h2,h3{line-height:1.14;color:var(--ink);}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--primary);outline-offset:2px;border-radius:4px;
}
.icon{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.icon-solid{fill:currentColor;stroke:none;}

.eyebrow{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--primary-tint);color:var(--primary);
  font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  padding:8px 16px;border-radius:999px;margin-bottom:22px;
}
.section-head{max-width:640px;margin:0 auto 60px;text-align:center;}
.section-title{font-size:2.4rem;font-weight:800;letter-spacing:-.01em;margin-bottom:16px;}
.section-title .accent{color:var(--primary);}
.section-sub{color:var(--gray-500);font-size:1.06rem;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:15px 30px;border-radius:12px;font-weight:600;font-size:.95rem;
  border:1.5px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .2s var(--ease), box-shadow .2s var(--ease), background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.btn svg{width:16px;height:16px;stroke-width:2;}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 10px 24px rgba(47,95,246,.28);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(47,95,246,.34);}
.btn-outline{background:#fff;color:var(--primary);border-color:var(--gray-300);}
.btn-outline:hover{border-color:var(--primary);background:var(--primary-tint);transform:translateY(-2px);}
.btn-ghost-white{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.55);backdrop-filter:blur(4px);}
.btn-ghost-white:hover{background:rgba(255,255,255,.16);border-color:#fff;transform:translateY(-2px);}
.btn-block{width:100%;}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--gray-200);}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1180px;margin:0 auto;}
.logo{display:flex;align-items:center;gap:9px;font-size:1.25rem;font-weight:800;color:var(--ink);}
.logo .mark{width:auto;height:30px;color:var(--primary);flex-shrink:0;}
.nav-links{display:flex;gap:38px;align-items:center;}
.nav-links a{font-weight:500;color:var(--gray-600);font-size:.94rem;transition:color .15s;}
.nav-links a:hover{color:var(--ink);}
.nav-right{display:flex;align-items:center;gap:18px;}
.nav-cta{background:var(--primary);color:#fff;padding:11px 22px;border-radius:10px;font-weight:600;font-size:.9rem;transition:background .2s,transform .2s;}
.nav-cta:hover{background:var(--primary-dark);transform:translateY(-1px);}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;color:var(--ink);}
.menu-toggle svg{width:26px;height:26px;}
.mobile-panel{display:none;flex-direction:column;gap:2px;padding:8px 24px 20px;border-top:1px solid var(--gray-200);}
.mobile-panel a{padding:12px 0;font-weight:500;color:var(--gray-600);border-bottom:1px solid var(--gray-100);}
.mobile-panel.open{display:flex;}

/* ---------- hero ---------- */
.hero{padding:88px 0 0;overflow:hidden;position:relative;}
.hero::before{
  content:"";position:absolute;top:-120px;right:-160px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%, var(--primary-tint), transparent 70%);
  z-index:0;
}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center;position:relative;z-index:1;}
.hero h1{font-size:3.2rem;font-weight:800;letter-spacing:-.02em;margin-bottom:24px;}
.hero h1 .accent{color:var(--primary);}
.hero p{color:var(--gray-500);font-size:1.12rem;margin-bottom:34px;max-width:500px;}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap;}
.hero-art-wrap{padding-bottom:40px;}
.hero-art{position:relative;min-height:360px;display:flex;align-items:center;justify-content:center;}
.hero-art svg{width:100%;height:auto;max-width:460px;}
.made-in-bolt{display:flex;justify-content:flex-end;align-items:center;gap:6px;color:var(--gray-500);font-size:.78rem;margin-top:14px;font-weight:600;}
.made-in-bolt svg{width:14px;height:14px;color:var(--gold);}

/* ---------- stats bar ---------- */
.stats-bar{
  background:var(--sky);border:1px solid var(--gray-200);
  border-radius:var(--r-lg);display:grid;grid-template-columns:repeat(3,1fr);
  padding:48px 20px;margin-top:60px;text-align:center;
}
.stats-bar.four{grid-template-columns:repeat(4,1fr);}
.stats-bar .stat{padding:0 12px;position:relative;}
.stats-bar .stat:not(:last-child)::after{content:"";position:absolute;right:0;top:8%;height:84%;width:1px;background:var(--gray-200);}
.stats-bar .stat b{display:block;font-size:2.5rem;font-weight:800;color:var(--primary);letter-spacing:-.02em;}
.stats-bar .stat span{color:var(--gray-500);font-size:.88rem;}

.sub-heading{font-size:1.15rem;font-weight:700;color:var(--ink);margin:0 0 22px;text-align:center;}
.sub-heading:not(:first-of-type){margin-top:50px;}

/* ---------- grids ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}

.feature-card{
  background:#fff;border:1px solid var(--gray-200);border-radius:var(--r);padding:32px 26px;
  transition:box-shadow .25s var(--ease), transform .25s var(--ease), border-color .25s var(--ease);
}
.feature-card:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:var(--gray-300);}
.icon-box{
  width:50px;height:50px;border-radius:13px;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:20px;
  box-shadow:0 8px 16px rgba(47,95,246,.25);
}
.feature-card h3{font-size:1.05rem;margin-bottom:8px;font-weight:700;}
.feature-card p{color:var(--gray-500);font-size:.92rem;}

.bg-tint{background:var(--sky);}

/* ---------- caracol CTA ---------- */
.caracol-cta{
  margin-top:60px;border:1.5px solid var(--gray-200);border-radius:var(--r-lg);text-align:center;
  padding:60px 44px;background:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.caracol-cta::before{
  content:"";position:absolute;left:-60px;bottom:-60px;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle, var(--primary-tint), transparent 70%);
}
.caracol-cta h3{font-size:1.7rem;font-weight:800;margin-bottom:14px;position:relative;}
.caracol-cta p{color:var(--gray-500);max-width:600px;margin:0 auto 30px;position:relative;}
.caracol-cta .hero-buttons{justify-content:center;position:relative;}

/* ---------- product cards ---------- */
.product-card{
  border-radius:var(--r);overflow:hidden;border:1px solid var(--gray-200);background:#fff;
  display:flex;flex-direction:column;transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.product-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);}
.product-card.featured{border:2px solid var(--primary);box-shadow:var(--shadow);}
.featured-tag{background:var(--primary);color:#fff;font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:7px 14px;text-align:center;}
.product-body{padding:34px 28px;flex:1;}
.product-body .icon-box{background:var(--primary-tint);color:var(--primary);box-shadow:none;}
.product-card.featured .icon-box{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 8px 16px rgba(47,95,246,.25);}
.product-body h3{font-size:1.22rem;font-weight:700;margin-bottom:6px;}
.product-body .lead{color:var(--ink-soft);font-size:.94rem;font-weight:600;margin-bottom:12px;}
.product-body .desc{color:var(--gray-500);font-size:.9rem;}
.product-footer{padding:0 28px 28px;}
.center-note{text-align:center;color:var(--gray-500);margin:44px 0 26px;font-size:.95rem;}
.center-btn{text-align:center;}

/* ---------- services ---------- */
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.service-chip{
  display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--gray-200);
  border-radius:var(--r-sm);padding:18px 16px;transition:box-shadow .2s var(--ease), transform .2s var(--ease), border-color .2s var(--ease);
}
.service-chip:hover{box-shadow:var(--shadow-sm);transform:translateY(-2px);border-color:var(--gray-300);}
.service-chip .icon-box{
  width:40px;height:40px;border-radius:10px;background:var(--primary-tint);color:var(--primary);
  box-shadow:none;margin-bottom:0;flex-shrink:0;
}
.service-chip .icon-box .icon{width:19px;height:19px;}
.service-chip span{font-size:.88rem;font-weight:600;color:var(--ink-soft);line-height:1.3;}

/* ---------- guarantee ---------- */
.guarantee{
  margin-top:60px;background:linear-gradient(120deg,var(--primary),#1734A8);border-radius:var(--r-lg);
  color:#fff;text-align:center;padding:60px 30px;position:relative;overflow:hidden;
}
.guarantee::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 20%, rgba(255,255,255,.14), transparent 45%);}
.guarantee h3{font-size:1.8rem;font-weight:800;margin-bottom:10px;position:relative;}
.guarantee p{opacity:.88;max-width:560px;margin:0 auto 30px;position:relative;}
.guarantee .big{font-size:3.2rem;font-weight:800;position:relative;letter-spacing:-.02em;}
.guarantee .big span{font-size:.95rem;font-weight:500;display:inline-block;margin-left:12px;opacity:.85;letter-spacing:0;}

/* ---------- steps ---------- */
.step-card{text-align:center;padding:20px;position:relative;}
.step-icon{
  width:66px;height:66px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;
  box-shadow:0 10px 20px rgba(47,95,246,.28);
}
.step-card h3{font-size:1.06rem;font-weight:700;margin-bottom:8px;}
.step-card p{color:var(--gray-500);font-size:.9rem;}

/* ---------- testimonials ---------- */
.testi-card{background:#fff;border:1px solid var(--gray-200);border-radius:var(--r);padding:30px;transition:box-shadow .25s var(--ease), transform .25s var(--ease);}
.testi-card:hover{box-shadow:var(--shadow);transform:translateY(-3px);}
.testi-top{display:flex;align-items:center;gap:14px;margin-bottom:16px;}
.avatar{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;flex-shrink:0;font-size:.95rem;font-family:'Plus Jakarta Sans',sans-serif;}
.avatar.a1{background:linear-gradient(135deg,#2F5FF6,#7A9BFF);}
.avatar.a2{background:linear-gradient(135deg,#0EA5A5,#54D6C4);}
.avatar.a3{background:linear-gradient(135deg,#F0A93D,#F2C879);}
.testi-top h4{font-size:.95rem;font-weight:700;}
.testi-top span{color:var(--gray-500);font-size:.8rem;}
.stars{display:flex;gap:3px;color:var(--gold);margin-bottom:12px;}
.stars svg{width:16px;height:16px;}
.testi-card p{color:var(--gray-600);font-size:.93rem;}

/* ---------- clients / partners marquee ---------- */
.logos-marquee-wrap{
  position:relative;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.logos-track{display:flex;align-items:center;gap:64px;width:max-content;animation:scrollLogos 32s linear infinite;}
.logos-marquee-wrap:hover .logos-track{animation-play-state:paused;}
.logo-item{display:flex;align-items:center;gap:10px;color:var(--gray-500);opacity:.75;transition:opacity .2s, color .2s;flex-shrink:0;cursor: pointer;}
.logo-item:hover{opacity:1;color:var(--ink-soft);}
.logo-item img{height:80px;width:auto;}
.logo-item span{font-family:'Plus Jakarta Sans',sans-serif;font-weight:700;font-size:1.05rem;white-space:nowrap;}
@keyframes scrollLogos{
  from{transform:translateX(0);}
  to{transform:translateX(-50%);}
}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:start;}
.contact-info h2{font-size:2.2rem;font-weight:800;margin-bottom:16px;letter-spacing:-.01em;}
.contact-info p.lead{color:var(--gray-500);margin-bottom:36px;font-size:1.05rem;}
.contact-item{display:flex;gap:16px;margin-bottom:24px;align-items:flex-start;}
.contact-item .icon-box{width:44px;height:44px;border-radius:12px;background:var(--primary-tint);color:var(--primary);box-shadow:none;flex-shrink:0;margin-bottom:0;}
.contact-item h4{font-size:.95rem;font-weight:700;margin-bottom:3px;}
.contact-item p{color:var(--gray-500);font-size:.88rem;margin:0;}
.hours-box{background:var(--ink);color:#fff;border-radius:var(--r);padding:24px 26px;margin-top:32px;display:flex;gap:16px;align-items:flex-start;}
.hours-box .icon-box{background:rgba(255,255,255,.12);box-shadow:none;width:42px;height:42px;border-radius:11px;margin-bottom:0;flex-shrink:0;}
.hours-box b{display:block;margin-bottom:6px;font-family:'Plus Jakarta Sans',sans-serif;}
.hours-box span{font-size:.85rem;opacity:.82;display:block;}

.form-card{background:#fff;border:1px solid var(--gray-200);border-radius:var(--r-lg);padding:40px;box-shadow:var(--shadow);}
.form-card h3{font-size:1.45rem;font-weight:800;margin-bottom:6px;}
.form-card .sub{color:var(--gray-500);font-size:.9rem;margin-bottom:26px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:.84rem;font-weight:600;margin-bottom:7px;}
.field input,.field textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--gray-200);border-radius:10px;font-size:.93rem;
  font-family:inherit;background:var(--sky);transition:border-color .15s,background .15s;
}
.field input::placeholder,.field textarea::placeholder{color:#9AA5BD;}
.field input:focus,.field textarea:focus{border-color:var(--primary);background:#fff;outline:none;}
.form-note{text-align:center;color:var(--gray-500);font-size:.82rem;margin-top:14px;}

/* ---------- footer ---------- */
footer{background:var(--ink);color:#AEB8CE;padding:70px 0 26px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:44px;margin-bottom:44px;}
.footer-logo{display:flex;align-items:center;gap:9px;color:#fff;font-size:1.2rem;font-weight:800;margin-bottom:14px;}
.footer-logo .mark{width:auto;height:40px;color:#7A9BFF;}
.footer-grid > div > p{font-size:.88rem;color:#8A96B3;max-width:280px;}
.footer-grid h5{color:#fff;font-size:.88rem;margin-bottom:18px;font-weight:700;letter-spacing:.02em;}
.footer-grid li{margin-bottom:11px;font-size:.88rem;}
.footer-grid li a{transition:color .15s;}
.footer-grid li a:hover{color:#fff;}
.footer-contact-item{display:flex;align-items:center;gap:8px;}
.footer-contact-item svg{width:15px;height:15px;flex-shrink:0;color:#7A9BFF;}
.social{display:flex;gap:10px;margin-top:20px;}
.social a{width:36px;height:36px;border-radius:9px;background:#161F35;display:flex;align-items:center;justify-content:center;transition:background .15s;}
.social a:hover{background:var(--primary);}
.social a svg{width:16px;height:16px;color:#fff;}
.footer-bottom{border-top:1px solid #1B2440;padding-top:24px;text-align:center;font-size:.82rem;color:#6B7797;}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .hero-grid,.contact-grid{grid-template-columns:1fr;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:1fr;}
  .service-grid{grid-template-columns:repeat(2,1fr);}
  .stats-bar,.stats-bar.four{grid-template-columns:repeat(2,1fr);row-gap:28px;}
  .stats-bar .stat:nth-child(2)::after{display:none;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .nav-links,.nav-cta{display:none;}
  .menu-toggle{display:block;}
  .hero{min-height:auto;padding:80px 0 70px;}
}
@media(max-width:600px){
  .hero h1{font-size:2.1rem;}
  section{padding:72px 0;}
  .section-title{font-size:1.85rem;}
  .grid-4{grid-template-columns:1fr;}
  .service-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:36px;}
  .stats-bar,.stats-bar.four{grid-template-columns:1fr;}
  .stats-bar .stat::after{display:none;}
  .caracol-cta,.guarantee{padding:44px 24px;}
  .form-card{padding:28px;}
}

/* ============================
   CASOS DE SUCESSO
   ============================ */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:8px;}
.case-card{
  background:#fff;border:1px solid var(--gray-200);border-radius:var(--r);
  padding:32px 28px;display:flex;flex-direction:column;gap:20px;
  transition:box-shadow .25s var(--ease), transform .25s var(--ease), border-color .25s var(--ease);
}
.case-card:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:var(--gray-300);}
.case-top{display:flex;align-items:center;gap:14px;}
.case-top .icon-box{background:var(--primary);flex-shrink:0;}
.case-top h3{font-size:1.15rem;margin-top:4px;}
.case-tag{
  display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.03em;
  color:var(--primary);text-transform:uppercase;
}
.case-desc{color:var(--gray-600);font-size:.94rem;line-height:1.65;}
.case-desc strong{color:var(--ink);}
.case-metrics{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
  border-top:1px solid var(--gray-200);padding-top:18px;margin-top:auto;
}
.metric-item{display:flex;flex-direction:column;gap:2px;text-align:center;}
.metric-item b{font-size:1.15rem;font-weight:800;color:var(--primary);font-family:'Plus Jakarta Sans',sans-serif;}
.metric-item span{font-size:.72rem;color:var(--gray-500);line-height:1.3;}

@media(max-width:900px){
  .case-grid{grid-template-columns:1fr;}
}
@media(max-width:600px){
  .case-metrics{grid-template-columns:1fr;gap:10px;}
  .metric-item{flex-direction:row;justify-content:space-between;text-align:left;}
}

/* ============================
   ANIMAÇÕES — Hero flutuante
   ============================ */
.hero-art{ animation:heroFloat 6s ease-in-out infinite; will-change:transform; }
.hero-art::after{
  content:"";
  position:absolute;
  left:50%; bottom:6px;
  width:70%; height:26px;
  transform:translateX(-50%);
  background:radial-gradient(ellipse at center, rgba(20,30,60,.16) 0%, rgba(20,30,60,0) 70%);
  border-radius:50%;
  animation:heroShadow 6s ease-in-out infinite;
  pointer-events:none;
}
@keyframes heroFloat{
  0%,100%{ transform:translateY(0px); }
  50%{ transform:translateY(-18px); }
}
@keyframes heroShadow{
  0%,100%{ transform:translateX(-50%) scale(1); opacity:1; }
  50%{ transform:translateX(-50%) scale(.82); opacity:.6; }
}
.hero h1, .hero > .container > div:first-child > p, .hero-buttons{
  animation:heroFadeUp .8s var(--ease) both;
}
.hero > .container > div:first-child > p{ animation-delay:.12s; }
.hero-buttons{ animation-delay:.24s; }
@keyframes heroFadeUp{
  from{ opacity:0; transform:translateY(22px); }
  to{ opacity:1; transform:translateY(0); }
}

/* ============================
   ANIMAÇÕES — Reveal ao scroll
   ============================ */
.reveal{
  opacity:0;
  transform:translateY(36px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.reveal-left{ transform:translateX(-40px); }
.reveal.reveal-right{ transform:translateX(40px); }
.reveal.reveal-scale{ transform:scale(.92); }
.reveal.reveal-zoom{ transform:scale(.85); opacity:0; }

.reveal.in-view{
  opacity:1;
  transform:none;
}

.feature-card.reveal,
.product-card.reveal,
.step-card.reveal,
.testi-card.reveal,
.service-chip.reveal{
  transition:opacity .7s var(--ease), transform .7s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}

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

/* ============================
   GALERIA
   ============================ */
.gallery-grid{
  column-count:4;
  column-gap:18px;
}
.gallery-item{
  position:relative;
  display:block;
  break-inside:avoid;
  -webkit-column-break-inside:avoid;
  margin:0 0 18px;
  border-radius:var(--r);
  overflow:hidden;
  cursor:pointer;
  box-shadow:var(--shadow-sm);
  border:1px solid var(--gray-200);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.gallery-item:hover{
  transform:translateY(-5px);
  box-shadow:var(--shadow);
}
.gallery-item img{
  width:100%;
  height:auto;
  display:block;
  transition:transform .5s var(--ease);
}
.gallery-item:hover img{
  transform:scale(1.045);
}
.gallery-item::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(11,18,32,.45) 100%);
  opacity:0;
  transition:opacity .35s var(--ease);
}
.gallery-item:hover::after{opacity:1;}
.gallery-item .zoom-icon{
  position:absolute;
  right:14px;
  bottom:14px;
  width:36px;
  height:36px;
  border-radius:50%;
  background:rgba(255,255,255,.92);
  color:var(--primary);
  display:flex;
  align-items:center;
  justify-content:center;
  opacity:0;
  transform:scale(.75);
  transition:opacity .3s var(--ease), transform .3s var(--ease);
  z-index:1;
}
.gallery-item:hover .zoom-icon{opacity:1;transform:scale(1);}

@media (max-width:900px){
  .gallery-grid{column-count:3;column-gap:14px;}
  .gallery-item{margin-bottom:14px;}
}
@media (max-width:600px){
  .gallery-grid{column-count:2;column-gap:10px;}
  .gallery-item{margin-bottom:10px;border-radius:var(--r-sm);}
}

/* ---------- lightbox ---------- */
.lightbox{
  position:fixed;
  inset:0;
  z-index:9999;
  display:none;
  align-items:center;
  justify-content:center;
  padding:64px;
  background:rgba(8,12,24,.94);
  opacity:0;
  transition:opacity .3s var(--ease);
}
.lightbox.active{
  display:flex;
  opacity:1;
}
.lightbox-img{
  max-width:88vw;
  max-height:86vh;
  width:auto;
  height:auto;
  object-fit:contain;
  border-radius:14px;
  box-shadow:0 30px 80px rgba(0,0,0,.55);
  transform:scale(.96);
  transition:transform .3s var(--ease);
  background:#0B1220;
}
.lightbox.active .lightbox-img{transform:scale(1);}
.lightbox-close,
.lightbox-prev,
.lightbox-next{
  position:absolute;
  width:48px;
  height:48px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);
  color:#fff;
  font-size:1.3rem;
  line-height:1;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:background .2s var(--ease), transform .2s var(--ease);
}
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover{
  background:rgba(255,255,255,.2);
}
.lightbox-close{top:24px;right:24px;}
.lightbox-prev{left:24px;top:50%;transform:translateY(-50%);}
.lightbox-next{right:24px;top:50%;transform:translateY(-50%);}
.lightbox-prev:hover,.lightbox-next:hover{transform:translateY(-50%) scale(1.06);}
.lightbox-counter{
  position:absolute;
  bottom:26px;
  left:50%;
  transform:translateX(-50%);
  color:rgba(255,255,255,.75);
  font-size:.85rem;
  letter-spacing:.03em;
}
@media (max-width:640px){
  .lightbox{padding:20px;}
  .lightbox-img{max-width:92vw;max-height:78vh;}
  .lightbox-close,.lightbox-prev,.lightbox-next{width:40px;height:40px;font-size:1.05rem;}
  .lightbox-close{top:14px;right:14px;}
  .lightbox-prev{left:10px;}
  .lightbox-next{right:10px;}
}

/* floating particles canvas injected by JS */
#wb-particles {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;  
  height: 80%;
}