/* ============================================================
   KR LED & SOUND SYSTEM — Premium Theme
   Black + Red + White · Cinematic · Glassmorphism
   ============================================================ */

:root{
  --black:#070708;
  --ink:#0c0c0e;
  --panel:#121215;
  --panel-2:#17171b;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.16);
  --white:#f7f7f8;
  --muted:#a2a2ad;
  --muted-2:#6f6f7a;
  --red:#e10600;
  --red-2:#ff2a25;
  --red-soft:rgba(225,6,0,.14);
  --glow:0 0 40px rgba(225,6,0,.45);
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 24px 60px -20px rgba(0,0,0,.7);
  --ff-display:'Anton',sans-serif;
  --ff-head:'Oswald',sans-serif;
  --ff-body:'Outfit',sans-serif;
  --maxw:1200px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--ff-body);
  background:var(--black);
  color:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  line-height:1.6;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:color .25s ease}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--red);color:#fff}

/* Scrollbar */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:#0a0a0b}
::-webkit-scrollbar-thumb{background:#26262b;border-radius:10px}
::-webkit-scrollbar-thumb:hover{background:var(--red)}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- Typography ---------- */
h1,h2,h3,h4{margin:0;line-height:1.05;font-weight:600}
.display{font-family:var(--ff-display);font-weight:400;letter-spacing:.5px;line-height:.95;text-transform:uppercase}
.kicker{
  font-family:var(--ff-head);
  text-transform:uppercase;
  letter-spacing:.32em;
  font-size:.78rem;
  font-weight:600;
  color:var(--red-2);
  display:inline-flex;align-items:center;gap:10px;
}
.kicker::before{content:"";width:26px;height:2px;background:var(--red);display:inline-block}
.section{padding:110px 0;position:relative}
.section-head{max-width:720px;margin:0 0 56px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-family:var(--ff-display);font-weight:400;text-transform:uppercase;font-size:clamp(2.1rem,5vw,3.6rem);margin:18px 0 16px;letter-spacing:.5px}
.section-head p{color:var(--muted);font-size:1.05rem;margin:0}
.text-red{color:var(--red-2)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--ff-head);font-weight:600;text-transform:uppercase;letter-spacing:.08em;
  font-size:.9rem;padding:15px 30px;border-radius:50px;border:1px solid transparent;
  cursor:pointer;transition:transform .25s ease,box-shadow .3s ease,background .3s ease;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px}
.btn-red{background:linear-gradient(135deg,var(--red-2),var(--red));color:#fff;box-shadow:0 14px 34px -12px rgba(225,6,0,.7)}
.btn-red:hover{transform:translateY(-3px);box-shadow:0 22px 46px -12px rgba(225,6,0,.9)}
.btn-glass{background:rgba(255,255,255,.06);border-color:var(--line-strong);color:#fff;backdrop-filter:blur(12px)}
.btn-glass:hover{transform:translateY(-3px);background:rgba(255,255,255,.12);border-color:var(--red)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:#fff}
.btn-ghost:hover{border-color:var(--red);color:var(--red-2)}
.btn-wa{background:#25D366;color:#062b14}
.btn-wa:hover{transform:translateY(-3px);box-shadow:0 16px 34px -12px rgba(37,211,102,.7)}

/* ---------- Header ---------- */
.topbar{
  background:linear-gradient(90deg,#0a0a0b,#141416);
  border-bottom:1px solid var(--line);
  font-size:.82rem;color:var(--muted);
}
.topbar .container{display:flex;align-items:center;justify-content:space-between;height:42px;gap:16px}
.topbar a{color:var(--muted);display:inline-flex;align-items:center;gap:7px}
.topbar a:hover{color:#fff}
.topbar .tb-right{display:flex;gap:22px;align-items:center}
.topbar svg{width:14px;height:14px;color:var(--red-2)}

.site-header{
  position:sticky;top:0;z-index:1210;
  background:rgba(8,8,10,.72);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line);
  transition:background .3s ease,box-shadow .3s ease,padding .3s ease;
}
.site-header.scrolled{background:rgba(8,8,10,.95);box-shadow:0 10px 30px -10px rgba(0,0,0,.6)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.brand{display:flex;align-items:center;gap:13px}
.brand .logo{
  width:46px;height:46px;border-radius:13px;
  background:linear-gradient(135deg,var(--red-2),#7a0300);
  display:grid;place-items:center;font-family:var(--ff-display);font-size:1.3rem;color:#fff;
  box-shadow:var(--glow);position:relative;overflow:hidden;
}
.brand .logo::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 20%,rgba(255,255,255,.4),transparent 60%)}
.brand .bt{display:flex;flex-direction:column;line-height:1}
.brand .bt b{font-family:var(--ff-head);font-weight:700;font-size:1.12rem;letter-spacing:.04em;text-transform:uppercase}
.brand .bt span{font-size:.62rem;letter-spacing:.34em;color:var(--muted);text-transform:uppercase;margin-top:4px}
.brand .bt b i{color:var(--red-2);font-style:normal}

.menu{display:flex;align-items:center;gap:4px}
.menu a{
  font-family:var(--ff-head);font-weight:500;text-transform:uppercase;letter-spacing:.06em;
  font-size:.86rem;color:var(--muted);padding:10px 14px;border-radius:9px;position:relative;
}
.menu a:hover,.menu a.active{color:#fff}
.menu a.active::after,.menu a:hover::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;
  background:var(--red);border-radius:2px;
}
.nav-cta{display:flex;align-items:center;gap:12px}

/* Dropdown submenu */
.has-sub{position:relative}
.submenu{
  position:absolute;top:calc(100% + 10px);left:0;min-width:230px;
  background:rgba(12,12,14,.98);backdrop-filter:blur(18px);
  border:1px solid var(--line-strong);border-radius:14px;padding:8px;
  display:flex;flex-direction:column;gap:2px;
  opacity:0;visibility:hidden;transform:translateY(8px);transition:.25s;
  box-shadow:0 24px 50px -18px rgba(0,0,0,.8);z-index:1002;
}
.has-sub:hover .submenu{opacity:1;visibility:visible;transform:none}
.submenu a{padding:11px 14px;border-radius:9px;font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.05em;font-size:.82rem;color:var(--muted)}
.submenu a:hover{background:var(--red-soft);color:#fff}
.submenu a::after{display:none}
.hamburger{display:none;background:none;border:1px solid var(--line-strong);border-radius:10px;width:46px;height:46px;cursor:pointer}
.hamburger span{display:block;width:20px;height:2px;background:#fff;margin:4px auto;transition:.3s}
.hamburger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg .ph{position:absolute;inset:0}
.hero-bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(7,7,8,.55) 0%,rgba(7,7,8,.72) 40%,var(--black) 100%),
  radial-gradient(120% 80% at 75% 10%,rgba(225,6,0,.30),transparent 55%);}
.hero-stage-lights{position:absolute;inset:0;z-index:1;opacity:.55;pointer-events:none}
.hero-content{position:relative;z-index:3;padding:120px 0 90px}
.hero h1{font-family:var(--ff-display);font-weight:400;text-transform:uppercase;
  font-size:clamp(2.8rem,7vw,6rem);letter-spacing:.5px;margin:22px 0;text-shadow:0 10px 40px rgba(0,0,0,.6)}
.hero h1 em{font-style:normal;color:var(--red-2);text-shadow:var(--glow)}
.hero .sub{font-size:clamp(1.05rem,2.4vw,1.5rem);color:#dcdce2;font-weight:300;max-width:760px;margin-bottom:14px}
.hero .pipes{display:flex;flex-wrap:wrap;gap:10px 0;margin:26px 0 36px}
.hero .pipes span{font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.12em;font-size:.82rem;color:var(--muted);padding:0 18px;border-right:1px solid var(--line-strong)}
.hero .pipes span:last-child{border:none}
.hero .pipes span b{color:var(--red-2);font-weight:600}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px}
.hero-trust{display:flex;gap:34px;margin-top:48px;flex-wrap:wrap}
.hero-trust .ht b{font-family:var(--ff-display);font-size:2rem;color:#fff;display:block;line-height:1}
.hero-trust .ht span{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}

.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;color:var(--muted);font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;text-align:center}
.scroll-cue .mouse{width:24px;height:38px;border:2px solid var(--line-strong);border-radius:14px;margin:0 auto 10px;position:relative}
.scroll-cue .mouse::after{content:"";position:absolute;top:7px;left:50%;transform:translateX(-50%);width:4px;height:7px;background:var(--red-2);border-radius:3px;animation:scrolldot 1.6s infinite}
@keyframes scrolldot{0%{opacity:0;top:7px}40%{opacity:1}80%{opacity:0;top:18px}}

/* ---------- Image placeholders ---------- */
.ph{
  position:relative;background:
    linear-gradient(135deg,#161619,#0d0d10);
  overflow:hidden;
}
.ph::before{content:"";position:absolute;inset:0;background:
  radial-gradient(70% 60% at 20% 10%,rgba(225,6,0,.18),transparent 60%),
  radial-gradient(60% 70% at 90% 90%,rgba(80,80,120,.16),transparent 60%);}
.ph .ph-label{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  color:var(--muted-2);text-transform:uppercase;letter-spacing:.2em;font-size:.7rem;text-align:center;padding:18px;
}
.ph .ph-label svg{width:34px;height:34px;opacity:.5}
.ph[data-img]{background-size:cover;background-position:center}
.ph[data-img] .ph-label{display:none}
.ph.has-img{background-size:cover;background-position:center}
.ph.has-img .ph-label{display:none}
.ph.has-img::before{opacity:.35}

/* ---------- Video showcase ---------- */
.video-show{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/7;box-shadow:var(--shadow);cursor:pointer}
.video-show .ph{position:absolute;inset:0}
.video-show::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,7,8,.3),rgba(7,7,8,.75));z-index:1}
.video-show .vc{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;text-align:center;padding:20px}
.video-show .play{width:84px;height:84px;border-radius:50%;background:linear-gradient(135deg,var(--red-2),var(--red));display:grid;place-items:center;box-shadow:0 0 0 0 rgba(225,6,0,.6);animation:pulse 2.2s infinite;transition:transform .3s}
.video-show:hover .play{transform:scale(1.08)}
.video-show .play svg{width:34px;height:34px;color:#fff;margin-left:5px}
.video-show .vc b{font-family:var(--ff-display);text-transform:uppercase;font-size:clamp(1.4rem,3.5vw,2.4rem);letter-spacing:.5px}
.video-show .vc span{font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.2em;font-size:.8rem;color:var(--muted)}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:2000;background:rgba(4,4,6,.9);backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;padding:24px}
.lightbox.open{display:flex}
.lightbox .lb-inner{width:min(960px,100%);position:relative}
.lightbox .lb-frame{position:relative;width:100%;aspect-ratio:16/9;background:#000;border-radius:16px;overflow:hidden;border:1px solid var(--line-strong);display:grid;place-items:center}
.lightbox .lb-frame iframe{width:100%;height:100%;border:0}
.lightbox .lb-msg{text-align:center;padding:30px;color:var(--muted)}
.lightbox .lb-msg svg{width:48px;height:48px;color:var(--red-2);margin-bottom:14px}
.lightbox .lb-close{position:absolute;top:-48px;right:0;width:42px;height:42px;border-radius:50%;border:1px solid var(--line-strong);background:rgba(255,255,255,.06);color:#fff;cursor:pointer;display:grid;place-items:center}
.lightbox .lb-close:hover{background:var(--red);border-color:var(--red)}
/* Unified lightbox: image + video popup */
.lb-stage{max-width:min(1120px,94vw);max-height:84vh;display:flex;align-items:center;justify-content:center}
.lb-stage img{max-width:100%;max-height:84vh;width:auto;height:auto;border-radius:12px;border:1px solid var(--line-strong);box-shadow:0 30px 90px rgba(0,0,0,.65);object-fit:contain}
.lb-stage video{width:min(1120px,94vw);max-height:84vh;border-radius:12px;background:#000;border:1px solid var(--line-strong);box-shadow:0 30px 90px rgba(0,0,0,.65)}
.lb-cap{position:absolute;left:0;right:0;bottom:24px;text-align:center;color:#fff;font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.07em;font-size:.92rem;pointer-events:none;padding:0 70px}
.lb-cap span{display:block;color:var(--red-2);font-size:.7rem;letter-spacing:.16em;margin-bottom:5px}
.lb-x{position:absolute;top:18px;right:18px;width:46px;height:46px;border-radius:50%;border:1px solid var(--line-strong);background:rgba(20,20,24,.6);color:#fff;cursor:pointer;display:grid;place-items:center;z-index:6;backdrop-filter:blur(4px)}
.lb-x:hover{background:var(--red);border-color:var(--red)}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:54px;height:54px;border-radius:50%;border:1px solid var(--line-strong);background:rgba(20,20,24,.55);color:#fff;cursor:pointer;display:grid;place-items:center;z-index:5;backdrop-filter:blur(4px);transition:.25s}
.lb-nav:hover{background:var(--red);border-color:var(--red)}
.lb-prev{left:20px}.lb-next{right:20px}
.lightbox.is-video .lb-nav{display:none}
@media(max-width:640px){.lb-nav{width:42px;height:42px}.lb-prev{left:10px}.lb-next{right:10px}.lb-cap{padding:0 56px;font-size:.8rem}}

/* Video card → clickable poster with play button */
.vid-card{cursor:pointer}
.vid-card .vthumb{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;background:#000;transition:transform .5s ease}
.vid-card:hover .vthumb{transform:scale(1.06)}
.vid-card .vplay{position:absolute;inset:0;z-index:2;display:grid;place-items:center;background:rgba(7,7,8,.28);transition:background .3s}
.vid-card:hover .vplay{background:rgba(7,7,8,.46)}
.vid-card .vplay span{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--red-2),var(--red));display:grid;place-items:center;box-shadow:0 12px 34px rgba(225,6,0,.5);transition:transform .3s}
.vid-card:hover .vplay span{transform:scale(1.12)}
.vid-card .vplay svg{width:24px;height:24px;color:#fff;margin-left:3px}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.about-media{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/4.4;box-shadow:var(--shadow)}
.about-media .ph{position:absolute;inset:0}
.about-badge{
  position:absolute;left:24px;bottom:24px;z-index:2;
  background:rgba(8,8,10,.6);backdrop-filter:blur(14px);border:1px solid var(--line-strong);
  border-radius:16px;padding:20px 24px;display:flex;align-items:center;gap:16px;
}
.about-badge b{font-family:var(--ff-display);font-size:2.6rem;color:var(--red-2);line-height:1}
.about-badge span{font-size:.82rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;max-width:120px}
.about-points{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:34px}
.about-point{display:flex;gap:14px;align-items:flex-start}
.about-point .ic{flex:none;width:44px;height:44px;border-radius:12px;background:var(--red-soft);border:1px solid rgba(225,6,0,.3);display:grid;place-items:center;color:var(--red-2)}
.about-point .ic svg{width:22px;height:22px}
.about-point h4{font-family:var(--ff-head);font-size:1rem;text-transform:uppercase;letter-spacing:.04em;margin-bottom:3px}
.about-point p{margin:0;font-size:.88rem;color:var(--muted)}

/* ---------- Glass cards / services ---------- */
.glass{
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  border-radius:var(--radius);
  backdrop-filter:blur(14px);
  position:relative;overflow:hidden;
  transition:transform .35s cubic-bezier(.2,.7,.2,1),border-color .35s ease,box-shadow .35s ease;
}
.glass:hover{transform:translateY(-8px);border-color:rgba(225,6,0,.5);box-shadow:0 30px 60px -28px rgba(225,6,0,.4)}

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

.svc-card{padding:30px 26px}
.svc-card .ic{
  width:58px;height:58px;border-radius:15px;display:grid;place-items:center;margin-bottom:20px;
  background:linear-gradient(135deg,rgba(225,6,0,.22),rgba(225,6,0,.05));border:1px solid rgba(225,6,0,.25);color:var(--red-2);
}
.svc-card .ic svg{width:28px;height:28px}
.svc-card h3{font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.03em;font-size:1.18rem;margin-bottom:10px}
.svc-card p{color:var(--muted);font-size:.92rem;margin:0 0 16px}
.svc-card .more{font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;color:var(--red-2);display:inline-flex;align-items:center;gap:7px}
.svc-card .more svg{width:14px;height:14px;transition:transform .25s}
.svc-card:hover .more svg{transform:translateX(4px)}
.svc-card .num{position:absolute;top:18px;right:22px;font-family:var(--ff-display);font-size:2.4rem;color:rgba(255,255,255,.05)}

/* ---------- Equipment ---------- */
.equip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.equip{
  background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:14px;padding:22px 18px;
  display:flex;align-items:center;gap:14px;transition:.3s;
}
.equip:hover{border-color:rgba(225,6,0,.5);background:rgba(225,6,0,.07);transform:translateY(-4px)}
.equip .ic{flex:none;width:46px;height:46px;border-radius:11px;background:var(--red-soft);display:grid;place-items:center;color:var(--red-2)}
.equip .ic svg{width:24px;height:24px}
.equip b{font-family:var(--ff-head);text-transform:uppercase;font-size:.92rem;letter-spacing:.02em;font-weight:600}
.equip span{display:block;font-size:.75rem;color:var(--muted)}

/* ---------- Why choose (feature strip) ---------- */
.why{background:
  radial-gradient(70% 120% at 100% 0%,rgba(225,6,0,.14),transparent 55%),var(--ink);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.why-card{padding:28px 24px;text-align:left}
.why-card .ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;background:#fff;color:var(--red)}
.why-card .ic svg{width:26px;height:26px}
.why-card h4{font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.03em;font-size:1.05rem;margin-bottom:8px}
.why-card p{color:var(--muted);font-size:.88rem;margin:0}

/* ---------- Events we cover (chips) ---------- */
.events-wrap{display:flex;flex-wrap:wrap;gap:14px}
.event-chip{
  display:flex;align-items:center;gap:12px;padding:14px 22px 14px 16px;border-radius:50px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);transition:.3s;cursor:default;
}
.event-chip:hover{border-color:var(--red);background:var(--red-soft);transform:translateY(-3px)}
.event-chip .ic{width:34px;height:34px;border-radius:50%;background:var(--red);display:grid;place-items:center;color:#fff;flex:none}
.event-chip .ic svg{width:18px;height:18px}
.event-chip b{font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.04em;font-size:.9rem;font-weight:500}

/* ---------- Gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:14px}
.gal-item{position:relative;border-radius:14px;overflow:hidden;cursor:pointer}
.gal-item .ph{position:absolute;inset:0;transition:transform .6s ease}
.gal-item:hover .ph{transform:scale(1.08)}
.gal-item .cap{
  position:absolute;left:0;right:0;bottom:0;padding:18px;z-index:2;
  background:linear-gradient(transparent,rgba(7,7,8,.9));
  transform:translateY(8px);opacity:0;transition:.35s;
}
.gal-item:hover .cap{transform:translateY(0);opacity:1}
.gal-item .cap b{font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.04em;font-size:.95rem}
.gal-item .cap span{font-size:.75rem;color:var(--red-2);text-transform:uppercase;letter-spacing:.12em}
.gal-tall{grid-row:span 2}
.gal-wide{grid-column:span 2}

/* ---------- Testimonials ---------- */
.tst-track{display:flex;gap:24px;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.tst-card{flex:0 0 calc(33.333% - 16px);padding:34px 30px}
.tst-card .stars{color:var(--red-2);display:flex;gap:3px;margin-bottom:16px}
.tst-card .stars svg{width:18px;height:18px}
.tst-card p{font-size:1rem;color:#e3e3e8;margin:0 0 22px;font-weight:300;line-height:1.7}
.tst-who{display:flex;align-items:center;gap:14px}
.tst-who .av{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--red-2),#5a0200);display:grid;place-items:center;font-family:var(--ff-head);font-weight:700;color:#fff;flex:none}
.tst-who b{display:block;font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.03em;font-size:.95rem}
.tst-who span{font-size:.78rem;color:var(--muted)}
.tst-nav{display:flex;gap:10px;justify-content:center;margin-top:34px}
.tst-dot{width:10px;height:10px;border-radius:50%;background:var(--line-strong);border:none;cursor:pointer;transition:.3s}
.tst-dot.active{background:var(--red);width:28px;border-radius:6px}

/* ---------- Stats ---------- */
.stats{background:
  linear-gradient(rgba(7,7,8,.82),rgba(7,7,8,.92)),
  radial-gradient(80% 140% at 50% 0%,rgba(225,6,0,.25),transparent 60%),var(--ink);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat b{font-family:var(--ff-display);font-size:clamp(2.6rem,5vw,4rem);color:#fff;display:block;line-height:1}
.stat b em{color:var(--red-2);font-style:normal}
.stat span{font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.14em;font-size:.82rem;color:var(--muted);margin-top:8px;display:block}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px;margin:0 auto}
.faq-item{border:1px solid var(--line);border-radius:14px;margin-bottom:14px;overflow:hidden;background:rgba(255,255,255,.03);transition:border-color .3s}
.faq-item.open{border-color:rgba(225,6,0,.5)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 24px;cursor:pointer;font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.02em;font-size:1.02rem;font-weight:500}
.faq-q .pm{flex:none;width:30px;height:30px;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center;transition:.3s;color:var(--red-2)}
.faq-item.open .pm{background:var(--red);color:#fff;transform:rotate(45deg);border-color:var(--red)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-a p{margin:0;padding:0 24px 24px;color:var(--muted);font-size:.95rem}

/* ---------- Contact ---------- */
.contact{background:var(--ink)}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:50px}
.contact-info .ci{display:flex;gap:16px;align-items:flex-start;padding:20px 0;border-bottom:1px solid var(--line)}
.contact-info .ci:last-child{border:none}
.contact-info .ic{flex:none;width:50px;height:50px;border-radius:13px;background:var(--red-soft);border:1px solid rgba(225,6,0,.3);display:grid;place-items:center;color:var(--red-2)}
.contact-info .ic svg{width:24px;height:24px}
.contact-info .ci b{font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.05em;font-size:.82rem;color:var(--muted);display:block;margin-bottom:4px}
.contact-info .ci a,.contact-info .ci span{font-size:1.05rem;color:#fff}
.contact-info .ci a:hover{color:var(--red-2)}
.form-card{padding:36px}
.form-card h3{font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.03em;font-size:1.4rem;margin-bottom:6px}
.form-card .fsub{color:var(--muted);font-size:.9rem;margin-bottom:24px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:8px;font-family:var(--ff-head)}
.field input,.field select,.field textarea{
  width:100%;background:rgba(255,255,255,.04);border:1px solid var(--line-strong);border-radius:11px;
  padding:14px 16px;color:#fff;font-family:var(--ff-body);font-size:.95rem;transition:.25s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red);background:rgba(225,6,0,.06)}
.field textarea{resize:vertical;min-height:110px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.map-wrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);height:100%;min-height:300px}
.map-wrap iframe{width:100%;height:100%;border:0;filter:grayscale(.3) invert(.9) hue-rotate(180deg) contrast(.9)}

/* ---------- Video gallery ---------- */
.vid-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.vid-card{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#000}
.vid-card video{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;background:#000}
.vid-card .tag{position:absolute;top:12px;left:12px;z-index:2;background:rgba(225,6,0,.9);color:#fff;font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.06em;font-size:.68rem;padding:4px 10px;border-radius:50px;pointer-events:none}

/* ---------- Equipment product shots ---------- */
.equip-shots{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.equip-shot{background:#0c0c0e;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:transform .3s,border-color .3s}
.equip-shot:hover{transform:translateY(-5px);border-color:var(--red)}
.equip-shot .imgwrap{aspect-ratio:1/1;background:linear-gradient(180deg,#fff,#e9e9ee);display:grid;place-items:center;padding:16px}
.equip-shot img{width:100%;height:100%;object-fit:contain}
.equip-shot b{display:block;font-family:var(--ff-head);text-transform:uppercase;font-size:.8rem;letter-spacing:.03em;padding:13px 14px;color:#fff}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;background:linear-gradient(135deg,#1a0202,#0a0a0b);border-top:1px solid var(--line)}
.cta-band::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 120% at 80% 50%,rgba(225,6,0,.3),transparent 60%)}
.cta-inner{position:relative;z-index:2;text-align:center;padding:80px 0}
.cta-inner h2{font-family:var(--ff-display);text-transform:uppercase;font-size:clamp(2rem,5vw,3.6rem);margin-bottom:16px}
.cta-inner p{color:#dcdce2;max-width:600px;margin:0 auto 30px;font-size:1.1rem}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ---------- Footer ---------- */
.site-footer{background:#060607;border-top:1px solid var(--line);padding:72px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.foot-about p{color:var(--muted);font-size:.92rem;margin:18px 0 22px}
.foot-social{display:flex;gap:12px}
.foot-social a{width:42px;height:42px;border-radius:11px;border:1px solid var(--line-strong);display:grid;place-items:center;color:var(--muted);transition:.3s}
.foot-social a:hover{background:var(--red);border-color:var(--red);color:#fff;transform:translateY(-3px)}
.foot-social svg{width:18px;height:18px}
.foot-col h5{font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.1em;font-size:.85rem;margin-bottom:22px;color:#fff}
.foot-col li{margin-bottom:12px}
.foot-col a{color:var(--muted);font-size:.9rem;display:inline-flex;align-items:center;gap:8px}
.foot-col a:hover{color:var(--red-2);transform:translateX(3px)}
.foot-contact li{display:flex;gap:12px;color:var(--muted);font-size:.9rem;margin-bottom:14px;align-items:flex-start}
.foot-contact svg{width:18px;height:18px;color:var(--red-2);flex:none;margin-top:2px}
.foot-bottom{border-top:1px solid var(--line);margin-top:56px;padding:24px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:.82rem;color:var(--muted-2)}
.foot-bottom a{color:var(--muted)}
.foot-bottom a:hover{color:var(--red-2)}

/* ---------- Floating actions ---------- */
.floaters{position:fixed;right:20px;bottom:22px;z-index:1080;display:flex;flex-direction:column;gap:14px}
.float-btn{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;color:#fff;box-shadow:0 14px 30px -8px rgba(0,0,0,.6);position:relative;transition:transform .3s}
.float-btn:hover{transform:scale(1.08)}
.float-btn svg{width:28px;height:28px}
.float-wa{background:#25D366}
.float-call{background:linear-gradient(135deg,var(--red-2),var(--red))}
.float-btn .pulse{position:absolute;inset:0;border-radius:50%;animation:pulse 2s infinite}
.float-wa .pulse{box-shadow:0 0 0 0 rgba(37,211,102,.6)}
.float-call .pulse{box-shadow:0 0 0 0 rgba(225,6,0,.6)}
@keyframes pulse{70%{box-shadow:0 0 0 16px transparent}100%{box-shadow:0 0 0 0 transparent}}

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta{display:none;position:fixed;left:0;right:0;bottom:0;z-index:1100;
  background:rgba(8,8,10,.96);backdrop-filter:blur(14px);border-top:1px solid var(--line);
  padding:10px 14px;gap:10px}
.sticky-cta .btn{flex:1;padding:13px 10px;font-size:.82rem}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{position:relative;padding:150px 0 80px;overflow:hidden;text-align:center;border-bottom:1px solid var(--line)}
.page-hero .ph{position:absolute;inset:0;z-index:0}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,7,8,.7),rgba(7,7,8,.92)),radial-gradient(90% 90% at 50% 0%,rgba(225,6,0,.3),transparent 60%);z-index:1}
.page-hero .inner{position:relative;z-index:2}
.page-hero h1{font-family:var(--ff-display);text-transform:uppercase;font-size:clamp(2.4rem,6vw,4.6rem);margin:18px 0 14px}
.page-hero p{color:var(--muted);max-width:620px;margin:0 auto;font-size:1.05rem}
.crumbs{display:inline-flex;gap:10px;align-items:center;font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.1em;font-size:.78rem;color:var(--muted);margin-top:22px}
.crumbs a:hover{color:var(--red-2)}
.crumbs .sep{color:var(--red-2)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}
.reveal[data-delay="4"]{transition-delay:.32s}

/* ---------- Service detail page ---------- */
.svc-detail{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.svc-detail .media{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3.2;position:relative;box-shadow:var(--shadow)}
.svc-detail .media .ph{position:absolute;inset:0}
.spec-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:26px}
.spec-list li{display:flex;gap:12px;align-items:center;font-size:.92rem;color:#dcdce2}
.spec-list .tick{width:24px;height:24px;border-radius:50%;background:var(--red-soft);display:grid;place-items:center;color:var(--red-2);flex:none}
.spec-list .tick svg{width:14px;height:14px}
.pkg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pkg{padding:34px 28px;text-align:center}
.pkg.feat{border-color:var(--red);box-shadow:0 30px 60px -28px rgba(225,6,0,.5)}
.pkg .tag{font-family:var(--ff-head);text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;color:var(--red-2)}
.pkg h3{font-family:var(--ff-display);font-size:1.8rem;margin:14px 0 6px}
.pkg .price{font-family:var(--ff-display);font-size:2.4rem;color:#fff;margin-bottom:4px}
.pkg .price small{font-size:.9rem;color:var(--muted);font-family:var(--ff-body)}
.pkg ul{margin:20px 0 26px;text-align:left}
.pkg ul li{padding:9px 0;border-bottom:1px solid var(--line);color:#cfcfd6;font-size:.9rem;display:flex;gap:10px}
.pkg ul li svg{width:16px;height:16px;color:var(--red-2);flex:none;margin-top:3px}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .grid-4,.equip-grid,.stats-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .svc-detail,.about-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .pkg-grid{grid-template-columns:1fr}
  .pkg.feat{order:-1}
}
/* Drawer Call/WhatsApp buttons — hidden in desktop horizontal nav */
.menu-cta{display:none}

@media(max-width:820px){
  /* Hamburger icon stays on the RIGHT; drawer slides in from the LEFT */
  /* ---- Mobile slide-in drawer (opens from the LEFT) ---- */
  .menu{
    position:fixed;top:0;left:0;height:100vh;height:100dvh;width:min(84vw,330px);
    flex-direction:column;align-items:stretch;gap:0;padding:84px 0 24px;
    background:#0a0a0c;border-right:1px solid var(--line);
    transform:translateX(-100%);transition:transform .35s cubic-bezier(.2,.7,.2,1);z-index:1200;
    overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;
  }
  .menu.open{transform:none;box-shadow:24px 0 60px -10px rgba(0,0,0,.7)}
  .menu li{width:100%}
  .menu a{
    display:flex;align-items:center;width:100%;border-radius:0;
    padding:15px 26px;font-size:1rem;color:var(--white);
    border-bottom:1px solid var(--line);
  }
  .menu a.active{color:var(--red-2)}
  .menu a.active::after,.menu a:hover::after{display:none}
  /* Submenu always expanded under "Services" */
  .submenu{
    position:static;opacity:1;visibility:visible;transform:none;
    background:rgba(255,255,255,.025);border:none;box-shadow:none;
    border-radius:0;padding:0;backdrop-filter:none;min-width:0;
  }
  .submenu a{padding:13px 26px 13px 44px;border-radius:0;font-size:.86rem;color:var(--muted);text-transform:uppercase}
  .submenu a:hover{background:var(--red-soft)}
  /* Call + WhatsApp inside the drawer (pinned to the bottom) */
  .menu-cta{display:flex;gap:10px;margin-top:auto;padding:20px 22px 8px;border-bottom:none}
  .menu-cta .btn{flex:1;display:inline-flex;width:auto;border-radius:50px;padding:13px 8px;font-size:.82rem;border-bottom:none}
  .menu-cta .btn-wa{color:#062b14}
  /* Hamburger / close button stays above the drawer */
  .hamburger{display:block;position:relative;z-index:1003}
  .nav-cta .btn:not(.hamburger){display:none}
  .topbar{display:none}
  .grid-3,.tst-card{grid-template-columns:1fr}
  .tst-card{flex:0 0 100%}
  .section{padding:74px 0}
  .grid-3{grid-template-columns:1fr}
  /* No separate floating / sticky Call & WhatsApp on the right — moved into the menu */
  .floaters{display:none}
  .sticky-cta{display:none}
}

/* Dark backdrop behind the mobile drawer */
.nav-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.6);
  opacity:0;visibility:hidden;transition:opacity .3s ease;z-index:1190;
}
.nav-overlay.show{opacity:1;visibility:visible}
@media(max-width:560px){
  .grid-4,.equip-grid,.stats-grid,.gallery-grid,.foot-grid,.about-points,.spec-list,.field-row{grid-template-columns:1fr}
  .hero-trust{gap:22px}
  .container{padding:0 18px}
  .gal-wide,.gal-tall{grid-column:auto;grid-row:auto}
}

/* ============================================================
   RESPONSIVE & SEO/UX HARDENING (mobile-first polish)
   ============================================================ */

/* Never let long words / emails / URLs force horizontal scroll */
body{overflow-wrap:break-word;word-break:break-word}
.ci a,.foot-contact a,.topbar a,.contact-info a{overflow-wrap:anywhere}

/* LED-wall package grid: 2-up on desktop, 1-up on phones */
.pkg-grid-2{grid-template-columns:repeat(2,1fr)}

/* Map stays a sensible height on small screens */
@media(max-width:820px){
  .map-wrap,.map-wrap iframe{min-height:300px}
}

/* Tablet / large phone */
@media(max-width:820px){
  .equip-grid{grid-template-columns:repeat(2,1fr)}
  .hero{min-height:auto}
  .hero-content{padding:96px 0 72px}
}

/* Phones */
@media(max-width:560px){
  .section{padding:60px 0}
  .section-head{margin-bottom:36px}
  .pkg-grid-2{grid-template-columns:1fr}
  .equip-grid{grid-template-columns:1fr}
  /* Stack & full-width primary actions for easy tapping */
  .hero-actions,.cta-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn,.cta-actions .btn{width:100%}
  /* Trust strip reads better as a 2×2 grid */
  .hero-trust{display:grid;grid-template-columns:1fr 1fr;gap:20px 18px}
  .scroll-cue{display:none}
}

/* Very small phones */
@media(max-width:380px){
  .container{padding:0 14px}
  .btn{padding:14px 22px;font-size:.85rem}
  .brand .bt b{font-size:.95rem}
}

/* Comfortable tap targets (WCAG / mobile UX) */
.menu a,.float-btn,.hamburger,.faq-q,.sticky-cta .btn{min-height:44px}

/* Respect reduced-motion preference (accessibility + CWV) */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}