:root{
  --bg:#0b0f17;
  --bg-alt:#0e1421;
  --surface:#121a2b;
  --text:#e6eef8;
  --muted:#93a4bf;
  --primary:#61dafb;
  --primary-2:#9b8cff;
  --accent:#21e6a2;
  --danger:#ff6b6b;
  --ring:rgba(97,218,251,.35);
  --radius:14px;
  --shadow:0 10px 30px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.04);
}

*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,'Helvetica Neue',Arial,"Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:radial-gradient(1200px 800px at 10% -10%, #15203a 0%, rgba(21,32,58,0) 60%),
             radial-gradient(800px 600px at 90% 10%, #1c1436 0%, rgba(28,20,54,0) 55%),
             linear-gradient(180deg, #0b0f17 0%, #0b0f17 100%);
  background-attachment:fixed;
}

/* Preloader */
.preloader{position:fixed;inset:0;background:radial-gradient(800px 600px at 50% -10%, #1b2542 0%, rgba(27,37,66,0) 60%), #0b0f17;display:grid;place-items:center;z-index:200;transition:opacity .4s ease, visibility .4s ease;}
.preloader__ring{position:absolute;width:160px;height:160px;border-radius:50%;border:6px solid rgba(255,255,255,.08);border-top-color:var(--primary);border-right-color:var(--primary-2);animation:spin 1.2s linear infinite;filter:drop-shadow(0 0 22px rgba(97,218,251,.45))}
.preloader__logo{position:relative;font-weight:900;font-size:28px;letter-spacing:.4px;background:linear-gradient(135deg,var(--primary),var(--primary-2));-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 0 24px rgba(97,218,251,.35)}
.preloader--hide{opacity:0;visibility:hidden}
@keyframes spin{to{transform:rotate(360deg)}}

.container{width:min(1120px, 92%);margin-inline:auto}
.section{padding:88px 0}
.section--alt{background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.00))}
.section__head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}

.h1{font-size:44px;line-height:1.1;margin:0 0 16px;font-weight:800}
.h2{font-size:32px;line-height:1.2;margin:0 0 32px;font-weight:800;color:var(--text)}
.h3{font-size:22px;margin:0 0 8px;font-weight:700}
.lead{color:var(--muted);font-size:18px;margin:0 0 16px}
.muted{color:var(--muted)}

.grid{display:grid;gap:28px}
.grid--2{grid-template-columns:1.1fr .9fr}
.grid--4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px 14px;list-style:none;padding:0;margin:0}

.header{position:sticky;top:0;z-index:50;background:rgba(10,12,20,.7);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}
.header__bar{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.brand__logo{width:34px;height:34px;filter:drop-shadow(0 4px 12px rgba(97,218,251,.5))}
.brand__text{font-weight:800;letter-spacing:.3px}

.nav__toggle{display:none}
.nav__list{display:flex;gap:18px;list-style:none;padding:0;margin:0}
.nav__list a{color:var(--muted);text-decoration:none;font-weight:600}
.nav__list a:hover{color:var(--text)}
.contact-bar{display:flex;gap:10px;align-items:center}
.phones{display:flex;flex-direction:column;gap:6px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 18px;border-radius:12px;border:1px solid transparent;font-weight:700;text-decoration:none;transition:.2s ease;color:#061016}
.btn--primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 8px 26px rgba(97,218,251,.22);}
.btn--ghost{background:transparent;color:var(--text);border-color:rgba(255,255,255,.12)}
.btn--phone{white-space:nowrap}
.btn--wa{background:linear-gradient(135deg,#25D366,#128C7E);color:#061016;border-color:rgba(255,255,255,.0)}
.btn svg{width:18px;height:18px}
.btn .icon{width:18px;height:18px}

.hero .grid{align-items:center}
.badges{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0 0 18px}
.badges li{padding:8px 12px;border-radius:999px;background:rgba(97,218,251,.1);border:1px solid rgba(97,218,251,.25);color:var(--primary);font-weight:600}
.cta{display:flex;gap:12px}

/* Hero visual */
.scene{position:relative;height:320px;border-radius:var(--radius);background:linear-gradient(180deg,#0f1726,#0b0f17);box-shadow:var(--shadow);overflow:hidden;border:1px solid rgba(255,255,255,.06)}
.scene::before{content:"";position:absolute;inset:0;background:url('https://htpay.one/assets/img/doroga.jpg?v=8') 50% 22%/cover no-repeat;opacity:.6;filter:saturate(1.1) brightness(1.05);}
.scene{contain:paint}
@media (max-width: 720px){
  .scene::before{background-position:50% 12%}
}
.scene::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 60% 20%, rgba(11,15,23,0) 0%, rgba(11,15,23,.35) 60%, rgba(11,15,23,.55) 100%);}
.scene > *{position:relative;z-index:1}
.road{position:absolute;left:-15%;right:-15%;bottom:-6px;height:110px;background:linear-gradient(180deg,#11182a,#0b0f17);transform:skewX(-10deg);box-shadow:0 -10px 40px rgba(0,0,0,.35) inset}
.truck{position:absolute;left:14%;bottom:64px;width:280px;height:94px;animation:drive 8s ease-in-out infinite}
/* roof removed per request */
.truck .cab{position:absolute;left:0;bottom:0;width:90px;height:70px;background:linear-gradient(135deg,#a9a0ff,#6fe5ff);border-radius:10px 6px 6px 6px;box-shadow:0 16px 36px rgba(97,218,251,.45), 0 0 18px rgba(155,140,255,.35);border:1px solid rgba(97,218,251,.35);filter:brightness(1.15) saturate(1.15)}
.truck .trailer{position:absolute;left:86px;bottom:0;width:160px;height:70px;background:#15264a;border:1px solid rgba(97,218,251,.18);border-radius:8px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.05), 0 10px 26px rgba(97,218,251,.15)}
.truck .wheel{position:absolute;bottom:-14px;width:36px;height:36px;border-radius:50%;background:radial-gradient(circle at 50% 40%, #182235 0%, #0b0f17 65%);border:4px solid #3a4a6c;box-shadow:inset 0 0 0 4px #0b0f17, 0 4px 12px rgba(0,0,0,.55)}
.truck .w1{left:34px}
.truck .w2{left:188px}

@keyframes drive{0%{transform:translateX(0)}50%{transform:translateX(26%)}100%{transform:translateX(0)}}

.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.card{background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.card--accent{border-color:rgba(97,218,251,.35)}
.list{margin:0;padding-left:18px}
.list--cols{columns:2;gap:18px}
.chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0}
.chips li{padding:10px 12px;border-radius:999px;background:rgba(255,255,255,.04);border:1px dashed rgba(255,255,255,.12)}

/* Image tiles */
.tiles{display:grid;gap:12px}
.tiles--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.tile{position:relative;display:flex;flex-direction:column;gap:8px;padding:10px;border-radius:14px;background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.00));border:1px solid rgba(255,255,255,.06);color:var(--text);overflow:hidden;cursor:default}
.tile img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:10px;filter:saturate(1.05) contrast(1.05)}
.tile span{font-weight:700}
.tile::after{content:"";position:absolute;inset:0;opacity:0;transition:.25s;background:radial-gradient(600px 200px at var(--mx,50%) var(--my,50%), rgba(97,218,251,.12), transparent 40%)}
.tile:hover::after{opacity:1}
.tiles--static .tile:hover::after{opacity:.6}

/* Bullet blocks */
.bullet-blocks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px}
.bullet{padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);}
.bullet::before{content:"▸ ";color:var(--primary)}

/* Services card grid items */
.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.service-item{display:grid;grid-template-columns:1fr 120px;align-items:center;gap:12px;padding:14px;border-radius:14px;background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));border:1px solid rgba(255,255,255,.08);box-shadow:0 4px 18px rgba(0,0,0,.25);min-height:110px}
.service-item__title{display:flex;align-items:center;gap:8px;font-weight:800}
.service-item__title::before{content:"▸";color:var(--accent)}
.service-item__img{justify-self:end}
.service-item__img img{width:120px;max-width:100%;height:auto;object-fit:contain;filter:drop-shadow(0 4px 10px rgba(0,0,0,.35))}

/* Promo cards (trucks) */
.promo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.promo{position:relative;overflow:hidden;border-radius:16px;border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow);background:#0f1726;min-height:200px;display:flex;align-items:flex-end}
.promo__bg{position:absolute;inset:0;object-fit:cover;width:100%;height:100%;filter:contrast(1.05) saturate(1.05) brightness(.9)}
.promo__overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(0,0,0,.0) 0%, rgba(0,0,0,.0) 30%, rgba(0,0,0,.6) 80%, rgba(0,0,0,.75) 100%);z-index:1}
.promo__body{position:absolute;bottom:0;left:0;right:0;z-index:2;padding:16px;display:flex;flex-direction:column;gap:10px;align-items:flex-start;text-align:left;color:var(--text);text-shadow:0 2px 8px rgba(0,0,0,.8)}
.promo__title-top{position:absolute;top:0;left:0;right:0;z-index:2;padding:16px;background:linear-gradient(180deg, rgba(0,0,0,.7) 0%, rgba(0,0,0,.4) 60%, transparent 100%);display:flex;align-items:flex-start}
.promo__title{font-size:20px;font-weight:800;margin:0;color:var(--text);text-shadow:0 2px 8px rgba(0,0,0,.6)}
.promo__cta{display:flex;gap:10px}
.promo__cta .btn{padding:10px 14px}

/* Offer list */
.offer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.offer{display:grid;gap:10px;padding:16px;border-radius:16px;background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));border:1px solid rgba(255,255,255,.06);box-shadow:var(--shadow);transition:transform .2s ease, box-shadow .2s ease}
.offer:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(0,0,0,.35)}
.offer__thumb{width:100%;border-radius:12px;overflow:hidden}
.offer__thumb img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block;filter:saturate(1.05) contrast(1.05)}
.offer h3{margin:0}
.offer p{margin:0;color:var(--muted)}
.offer .cta{gap:10px}

@media (max-width: 1200px){
  .tiles--4{grid-template-columns:repeat(3,minmax(0,1fr))}
  .service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .promo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .offer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 720px){
  .tiles--static{display:none}
}

@media (max-width: 720px){
  .bullet-blocks{grid-template-columns:1fr}
  .phone{font-size:20px}
  .fab__btn{width:44px;height:44px}
}

.areas{display:grid;gap:18px}
.areas__note{margin-top:6px}

/* Area pills */
.pill-grid{display:flex;flex-wrap:wrap;gap:10px}
.pill{padding:10px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04)}
.pill--track{background:rgba(97,218,251,.08);border-color:rgba(97,218,251,.3)}

.steps{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.steps li{position:relative;padding:16px;border-radius:14px;background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));border:1px solid rgba(255,255,255,.06)}
.step__num{position:absolute;top:-12px;left:-12px;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--primary-2));display:grid;place-items:center;color:#061016;font-weight:800;box-shadow:0 10px 24px rgba(97,218,251,.25)}

.form{background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.form__row{display:grid;gap:6px;margin-bottom:12px}
.form__row--actions{display:flex;align-items:center;gap:12px;margin-top:16px}
.form--info .form__row{margin:0 0 10px}
label{font-weight:600;color:var(--muted)}
input,textarea{width:100%;padding:12px 12px;border-radius:12px;background:rgba(8,12,20,.7);border:1px solid rgba(255,255,255,.08);color:var(--text);outline:none}
input:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 6px var(--ring)}

.phone{display:inline-flex;align-items:center;gap:8px;margin:8px 0 14px;font-size:22px;font-weight:800;color:var(--text);text-decoration:none}
.address .list{padding-left:16px}
/* Contact facts */
.facts{list-style:none;padding:0;margin:12px 0 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.facts li{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.facts svg{width:18px;height:18px;color:var(--primary)}
@media (max-width: 720px){.facts{grid-template-columns:1fr}}

.footer{border-top:1px solid rgba(255,255,255,.06);padding:20px 0;background:rgba(10,12,20,.5);backdrop-filter:blur(8px)}
.footer__inner{display:flex;align-items:center;justify-content:space-between}
.badge{display:inline-block;margin-left:6px;padding:4px 8px;border-radius:999px;background:rgba(97,218,251,.12);border:1px solid rgba(97,218,251,.35);color:var(--primary);font-weight:700;font-size:12px}
.footer__contact{display:flex;align-items:center;gap:8px}
.footer__wa{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#25D366,#128C7E);box-shadow:var(--shadow)}
.footer__wa svg{width:14px;height:14px;color:#061016}
.footer__phone{color:var(--text);text-decoration:none;font-weight:700}

/* Floating action buttons */
.fab{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:10px;z-index:60}
.fab__btn{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow);background:rgba(14,20,33,.9);text-decoration:none}
.fab__btn svg{width:26px;height:26px;color:var(--text)}
.fab__btn--wa{background:linear-gradient(135deg,#25D366,#128C7E)}
.fab__btn--tg{background:linear-gradient(135deg,#2AABEE,#229ED9)}
.fab__btn--call{background:linear-gradient(135deg,#21e6a2,#12b886)}

.toast{position:fixed;right:16px;bottom:16px;min-width:240px;max-width:320px;padding:12px 14px;border-radius:12px;background:#0f1a31;border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow);opacity:0;transform:translateY(8px);transition:.25s ease}
.toast--show{opacity:1;transform:translateY(0)}
.toast--ok{border-color:rgba(33,230,162,.35)}
.toast--err{border-color:rgba(255,107,107,.35)}

.reveal{opacity:0;transform:translateY(16px);transition:.5s ease}
.reveal--visible{opacity:1;transform:translateY(0)}
.is-dragging{cursor:grabbing;user-select:none}

@media (max-width: 1024px){
  .grid--2{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .contact-bar{display:none}
}

@media (max-width: 720px){
  .h1{font-size:34px}
  .grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cards{grid-template-columns:1fr}
  .nav__toggle{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;border-radius:10px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);color:var(--text)}
  .nav__list{position:absolute;right:12px;top:56px;display:none;flex-direction:column;min-width:220px;padding:10px;border-radius:12px;background:rgba(10,12,20,.96);border:1px solid rgba(255,255,255,.06)}
  .nav__list.nav__list--open{display:flex}

  /* Mobile stacked layout (no horizontal scroll) */
  .section{padding:64px 0}
  .cards{display:grid;grid-template-columns:1fr;gap:14px;overflow:visible}
  .tiles--4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer__inner{flex-direction:column;gap:10px}
  .fab{display:none}
  body{padding-bottom:calc(220px + env(safe-area-inset-bottom, 0px))}
  .footer{padding-bottom:calc(180px + env(safe-area-inset-bottom, 0px))}
}

/* Sticky action bar (mobile) */
.stickybar{position:fixed;left:0;right:0;bottom:0;display:none;gap:10px;background:rgba(10,12,20,.82);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.06);padding:10px 12px calc(10px + env(safe-area-inset-bottom, 0px));z-index:80;transform:translateZ(0);will-change:transform}
.stickybar .btn{flex:1}
@media (max-width: 720px){.stickybar{display:flex}}

/* Service grid mobile tuning */
@media (max-width: 720px){
  .service-grid{grid-template-columns:1fr}
  .service-item{grid-template-columns:1fr 90px}
  .service-item__img img{width:90px}
  .promo-grid{grid-template-columns:1fr}
  .offer-grid{grid-template-columns:1fr}
}