/* ===== Warco-Checkstar — tender center ===== */
:root{
  --bg:#0b0d10;
  --bg-2:#0f1218;
  --surface:#141922;
  --surface-2:#1a212c;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --text:#eef2f7;
  --muted:#9aa6b6;
  --muted-2:#6b7688;
  --brand:#ffd21e;
  --brand-2:#ffb200;
  --brand-ink:#1a1500;
  --wa:#25d366;
  --wa-2:#1eb257;
  --blue:#3d8bff;
  --radius:18px;
  --radius-sm:12px;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --shadow:0 24px 60px -20px rgba(0,0,0,.6);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:"Heebo",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.65;
  overflow-x:hidden;font-weight:400;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.brand__txt{font-family:"Rubik","Heebo",sans-serif;line-height:1.12;font-weight:800}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:22px}

.skip-link{position:fixed;right:-999px;top:10px;z-index:200;background:var(--brand);color:#000;
  padding:10px 16px;border-radius:10px;font-weight:700}
.skip-link:focus{right:12px}
:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:6px}

/* ===== scroll progress ===== */
.scroll-progress{position:fixed;top:0;right:0;height:3px;width:0;z-index:120;
  background:linear-gradient(90deg,var(--brand),var(--brand-2));box-shadow:0 0 12px var(--brand)}

/* ===== buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:inherit;font-weight:700;font-size:1rem;cursor:pointer;border:0;
  padding:13px 22px;border-radius:999px;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;
  white-space:nowrap;line-height:1}
.btn svg{flex:0 0 auto}
.btn--wa{background:linear-gradient(135deg,var(--wa),var(--wa-2));color:#04240f;box-shadow:0 12px 30px -10px rgba(37,211,102,.6)}
.btn--wa:hover{transform:translateY(-3px);box-shadow:0 18px 38px -10px rgba(37,211,102,.75)}
.btn--ghost{background:transparent;color:var(--text);border:1.5px solid var(--line-2)}
.btn--ghost:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
.btn--lg{padding:16px 30px;font-size:1.06rem}
.btn--sm{padding:10px 16px;font-size:.9rem}

/* ===== nav ===== */
.nav{position:fixed;inset-block-start:0;inset-inline:0;z-index:100;
  transition:background .4s,backdrop-filter .4s,border-color .4s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(11,13,16,.82);backdrop-filter:blur(14px) saturate(1.2);border-color:var(--line)}
.nav__inner{display:flex;align-items:center;gap:18px;max-width:var(--maxw);margin-inline:auto;
  padding:14px 22px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800}
.brand__mark{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#1a1500;box-shadow:0 8px 20px -8px var(--brand)}
.brand__txt{font-size:1.18rem;letter-spacing:-.3px;display:inline-flex;gap:6px;align-items:baseline}
.brand__txt b{color:var(--text)}
.brand__txt i{font-style:normal;color:var(--brand);font-weight:700}
.nav__links{display:flex;gap:6px;margin-inline-start:auto}
.nav__links a{padding:8px 12px;border-radius:9px;color:var(--muted);font-weight:500;transition:color .2s,background .2s}
.nav__links a:hover{color:var(--text);background:var(--surface)}
.nav__cta{margin-inline-start:4px}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav__burger span{width:24px;height:2.5px;background:var(--text);border-radius:2px;transition:.3s}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ===== hero ===== */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;
  padding-block:120px 60px;background:radial-gradient(120% 90% at 80% -10%,#151c27 0%,var(--bg) 55%)}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.75}
.hero__grid{position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(120% 80% at 75% 0%,#000 0%,transparent 70%);opacity:.5}
.hero__glow{position:absolute;z-index:0;width:620px;height:620px;border-radius:50%;
  inset-block-start:-180px;inset-inline-start:-120px;pointer-events:none;
  background:radial-gradient(circle,rgba(255,210,30,.16),transparent 62%);filter:blur(20px)}
.hero__inner{position:relative;z-index:2;max-width:900px}
.hero__badge{display:inline-flex;align-items:center;gap:9px;padding:8px 16px;border-radius:999px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.03);color:var(--muted);
  font-size:.92rem;font-weight:500;margin-bottom:26px}
.hero__badge .dot{width:9px;height:9px;border-radius:50%;background:var(--wa);box-shadow:0 0 0 0 rgba(37,211,102,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.55)}70%{box-shadow:0 0 0 12px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.hero__title{font-size:clamp(2.6rem,7.5vw,5.4rem);font-weight:900;letter-spacing:-1.5px;margin-bottom:22px}
.hero__title span{display:block}
.hero__title .grad{background:linear-gradient(100deg,var(--brand),var(--brand-2) 60%,#fff);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{font-size:clamp(1.05rem,2.2vw,1.32rem);color:var(--muted);max-width:660px;margin-bottom:34px}
.hero__lead b{color:var(--text);font-weight:700}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:52px}
.hero__stats{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:720px}
.hero__stats li{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:18px 14px;text-align:center;backdrop-filter:blur(4px)}
.hero__stats b{display:block;font-family:"Rubik",sans-serif;font-size:clamp(1.5rem,4vw,2.1rem);
  font-weight:900;color:var(--brand);line-height:1}
.hero__stats span{font-size:.82rem;color:var(--muted);font-weight:500}
.hero__scroll{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);z-index:3;
  width:26px;height:42px;border:2px solid var(--line-2);border-radius:14px;display:grid;justify-items:center;padding-top:7px}
.hero__scroll span{width:4px;height:8px;border-radius:2px;background:var(--brand);animation:scrolldot 1.7s infinite}
@keyframes scrolldot{0%{transform:translateY(0);opacity:1}70%{transform:translateY(14px);opacity:0}100%{opacity:0}}

/* ===== marquee ===== */
.marquee{border-block:1px solid var(--line);background:var(--bg-2);overflow:hidden;padding:16px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee__track{display:flex;align-items:center;gap:26px;width:max-content;animation:marquee 34s linear infinite}
.marquee__track span{font-family:"Rubik",sans-serif;font-weight:700;font-size:1.15rem;color:var(--muted-2);letter-spacing:1px;white-space:nowrap}
.marquee__track span[aria-hidden]{color:var(--brand);opacity:.6}
.marquee:hover .marquee__track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(50%)}}

/* ===== sections ===== */
.section{padding-block:clamp(70px,10vw,120px);position:relative}
.sec-head{max-width:640px;margin-bottom:52px}
.eyebrow{display:inline-block;font-weight:700;letter-spacing:2px;font-size:.78rem;text-transform:uppercase;
  color:var(--brand);margin-bottom:12px}
.sec-head h2{font-size:clamp(1.9rem,4.5vw,3rem);letter-spacing:-1px;margin-bottom:14px}
.sec-head p{color:var(--muted);font-size:1.08rem}

/* offer cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:linear-gradient(180deg,var(--surface),var(--bg-2));border:1px solid var(--line);
  border-radius:var(--radius);padding:28px 24px;position:relative;overflow:hidden;
  transition:transform .3s var(--ease),border-color .3s,box-shadow .3s;will-change:transform}
.card::before{content:"";position:absolute;inset-block-start:0;inset-inline:0;height:3px;
  background:linear-gradient(90deg,var(--brand),transparent);transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease)}
.card:hover{border-color:var(--line-2);box-shadow:var(--shadow);transform:translateY(-6px)}
.card:hover::before{transform:scaleX(1)}
.card__ic{width:56px;height:56px;border-radius:15px;display:grid;place-items:center;margin-bottom:18px;
  background:radial-gradient(120% 120% at 30% 20%,rgba(255,210,30,.18),rgba(255,210,30,.04));
  color:var(--brand);border:1px solid rgba(255,210,30,.22)}
.card h3{font-size:1.28rem;margin-bottom:9px}
.card p{color:var(--muted);font-size:.98rem}

/* tenders */
.section--tenders{background:
  radial-gradient(80% 60% at 100% 0,rgba(61,139,255,.06),transparent 60%),
  radial-gradient(70% 60% at 0 100%,rgba(255,210,30,.05),transparent 60%),var(--bg-2)}
.tenders{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tender{background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--line);
  border-radius:var(--radius);padding:24px 22px;display:flex;flex-direction:column;gap:12px;position:relative;
  transition:transform .3s var(--ease),border-color .3s,box-shadow .3s}
.tender:hover{transform:translateY(-6px);border-color:rgba(255,210,30,.35);box-shadow:var(--shadow)}
.tender__top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.tender__no{font-family:"Rubik",sans-serif;font-weight:800;font-size:.95rem;color:var(--brand);letter-spacing:.5px}
.tender__tag{font-size:.72rem;font-weight:600;padding:4px 10px;border-radius:999px;
  background:rgba(255,255,255,.06);color:var(--muted);border:1px solid var(--line)}
.tender h3{font-size:1.24rem}
.tender p{color:var(--muted);font-size:.94rem;flex:1}
.tender__timer{display:flex;gap:6px;font-family:"Rubik",sans-serif;font-weight:700;font-size:.86rem;
  color:var(--text);background:rgba(0,0,0,.25);border:1px solid var(--line);border-radius:10px;
  padding:8px 10px;align-items:center;justify-content:center;letter-spacing:.4px}
.tender__timer .lbl{color:var(--muted-2);font-weight:500;margin-inline-end:4px}
.tender__timer b{color:var(--brand)}
.tender__timer.closed{color:var(--muted-2)}
.tender .btn{margin-top:2px}
.tenders__note{margin-top:26px;color:var(--muted);text-align:center}
.tenders__note a{color:var(--brand);font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* how / steps */
.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative}
.step__n{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;font-family:"Rubik",sans-serif;
  font-weight:900;font-size:1.3rem;color:var(--brand-ink);background:linear-gradient(135deg,var(--brand),var(--brand-2));margin-bottom:16px}
.step h3{font-size:1.16rem;margin-bottom:7px}
.step p{color:var(--muted);font-size:.95rem}
.step p a{color:var(--brand);font-weight:600;direction:ltr;unicode-bidi:embed}
.disclaimer{margin-top:30px;display:flex;gap:14px;align-items:flex-start;background:rgba(255,210,30,.06);
  border:1px solid rgba(255,210,30,.2);border-radius:var(--radius);padding:18px 22px;color:var(--muted)}
.disclaimer svg{color:var(--brand);flex:0 0 auto;margin-top:2px}
.disclaimer b{color:var(--text)}

/* why */
.section--why{background:linear-gradient(180deg,var(--bg),var(--bg-2))}
.why__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.why__text h2{margin-bottom:16px}
.why__text p{color:var(--muted);margin-bottom:22px;font-size:1.06rem}
.why__text b{color:var(--text)}
.why__list{list-style:none;display:grid;gap:11px;margin-bottom:28px}
.why__list li{display:flex;align-items:center;gap:11px;color:var(--text);font-weight:500}
.why__list li span{display:grid;place-items:center;width:26px;height:26px;border-radius:8px;flex:0 0 auto;
  background:rgba(37,211,102,.14);color:var(--wa);font-weight:900;font-size:.9rem}
.why__badges{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.badge{background:linear-gradient(180deg,var(--surface),var(--bg-2));border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 18px;text-align:center;transition:transform .3s var(--ease),border-color .3s}
.badge:hover{transform:translateY(-5px);border-color:rgba(255,210,30,.4)}
.badge b{display:block;font-family:"Rubik",sans-serif;font-size:1.9rem;font-weight:900;color:var(--brand);line-height:1.05;margin-bottom:6px}
.badge span{color:var(--muted);font-size:.9rem}

/* contact */
.section--contact{background:var(--bg-2)}
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.contact__info h2{margin-bottom:14px}
.contact__info>p{color:var(--muted);margin-bottom:26px;font-size:1.06rem}
.contact__list{list-style:none;display:grid;gap:14px}
.contact__list li{display:flex;align-items:center;gap:14px}
.contact__ic{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;flex:0 0 auto;
  background:var(--surface);border:1px solid var(--line);color:var(--brand)}
.contact__list small{display:block;color:var(--muted-2);font-size:.8rem}
.contact__list a,.contact__list span{font-weight:600;font-size:1.05rem}
.contact__list a:hover{color:var(--brand)}
.contact__form{background:linear-gradient(180deg,var(--surface),var(--bg-2));border:1px solid var(--line);
  border-radius:var(--radius);padding:30px 28px;box-shadow:var(--shadow)}
.contact__form h3{font-size:1.4rem;margin-bottom:20px}
.field{margin-bottom:15px}
.field label{display:block;font-size:.88rem;color:var(--muted);margin-bottom:6px;font-weight:500}
.field input,.field textarea{width:100%;background:var(--bg);border:1px solid var(--line-2);border-radius:11px;
  color:var(--text);font-family:inherit;font-size:1rem;padding:12px 14px;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(255,210,30,.15)}
.field textarea{resize:vertical}
.contact__form .btn{width:100%;margin-top:6px}
.form-note{color:var(--muted-2);font-size:.82rem;text-align:center;margin-top:12px}

/* footer */
.footer{background:var(--bg);border-top:1px solid var(--line);padding-top:56px}
.footer__inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;padding-bottom:36px}
.footer__brand .brand__txt{font-size:1.4rem;margin-bottom:12px}
.footer__brand p{color:var(--muted);font-size:.96rem;max-width:340px}
.footer__nav{display:flex;flex-direction:column;gap:9px}
.footer__nav a{color:var(--muted);font-weight:500;transition:color .2s}
.footer__nav a:hover{color:var(--brand)}
.footer__contact{display:flex;flex-direction:column;gap:11px;align-items:flex-start}
.footer__contact a:not(.btn){color:var(--muted);font-weight:600}
.footer__contact a:not(.btn):hover{color:var(--brand)}
.footer__bar{border-top:1px solid var(--line);padding:20px 22px;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:10px;max-width:var(--maxw);margin-inline:auto;color:var(--muted-2);font-size:.85rem}
.footer__bar a{color:var(--muted);text-decoration:underline;text-underline-offset:3px}

/* FAB */
.fab{position:fixed;inset-block-end:22px;inset-inline-start:22px;z-index:90;width:60px;height:60px;border-radius:50%;
  display:grid;place-items:center;background:linear-gradient(135deg,var(--wa),var(--wa-2));color:#04240f;
  box-shadow:0 14px 34px -8px rgba(37,211,102,.7);transition:transform .3s var(--ease);
  animation:fabin .5s .8s both}
.fab:hover{transform:scale(1.08) rotate(-4deg)}
@keyframes fabin{from{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}

/* reveal animation */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal:nth-child(2){transition-delay:.06s}
.reveal:nth-child(3){transition-delay:.12s}
.reveal:nth-child(4){transition-delay:.18s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .marquee__track,.hero__scroll span,.hero__badge .dot,.fab{animation:none}
}

/* ===== accessibility page ===== */
.doc{max-width:820px;margin-inline:auto;padding:130px 22px 80px}
.doc h1{font-size:clamp(2rem,5vw,2.8rem);margin-bottom:10px}
.doc .lead{color:var(--muted);margin-bottom:28px}
.doc h2{font-size:1.4rem;margin:30px 0 10px;color:var(--brand)}
.doc p,.doc li{color:var(--muted);margin-bottom:10px}
.doc ul{padding-inline-start:22px;margin-bottom:14px}
.doc a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.doc .back{display:inline-block;margin-top:30px}

/* ===== responsive ===== */
@media (max-width:900px){
  .nav__links{display:none}
  .nav__cta{display:none}
  .nav__burger{display:flex;margin-inline-start:auto}
  .nav.open .nav__links{display:flex;position:absolute;inset-block-start:100%;inset-inline:0;flex-direction:column;
    background:rgba(11,13,16,.97);backdrop-filter:blur(14px);padding:14px;gap:4px;border-bottom:1px solid var(--line)}
  .nav.open .nav__links a{padding:13px 12px;font-size:1.05rem}
  .cards,.tenders{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr 1fr}
  .why__grid,.contact__grid{grid-template-columns:1fr;gap:32px}
  .footer__inner{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  .hero__stats{grid-template-columns:1fr 1fr}
  .cards,.tenders,.steps,.why__badges,.footer__inner{grid-template-columns:1fr}
  .hero__cta .btn{width:100%}
  .footer__bar{flex-direction:column;text-align:center}
  .fab{width:54px;height:54px}
}