:root{
  --bg:#0A1220;
  --card:#0F1C33;
  --muted: rgba(255,255,255,.72);
  --muted2: rgba(255,255,255,.55);
  --text:#F6F8FF;
  --brand:#0B3A82;
  --brand2:#1E6BFF;
  --accent:#25D366;
  --shadow: 0 18px 50px rgba(0,0,0,.35);
  --radius: 18px;
  --radius2: 26px;
  --max: 1140px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background: radial-gradient(1200px 700px at 10% 10%, rgba(30,107,255,.18), transparent 55%),
              radial-gradient(900px 500px at 90% 0%, rgba(11,58,130,.28), transparent 50%),
              #050A13;
  line-height:1.55;
}

a{color:inherit}
.container{max-width:var(--max);margin:0 auto;padding:0 18px}

/* Topbar */
.topbar{
  background: rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(10px);
}
.topbar__inner{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:10px 0}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 10px;border-radius:999px;
  background: rgba(30,107,255,.18);
  border:1px solid rgba(30,107,255,.32);
  font-weight:600;font-size:12px;
}
.muted{color:var(--muted)}
.topbar__left{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.topbar__right{display:flex;gap:10px;align-items:center}
.topbar__link{opacity:.92;text-decoration:none;font-weight:600;font-size:13px}
.topbar__link:hover{opacity:1}
.dot{opacity:.5}

/* Header */
.header{
  position:sticky;top:0;z-index:50;
  background: rgba(5,10,19,.62);
  border-bottom: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(14px);
}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand__logo{width:44px;height:44px;border-radius:14px;background:#fff;padding:6px;box-shadow:0 10px 20px rgba(0,0,0,.22)}
.brand__text strong{display:block;font-size:14px}
.brand__text span{display:block;font-size:12px;color:var(--muted2)}

/* Nav */
.nav{display:flex;align-items:center;gap:14px}
.nav__toggle{
  display:none;
  width:42px;height:42px;border-radius:14px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  color:var(--text);
}
.nav__toggle span{display:block;height:2px;width:18px;background:rgba(255,255,255,.88);margin:4px auto;border-radius:2px}
.nav__list{list-style:none;margin:0;padding:0;display:flex;gap:16px;align-items:center}
.nav__list a{color:var(--muted);text-decoration:none;font-weight:600;font-size:13px}
.nav__list a:hover{color:var(--text)}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 16px;border-radius:16px;
  background: linear-gradient(135deg, var(--brand2), var(--brand));
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 10px 24px rgba(30,107,255,.22);
  text-decoration:none;font-weight:800;font-size:14px;
}
.btn--ghost{
  background: rgba(255,255,255,.06);
  box-shadow:none;
}
.btn--sm{padding:10px 12px;border-radius:14px;font-size:13px;font-weight:800}

/* Hero */
.hero{position:relative;min-height: calc(100vh - 110px);display:flex;align-items:center;overflow:hidden}
.hero__bg{
  position:absolute;inset:0;
  background-image:url('../img/cover.webp');
  background-size:cover;background-position:center;
  filter:saturate(1.05) contrast(1.05);
  transform:scale(1.04);
}
.hero__overlay{
  position:absolute;inset:0;
  background: linear-gradient(90deg, rgba(5,10,19,.88) 0%, rgba(5,10,19,.62) 45%, rgba(5,10,19,.72) 100%),
              radial-gradient(900px 500px at 15% 20%, rgba(30,107,255,.22), transparent 55%);
}
.hero__content{position:relative;padding:56px 0}
.hero__grid{display:grid;grid-template-columns: 1.15fr .85fr;gap:24px;align-items:center}
.hero__copy h1{margin:0 0 12px;font-size:44px;line-height:1.05;letter-spacing:-.02em}
.hero__copy p{margin:0 0 18px;color:var(--muted);max-width:56ch}
.accent{color:#BBD6FF}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin:10px 0 16px}
.hero__stats{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.stat{
  padding:10px 12px;border-radius:16px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
}
.stat strong{display:block;font-size:13px}
.stat span{display:block;font-size:12px;color:var(--muted2)}

/* Hero card */
.card{
  background: rgba(15,28,51,.68);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  padding:18px;
}
.card__head .pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 10px;border-radius:999px;
  background: rgba(37,211,102,.12);
  border:1px solid rgba(37,211,102,.22);
  color: rgba(255,255,255,.92);
  font-weight:700;font-size:12px;margin-bottom:10px;
}
.card__head h2{margin:0 0 6px;font-size:22px}
.card__head p{margin:0 0 12px;color:var(--muted2)}
.card__actions{display:grid;gap:10px;margin:12px 0 14px}
.action{
  display:flex;gap:12px;align-items:center;
  padding:12px 12px;border-radius:18px;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  text-decoration:none;
}
.action:hover{background: rgba(255,255,255,.09)}
.action__icon{width:38px;height:38px;border-radius:14px;display:grid;place-items:center;background: rgba(30,107,255,.18)}
.action strong{display:block;font-size:13px}
.action span{display:block;color:var(--muted2);font-size:12px}

.card__mini{
  display:flex;gap:12px;align-items:center;
  padding:12px;border-radius:18px;
  background: rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
}
.card__mini img{width:54px;height:54px;border-radius:18px;object-fit:cover}
.card__mini p{margin:2px 0 0;color:var(--muted2);font-size:13px}

/* Sections */
.section{padding:66px 0}
.section--alt{
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0));
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.section__title{margin-bottom:20px}
.section__title h2{margin:0 0 6px;font-size:30px;letter-spacing:-.01em}
.section__title p{margin:0;color:var(--muted2)}

/* Cards grid */
.cards{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:14px;
}
.cardx{
  padding:18px;border-radius: var(--radius);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
}
.cardx h3{margin:0 0 6px;font-size:16px}
.cardx p{margin:0;color:var(--muted2);font-size:14px}

/* Steps */
.steps{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:14px;
}
.step{
  padding:18px;border-radius: var(--radius);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  display:flex;gap:12px;
}
.step__num{
  width:34px;height:34px;border-radius:14px;
  background: rgba(30,107,255,.20);
  border:1px solid rgba(30,107,255,.35);
  display:grid;place-items:center;font-weight:800;
}
.step h3{margin:0 0 4px;font-size:16px}
.step p{margin:0;color:var(--muted2);font-size:14px}

/* Video */
.video{
  border-radius: var(--radius2);
  overflow:hidden;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.25);
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 9;
}
.video iframe{width:100%;height:100%;border:0}

/* Gallery */
.gallery{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:12px;
}
.gallery__item{
  padding:0;border:0;background:none;cursor:pointer;
  border-radius: 18px;overflow:hidden;
  border:1px solid rgba(255,255,255,.12);
  box-shadow: 0 10px 24px rgba(0,0,0,.22);
  transition: transform .15s ease;
}
.gallery__item:hover{transform: translateY(-2px)}
.gallery__item img{width:100%;height:100%;display:block;object-fit:cover;aspect-ratio:1/1}

/* Social */
.social-grid{display:grid;grid-template-columns: 1.1fr .9fr;gap:14px}
.social-card{
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius2);
  overflow:hidden;
}
.social-card__head{display:flex;gap:12px;align-items:center;padding:16px}
.social-card__logo{width:42px;height:42px;border-radius:16px;background:#fff;padding:6px}
.icon{width:42px;height:42px;border-radius:16px;display:grid;place-items:center;background: rgba(30,107,255,.18)}
.embed{aspect-ratio: 5 / 4; background: rgba(0,0,0,.25); border-top:1px solid rgba(255,255,255,.08)}
.embed iframe{width:100%;height:100%;border:0}
.social-card__foot{padding:14px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:flex-end}

/* Contact */
.contact{display:grid;grid-template-columns: 1.2fr .8fr;gap:14px;align-items:start}
.form{
  padding:18px;border-radius: var(--radius2);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
}
.field{display:grid;gap:8px;margin-bottom:12px}
label{font-weight:700;font-size:13px}
input,textarea{
  width:100%;
  padding:12px 12px;border-radius:16px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(5,10,19,.55);
  color:var(--text);
  outline:none;
}
input:focus,textarea:focus{border-color: rgba(30,107,255,.55); box-shadow:0 0 0 4px rgba(30,107,255,.12)}
.fineprint{margin:12px 0 0;color:var(--muted2);font-size:13px}
.fineprint a{color:#BBD6FF}

.contact__aside{display:grid;gap:14px}
.aside-card{
  padding:18px;border-radius: var(--radius2);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
}
.aside-card--accent{
  background: linear-gradient(135deg, rgba(30,107,255,.18), rgba(11,58,130,.10));
  border-color: rgba(30,107,255,.25);
}
.aside-card h3{margin:0 0 10px}
.list{margin:0;padding-left:18px;color:var(--muted2)}
.list a{color:#BBD6FF}

/* Footer */
.footer{padding:28px 0 18px;border-top:1px solid rgba(255,255,255,.08);background: rgba(0,0,0,.15)}
.footer__inner{display:flex;justify-content:space-between;gap:12px;align-items:center;padding-bottom:16px}
.footer__left{display:flex;gap:12px;align-items:center}
.footer__logo{width:44px;height:44px;border-radius:16px;background:#fff;padding:6px}
.footer__right a{color:var(--muted);text-decoration:none;font-weight:700}
.footer__right a:hover{color:var(--text)}
.footer__bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;border-top:1px solid rgba(255,255,255,.08);padding-top:14px}
.footer__bottom p{margin:0}
.footer__bottom a{color:#BBD6FF;text-decoration:none;font-weight:700}

/* WhatsApp float */
.wa-float{
  position:fixed;right:18px;bottom:18px;
  width:58px;height:58px;border-radius:22px;
  background: rgba(37,211,102,.95);
  box-shadow: 0 16px 38px rgba(0,0,0,.35);
  display:grid;place-items:center;
  border:1px solid rgba(255,255,255,.18);
  z-index:60;
}
.wa-float svg{width:30px;height:30px;fill:#063b1c}

/* Lightbox */
.lightbox{
  position:fixed;inset:0;
  background: rgba(0,0,0,.82);
  display:none;align-items:center;justify-content:center;
  padding:24px;z-index:80;
}
.lightbox.show{display:flex}
.lightbox img{
  max-width:min(980px, 100%);
  max-height: min(85vh, 100%);
  border-radius: 18px;
  border:1px solid rgba(255,255,255,.18);
  box-shadow: var(--shadow);
}
.lightbox__close{
  position:absolute;top:16px;right:18px;
  width:44px;height:44px;border-radius:16px;
  background: rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  color:#fff;font-size:26px;cursor:pointer;
}

/* Animations */
.fade-in{animation: fadeInUp .7s ease both}
@keyframes fadeInUp{
  from{opacity:0;transform: translateY(10px)}
  to{opacity:1;transform: translateY(0)}
}

/* Responsive */
@media (max-width: 980px){
  .hero__grid{grid-template-columns:1fr;gap:16px}
  .hero{min-height:auto}
  .hero__copy h1{font-size:38px}
  .cards{grid-template-columns: repeat(2, 1fr)}
  .steps{grid-template-columns: repeat(2, 1fr)}
  .gallery{grid-template-columns: repeat(3, 1fr)}
  .social-grid{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
}
@media (max-width: 620px){
  .nav__toggle{display:block}
  .nav__list{
    position:absolute;right:18px;top:68px;
    background: rgba(5,10,19,.92);
    border:1px solid rgba(255,255,255,.12);
    border-radius: 18px;
    padding:12px;
    display:none;flex-direction:column;align-items:stretch;
    min-width: 210px;
  }
  .nav__list.show{display:flex}
  .nav__list a{padding:10px 10px;border-radius:14px}
  .nav__list a:hover{background: rgba(255,255,255,.06)}
  .hero__copy h1{font-size:32px}
  .gallery{grid-template-columns: repeat(2, 1fr)}
  .footer__inner{flex-direction:column;align-items:flex-start}
  .footer__bottom{flex-direction:column}
}

.wa-float__txt{font-weight:900;letter-spacing:-.02em;color:#063b1c;font-size:18px}