:root{
  --bg:#0B0F1A;
  --panel:#151B2E;
  --panel2:#0F1424;
  --text:#FFFFFF;
  --muted:#C5C9D4;
  --border:#2A324D;
  --yellow:#FFD600;
  --pink:#FF3B5C;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Montserrat, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.container{
  width:min(1100px, 92%);
  margin:0 auto;
}

.section{padding:70px 0}
.section__title{
  margin:0 0 16px;
  font-size:28px;
  font-weight:700;
}
.section__title--center{text-align:center}
.section__sub{
  margin:0 0 30px;
  color:var(--muted);
}
.section__sub--center{text-align:center}

.header{
  position:fixed; top:0; left:0; right:0;
  z-index:100;
  background:rgba(11,15,26,.9);
  backdrop-filter: blur(8px);
  border-bottom:1px solid rgba(42,50,77,.35);
}
.header__wrap{
  height:76px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.logo{font-weight:700; letter-spacing:.5px}

.nav{display:flex; gap:26px}
.nav__link{color:var(--muted); font-size:14px}
.nav__link:hover{color:var(--text)}

.burger{
  display:none;
  width:42px;height:38px;
  background:transparent;border:0;cursor:pointer;
}
.burger span{
  display:block;height:2px;background:var(--text);
  margin:7px 0;border-radius:2px;
}
.mobile-menu{
  display:none;
  padding:14px 4%;
  border-top:1px solid rgba(42,50,77,.35);
}
.mobile-menu a{
  display:block;
  padding:12px 0;
  color:var(--muted);
}

/* HERO */
.hero{
  min-height:100vh;
  padding-top:76px;
  display:flex;
  align-items:center;
  background:
    linear-gradient(rgba(0,0,0,.65), rgba(0,0,0,.65)),
    url("../img/hero.jpg") center/cover no-repeat;
}
.hero__inner{padding:70px 0}
.hero__title{font-size:52px;margin:0 0 12px}
.hero__subtitle{margin:0 0 18px;color:var(--muted);font-size:18px}
.hero__text{margin:0 0 12px;color:#d7dae3;max-width:720px;line-height:1.6}

/* Buttons */
.btn{
  border:0; cursor:pointer;
  font-family:inherit;
  border-radius:10px;
  padding:13px 22px;
  font-weight:600;
}
.btn--yellow{background:var(--yellow);color:#000}
.btn--yellow:hover{filter:brightness(.92)}
.btn--pink{background:var(--pink);color:#fff}
.btn--pink:hover{filter:brightness(.92)}
.btn--pill{border-radius:999px;padding:8px 16px;font-size:12px}

/* Cards/Table */
.card{
  background:var(--panel);
  border:1px solid rgba(42,50,77,.55);
  border-radius:14px;
  box-shadow:0 10px 30px rgba(0,0,0,.35);
}
.card--table{padding:24px}

.table{margin-top:14px}
.table__row{
  display:grid;
  grid-template-columns: 2.2fr .8fr 1.2fr 1fr;
  gap:16px;
  padding:14px 10px;
  align-items:center;
  border-top:1px solid rgba(42,50,77,.35);
  color:var(--muted);
  font-size:14px;
}
.table__head{
  border-top:0;
  color:#9da3b5;
  font-size:12px;
  text-transform:none;
}

/* Members */
.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:22px;
  margin-top:18px;
}
.member{
  background:var(--panel);
  border:1px solid rgba(42,50,77,.55);
  border-radius:14px;
  overflow:hidden;
}
.member img{
  display:block;
  width:100%;
  height:240px;
  object-fit:cover;
}
.member__cap{
  padding:12px 14px;
  color:var(--muted);
  font-size:13px;
}

/* Gradient sections */
.section--gradient{
  background: linear-gradient(90deg, #0F1424, #1A0F2E);
}

/* History */
.history{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:26px;
  align-items:start;
}
.history__text p{color:var(--muted);line-height:1.65;margin:0 0 14px}
.history__img img{
  width:100%;
  border-radius:14px;
  border:1px solid rgba(42,50,77,.55);
}

/* Contact */
.contact{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:22px;
  align-items:start;
}
.form{
  background:transparent;
}
.form__row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:16px;
}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:#9da3b5;margin:0 0 6px}
.field input, .field textarea{
  width:100%;
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:10px;
  padding:12px;
  color:var(--text);
  outline:none;
}
.field input::placeholder, .field textarea::placeholder{color:#7f8597}
.field input:focus, .field textarea:focus{border-color:#3a466b}
.error{display:block;color:#ff9aaa;font-size:12px;min-height:16px;margin-top:6px}

.map{padding:16px}
.map__title{margin:0 0 12px;font-size:14px;color:#d7dae3}
.map__box{
  border-radius:12px;
  overflow:hidden;
  border:1px solid rgba(42,50,77,.55);
  height:240px;
}
.map iframe{width:100%;height:100%;border:0}

/* Footer */
.footer{
  padding:26px 0;
  background:rgba(11,15,26,.95);
  border-top:1px solid rgba(42,50,77,.35);
  color:var(--muted);
  font-size:13px;
}
.footer__wrap{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.footer__links a:hover{color:#fff}
.footer__bottom{margin-top:10px;color:#8f95a8}

/* Modal */
.modal{
  position:fixed;inset:0;
  display:none;
}
.modal.is-open{display:block}
.modal__backdrop{
  position:absolute;inset:0;
  background:rgba(0,0,0,.8);
}
.modal__content{
  position:relative;
  width:min(520px, 92%);
  margin:12vh auto 0;
  background:var(--panel);
  border:1px solid rgba(42,50,77,.55);
  border-radius:14px;
  padding:22px;
  box-shadow:0 20px 50px rgba(0,0,0,.5);
}
.modal__close{
  position:absolute;top:10px;right:12px;
  width:34px;height:34px;
  border-radius:10px;
  border:1px solid rgba(42,50,77,.55);
  background:transparent;color:#fff;
  cursor:pointer;font-size:22px;line-height:1;
}
.modal__title{margin:0 0 10px}
.modal__text{margin:0 0 16px;color:var(--muted);line-height:1.5}

/* Responsive */
@media (max-width: 900px){
  .hero__title{font-size:42px}
  .table__row{grid-template-columns: 1.8fr .7fr 1.2fr 1fr}
  .history{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
}
@media (max-width: 720px){
  .nav{display:none}
  .burger{display:block}
  .mobile-menu.is-open{display:block}
  .grid{grid-template-columns:1fr}
  .table__row{grid-template-columns:1.6fr .8fr 1.2fr; }
  .table__row > div:last-child{grid-column:1/-1}
}
@media (max-width: 420px){
  .hero__title{font-size:32px}
}

body.menu-open{overflow:hidden;}
.form .error{display:block;min-height:16px;}
.form input.is-invalid, .form textarea.is-invalid{border-color:#ff8ea1;box-shadow:0 0 0 3px rgba(255,142,161,.12);}