:root{
  /* extracted from logo (approx) */
  --red:#BA2B31;
  --blue:#0D71B4;
  --ink:#1b1f24;
  --gray:#4E4E4E;
  --muted:#667085;
  --bg:#ffffff;
  --soft:#f6f7f9;
  --break:#eef6ff;
  --card:#ffffff;
  --ring: rgba(13,113,180,.25);
  --shadow: 0 10px 30px rgba(0,0,0,.08);
  --radius: 18px;
  --max: 1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: "Inter","Poppins",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
}

img{max-width:100%; display:block}
a{color:inherit; text-decoration:none}
code{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;}

.container{max-width:var(--max); margin:0 auto; padding:0 20px}

/* NAV */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.85);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(0,0,0,.06);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  min-height:74px;
  gap:18px;
}
.brand img{height:46px; width:auto}

.nav-menu{
  display:flex; gap:18px; align-items:center;
  padding:0; margin:0;
  list-style:none;
}
.nav-menu a{
  font-family:"Poppins","Noto Sans Devanagari",sans-serif;
  font-weight:600;
  font-size:14px;
  padding:10px 10px;
  border-radius:12px;
  color:var(--gray);
}
.nav-menu a:hover{background:rgba(13,113,180,.08); color:var(--ink)}
.nav-menu .btn--small{padding:10px 14px}

.nav-toggle{
  display:none;
  border:1px solid rgba(0,0,0,.10);
  background:#fff;
  border-radius:14px;
  padding:10px;
  cursor:pointer;
}
.nav-toggle span{
  display:block; width:22px; height:2px;
  background:var(--gray);
  margin:4px 0;
}

/* HERO */
.hero{position:relative; min-height:78vh; display:grid; place-items:center; overflow:hidden}
.hero-bg{
  position:absolute; inset:0;
  background-image:
    url("../images/hero.jpg");
  background-size:cover;
  background-position:center;
  transform: scale(1.03);
}
.hero-overlay{
  position:absolute; inset:0;
  background: linear-gradient(110deg, rgba(0,0,0,.65), rgba(0,0,0,.25));
}
.hero-content{
  position:relative;
  padding:80px 20px 70px;
  color:#fff;
}
.kicker{
  display:inline-block;
  font-family:"Poppins","Noto Sans Devanagari",sans-serif;
  letter-spacing:.18em;
  text-transform:uppercase;
  font-size:12px;
  opacity:.9;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.20);
  padding:8px 12px;
  border-radius:999px;
}
.hero h1{
  margin:14px 0 10px;
  font-size: clamp(32px, 4vw, 56px);
  line-height:1.15;
  letter-spacing:-.02em;
}
.lead{
  max-width: 60ch;
  font-size: clamp(16px, 1.35vw, 18px);
  opacity:.95;
}

.hero-actions{display:flex; gap:12px; margin-top:24px; flex-wrap:wrap}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  border:1px solid transparent;
  background:var(--red);
  color:#fff;
  padding:14px 18px;
  border-radius:999px;
  font-weight:700;
  font-family:"Poppins","Noto Sans Devanagari",sans-serif;
  box-shadow: 0 12px 25px rgba(186,43,49,.25);
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover{transform: translateY(-1px); box-shadow: 0 18px 35px rgba(186,43,49,.28)}
.btn--ghost{
  background:transparent;
  border-color: rgba(255,255,255,.35);
  box-shadow:none;
}
.btn--ghost:hover{background:rgba(255,255,255,.08); box-shadow:none}
.btn--small{padding:12px 14px; font-size:14px}

.hero-badges{
  margin-top:34px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:14px;
  max-width: 980px;
}
.badge{
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.16);
  border-radius: var(--radius);
  padding:14px 16px;
}
.badge-title{display:block; font-weight:800}
.badge-sub{display:block; opacity:.85; font-size:13px}

/* SECTIONS */
.section{padding:72px 0}
.section--soft{background:var(--soft)}
.section--break{background:var(--break); border-radius: var(--radius); padding:42px; margin:40px 0}

.section-head{margin-bottom:26px}
.section h2{
  margin:0 0 8px;
  font-size: clamp(24px, 2.3vw, 34px);
  letter-spacing:-.02em;
}
.muted{color:var(--muted)}
.tiny{font-size:12px}

.split{
  display:grid;
  grid-template-columns: 1.4fr .9fr;
  gap:22px;
  align-items:start;
}
.card{
  background:var(--card);
  border:1px solid rgba(0,0,0,.06);
  border-radius: var(--radius);
  padding:22px;
  box-shadow: var(--shadow);
}
.card--info{border-top:4px solid var(--blue)}
.link{color:var(--blue); font-weight:700}

.checks{margin:16px 0 0; padding-left: 18px}
.checks li{margin:8px 0}

/* TREK blocks */
.trek{
  display:grid;
  grid-template-columns: 1.05fr 1fr;
  gap:26px;
  padding:34px 0;
}
.trek--reverse{grid-template-columns: 1fr 1.05fr}
.trek--reverse .trek-media{order:2}
.trek-media img{
  width:100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border:1px solid rgba(0,0,0,.06);
  object-fit:cover;
}
.trek-body h3{margin:10px 0 10px; font-size:24px; letter-spacing:-.01em}
.pill{
  display:inline-flex;
  align-items:center;
  padding:8px 12px;
  border-radius:999px;
  font-weight:800;
  font-size:12px;
  background: rgba(186,43,49,.10);
  color: var(--red);
  border: 1px solid rgba(186,43,49,.20);
}
.pill--blue{
  background: rgba(13,113,180,.10);
  color: var(--blue);
  border-color: rgba(13,113,180,.22);
}
.pill--red{
  background: rgba(186,43,49,.10);
  color: var(--red);
  border-color: rgba(186,43,49,.22);
}

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:12px;
  margin:18px 0 18px;
}
.mini{
  background: rgba(0,0,0,.03);
  border:1px solid rgba(0,0,0,.05);
  border-radius: 16px;
  padding:12px 12px;
}
.mini-k{display:block; font-size:12px; color:var(--muted); font-weight:700}
.mini-v{display:block; font-weight:800}

/* FORM */
.form-wrap{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:18px;
  align-items:start;
}
.form{
  background:#fff;
  border:1px solid rgba(0,0,0,.06);
  border-radius: var(--radius);
  padding:22px;
  box-shadow: var(--shadow);
}
.form-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap:14px;
}
.field{display:flex; flex-direction:column; gap:8px}
.field--full{grid-column: 1 / -1}
label{font-weight:800; font-size:14px}
input, select, textarea{
  width:100%;
  padding:12px 12px;
  border-radius: 14px;
  border:1px solid rgba(0,0,0,.12);
  outline:none;
  font-family: inherit;
  background:#fff;
}
input:focus, select:focus, textarea:focus{
  border-color: rgba(13,113,180,.50);
  box-shadow: 0 0 0 4px var(--ring);
}
.error{min-height:18px; color:var(--red); font-size:12px; font-weight:700}
.form-actions{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:16px; flex-wrap:wrap}
.form-status{
  margin-top:14px;
  padding:12px 14px;
  border-radius: 16px;
  border:1px dashed rgba(0,0,0,.18);
  display:none;
}
.form-status.ok{display:block; border-color: rgba(13,113,180,.30); background: rgba(13,113,180,.06)}
.form-status.bad{display:block; border-color: rgba(186,43,49,.30); background: rgba(186,43,49,.06)}

.side .divider{
  height:1px; background:rgba(0,0,0,.08); margin:16px 0;
}

/* FOOTER */
.footer{
  background:#0e141c;
  color:#fff;
  padding:56px 0;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .9fr .9fr;
  gap:26px;
  align-items:start;
}
.footer h4{margin:0 0 12px; font-size:16px; letter-spacing:.02em}
.footer-logo{height:38px; width:auto; margin-bottom:12px; filter: brightness(1.1) contrast(1.05)}
.footer-links{list-style:none; padding:0; margin:0; display:grid; gap:10px}
.footer-links a{opacity:.92}
.footer-links a:hover{opacity:1; color:#fff; text-decoration:underline}
.footer .muted{color: rgba(255,255,255,.74)}

/* RESPONSIVE */
@media (max-width: 980px){
  .split{grid-template-columns: 1fr}
  .form-wrap{grid-template-columns: 1fr}
  .trek{grid-template-columns: 1fr}
  .trek--reverse .trek-media{order:0}
  .section--break{padding:24px}
  .hero-badges{grid-template-columns: 1fr; max-width: 520px}
}

@media (max-width: 860px){
  .nav-toggle{display:block}
  .nav-menu{
    position:absolute;
    top:74px; left:0; right:0;
    background:#fff;
    border-bottom:1px solid rgba(0,0,0,.06);
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:14px;
  }
  .nav-menu.open{display:flex}
  .nav-menu a{width:100%; justify-content:flex-start}
}

@media (max-width: 520px){
  .form-grid{grid-template-columns: 1fr}
  .footer-grid{grid-template-columns: 1fr}
}