:root{
  --green: #0f9d58;
  --green-dark: #0b6b3d;
  --bg: #ffffff;
  --bg-alt: #f4f6f7;
  --text: #0f172a;
  --muted: #475569;
  --card: #ffffff;
  --shadow: 0 10px 30px rgba(2,6,23,.10);
  --radius: 16px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

.container{
  width: min(1100px, calc(100% - 40px));
  margin: 0 auto;
}

/* Topbar */
.topbar{
  background: #0a3a25;
  color: rgba(255,255,255,.92);
  font-size: 13px;
}
.topbar__inner{
  display:flex;
  gap: 16px;
  align-items:center;
  justify-content: space-between;
  padding: 10px 0;
}
.topbar__right{
  display:flex;
  gap: 10px;
  align-items:center;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.topbar a{ text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.sep{ opacity:.6; }

/* Header */
.header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(15,23,42,.08);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 16px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
}
.brand__logo{
  width: 42px; height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--green), #18c977);
  color: #fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight: 800;
  box-shadow: var(--shadow);
}
.brand__name{
  font-weight: 900;
  letter-spacing: .6px;
}
.brand__tag{
  font-size: 12px;
  color: var(--muted);
}

.nav{
  display:flex;
  align-items:center;
  gap: 18px;
}
.nav a{
  font-weight: 600;
  color: #0f172a;
  opacity: .85;
}
.nav a:hover{ opacity: 1; }
.nav__cta{
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--green);
  color: #fff !important;
  box-shadow: 0 8px 20px rgba(15,157,88,.25);
}

.nav__toggle{
  display:none;
  border: 1px solid rgba(15,23,42,.15);
  background: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 18px;
}

.nav__mobile{
  display:none;
  border-top: 1px solid rgba(15,23,42,.08);
  padding: 10px 0 14px;
}
.nav__mobile a{
  display:block;
  padding: 12px 20px;
  font-weight: 700;
  color: #0f172a;
}
.nav__mobile a:hover{ background: rgba(15,157,88,.08); }
.nav__mobile.open{ display:block; }

/* Hero */
.hero{
  position: relative;
  min-height: 78vh;
  display:flex;
  align-items:center;
  overflow:hidden;
}
.hero__bg{
  position:absolute; inset:0;
  background: url('bus1.jpg') center/cover no-repeat;
  transform: scale(1.02);
}
.hero__overlay{
  position:absolute; inset:0;
  background: linear-gradient(90deg, rgba(2,6,23,.75), rgba(2,6,23,.35));
}
.hero__content{
  position: relative;
  padding: 80px 0;
  color: #fff;
}
.hero h1{
  font-size: clamp(28px, 4vw, 52px);
  line-height: 1.1;
  margin: 0 0 14px;
  letter-spacing: -.5px;
}
.hero p{
  max-width: 680px;
  margin: 0 0 24px;
  color: rgba(255,255,255,.92);
  font-size: 16px;
}
.hero__actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: .2px;
  border: 1px solid transparent;
}
.btn--primary{
  background: var(--green);
  color: #fff;
  box-shadow: 0 10px 24px rgba(15,157,88,.30);
}
.btn--ghost{
  background: rgba(255,255,255,.10);
  color: #fff;
  border-color: rgba(255,255,255,.25);
}
.btn:hover{ transform: translateY(-1px); transition: .15s ease; }

.hero__badges{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.badge{
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.20);
  font-weight: 700;
  font-size: 13px;
}

/* Sections */
.section{
  padding: 70px 0;
}
.section--alt{
  background: var(--bg-alt);
}
.section__head{
  text-align:center;
  max-width: 820px;
  margin: 0 auto 26px;
}
.section__head h2{
  font-size: clamp(22px, 2.2vw, 34px);
  margin: 0 0 10px;
}
.section__head p{
  margin: 0;
  color: var(--muted);
}

/* Grid / Card */
.grid{
  display:grid;
  gap: 18px;
}
.grid--2{ grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid--3{ grid-template-columns: repeat(3, minmax(0,1fr)); }

.card{
  background: var(--card);
  border: 1px solid rgba(15,23,42,.08);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}
.card h3{
  margin: 0 0 10px;
}
.muted{ color: var(--muted); }
.small{ font-size: 12px; }

/* Features */
.feature{
  background: var(--card);
  border: 1px solid rgba(15,23,42,.08);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  text-align:left;
}
.feature__icon{
  font-size: 30px;
  margin-bottom: 10px;
}

/* Gallery */
.gallery{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 16px;
}
.gallery__item{
  background: var(--card);
  border: 1px solid rgba(15,23,42,.08);
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: var(--shadow);
}
.gallery__item img{
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.gallery__item figcaption{
  padding: 12px 14px;
  color: var(--muted);
  font-size: 13px;
}

/* CTA */
.cta{
  background: linear-gradient(135deg, var(--green-dark), var(--green));
  color: #fff;
  padding: 48px 0;
}
.cta__inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.cta h2{ margin: 0 0 6px; }
.cta p{ margin: 0; color: rgba(255,255,255,.9); }
.cta__actions{ display:flex; gap: 12px; flex-wrap: wrap; }

/* Map demo */
.map-demo{
  border-radius: 18px;
  border: 1px dashed rgba(15,23,42,.18);
  background: rgba(15,157,88,.08);
  padding: 16px;
  display:flex;
  align-items:center;
  gap: 12px;
  margin-top: 12px;
}
.map-demo__pin{ font-size: 28px; }
.map-demo__title{ font-weight: 900; }
.map-demo__subtitle{ color: var(--muted); font-size: 13px; }

/* Footer */
.footer{
  background: #071b12;
  color: rgba(255,255,255,.9);
  padding: 26px 0 12px;
}
.footer__inner{
  display:flex;
  align-items:flex-start;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.footer__brand{
  font-weight: 900;
  letter-spacing: .6px;
}
.footer__meta{
  font-size: 13px;
  color: rgba(255,255,255,.75);
}
.footer__links{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
}
.footer__links a{ text-decoration: underline; text-underline-offset: 3px; }
.footer__copy{
  margin-top: 14px;
  border-top: 1px solid rgba(255,255,255,.10);
  padding-top: 12px;
  font-size: 12px;
  color: rgba(255,255,255,.65);
  text-align:center;
}

/* Responsive */
@media (max-width: 900px){
  .topbar__inner{ flex-direction: column; align-items:flex-start; }
  .nav{ display:none; }
  .nav__toggle{ display:inline-flex; }
  .grid--3{ grid-template-columns: 1fr; }
  .grid--2{ grid-template-columns: 1fr; }
  .gallery{ grid-template-columns: 1fr; }
  .hero__content{ padding: 64px 0; }
}