:root{
  /* extracted from the profile visuals (navy + cyan accent) */
  --navy:#113650;
  --navy-2:#294A5F;
  --accent:#54D2F2;
  --accent-2:#AED1E0;

  --bg:#F6F8FB;
  --text:#0f172a;
  --muted:#64748b;

  --radius: 18px;
  --shadow: 0 18px 45px rgba(2, 12, 27, .12);
  --shadow-soft: 0 10px 25px rgba(2, 12, 27, .10);
}

html{ scroll-behavior:smooth; }
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background: #fff;
}

/* Topbar */
.topbar{
  background: linear-gradient(90deg, rgba(17,54,80,1), rgba(41,74,95,1));
  color: rgba(255,255,255,.9);
}
.topbar-link{
  color: rgba(255,255,255,.9);
  text-decoration: none;
}
.topbar-link:hover{ color: #fff; text-decoration: underline; }

/* Navbar glass */
.nav-glass{
  background: rgba(17,54,80,.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.brand-logo{
  width: 34px; height: 34px; object-fit: contain;
  filter: drop-shadow(0 6px 12px rgba(0,0,0,.18));
}
.navbar .nav-link{ color: rgba(255,255,255,.85); }
.navbar .nav-link:hover{ color: #fff; }
.navbar .nav-link.active{ color: var(--accent); }

/* Buttons */
.btn-accent{
  background: var(--accent);
  border-color: var(--accent);
  color: #05202a;
  font-weight: 700;
  box-shadow: 0 14px 30px rgba(84, 210, 242, .22);
}
.btn-accent:hover{
  background: #3cc7ee;
  border-color: #3cc7ee;
  color: #05202a;
}

/* Hero */
.hero{
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 68px 0;
  background: radial-gradient(1200px 600px at 20% 10%, rgba(84,210,242,.18), transparent 55%),
              radial-gradient(900px 500px at 70% 30%, rgba(174,209,224,.20), transparent 58%),
              linear-gradient(180deg, rgba(17,54,80,1), rgba(41,74,95,1));
  overflow: hidden;
}

.hero-bg{
  position:absolute; inset:0;
  background-image:
    linear-gradient(180deg, rgba(17,54,80,.78), rgba(17,54,80,.92)),
    url("assets/img/hero1.jpg");
  background-size: cover;
  background-position: center;
  opacity: .4;
  transform: scale(1.02);
}

.text-white-75{ color: rgba(255,255,255,.78) !important; }

.badge-soft{
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .9rem;
  border-radius: 999px;
  color: #e9fbff;
  background: rgba(84,210,242,.16);
  border: 1px solid rgba(84,210,242,.25);
}

.hero-card{
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-card-header{
  padding: 14px 16px;
  background: rgba(0,0,0,.12);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.dot{
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(84,210,242,.15);
}
.hero-card .form-label{ color: rgba(255,255,255,.85); font-size: .9rem; }
.hero-card .form-control, .hero-card .form-select{
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.92);
}
.form-hint a{ color: var(--accent); text-decoration: none; }
.form-hint a:hover{ text-decoration: underline; }

.hero-trust{
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
  max-width: 680px;
}
@media (min-width: 992px){
  .hero-trust{ grid-template-columns: repeat(3, 1fr); }
}
.trust-item{
  display:flex; gap:12px; align-items:flex-start;
  padding: 14px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
}
.trust-item i{
  font-size: 1.25rem;
  color: var(--accent);
}

.hero-badges{
  display:flex; flex-wrap:wrap; gap:10px;
}
.mini-badge{
  display:inline-flex; align-items:center; gap:8px;
  padding: 10px 12px;
  border-radius: 999px;
  color: rgba(255,255,255,.85);
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  font-size: .9rem;
}
.mini-badge i{ color: var(--accent); }

/* Sections */
.section{
  padding: 72px 0;
}
.section-alt{
  background: var(--bg);
}
.section-head .chip,
.chip{
  display:inline-flex;
  padding: .45rem .85rem;
  border-radius: 999px;
  background: rgba(17,54,80,.08);
  border: 1px solid rgba(17,54,80,.12);
  color: var(--navy);
  font-weight: 700;
  font-size: .85rem;
  margin-bottom: 12px;
}

/* Service cards */
.service-card{
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid rgba(2,12,27,.08);
  box-shadow: var(--shadow-soft);
  padding: 22px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.service-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 22px 55px rgba(2,12,27,.14);
}
.icon-pill{
  width: 46px; height: 46px;
  border-radius: 14px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(84,210,242,.18);
  border: 1px solid rgba(84,210,242,.28);
  color: #05202a;
  font-size: 1.2rem;
}

/* Fleet strip */
.fleet-strip{
  display:flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 10px;
}
.fleet-strip::-webkit-scrollbar{ height: 10px; }
.fleet-strip::-webkit-scrollbar-thumb{
  background: rgba(17,54,80,.25);
  border-radius: 999px;
}
.fleet-card{
  min-width: 280px;
  max-width: 280px;
  border-radius: var(--radius);
  background:#fff;
  border: 1px solid rgba(2,12,27,.08);
  box-shadow: var(--shadow-soft);
  overflow:hidden;
  scroll-snap-align: start;
}
.fleet-img{
  height: 180px;
  background: #0b1b2a;
}
.fleet-img img{
  width:100%; height:100%; object-fit: cover;
  opacity: .95;
}

/* Why grid */
.why-grid{
  display:grid;
  gap: 12px;
  grid-template-columns: 1fr;
}
@media (min-width: 768px){
  .why-grid{ grid-template-columns: 1fr 1fr; }
}
.why-item{
  display:flex; gap: 12px;
  padding: 16px;
  border-radius: 16px;
  background: rgba(17,54,80,.05);
  border: 1px solid rgba(17,54,80,.10);
}
.why-item i{
  color: var(--navy);
  font-size: 1.25rem;
  margin-top: 2px;
}

/* Image card */
.img-card{
  position: relative;
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(2,12,27,.10);
}
.img-card img{
  width:100%;
  height: 360px;
  object-fit: cover;
}
@media (min-width: 992px){
  .img-card img{ height: 420px; }
}
.img-card-overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, transparent 40%, rgba(17,54,80,.88));
  display:flex;
  align-items:flex-end;
  padding: 18px;
}
.overlay-chip{
  color: rgba(255,255,255,.92);
  background: rgba(84,210,242,.18);
  border: 1px solid rgba(84,210,242,.25);
  padding: 10px 12px;
  border-radius: 999px;
  display:inline-flex;
  gap:8px;
  align-items:center;
  font-weight: 600;
}

/* Metrics */
.metric{
  border-radius: 16px;
  background: #fff;
  border: 1px solid rgba(2,12,27,.08);
  box-shadow: var(--shadow-soft);
  padding: 16px;
}
.metric-number{
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--navy);
}
.metric-label{
  font-size: .9rem;
  color: var(--muted);
}

/* CTA band */
.cta-band{
  padding: 44px 0;
  background: linear-gradient(90deg, rgba(17,54,80,1), rgba(41,74,95,1));
}

/* Contact */
.contact-card, .form-card{
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid rgba(2,12,27,.08);
  box-shadow: var(--shadow-soft);
  padding: 22px;
}
.contact-line{
  display:flex; gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(2,12,27,.10);
}
.contact-line:last-child{ border-bottom: 0; }
.contact-line i{ color: var(--navy); font-size: 1.1rem; margin-top: 2px; }
.contact-card a{ color: var(--navy); text-decoration:none; }
.contact-card a:hover{ text-decoration: underline; }

.form-card .form-control, .form-card .form-select{
  border-radius: 14px;
  border: 1px solid rgba(2,12,27,.12);
  padding: 12px 12px;
}

/* Footer */
.footer{
  background: #0b2233;
}
.footer-mark{
  width: 12px; height: 36px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(84,210,242,.12);
}

/* Reveal animation */
.reveal{
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in{
  opacity: 1;
  transform: translateY(0);
}
/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background-color: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    text-decoration: none;
    z-index: 9999;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.whatsapp-float:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
    color: #fff;
}

/* Mobile spacing tweak */
@media (max-width: 576px) {
    .whatsapp-float {
        bottom: 16px;
        right: 16px;
        width: 52px;
        height: 52px;
        font-size: 26px;
    }
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
    70% { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

.whatsapp-float {
    animation: pulse 2.5s infinite;
}