:root {
  --brand-blue: #17458f;
  --brand-blue-dark: #0d2e63;
  --brand-green: #2e9e4f;
  --brand-orange: #f5821f;
  --ink: #1f2a37;
  --muted: #5b6b7b;
  --bg-soft: #f4f8fc;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(23, 69, 143, 0.12);
}

* { box-sizing: border-box; }

body {
  font-family: 'Poppins', 'Segoe UI', system-ui, sans-serif;
  color: var(--ink);
  background: #fff;
  margin: 0;
}

h1, h2, h3, h4 { font-weight: 700; color: var(--brand-blue-dark); }

a { text-decoration: none; }

.container-xl { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ---------- Top bar ---------- */
.topbar {
  background: var(--brand-blue-dark);
  color: #eaf1fb;
  font-size: 0.85rem;
  padding: 6px 0;
}
.topbar .container-xl { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 6px; }
.topbar a { color: #eaf1fb; }
.topbar .topbar-item { display: inline-flex; align-items: center; gap: 6px; margin-right: 18px; }

/* ---------- Header / Nav ---------- */
.site-header { position: sticky; top: 0; z-index: 999; background: #fff; box-shadow: 0 2px 14px rgba(0,0,0,0.06); }
.navbar-wrap { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 58px; }
.brand-text .b1 { font-size: 1.35rem; font-weight: 800; color: var(--brand-blue); line-height: 1.1; }
.brand-text .b2 { font-size: 0.72rem; letter-spacing: 2px; color: var(--brand-green); font-weight: 700; }

.nav-links { display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; align-items: center; }
.nav-links a {
  color: var(--ink); font-weight: 600; padding: 10px 16px; border-radius: 999px; font-size: 0.96rem;
  transition: all .2s ease;
}
.nav-links a:hover, .nav-links a.active { background: var(--bg-soft); color: var(--brand-blue); }

.btn-call {
  background: var(--brand-green); color: #fff !important; padding: 10px 22px; border-radius: 999px;
  font-weight: 700; display: inline-flex; align-items: center; gap: 8px; box-shadow: 0 6px 16px rgba(46,158,79,.35);
}
.btn-call:hover { background: #257e41; }

.nav-toggle { display: none; background: none; border: none; font-size: 1.6rem; color: var(--brand-blue); }

@media (max-width: 991px) {
  .nav-links { position: fixed; inset: 0 0 0 30%; background: #fff; flex-direction: column; padding: 90px 24px 24px;
    transform: translateX(100%); transition: transform .3s ease; box-shadow: -8px 0 30px rgba(0,0,0,.15); }
  .nav-links.open { transform: translateX(0); }
  .nav-toggle { display: block; }
}

/* ---------- Hero Slider ---------- */
.hero-slider { position: relative; overflow: hidden; }
.slide {
  position: relative; height: 560px; background-size: cover; background-position: center;
  display: none; align-items: center;
}
.slide.active { display: flex; }
.slide::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(13,46,99,.82) 0%, rgba(13,46,99,.35) 55%, rgba(13,46,99,.05) 100%); }
.slide-content { position: relative; z-index: 2; color: #fff; max-width: 620px; padding: 0 20px; }
.slide-content h1 { color: #fff; font-size: 2.6rem; margin-bottom: 14px; }
.slide-content p { font-size: 1.15rem; color: #eaf1fb; margin-bottom: 26px; }

.slider-dots { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 3; }
.slider-dots span { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,.5); cursor: pointer; }
.slider-dots span.active { background: var(--brand-orange); }
.slider-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; background: rgba(255,255,255,.85);
  border: none; width: 44px; height: 44px; border-radius: 50%; font-size: 1.2rem; color: var(--brand-blue-dark); cursor: pointer; }
.slider-arrow.prev { left: 18px; } .slider-arrow.next { right: 18px; }

@media (max-width: 767px) {
  .slide { height: 460px; }
  .slide-content h1 { font-size: 1.7rem; }
}

/* ---------- Buttons ---------- */
.btn-brand {
  background: var(--brand-orange); color: #fff; padding: 13px 30px; border-radius: 999px; font-weight: 700;
  display: inline-flex; align-items: center; gap: 8px; border: none; box-shadow: 0 8px 20px rgba(245,130,31,.35);
}
.btn-brand:hover { background: #d96f13; color: #fff; }
.btn-outline-brand {
  border: 2px solid #fff; color: #fff; padding: 11px 28px; border-radius: 999px; font-weight: 700; display: inline-flex; align-items: center; gap: 8px;
}
.btn-outline-brand:hover { background: #fff; color: var(--brand-blue-dark); }

/* ---------- Sections ---------- */
.section { padding: 80px 0; }
.section.soft { background: var(--bg-soft); }
.section-tag {
  display: inline-block; background: rgba(46,158,79,.12); color: var(--brand-green); font-weight: 700;
  padding: 6px 16px; border-radius: 999px; font-size: 0.85rem; margin-bottom: 14px;
}
.section-head { text-align: center; max-width: 680px; margin: 0 auto 46px; }
.section-head p { color: var(--muted); }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-img img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; max-height: 460px; object-fit: cover; display: block; }
@media (max-width: 767px) { .about-img img { max-height: 300px; } }
.about-points { list-style: none; padding: 0; margin: 24px 0; }
.about-points li { display: flex; gap: 12px; margin-bottom: 14px; align-items: flex-start; }
.about-points i { color: var(--brand-green); font-size: 1.3rem; margin-top: 2px; }
@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; } }

/* ---------- Services ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card {
  background: #fff; border-radius: var(--radius); padding: 34px 26px; box-shadow: var(--shadow);
  border: 1px solid #eef2f7; transition: transform .25s ease, box-shadow .25s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(23,69,143,.18); }
.service-icon {
  width: 62px; height: 62px; border-radius: 16px; background: linear-gradient(135deg, var(--brand-blue), var(--brand-green));
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.7rem; margin-bottom: 18px;
}
.service-card h3 { font-size: 1.15rem; margin: 0 0 10px; }
.service-card p { color: var(--muted); margin: 0; font-size: 0.95rem; }
@media (max-width: 900px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .services-grid { grid-template-columns: 1fr; } }

/* ---------- Why us / stats ---------- */
.stats-strip { background: linear-gradient(120deg, var(--brand-blue-dark), var(--brand-blue)); color: #fff; padding: 46px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stats-grid .num { font-size: 2.2rem; font-weight: 800; color: #fff; }
.stats-grid .lbl { color: #d7e5f8; font-size: 0.9rem; }
@media (max-width: 700px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.gallery-item { border-radius: var(--radius); overflow: hidden; position: relative; box-shadow: var(--shadow); }
.gallery-item img { width: 100%; height: 230px; object-fit: cover; display: block; transition: transform .35s ease; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item .cap {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 14px; color: #fff; font-weight: 600; font-size: 0.9rem;
  background: linear-gradient(0deg, rgba(13,46,99,.85), transparent);
}
@media (max-width: 900px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Testimonials ---------- */
.testi-card { background: #fff; border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); border: 1px solid #eef2f7; height: 100%; }
.testi-card .stars { color: var(--brand-orange); margin-bottom: 10px; }
.testi-card .name { font-weight: 700; margin-top: 12px; color: var(--brand-blue-dark); }

/* ---------- CTA ---------- */
.cta-strip {
  background: linear-gradient(120deg, var(--brand-green), #1f7a3a); color: #fff; border-radius: var(--radius);
  padding: 46px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px;
}
.cta-strip h3 { color: #fff; margin: 0 0 6px; }
.cta-strip p { margin: 0; color: #e5f6ea; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-info-card { background: var(--brand-blue-dark); color: #fff; border-radius: var(--radius); padding: 34px; }
.contact-info-card .item { display: flex; gap: 14px; margin-bottom: 22px; }
.contact-info-card .item i { font-size: 1.3rem; color: var(--brand-orange); margin-top: 3px; }
.contact-form { background: #fff; border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); border: 1px solid #eef2f7; }
.form-control, .form-select { border-radius: 10px; padding: 12px 14px; border: 1px solid #dbe4ee; }
.form-control:focus { border-color: var(--brand-blue); box-shadow: 0 0 0 3px rgba(23,69,143,.15); }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

/* ---------- Footer (Astra-style rounded floating card) ---------- */
.footer-wrap { padding: 30px 20px 20px; background: #fff; }
.site-footer {
  position: relative; overflow: hidden; max-width: 1300px; margin: 0 auto;
  background: linear-gradient(160deg, var(--brand-blue-dark), #0a2450);
  border-radius: 28px; padding: 54px 50px 0; color: #b9c9e4;
}
.footer-dots {
  position: absolute; inset: 0; opacity: 0.5; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.14) 1.4px, transparent 1.4px);
  background-size: 22px 22px;
  -webkit-mask-image: radial-gradient(ellipse 70% 90% at 100% 0%, #000 40%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 90% at 100% 0%, #000 40%, transparent 75%);
}

.footer-top { position: relative; z-index: 1; display: grid; grid-template-columns: 1.7fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 46px; }

.footer-brand-col p { color: #9fb3d6; font-size: 0.92rem; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; flex-wrap: wrap; }
.footer-social a {
  width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14);
  display: flex; align-items: center; justify-content: center; color: #cddcf3; transition: all .2s ease;
}
.footer-social a:hover { background: var(--brand-orange); border-color: var(--brand-orange); color: #fff; }

.footer-col { display: flex; flex-direction: column; }
.footer-col-title { color: #fff; font-weight: 700; font-size: 0.98rem; margin-bottom: 18px; }
.footer-col a { color: #9fb3d6; font-size: 0.92rem; margin-bottom: 13px; }
.footer-col a:hover { color: var(--brand-orange); }
.footer-address { color: #9fb3d6; font-size: 0.92rem; line-height: 1.5; }

.footer-scrolltop {
  position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; margin: 0 auto 30px;
  width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  color: #cddcf3; cursor: pointer; transition: all .2s ease;
}
.footer-scrolltop:hover { background: var(--brand-orange); border-color: var(--brand-orange); color: #fff; }

.footer-bottom {
  position: relative; z-index: 1; border-top: 1px solid rgba(255,255,255,.12); padding: 20px 0;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 0.85rem; color: #9fb3d6;
}
.footer-bottom-links { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.footer-bottom-links a { color: #9fb3d6; }
.footer-bottom-links a:hover { color: var(--brand-orange); }
.footer-credit a { color: #fff; font-weight: 600; }

@media (max-width: 991px) {
  .site-footer { padding: 44px 28px 0; border-radius: 22px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 34px 24px; }
}
@media (max-width: 560px) {
  .footer-wrap { padding: 18px 12px 12px; }
  .site-footer { padding: 36px 20px 0; border-radius: 18px; }
  .footer-top { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ---------- Floating WhatsApp ---------- */
.float-whatsapp {
  position: fixed; bottom: 24px; right: 24px; background: #25d366; color: #fff; width: 58px; height: 58px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.7rem; z-index: 1000;
  box-shadow: 0 10px 24px rgba(37,211,102,.5);
}

/* ---------- Page banner (inner pages) ---------- */
.page-banner {
  background: linear-gradient(120deg, var(--brand-blue-dark), var(--brand-blue));
  color: #fff; padding: 70px 0 50px; text-align: center;
}
.page-banner h1 { color: #fff; margin: 0 0 10px; }
.page-banner .crumb { color: #cddcf3; }
.page-banner .crumb a { color: #fff; font-weight: 600; }