@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&display=swap');

/* ── Reset & Base ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

:root {
  --yellow: #e6cc17;
  --yellow-dark: #c9b100;
  --black: #0a0a0a;
  --dark: #1a1a1a;
  --text: #212529;
  --muted: #6c757d;
  --light: #f8f9fa;
  --border: #e9ecef;
  --radius: 8px;
  --shadow: 0 4px 20px rgba(0,0,0,.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.16);
  --transition: .25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', sans-serif;
  color: var(--text);
  background: #fff;
  font-size: 15px;
  line-height: 1.7;
}

img { max-width: 100%; height: auto; }

/* ── Colours ─────────────────────────────────────────────── */
.bg-black       { background-color: var(--black) !important; }
.bg-custom      { background-color: var(--yellow) !important; }
.bg-custom-dark { background-color: var(--yellow-dark) !important; }
.text-custom    { color: var(--yellow) !important; }

/* ── Top Bar ─────────────────────────────────────────────── */
.top-bar {
  background: var(--black);
  padding: 6px 0;
  border-bottom: 3px solid var(--yellow);
}

/* ── Sticky Navbar ───────────────────────────────────────── */
.main-nav {
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1030;
  box-shadow: 0 2px 12px rgba(0,0,0,.07);
}

.navbar-active {
  background-color: var(--yellow) !important;
  color: #fff !important;
  border-radius: var(--radius);
}

.nav-link {
  font-weight: 600;
  font-size: .85rem;
  letter-spacing: .04em;
  transition: color var(--transition), background var(--transition);
  border-radius: var(--radius);
}
.nav-link:hover:not(.navbar-active) { color: var(--yellow-dark) !important; }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  background-image: linear-gradient(135deg, rgba(0,0,0,.65) 0%, rgba(0,0,0,.35) 100%),
                    url('../images/hero-boom.jpg');
  background-position: center top;
  background-size: cover;
  background-attachment: fixed;
  min-height: 580px;
  display: flex;
  align-items: center;
}

.hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.01em;
}
.hero p { font-size: 1.05rem; opacity: .92; }

/* Page banner for inner pages */
.page-banner {
  background-image: linear-gradient(135deg, rgba(0,0,0,.80) 0%, rgba(0,0,0,.55) 100%),
                    url('../images/hero-boom.jpg');
  background-position: center;
  background-size: cover;
  padding: 80px 0 60px;
}
.page-banner h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; }

/* Inquiry card */
.inquiry-card {
  background: rgba(0,0,0,.62);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px;
}
.inquiry-card .form-control,
.inquiry-card textarea {
  background: rgba(255,255,255,.10) !important;
  border: 1px solid rgba(255,255,255,.22);
  color: #fff !important;
  border-radius: var(--radius);
  padding: .65rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.inquiry-card .form-control::placeholder,
.inquiry-card textarea::placeholder { color: rgba(255,255,255,.5); }
.inquiry-card .form-control:focus,
.inquiry-card textarea:focus {
  background: rgba(255,255,255,.16) !important;
  border-color: var(--yellow) !important;
  box-shadow: 0 0 0 3px rgba(230,204,23,.25) !important;
  outline: none;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn-primary-custom {
  background: var(--yellow);
  color: var(--black);
  border: none;
  padding: .75rem 2rem;
  font-weight: 700;
  font-size: .88rem;
  letter-spacing: .05em;
  border-radius: var(--radius);
  text-transform: uppercase;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  display: inline-block;
  text-decoration: none;
}
.btn-primary-custom:hover {
  background: var(--yellow-dark);
  color: var(--black);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(230,204,23,.35);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.75);
  padding: .7rem 1.8rem;
  font-weight: 700;
  font-size: .88rem;
  letter-spacing: .05em;
  border-radius: var(--radius);
  text-transform: uppercase;
  transition: all var(--transition);
  display: inline-block;
  text-decoration: none;
}
.btn-outline-white:hover {
  background: #fff;
  color: var(--black);
  border-color: #fff;
}

/* Bootstrap override */
.btn.bg-custom { color: var(--black) !important; font-weight: 700; }
.btn.bg-custom:hover { background: var(--yellow-dark) !important; }

/* ── Stats Bar ───────────────────────────────────────────── */
.stats-bar { background: var(--yellow); padding: 30px 0; }
.stat-item { text-align: center; }
.stat-number { font-size: 2.2rem; font-weight: 800; color: var(--black); line-height: 1; }
.stat-label { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: rgba(0,0,0,.65); margin-top: 4px; }

/* ── Section Helpers ─────────────────────────────────────── */
.section-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--yellow-dark);
  display: block;
  margin-bottom: 8px;
}
.section-title {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800;
  color: var(--black);
  margin-bottom: 12px;
  line-height: 1.2;
}
.section-divider {
  width: 48px;
  height: 4px;
  background: var(--yellow);
  border-radius: 2px;
  margin-bottom: 24px;
}
.section-pad    { padding: 80px 0; }
.section-pad-sm { padding: 50px 0; }

/* ── Why Us cards ────────────────────────────────────────── */
.why-card {
  background: var(--light);
  border-radius: 14px;
  padding: 1.75rem 1.5rem;
  height: 100%;
  border: 1px solid var(--border);
  transition: box-shadow var(--transition), transform var(--transition);
}
.why-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.why-icon {
  width: 54px; height: 54px;
  background: var(--yellow);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 14px;
  color: var(--black);
}

/* ── Features strip ──────────────────────────────────────── */
.features {
  background-image: linear-gradient(rgba(0,0,0,.68), rgba(0,0,0,.68)),
                    url('../images/site-photo-2.jpg');
  background-position: center;
  background-size: cover;
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.features-con { margin-top: -80px; padding-bottom: 40px; }

/* ── Equipment / Owl cards ───────────────────────────────── */
.owl-carousel .card,
.equipment-card {
  border-radius: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.owl-carousel .card:hover,
.equipment-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}
.equipment-card img {
  width: 100%;
  height: 200px;
  object-fit: contain;
  background: var(--light);
  padding: 16px;
}

/* Accordion spec button */
.accordion-button.bg-custom {
  background: var(--yellow) !important;
  color: var(--black) !important;
  font-weight: 700;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  border-radius: var(--radius) !important;
}
.accordion-button.bg-custom::after { filter: none; opacity: .7; }
.accordion-button.bg-custom:not(.collapsed) { box-shadow: none; }
.accordion-body table td { padding: 6px 8px; font-size: .85rem; border-bottom: 1px solid var(--border); }
.accordion-body table tr:last-child td { border-bottom: none; }

/* Nav pills */
.nav-pills .nav-link {
  background: #fff;
  border: 2px solid var(--border);
  color: var(--text);
  font-weight: 600;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  border-radius: 50px;
  padding: .45rem 1.2rem;
  transition: all var(--transition);
}
.nav-pills .nav-link:hover { border-color: var(--yellow); color: var(--yellow-dark); }
.nav-pills .nav-link.active,
.nav-pills .show>.nav-link {
  background: var(--yellow) !important;
  border-color: var(--yellow) !important;
  color: var(--black) !important;
}

/* ── Pricing ─────────────────────────────────────────────── */
.pricing-card {
  border: 2px solid var(--border);
  border-radius: 16px;
  padding: 2rem 1.75rem;
  text-align: center;
  transition: all var(--transition);
  height: 100%;
}
.pricing-card:hover { border-color: var(--yellow); box-shadow: 0 8px 32px rgba(230,204,23,.18); transform: translateY(-4px); }
.pricing-card.featured { background: var(--black); color: #fff; border-color: var(--yellow); }
.pricing-badge {
  background: var(--yellow);
  color: var(--black);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 14px;
}
.pricing-name { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.pricing-price { font-size: 2.4rem; font-weight: 800; line-height: 1; }
.pricing-period { font-size: .78rem; color: var(--muted); }
.pricing-card.featured .pricing-period { color: rgba(255,255,255,.55); }
.pricing-features { list-style: none; padding: 0; margin: 1.5rem 0; text-align: left; }
.pricing-features li { font-size: .88rem; padding: 8px 0; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 8px; }
.pricing-card.featured .pricing-features li { border-color: rgba(255,255,255,.12); }
.pricing-features li:last-child { border-bottom: none; }
.pricing-features li::before { content: "✓"; color: var(--yellow); font-weight: 800; flex-shrink: 0; }

/* ── Projects ────────────────────────────────────────────── */
.r-projects { background: var(--light); }

/* ── Testimonials ────────────────────────────────────────── */
.customer-feedback { background: var(--light); }
.testimonial-card { background: #fff; border-radius: 12px; border: 1px solid var(--border); padding: 1.5rem; height: 100%; }
.testimonial-stars { color: var(--yellow); margin-bottom: 10px; }
.testimonial-avatar { width: 50px; height: 50px; border-radius: 50%; border: 3px solid var(--yellow); object-fit: cover; }
.testimonial-initials {
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--yellow); color: var(--black);
  font-weight: 800; font-size: .95rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; border: 3px solid var(--yellow);
}

/* ── Contact info card ───────────────────────────────────── */
.contact-info-card { background: var(--black); border-radius: 16px; padding: 2.5rem 2rem; color: #fff; }
.contact-info-item { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.contact-info-item:last-child { border-bottom: none; }
.contact-info-label { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--yellow); margin-bottom: 4px; }

/* ── Footer ──────────────────────────────────────────────── */
.footer { background: var(--black); border-top: 3px solid var(--yellow); }
.footer a { transition: color var(--transition); }
.footer a:hover { color: var(--yellow) !important; }

/* ── T&C ─────────────────────────────────────────────────── */
.terms-body h3 { font-size: 1rem; font-weight: 700; margin-top: 2rem; color: var(--black); border-left: 4px solid var(--yellow); padding-left: 12px; }
.terms-body p, .terms-body li { font-size: .9rem; color: #444; line-height: 1.85; }
.terms-body ol { padding-left: 1.4rem; }
.terms-body ol li { margin-bottom: .5rem; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 991px) {
  .hero { background-attachment: scroll; min-height: 420px; }
}
@media (max-width: 767px) {
  .section-pad { padding: 50px 0; }
  .stats-bar .col { margin-bottom: 12px; }
}