:root {
  --primary: #1a2332;
  --secondary: #4a5568;
  --accent: #ff6b35;
  --accent-hover: #e85a24;
  --bg-light: #f7fafc;
  --bg-white: #ffffff;
  --text-body: #1f2933;
  --border-color: #e2e8f0;
  --whatsapp-green: #25d366;

  --radius-card: 8px;
  --shadow-subtle: 0 8px 18px rgba(15, 23, 42, 0.12);

  --icon-size: 1.25rem;
}

/* Base */

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  background-color: #f8fafc;
  color: var(--text-body);
  -webkit-font-smoothing: antialiased;
}

/* Headings */

h1,
h2,
h3,
h4 {
  font-family: 'Space Grotesk', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* HEADER */

.bb-header {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 6px 12px rgba(15, 23, 42, 0.5);
}

.bb-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.75rem;
}

.bb-logo {
  font-size: 1.3rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--bg-light);
  text-decoration: none;
  letter-spacing: 0.16em;
}

.bb-logo-dot {
  color: var(--accent);
}

.bb-nav {
  display: flex;
  gap: 1.75rem;
}

.bb-nav a {
  position: relative;
  font-size: 0.85rem;
  text-transform: uppercase;
  color: #cbd5e0;
  letter-spacing: 0.12em;
}

.bb-nav a::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -4px;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: width 0.2s ease, left 0.2s ease;
}

.bb-nav a:hover {
  color: #ffffff;
}

.bb-nav a:hover::after {
  width: 100%;
  left: 0;
}

.bb-nav-toggle {
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.4rem;
}

.bb-nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0.6rem;
  padding: 0.5rem 1rem 0.8rem;
  background-color: var(--primary);
}

.bb-nav-mobile a {
  color: #e5e7eb;
  font-size: 0.9rem;
}

.bb-nav-mobile.bb-nav-active {
  display: flex;
}

/* HERO – layered gradient (2 radial + linear) */

.bb-hero {
  position: relative;
  padding: clamp(4.8rem, 7vw, 6.8rem) 0 clamp(4rem, 6vw, 5.4rem);
  background:
    radial-gradient(circle at 12% 0%, rgba(56, 189, 248, 0.32), transparent 58%),
    radial-gradient(circle at 88% 100%, rgba(249, 115, 22, 0.46), transparent 58%),
    linear-gradient(135deg, #0d1421 0%, #0b101b 40%, #0f1727 100%);
  color: #e5e7eb;
  overflow: hidden;
}

.bb-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.06), transparent 60%);
  mix-blend-mode: soft-light;
  pointer-events: none;
}

.bb-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.bb-kicker {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #9ca3af;
  margin-bottom: 0.3rem;
}

.bb-hero-title {
  font-size: clamp(2.2rem, 4vw, 2.8rem);
  margin-bottom: 0.95rem;
  line-height: 1.15;
}

.bb-hero-sub {
  font-size: 1rem;
  color: #cbd5e1;
  max-width: 760px;
  margin: 0 auto 2rem;
  line-height: 1.75;
}

/* badges */

.bb-badge-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.bb-badge-pill {
  padding: 0.38rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  background-color: rgba(15, 23, 42, 0.8);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.bb-badge-india {
  background-color: #2563eb;
  border-color: #ffffff;
}

.bb-hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

/* BUTTONS */

.btn-primary {
  background-color: var(--accent);
  border-color: var(--accent);
  color: #ffffff !important;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
}

.bb-cta-highlight {
  box-shadow: 0 12px 24px rgba(255, 107, 53, 0.32);
  transform: translateY(0);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.bb-cta-highlight:hover,
.bb-cta-highlight:focus {
  box-shadow: 0 14px 30px rgba(255, 107, 53, 0.42);
  transform: translateY(-1px);
}

.bb-cta-stack {
  display: grid;
  gap: 0.45rem;
}

.btn-outline-light {
  border-width: 2px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.btn-whatsapp-block {
  display: inline-block;
  width: 100%;
  text-align: center;
  background-color: var(--whatsapp-green);
  border-color: var(--whatsapp-green);
  color: #ffffff !important;
  font-weight: 700;
}

.btn-whatsapp-block:hover {
  background-color: #128c7e;
  border-color: #128c7e;
}

/* GENERIC SECTIONS */

.bb-section {
  padding: clamp(3.8rem, 6vw, 5.6rem) 0;
}

.bb-section--tinted {
  background: linear-gradient(135deg, #f6f7fb 0%, #eef2f8 50%, #e8ecf5 100%);
}

.bb-strip {
  padding: clamp(3.2rem, 5vw, 4.2rem) 0;
  background-color: #0f172a;
  color: #e5e7eb;
}

/* Section head */

.bb-section-head {
  max-width: 820px;
  margin: 0 auto 3rem;
}

.bb-section-head--left {
  margin: 0 0 2.2rem;
}

.bb-section-kicker {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #9ca3af;
  margin-bottom: 0.3rem;
}

.bb-section-title {
  font-size: clamp(1.8rem, 3vw, 2.2rem);
  margin-bottom: 0.5rem;
}

.bb-section-sub {
  font-size: 1rem;
  color: #4b5563;
  line-height: 1.7;
}

/* Text body */

.bb-body {
  font-size: 0.96rem;
  color: #e5e7eb;
}

/* SMALL STATS GRID */

.bb-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.bb-stat-card {
  background-color: #020617;
  border-radius: 6px;
  padding: 1rem 1.05rem;
  border: 1px solid rgba(148, 163, 184, 0.4);
}

.bb-stat-label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #9ca3af;
}

.bb-stat-value {
  font-size: 0.9rem;
  font-weight: 600;
}

/* CARDS */

.bb-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-card);
  border: 1px solid var(--border-color);
  padding: 1.6rem 1.7rem;
  box-shadow: var(--shadow-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.bb-card--dark {
  background-color: #020617;
  color: #e5e7eb;
  border-color: #1f2937;
}

.bb-card--dark .bb-card-title {
  color: #f9fafb;
}

.bb-card--dark .bb-card-body,
.bb-card--dark .bb-card-list {
  color: #e5e7eb;
}

.bb-card-icon {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(248, 250, 252, 0.9);
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.bb-card-title {
  font-size: 1.12rem;
  margin-bottom: 0.2rem;
}

.bb-card-body {
  font-size: 0.95rem;
  color: #374151;
}

/* Card lists */

.bb-card-list {
  padding-left: 0;
  margin-bottom: 0;
  font-size: 0.9rem;
  color: #4b5563;
}

.bb-card-list li+li {
  margin-top: 0.38rem;
}

/* Catalog */

.bb-catalog {
  position: relative;
  overflow: hidden;
}

.bb-catalog::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 12% 18%, rgba(255, 107, 53, 0.14), transparent 38%),
    radial-gradient(circle at 88% 10%, rgba(37, 99, 235, 0.12), transparent 45%);
  pointer-events: none;
}

.bb-catalog .container {
  position: relative;
  z-index: 1;
}

.bb-catalog-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  max-width: 900px;
  margin: 0 auto 1.8rem;
}

.bb-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  font-size: 0.83rem;
  font-weight: 700;
  color: #334155;
  width: fit-content;
}

.bb-pill--accent {
  background-color: rgba(255, 107, 53, 0.12);
  border-color: rgba(255, 107, 53, 0.32);
  color: #b9380a;
}

.bb-catalog-table {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.bb-catalog-row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr) minmax(0, 0.95fr) minmax(0, 1fr) minmax(0, 0.9fr) minmax(0, 0.9fr);
  gap: 1rem;
  padding: 1.05rem 1.2rem;
  background-color: #ffffff;
  border-radius: 12px;
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.12);
  align-items: start;
}

.bb-catalog-row--head {
  background: #0f172a;
  color: #e5e7eb;
  box-shadow: none;
  border-color: #1f2937;
  font-size: 0.83rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.bb-col {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  color: #111827;
}

.bb-col-category {
  gap: 0.5rem;
}

.bb-col-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.16), rgba(15, 23, 42, 0.85));
  color: #ffffff;
  font-size: 1.3rem;
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.2);
}

.bb-col-title {
  font-weight: 700;
  font-size: 1.02rem;
  color: #0f172a;
}

.bb-col-text {
  margin: 0;
  color: #475467;
  font-size: 0.93rem;
  line-height: 1.55;
}

.bb-col-label {
  display: none;
}

.bb-col-cta .btn {
  font-size: 0.92rem;
}

.bb-catalog-row--head .bb-col {
  color: #e5e7eb;
  gap: 0;
  justify-content: center;
}

.bb-landing-links {
  margin-top: 2.4rem;
  padding: 1.2rem 1.3rem;
  background-color: #fff;
  border-radius: 12px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.1);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 1rem;
  align-items: center;
}

.bb-landing-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem;
}

.bb-landing-link {
  display: flex;
  flex-direction: column;
  padding: 0.85rem 1rem;
  background-color: #0f172a;
  color: #e5e7eb;
  border-radius: 10px;
  text-decoration: none;
  border: 1px solid #1f2937;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.bb-landing-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.3);
  border-color: rgba(255, 107, 53, 0.6);
}

.bb-landing-label {
  font-weight: 700;
  font-size: 0.98rem;
}

.bb-landing-meta {
  font-size: 0.86rem;
  color: #cbd5e1;
}

.bb-landing-search {
  padding-left: 1rem;
  border-left: 3px solid rgba(255, 107, 53, 0.5);
}

/* Step list */

.bb-step-list {
  padding-left: 1.1rem;
  font-size: 0.9rem;
  color: #e5e7eb;
}

.bb-step-list li+li {
  margin-top: 0.45rem;
}

/* Mini-cards */

.bb-mini-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-card);
  border: 1px solid var(--border-color);
  padding: 1.3rem 1.35rem;
  box-shadow: var(--shadow-subtle);
}

.bb-mini-title {
  font-size: 0.98rem;
  margin-bottom: 0.35rem;
}

.bb-mini-body {
  font-size: 0.9rem;
  color: #4b5563;
}

/* CONTACT */

.bb-contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1.4fr);
  gap: 2.6rem;
}

.bb-contact-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-subtle);
  padding: 1.6rem 1.5rem;
}

.bb-contact-item {
  margin-bottom: 0.8rem;
}

.bb-contact-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: #9ca3af;
}

.bb-contact-link {
  color: #1d4ed8;
  text-decoration: none;
}

.bb-contact-link:hover {
  text-decoration: underline;
}

.bb-map {
  height: 260px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
}

/* FOOTER */

.bb-footer {
  background-color: var(--primary);
  color: #e5e7eb;
  padding: 2.4rem 0 2rem;
  font-size: 0.9rem;
}

.bb-footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 2.4rem;
}

.bb-footer-heading {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.bb-footer-links {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.bb-footer-links li+li {
  margin-top: 0.3rem;
}

.bb-footer-links a {
  color: #e5e7eb;
}

.bb-footer-links a:hover {
  color: #ffffff;
}

/* FLOATING WHATSAPP */

.bb-whatsapp-float {
  position: fixed;
  width: 58px;
  height: 58px;
  bottom: 18px;
  right: 18px;
  border-radius: 50%;
  background-color: var(--whatsapp-green);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 28px;
  box-shadow: 0 12px 20px rgba(15, 23, 42, 0.4);
  z-index: 999;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.bb-whatsapp-float:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 26px rgba(15, 23, 42, 0.5);
}

/* LANDING PAGES */

.bb-landing-header {
  background-color: #0f172a;
  color: #e5e7eb;
  border-bottom: 1px solid rgba(226, 232, 240, 0.18);
  padding: 0.85rem 0;
  box-shadow: 0 8px 16px rgba(15, 23, 42, 0.4);
}

.bb-landing-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.bb-landing-back {
  color: #e5e7eb;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.bb-landing-back:hover {
  color: #ffffff;
}

.bb-landing-hero {
  position: relative;
  padding: clamp(3.4rem, 6vw, 4.4rem) 0 clamp(3rem, 5vw, 3.8rem);
  background:
    radial-gradient(circle at 18% 12%, rgba(59, 130, 246, 0.32), transparent 46%),
    radial-gradient(circle at 86% 82%, rgba(255, 107, 53, 0.36), transparent 48%),
    linear-gradient(135deg, #0b1020 0%, #0d1526 50%, #0b1221 100%);
  color: #e5e7eb;
  overflow: hidden;
}

.bb-landing-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 60% 0%, rgba(255, 255, 255, 0.06), transparent 60%);
  pointer-events: none;
}

.bb-landing-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 980px;
}

.bb-landing-title {
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin-bottom: 0.7rem;
}

.bb-landing-sub {
  font-size: 1rem;
  color: #cbd5e1;
  max-width: 820px;
  line-height: 1.7;
}

.bb-landing-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.4rem;
}

.bb-landing-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem;
  margin-top: 1.6rem;
}

.bb-landing-note {
  color: #cbd5e1;
  font-size: 0.92rem;
}

.bb-landing-spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 0.9rem;
  margin-top: 1.9rem;
}

.bb-landing-spec-card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow-subtle);
}

.bb-landing-spec-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #94a3b8;
  margin-bottom: 0.2rem;
}

.bb-landing-spec-value {
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 0.35rem;
}

.bb-landing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
}

.bb-landing-section {
  position: relative;
}

.bb-landing-divider {
  margin: 2rem 0 0.2rem;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 107, 53, 0.3), rgba(15, 23, 42, 0.05));
}

.bb-landing-callout {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.09), rgba(15, 23, 42, 0.04));
  border: 1px solid rgba(255, 107, 53, 0.3);
  border-radius: 12px;
  padding: 1.2rem 1.4rem;
  margin-top: 1.6rem;
}

.bb-landing-callout strong {
  color: #b9380a;
}

.bb-landing-contact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 1.4rem;
}

.bb-landing-list {
  padding-left: 1.1rem;
  margin-bottom: 0;
  color: #374151;
}

.bb-landing-list li+li {
  margin-top: 0.35rem;
}

/* Responsive tweaks for landing pages */

@media (max-width: 767.98px) {
  .bb-landing-header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .bb-landing-hero {
    padding: 2.8rem 0 3rem;
  }

  .bb-landing-cta {
    align-items: flex-start;
  }
}

/* RESPONSIVE */

@media (max-width: 1199.98px) {
  .bb-catalog-row {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}

@media (max-width: 991.98px) {
  .bb-hero {
    padding: 3.5rem 0 3rem;
  }

  .bb-hero-title {
    font-size: 2rem;
  }

  .bb-contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .bb-catalog-row {
    grid-template-columns: 1fr;
    gap: 0.65rem;
    padding: 1rem 1.05rem;
  }

  .bb-catalog-row--head {
    display: none;
  }

  .bb-col-label {
    display: inline-block;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: #94a3b8;
  }
}

@media (max-width: 575.98px) {
  .bb-hero-title {
    font-size: 1.7rem;
  }

  .bb-hero-sub {
    font-size: 0.9rem;
  }

  .bb-stat-grid {
    grid-template-columns: 1fr;
  }

  .bb-catalog-row {
    padding: 0.9rem 0.95rem;
  }

  .bb-col-icon {
    width: 46px;
    height: 46px;
    font-size: 1.15rem;
  }

  .bb-landing-links {
    grid-template-columns: 1fr;
  }
}