/* ═══════════════════════════════════════
   Bond.Solutions — Shared Site Styles
═══════════════════════════════════════ */
:root {
  --navy-deepest: #0a1220;
  --navy-deep: #0d1422;
  --navy: #0f1a2e;
  --navy-soft: #131e36;
  --blue: #1a56db;
  --blue-dark: #1241a8;
  --blue-light: #4d8bf5;
  --blue-ghost: #e8f0fe;
  --amber: #d4900f;
  --amber-bright: #f5c842;
  --amber-dark: #92500a;
  --amber-light: rgba(245, 200, 66, 0.08);
  --frost: #f0f4ff;
  --frost-mid: rgba(240, 244, 255, 0.6);
  --frost-low: rgba(240, 244, 255, 0.38);
  --frost-faint: rgba(240, 244, 255, 0.18);
  --hair: rgba(240, 244, 255, 0.08);
  --hair-strong: rgba(240, 244, 255, 0.14);
  --success: #34d399;
  --serif: 'DM Serif Display', Georgia, serif;
  --sans: 'DM Sans', sans-serif;
  --r: 4px;
  --rl: 12px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  background: var(--navy-deepest);
  color: var(--frost);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

button {
  font-family: inherit;
}

/* Film grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ── Navigation ── */
nav.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  background: rgba(10, 18, 32, 0.65);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--hair);
  transition: background 0.3s;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--frost);
  height: 48px;
}

.nav-logo img {
  height: 48px;
  width: auto;
  display: block;
  border-radius: 6px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(240, 244, 255, 0.08);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  color: var(--frost-low);
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--frost);
}

.nav-links a.active {
  position: relative;
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -22px;
  height: 2px;
  background: var(--amber-bright);
}

.nav-cta {
  font-size: 13px;
  font-weight: 500;
  padding: 10px 22px;
  background: var(--blue);
  color: var(--frost);
  border-radius: var(--r);
  transition: background 0.2s, transform 0.15s;
}

.nav-cta:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}

/* ── Hamburger button (mobile only) ── */
.nav-burger {
  display: none;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--hair-strong);
  border-radius: var(--r);
  cursor: pointer;
  padding: 0;
  margin-left: 8px;
  transition: border-color 0.2s, background 0.2s;
}

@media (hover: hover) {
  .nav-burger:hover {
    border-color: var(--frost-faint);
    background: rgba(240, 244, 255, 0.04);
  }
}

.nav-burger-icon {
  position: relative;
  width: 18px;
  height: 14px;
}

.nav-burger-icon span {
  position: absolute;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--frost);
  border-radius: 2px;
  transition: transform 0.25s ease, top 0.25s ease, opacity 0.2s ease;
}

.nav-burger-icon span:nth-child(1) {
  top: 0;
}

.nav-burger-icon span:nth-child(2) {
  top: 6px;
}

.nav-burger-icon span:nth-child(3) {
  top: 12px;
}

.nav-burger.open .nav-burger-icon span:nth-child(1) {
  top: 6px;
  transform: rotate(45deg);
}

.nav-burger.open .nav-burger-icon span:nth-child(2) {
  opacity: 0;
}

.nav-burger.open .nav-burger-icon span:nth-child(3) {
  top: 6px;
  transform: rotate(-45deg);
}

/* ── Mobile menu overlay (mobile only) ── */
.nav-mobile-overlay {
  position: fixed;
  inset: 76px 0 0 0;
  z-index: 195;
  background: rgba(10, 18, 32, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  display: none;
  flex-direction: column;
  padding: 32px 28px 40px;
  overflow-y: auto;
}

.nav-mobile-overlay.open {
  opacity: 1;
  visibility: visible;
}

.nav-mobile-overlay ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nav-mobile-overlay li {
  border-bottom: 1px solid var(--hair);
}

.nav-mobile-overlay li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 4px;
  font-family: var(--serif);
  font-size: 22px;
  color: var(--frost);
  letter-spacing: -0.01em;
  transition: color 0.2s, padding 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.nav-mobile-overlay li a::after {
  content: '\2192';
  /* arrow */
  color: var(--frost-low);
  font-family: var(--sans);
  font-size: 16px;
  transition: transform 0.2s, color 0.2s;
}

@media (hover: hover) {
  .nav-mobile-overlay li a:hover {
    padding-left: 12px;
    color: var(--amber-bright);
  }

  .nav-mobile-overlay li a:hover::after {
    transform: translateX(4px);
    color: var(--amber-bright);
  }
}

.nav-mobile-overlay li a.active {
  color: var(--amber-bright);
}

.nav-mobile-overlay li a.active::after {
  color: var(--amber-bright);
}

.nav-mobile-overlay .nav-mobile-cta {
  margin-top: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  background: var(--blue);
  color: var(--frost);
  font-size: 15px;
  font-weight: 500;
  border-radius: var(--r);
  transition: background 0.2s;
}

@media (hover: hover) {
  .nav-mobile-overlay .nav-mobile-cta:hover {
    background: var(--blue-dark);
  }
}

.nav-mobile-overlay .nav-mobile-cta .arrow {
  color: var(--amber-bright);
}

.nav-mobile-overlay .nav-mobile-contact {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--hair);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.nav-mobile-overlay .nav-mobile-contact .label {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--frost-low);
}

.nav-mobile-overlay .nav-mobile-contact a {
  font-size: 14px;
  color: var(--frost-mid);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.nav-mobile-overlay .nav-mobile-contact a i {
  color: var(--blue-light);
}

body.nav-locked {
  overflow: hidden;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  padding: 14px 26px;
  border-radius: var(--r);
  border: none;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
}

.btn-primary {
  background: var(--blue);
  color: var(--frost);
}

.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}

.btn-primary .arrow {
  color: var(--amber-bright);
  font-size: 13px;
}

.btn-secondary {
  background: rgba(240, 244, 255, 0.06);
  color: var(--frost);
  border: 1px solid rgba(240, 244, 255, 0.22);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  border-color: rgba(240, 244, 255, 0.55);
  background: rgba(240, 244, 255, 0.1);
}

.btn-white {
  background: var(--frost);
  color: var(--navy);
}

.btn-white:hover {
  background: #fff;
  transform: translateY(-1px);
}

.btn-white .arrow {
  color: var(--blue);
  font-size: 13px;
}

/* ── Section commons ── */
.section {
  padding: 110px 0;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 56px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 22px;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--blue-light);
  opacity: 0.55;
}

.section-title {
  font-family: var(--serif);
  font-size: 42px;
  line-height: 1.2;
  font-weight: 400;
  letter-spacing: -0.025em;
  color: var(--frost);
  margin-bottom: 18px;
}

.section-sub {
  font-size: 16px;
  color: var(--frost-mid);
  line-height: 1.85;
  max-width: 600px;
  margin-bottom: 60px;
}

/* ── Page Hero (sub-page header) ── */
.page-hero {
  position: relative;
  padding: 220px 0 80px;
  background: var(--navy-deepest);
  border-bottom: 1px solid var(--hair);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(900px 500px at 20% 30%, rgba(26, 86, 219, 0.10), transparent 70%),
    radial-gradient(700px 400px at 90% 80%, rgba(212, 144, 15, 0.06), transparent 70%);
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.page-hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber-bright);
  margin-bottom: 24px;
}

.page-hero .eyebrow::before {
  content: '';
  width: 22px;
  height: 1px;
  background: var(--amber-bright);
}

.page-hero h1 {
  font-family: var(--serif);
  font-size: 56px;
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--frost);
  max-width: 800px;
  margin-bottom: 24px;
}

.page-hero h1 em {
  font-style: italic;
  color: var(--blue-light);
  font-weight: 400;
}

.page-hero .lead {
  font-size: 18px;
  color: var(--frost-mid);
  line-height: 1.85;
  max-width: 640px;
}

/* ── Breadcrumb ── */
.crumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--frost-low);
  margin-bottom: 20px;
}

.crumb a {
  transition: color 0.2s;
}

.crumb a:hover {
  color: var(--frost);
}

.crumb i {
  font-size: 9px;
  opacity: 0.5;
}

/* ── CTA Band (shared) ── */
.cta-section {
  background: var(--navy-deepest);
  position: relative;
  overflow: hidden;
  padding: 100px 0;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1545569341-9eb8b30979d9?w=1800&q=80&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  opacity: 0.32;
}

.cta-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10, 18, 32, 0.92) 0%, rgba(13, 20, 34, 0.78) 55%, rgba(10, 18, 32, 0.6) 100%);
}

.cta-section::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  z-index: 20;
  background: linear-gradient(180deg, var(--amber-bright), transparent 55%, var(--blue));
}

.cta-inner {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}

.cta-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber-bright);
  margin-bottom: 16px;
}

.cta-eyebrow::before {
  content: '';
  width: 22px;
  height: 1px;
  background: var(--amber-bright);
}

.cta-inner h2 {
  font-family: var(--serif);
  font-size: 42px;
  font-weight: 400;
  color: var(--frost);
  letter-spacing: -0.02em;
  margin-bottom: 14px;
  line-height: 1.2;
}

.cta-inner p {
  font-size: 16px;
  color: var(--frost-mid);
  max-width: 480px;
  line-height: 1.85;
}

/* ── Footer ── */
footer.site-footer {
  background: var(--navy-deepest);
  border-top: 1px solid var(--hair);
  padding: 56px 48px 36px;
}

.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--hair);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 4px;
}

.footer-logo img {
  height: 60px;
  width: auto;
  display: block;
  border-radius: 6px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(240, 244, 255, 0.08);
}

.footer-tag {
  font-size: 13px;
  color: var(--frost-low);
  line-height: 1.7;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.footer-social a {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--hair);
  color: var(--frost-low);
  font-size: 13px;
  transition: all 0.2s;
}

.footer-social a:hover {
  color: var(--frost);
  border-color: var(--frost-faint);
  background: rgba(240, 244, 255, 0.04);
}

.footer-col h4 {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--frost);
  margin-bottom: 16px;
  font-weight: 500;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 13px;
  color: var(--frost-low);
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--frost);
}

.footer-col a i {
  font-size: 11px;
  margin-right: 6px;
  color: var(--frost-faint);
}

.footer-bottom {
  max-width: 1140px;
  margin: 24px auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--frost-low);
}

.footer-bottom .legal {
  display: flex;
  gap: 18px;
}

.footer-bottom .legal a:hover {
  color: var(--frost);
}

/* ── Reveal anim ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-1 {
  transition-delay: 0.08s;
}

.reveal-2 {
  transition-delay: 0.16s;
}

.reveal-3 {
  transition-delay: 0.24s;
}

/* ── Responsive base ── */
@media (max-width: 980px) {
  nav.site-nav {
    padding: 0 20px;
    height: 68px;
  }

  .nav-logo,
  .nav-logo img {
    height: 40px;
  }

  .nav-links {
    display: none;
  }

  .nav-cta {
    display: none;
  }

  .nav-burger {
    display: flex;
  }

  .nav-mobile-overlay {
    display: flex;
    inset: 68px 0 0 0;
  }

  .container {
    padding: 0 24px;
  }

  .page-hero {
    padding: 130px 0 60px;
  }

  .page-hero h1 {
    font-size: 36px;
  }

  .section {
    padding: 70px 0;
  }

  .section-title,
  .cta-inner h2 {
    font-size: 30px;
  }

  footer.site-footer {
    padding: 40px 20px 24px;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (min-width: 981px) {

  .nav-burger,
  .nav-mobile-overlay {
    display: none !important;
  }
}