/* ══════════════════════════════════════════════════════════════
   DATAPROOF — Custom Theme Stylesheet (v4)
   Securing the Digital Frontier
   ══════════════════════════════════════════════════════════════ */

/* ── CSS Custom Properties ── */
:root {
  --navy:       #1C2E4A;
  --navy-light: #2A4060;
  --blue:       #3A7FC2;
  --blue-bright:#4DB2EC;
  --blue-light: #E8F4FC;
  --accent:     #4A8F5E;
  --gray-100:   #F8F9FA;
  --gray-200:   #E9ECEF;
  --gray-600:   #6C757D;
  --gray-900:   #1C2E4A;
  --white:      #FFFFFF;
  --footer-bg:  #151F32;
  --shadow-sm:  0 2px 8px rgba(28,46,74,0.06);
  --shadow-md:  0 4px 24px rgba(28,46,74,0.08);
  --shadow-lg:  0 8px 40px rgba(28,46,74,0.12);
  --radius:     12px;
  --header-height: 72px;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--navy);
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; }
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 1rem; }
h3 { font-size: 1.2rem; }
p { color: #4A5568; line-height: 1.7; }
a { color: var(--blue); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--blue-bright); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-title { text-align: center; margin-bottom: 48px; }
.section-title h2 { color: var(--navy); }
.section-title p { max-width: 620px; margin: 0 auto; font-size: 1.05rem; color: #4A5568; }

/* ════════════════════════════════════════════
   HEADER / NAVIGATION
   ════════════════════════════════════════════ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(28,46,74,0.98);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

/* ── Logo ── */
.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.5rem;
  color: #fff;
  white-space: nowrap;
}
.site-logo img {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
}
.site-logo-text {
  font-weight: 800;
  font-size: 1.4rem;
  color: #fff;
  letter-spacing: 0.5px;
}
.site-logo-text .highlight { color: var(--blue-bright); }

/* ── Main Navigation ── */
.main-nav {
  display: flex;
  gap: 4px;
  align-items: center;
  height: var(--header-height);
}
.main-nav > .nav-item {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
}
.main-nav > .nav-item > a {
  color: rgba(255,255,255,0.85);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0 14px;
  height: 100%;
  display: flex;
  align-items: center;
  letter-spacing: 0.3px;
  transition: color 0.2s;
  white-space: nowrap;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}
.main-nav > .nav-item > a:hover,
.main-nav > .nav-item:hover > a {
  color: #fff;
  border-bottom-color: var(--blue-bright);
}
.main-nav > .nav-item > a .arrow,
.main-nav > .nav-item > a.arrow::after {
  margin-left: 4px;
  font-size: 10px;
  opacity: 0.7;
}
.main-nav > .nav-item:hover > a .arrow {
  transform: rotate(180deg);
  transition: transform 0.2s;
}

/* ── Simple Dropdown ── */
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: #fff;
  border-radius: 0 0 10px 10px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.18);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.2s ease;
  padding: 8px 0;
  z-index: 2000;
}
.nav-item:hover > .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown a {
  display: block;
  padding: 9px 22px;
  font-size: 0.85rem;
  color: var(--gray-600) !important;
  transition: all 0.15s;
  text-decoration: none;
}
.dropdown a:hover {
  background: var(--blue-light);
  color: var(--blue) !important;
  padding-left: 28px;
}

/* ── Services Mega-Menu (v4 — fixed position) ── */
.mega-menu {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.99);
  box-shadow: 0 16px 48px rgba(0,0,0,0.18);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.2s ease;
  z-index: 1999;
  overflow: hidden;
  backdrop-filter: blur(4px);
}
.nav-item:hover > .mega-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.mega-inner {
  max-width: 1260px;
  margin: 0 auto;
  padding: 28px 32px 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.mega-group { break-inside: avoid; }
.mega-group h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--blue);
  margin-bottom: 10px;
  font-weight: 700;
  border-bottom: 1px solid var(--gray-200);
  padding-bottom: 6px;
}
.mega-group a {
  display: block;
  padding: 4px 0;
  font-size: 0.83rem;
  color: #4A5568 !important;
  transition: color 0.15s;
  line-height: 1.7;
  text-decoration: none;
}
.mega-group a:hover { color: var(--blue) !important; }

/* ── Hamburger (Mobile) ── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1002;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── Mobile Nav Overlay ── */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--header-height);
  background: var(--navy);
  z-index: 999;
  overflow-y: auto;
  padding: 24px;
}
.mobile-nav-overlay.active { display: block; }
.mobile-nav-overlay .mobile-nav-item {
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.mobile-nav-overlay .mobile-nav-item > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  color: rgba(255,255,255,0.9);
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
}
.mobile-nav-overlay .mobile-sub-menu {
  display: none;
  padding: 0 0 16px 16px;
}
.mobile-nav-overlay .mobile-sub-menu.active { display: block; }
.mobile-nav-overlay .mobile-sub-menu a {
  display: block;
  padding: 8px 0;
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  text-decoration: none;
}
.mobile-nav-overlay .mobile-sub-menu a:hover { color: var(--blue-bright); }
.mobile-nav-overlay .mobile-sub-menu h5 {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue-bright);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin: 12px 0 8px;
}

/* ════════════════════════════════════════════
   1. HERO SECTION
   ════════════════════════════════════════════ */
.hero-section {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, #1E3A5F 100%);
  color: #fff;
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 40%, rgba(61,130,194,0.15) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 80% 60%, rgba(77,178,236,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.hero-section .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-block;
  background: rgba(77,178,236,0.15);
  color: var(--blue-bright);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
  border: 1px solid rgba(77,178,236,0.2);
}
.hero-section h1 { margin-bottom: 20px; color: #fff; }
.hero-section h1 .highlight { color: var(--blue-bright); }
.hero-section p {
  color: rgba(255,255,255,0.75);
  font-size: 1.15rem;
  max-width: 520px;
  margin-bottom: 32px;
}
.hero-section p strong { color: var(--blue-bright); }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
  background: var(--blue-bright);
  color: #fff;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
  text-decoration: none;
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  background: #3DA0D8;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(77,178,236,0.35);
}
.btn-outline {
  border: 1.5px solid rgba(255,255,255,0.3);
  color: #fff;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.2s;
  text-decoration: none;
  background: transparent;
  cursor: pointer;
}
.btn-outline:hover {
  border-color: var(--blue-bright);
  color: var(--blue-bright);
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.hero-stat {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}
.hero-stat .num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-bright);
}
.hero-stat .label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
}

/* ════════════════════════════════════════════
   2. TRUSTED BY
   ════════════════════════════════════════════ */
.trusted-by {
  background: var(--gray-100);
  padding: 48px 0;
  text-align: center;
}
.trusted-by p {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gray-600);
  margin-bottom: 24px;
}
.trusted-logos {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  align-items: center;
}
.trusted-logos > div {
  padding: 12px 24px;
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--gray-200);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--gray-600);
}

/* ════════════════════════════════════════════
   3. SOLUTIONS
   ════════════════════════════════════════════ */
.solutions-section { background: var(--white); }
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.solution-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px;
  transition: all 0.3s;
  cursor: default;
}
.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue);
}
.solution-icon {
  width: 52px;
  height: 52px;
  background: var(--blue-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 1.4rem;
}
.solution-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.solution-card p { font-size: 0.88rem; }

/* ════════════════════════════════════════════
   4. TECHNOLOGY PLATFORMS
   ════════════════════════════════════════════ */
.platforms-section { background: var(--gray-100); }
.platforms-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.platform-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: all 0.3s;
}
.platform-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--blue);
}
.platform-card .icon { font-size: 2rem; margin-bottom: 10px; }
.platform-card h4 { font-size: 0.95rem; }
.platform-card p { font-size: 0.78rem; margin-top: 4px; }

/* ════════════════════════════════════════════
   5. MANAGED SERVICES
   ════════════════════════════════════════════ */
.services-section { background: var(--white); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.3s;
  cursor: default;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue);
}
.service-icon {
  width: 46px;
  height: 46px;
  background: var(--blue-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  font-size: 1.2rem;
}
.service-card h3 { font-size: 1rem; margin-bottom: 8px; }
.service-card p { font-size: 0.85rem; }
.service-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--blue);
  background: var(--blue-light);
  padding: 3px 10px;
  border-radius: 12px;
  margin-top: 10px;
}

/* ════════════════════════════════════════════
   6. INDUSTRIES
   ════════════════════════════════════════════ */
.industries-section {
  background: var(--navy);
  color: #fff;
}
.industries-section .section-title h2 { color: #fff; }
.industries-section .section-title p { color: rgba(255,255,255,0.7); }
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.industry-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  transition: all 0.3s;
  cursor: default;
}
.industry-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--blue-bright);
}
.industry-card .icon { font-size: 1.8rem; margin-bottom: 8px; }
.industry-card h4 { font-size: 0.9rem; color: #fff; }

/* ════════════════════════════════════════════
   7. TECHNOLOGY PARTNERS (TIERED)
   ════════════════════════════════════════════ */
.tech-partners { background: var(--white); }
.partner-tier { margin-bottom: 32px; }
.partner-tier h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gray-600);
  text-align: center;
  margin-bottom: 16px;
}
.partner-logos {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}
.partner-logos > div {
  padding: 14px 20px;
  background: var(--gray-100);
  border-radius: 8px;
  border: 1px solid var(--gray-200);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--gray-600);
  transition: all 0.2s;
}
.partner-logos > div:hover {
  border-color: var(--blue);
  color: var(--blue);
  box-shadow: var(--shadow-sm);
}

/* ════════════════════════════════════════════
   8. CUSTOMER SUCCESS STORIES
   ════════════════════════════════════════════ */
.stories-section { background: var(--gray-100); }
.stories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.story-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.3s;
}
.story-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.story-card .quote {
  font-size: 2rem;
  color: var(--blue-bright);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: -8px;
}
.story-card blockquote {
  font-size: 0.9rem;
  font-style: italic;
  color: #4A5568;
  margin: 8px 0 16px;
  border: none;
  padding: 0;
  quotes: none;
}
.story-card .author { font-weight: 600; font-size: 0.85rem; color: var(--navy); }
.story-card .tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  background: #E8F5E9;
  padding: 3px 10px;
  border-radius: 12px;
  margin-bottom: 12px;
}

/* ════════════════════════════════════════════
   9. LATEST INSIGHTS
   ════════════════════════════════════════════ */
.insights-section { background: var(--white); }
.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.insight-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s;
  background: #fff;
}
.insight-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.insight-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}
.insight-body { padding: 20px; }
.insight-body .category {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.insight-body h4 {
  font-size: 1rem;
  margin: 8px 0;
}
.insight-body h4 a { color: var(--navy); }
.insight-body h4 a:hover { color: var(--blue); }
.insight-body p { font-size: 0.83rem; }
.insight-body .date {
  font-size: 0.75rem;
  color: var(--gray-600);
  margin-top: 12px;
}

/* ════════════════════════════════════════════
   10. WHY DATAPROOF
   ════════════════════════════════════════════ */
.why-section { background: var(--blue-light); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.why-card {
  text-align: center;
  padding: 32px 20px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  transition: all 0.3s;
  cursor: default;
}
.why-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.why-card .icon { font-size: 2.2rem; margin-bottom: 12px; }
.why-card h4 { font-size: 1rem; margin-bottom: 8px; }
.why-card p { font-size: 0.85rem; }

/* ════════════════════════════════════════════
   11. CONTACT
   ════════════════════════════════════════════ */
.contact-section {
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  color: #fff;
}
.contact-section .section-title h2 { color: #fff; }
.contact-section .section-title p { color: rgba(255,255,255,0.7); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-info h3 { color: #fff; margin-bottom: 16px; }
.contact-info p { color: rgba(255,255,255,0.7); margin-bottom: 8px; font-size: 0.9rem; }
.contact-detail {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  align-items: flex-start;
}
.contact-detail .icon { font-size: 1.2rem; min-width: 28px; }
.contact-detail div label { font-size: 0.78rem; color: rgba(255,255,255,0.5); display: block; }
.contact-detail div span { color: #fff; font-size: 0.9rem; }
.contact-form {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9rem;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(61,130,194,0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }

/* ════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════ */
.site-footer {
  background: var(--footer-bg);
  color: rgba(255,255,255,0.6);
  padding: 48px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
.site-footer h4 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 16px;
}
.site-footer ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0;
}
.site-footer a {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  text-decoration: none;
  transition: color 0.2s;
}
.site-footer a:hover { color: var(--blue-bright); }
.site-footer p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: 40px;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}
.isa-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.05);
  padding: 8px 16px;
  border-radius: 6px;
  margin-top: 12px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* ════════════════════════════════════════════
   PAGE HERO (Inner Pages)
   ════════════════════════════════════════════ */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: #fff;
  padding: 60px 0 48px;
  position: relative;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 70% 50%, rgba(77,178,236,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,0.7); font-size: 1.1rem; max-width: 600px; }
.breadcrumb {
  font-size: 0.85rem;
  margin-bottom: 16px;
  color: rgba(255,255,255,0.5);
}
.breadcrumb a { color: rgba(255,255,255,0.5); text-decoration: none; }
.breadcrumb a:hover { color: var(--blue-bright); }
.breadcrumb .sep { margin: 0 8px; }

/* ════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .mega-inner { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .solutions-grid,
  .services-grid,
  .platforms-grid,
  .why-grid { grid-template-columns: 1fr 1fr; }
  .industries-grid { grid-template-columns: 1fr 1fr; }
  .stories-grid,
  .insights-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-stat { padding: 16px; }
  .hero-stat .num { font-size: 1.5rem; }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .section { padding: 48px 0; }
  .solutions-grid,
  .services-grid,
  .platforms-grid,
  .industries-grid,
  .why-grid { grid-template-columns: 1fr; }
  .mega-inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .hero-section { padding: 60px 0 48px; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .mega-menu { display: none; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; }
  .btn-primary, .btn-outline { width: 100%; text-align: center; justify-content: center; }
  .hero-stat .num { font-size: 1.2rem; }
  .trusted-logos { gap: 12px; }
  .trusted-logos > div { padding: 8px 12px; font-size: 0.75rem; }
}