/* Guudle IT Solutions — Navy Enterprise Design System */
@import url('typography.css');
@import url('readability-system.css');
@import url('mega-menu.css');
@import url('faq-enterprise.css');
@import url('brand-system.css');
@import url('aqua-palette.css');
@import url('footer-enterprise.css');
@import url('nav-premium.css');

:root {
  --navy: #37474F;
  --deep-blue: #455A64;
  --royal-blue: #10A5F5;
  --cyan: #10A5F5;
  --white: #FFFFFF;
  --light-gray: #F5F7FA;
  --glass-bg: rgba(18, 61, 106, 0.45);
  --glass-border: rgba(255, 255, 255, 0.08);
  --gradient-brand: linear-gradient(135deg, #10A5F5 0%, #10A5F5 50%, #10A5F5 100%);
  --gradient-glow: radial-gradient(ellipse at center, rgba(16, 165, 245, 0.25) 0%, transparent 70%);
  --shadow-float: 0 24px 48px -12px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.05);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.3);
  /* Sticky nav — premium grey enterprise palette (Front Page source of truth) */
  --nav-grey-bg: rgba(245, 247, 250, 0.92);
  --nav-grey-bg-solid: #F5F7FA;
  --nav-grey-border: rgba(176, 190, 197, 0.55);
  --nav-grey-text: var(--text-heading, #0F172A);
  --nav-grey-text-muted: var(--text-muted, #64748B);
  --nav-grey-hover: rgba(55, 71, 79, 0.08);
  --nav-grey-active: rgba(55, 71, 79, 0.12);
  --nav-grey-shadow: 0 8px 32px rgba(55, 71, 79, 0.12), 0 1px 0 rgba(255, 255, 255, 0.85) inset;
  --nav-charcoal: #2E3440;
  --nav-slate: var(--text-heading, #0F172A);
  --nav-slate-mid: var(--text-subheading, #334155);
  --nav-slate-light: #78909C;
  --nav-accent: #001F54;
  --nav-accent-soft: rgba(0, 31, 84, 0.08);
  --nav-accent-border: rgba(0, 31, 84, 0.22);
  --nav-cta-bg: #001F54;
  --nav-cta-hover: #0B1F3A;
  --nav-cta-shadow: 0 4px 14px rgba(0, 31, 84, 0.16);
  --nav-cta-shadow-hover: 0 8px 24px rgba(0, 31, 84, 0.22);
  --nav-gradient-accent: #001F54;
  --nav-gradient-icon: linear-gradient(135deg, var(--nav-slate-mid), var(--nav-slate));
  --nav-top-text: rgba(55, 71, 79, 0.92);
  --nav-top-border: rgba(55, 71, 79, 0.12);
  --nav-top-hover-bg: rgba(55, 71, 79, 0.06);
  --site-header-height: 64px;
  --nav-divider-color: rgba(55, 71, 79, 0.14);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: var(--leading-relaxed);
  font-weight: var(--font-weight-regular);
  background-color: var(--light-gray);
  color: var(--text-body, #475569);
}

/* ─── Glass & Cards ─── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
}

.glass-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--brand-border, #E2E8F0);
  box-shadow: 0 8px 32px rgba(55, 71, 79, 0.08);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s ease, border-color 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-6px);
  border-color: rgba(16, 165, 245, 0.35);
  box-shadow: 0 16px 40px rgba(55, 71, 79, 0.12), 0 0 0 1px rgba(16, 165, 245, 0.1);
}

.float-card {
  box-shadow: var(--shadow-float);
  animation: float-card 5s ease-in-out infinite;
}

.float-card-delay { animation-delay: 1.2s; }
.float-card-delay-2 { animation-delay: 2.4s; }

@keyframes float-card {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-14px) rotate(0.5deg); }
}

/* ─── Typography ─── */
.gradient-text {
  background: var(--gradient-brand);
  }

.text-glow {
  text-shadow: 0 0 40px rgba(16, 165, 245, 0.4);
}

/* ─── Hero ─── */
.hero-navy {
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

.hero-navy::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 75% 20%, rgba(16, 165, 245, 0.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(16, 165, 245, 0.1) 0%, transparent 55%),
    radial-gradient(ellipse 40% 30% at 90% 70%, rgba(18, 61, 106, 0.8) 0%, transparent 50%);
  pointer-events: none;
}

.hero-grid {
  background-image:
    linear-gradient(rgba(16, 165, 245, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 165, 245, 0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 80% 70% at 60% 40%, black 20%, transparent 75%);
}

#particles-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.6;
}

/* ─── Navbar — Premium Sticky Glass System ─── */
#site-header {
  overflow: visible;
  will-change: transform, background, box-shadow;
  transition:
    background 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    backdrop-filter 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

#site-header nav,
#site-header .nav-inner {
  overflow: visible;
}

/* ─── Modern unified navbar ─── */
#site-header.site-nav--modern {
  --site-header-height: 72px;
}

.nav-bar {
  height: 72px;
  min-height: 72px;
}

.nav-primary {
  overflow: visible;
}

.nav-actions {
  overflow: visible;
}

.nav-text-link {
  color: var(--nav-slate-mid);
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-text-link:hover {
  color: var(--nav-slate);
  background: var(--nav-top-hover-bg);
}

.nav-text-link.active {
  color: var(--nav-accent);
  font-weight: 600;
}

#site-header.nav-at-top.nav-light-top .nav-text-link {
  color: var(--nav-slate-mid);
}

#site-header.nav-scrolled .nav-text-link {
  color: var(--nav-grey-text-muted);
}

#site-header.nav-scrolled .nav-text-link:hover,
#site-header.nav-scrolled .nav-text-link.active {
  color: #0F172A;
}

.site-nav--modern .nav-menu-list {
  flex-wrap: nowrap;
  padding: 0.25rem;
  border-radius: 999px;
  background: rgba(55, 71, 79, 0.04);
  border: 1px solid rgba(55, 71, 79, 0.07);
}

#site-header.site-nav--modern.nav-at-top .nav-menu-list {
  background: rgba(255, 255, 255, 0.45);
  border-color: rgba(55, 71, 79, 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

#site-header.site-nav--modern.nav-scrolled .nav-menu-list {
  background: rgba(255, 255, 255, 0.85);
  border-color: rgba(176, 190, 197, 0.4);
  box-shadow: 0 1px 4px rgba(55, 71, 79, 0.06);
}

.site-nav--modern .nav-menu-list .nav-link,
.site-nav--modern .nav-menu-list .mega-trigger {
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  letter-spacing: 0.01em;
  border-radius: 999px;
  gap: 0.35rem;
}

.site-nav--modern .nav-menu-list .mega-trigger .mega-chevron,
.site-nav--modern .nav-menu-list .mega-trigger i {
  opacity: 0.65;
}

.site-nav--modern .nav-menu-list .mega-menu-item:hover .mega-chevron,
.site-nav--modern .nav-menu-list .mega-menu-item:focus-within .mega-chevron {
  opacity: 1;
  color: var(--nav-accent);
}

.site-nav--modern .nav-menu-list .nav-link::after,
.site-nav--modern .nav-menu-list .mega-trigger::after {
  display: none;
}

.site-nav--modern .nav-menu-list .nav-link:hover,
.site-nav--modern .nav-menu-list .mega-trigger:hover,
.site-nav--modern .nav-menu-list .nav-link.active,
.site-nav--modern .nav-menu-list .mega-trigger.active {
  background: var(--nav-accent-soft);
  color: var(--nav-accent);
}

#site-header.nav-at-top.nav-light-top .nav-menu-list .nav-link:hover,
#site-header.nav-at-top.nav-light-top .nav-menu-list .mega-trigger:hover,
#site-header.nav-at-top.nav-light-top .nav-menu-list .nav-link.active,
#site-header.nav-at-top.nav-light-top .nav-menu-list .mega-trigger.active {
  background: var(--nav-accent-soft);
  color: var(--nav-accent);
}

#site-header.nav-scrolled .nav-menu-list .nav-link:hover,
#site-header.nav-scrolled .nav-menu-list .mega-trigger:hover,
#site-header.nav-scrolled .nav-menu-list .nav-link.active,
#site-header.nav-scrolled .nav-menu-list .mega-trigger.active {
  background: var(--nav-accent-soft);
  color: #0F172A;
}

.nav-icon-btn--light {
  border-color: rgba(55, 71, 79, 0.12);
  color: var(--nav-slate);
}

.nav-icon-btn--light:hover {
  background: rgba(55, 71, 79, 0.06);
  border-color: rgba(15, 23, 42, 0.18);
  color: #0F172A;
}

/* ─── Split header — top bar + divider + nav menu row ─── */
#site-header.site-nav--split {
  --site-header-height: 64px;
}

@media (min-width: 1280px) {
  #site-header.site-nav--split {
    --site-header-height: 118px;
  }
}

/* Enterprise header — glass handled by nav-premium.css */
#site-header.site-nav--enterprise {
  /* layout hooks only; appearance in nav-premium + nav-lock */
}

.nav-brand__text {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  line-height: 1.15;
}

.nav-brand__name {
  font-family: var(--font-display, 'Poppins', sans-serif);
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #0F172A;
}

.nav-brand__tagline {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #64748B;
}

.nav-top-contact {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.nav-top-contact__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--nav-accent, #10A5F5);
  background: var(--nav-accent-soft);
  border: 1px solid var(--nav-accent-border);
  flex-shrink: 0;
  font-size: 0.95rem;
}

.nav-top-contact__body {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  min-width: 0;
}

.nav-top-contact__label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: #334155;
  white-space: nowrap;
}

.nav-top-contact__value {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #0F172A;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-top-contact__value:hover {
  color: #1E293B;
  text-decoration: underline;
}

.nav-top-divider {
  width: 1px;
  height: 2rem;
  background: var(--nav-top-border);
  flex-shrink: 0;
}

.nav-menu-bar__inner--split,
.nav-menu-bar__inner--centered {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
}

.nav-menu-bar__side {
  min-width: 0;
}

.nav-menu-bar__nav--center {
  justify-self: center;
}

.nav-menu-actions {
  justify-self: end;
  padding-left: 0.5rem;
}

.nav-icon-btn--menu {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.375rem;
  border: 1px solid #e2e8f0;
  color: #334155;
  background: #fff;
}

.site-nav--enterprise .nav-menu-list {
  justify-content: center;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  gap: 0 !important;
  width: 100%;
}

.site-nav--enterprise .nav-menu-bar .nav-link,
.site-nav--enterprise .nav-menu-bar .mega-trigger {
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.875rem 1.125rem;
  letter-spacing: 0.01em;
  border-radius: 0;
  color: #334155;
  gap: 0.35rem;
}

.site-nav--enterprise .nav-menu-bar .nav-link:hover,
.site-nav--enterprise .nav-menu-bar .mega-trigger:hover,
.site-nav--enterprise .nav-menu-bar .nav-link.active,
.site-nav--enterprise .nav-menu-bar .mega-trigger.active {
  color: #0F172A;
  background: transparent;
}

.site-nav--enterprise .nav-menu-bar .nav-link::after,
.site-nav--enterprise .nav-menu-bar .mega-trigger::after {
  display: none;
}

.site-nav--enterprise .mega-trigger > .fas,
.site-nav--enterprise .nav-link > .fas {
  display: none;
}

.nav-plus-indicator {
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1;
  color: #0F172A;
  margin-left: 0.15rem;
}

.site-nav--enterprise .mega-menu-item:hover .nav-plus-indicator,
.site-nav--enterprise .mega-menu-item:focus-within .nav-plus-indicator {
  color: #1E293B;
}

.nav-icon-btn--menu:hover {
  color: #0F172A;
  border-color: rgba(15, 23, 42, 0.22);
  background: rgba(15, 23, 42, 0.06);
}

#site-header.site-nav--enterprise .nav-cta-btn--appointment {
  background: var(--aqua-primary, #10A5F5) !important;
  color: #fff !important;
  border: none;
  border-radius: 0.25rem;
  padding: 0.8125rem 1.25rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  box-shadow: 0 4px 14px rgba(10, 37, 64, 0.22);
}

#site-header.site-nav--enterprise .nav-cta-btn--appointment:hover {
  background: #081E33 !important;
  box-shadow: 0 6px 18px rgba(10, 37, 64, 0.28);
}

#site-header.site-nav--enterprise .nav-cta-btn--appointment:active {
  background: #061829 !important;
}

.nav-top-cta {
  margin-left: 0.15rem;
  flex-shrink: 0;
  white-space: nowrap;
}

@media (min-width: 1024px) {
  .nav-top-right .nav-top-cta {
    order: 10;
  }
}

#site-header.site-nav--enterprise .nav-header-divider,
#site-header.site-nav--enterprise .nav-bottom-divider {
  --nav-divider-color: #e2e8f0;
  --nav-bottom-divider-color: #e2e8f0;
  box-shadow: none;
}

#site-header.site-nav--enterprise .nav-header-divider__accent,
#site-header.site-nav--enterprise .nav-bottom-divider__accent {
  display: none;
}

@media (min-width: 1280px) {
  .nav-top-bar {
    height: 62px;
    min-height: 62px;
  }

  .nav-menu-bar {
    padding: 0;
  }
}

@media (max-width: 1279px) {
  #site-header.site-nav--enterprise.nav-scrolled {
    border-bottom: 1px solid var(--nav-glass-border, rgba(10, 37, 64, 0.08)) !important;
  }

  #site-header.site-nav--enterprise .nav-icon-btn--menu {
    color: var(--nav-premium-navy, #0F172A);
  }
}

.mobile-nav-contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mobile-nav-contact-item__icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #CBD5E1;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  flex-shrink: 0;
}

.mobile-nav-contact-item__body {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.mobile-nav-contact-item__label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.92);
}

.mobile-nav-contact-item__value {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #E2E8F0;
  text-decoration: none;
}

.mobile-nav-contact-item__value:hover {
  color: #fff;
  text-decoration: underline;
}

.nav-top-bar {
  height: 64px;
  min-height: 64px;
  transition: background 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

@media (min-width: 1280px) {
  .nav-top-bar {
    height: 58px;
    min-height: 58px;
  }
}

@media (max-width: 1279px) {
  #site-header.site-nav--split .nav-top-bar {
    border-bottom: none;
  }
}

.nav-bottom-divider {
  position: relative;
  width: 100%;
  height: 0;
  margin: 0;
  border: none;
  border-top: 1px solid var(--nav-bottom-divider-color, rgba(55, 71, 79, 0.22));
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.55);
  transition: border-color 0.45s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.45s ease;
  flex-shrink: 0;
}

.nav-bottom-divider__accent {
  position: absolute;
  left: 50%;
  top: -1px;
  transform: translateX(-50%);
  width: 72px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--nav-accent), transparent);
  pointer-events: none;
  opacity: 0.9;
}

#site-header.nav-at-top.nav-light-top .nav-bottom-divider {
  --nav-bottom-divider-color: rgba(55, 71, 79, 0.24);
}

#site-header.nav-at-top.nav-dark-top .nav-bottom-divider {
  --nav-bottom-divider-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.1);
}

#site-header.nav-scrolled .nav-bottom-divider {
  --nav-bottom-divider-color: rgba(176, 190, 197, 0.82);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.9);
}

#site-header.site-nav--split.nav-at-top,
#site-header.site-nav--split.nav-scrolled {
  border-bottom: none;
}

.nav-header-divider {
  position: relative;
  height: 0;
  margin: 0;
  border: none;
  border-top: 1px solid var(--nav-divider-color);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.55);
  transition: border-color 0.45s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.45s ease;
}

.nav-header-divider__accent {
  position: absolute;
  left: 50%;
  top: -1px;
  transform: translateX(-50%);
  width: 56px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--nav-accent), transparent);
  pointer-events: none;
}

#site-header.nav-at-top.nav-light-top .nav-header-divider {
  --nav-divider-color: rgba(55, 71, 79, 0.22);
}

#site-header.nav-at-top.nav-dark-top .nav-header-divider {
  --nav-divider-color: rgba(255, 255, 255, 0.28);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08);
}

#site-header.nav-scrolled .nav-header-divider {
  --nav-divider-color: rgba(176, 190, 197, 0.75);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.85);
}

.nav-menu-bar {
  padding: 0.5rem 0 0.625rem;
  transition: background 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

#site-header.nav-scrolled .nav-menu-bar {
  background: linear-gradient(180deg, rgba(55, 71, 79, 0.04) 0%, rgba(55, 71, 79, 0.02) 100%);
}

.nav-menu-bar__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 100%;
}

.nav-menu-list {
  flex-wrap: nowrap;
  padding: 0.1875rem;
  border-radius: 0.75rem;
  background: rgba(55, 71, 79, 0.045);
  border: 1px solid rgba(55, 71, 79, 0.06);
}

#site-header.nav-at-top .nav-menu-list {
  background: rgba(55, 71, 79, 0.035);
  border-color: rgba(55, 71, 79, 0.08);
}

#site-header.nav-scrolled .nav-menu-list {
  background: rgba(255, 255, 255, 0.65);
  border-color: rgba(176, 190, 197, 0.35);
  box-shadow: 0 1px 3px rgba(55, 71, 79, 0.06);
}

.site-nav--split .nav-menu-bar .nav-link,
.site-nav--split .nav-menu-bar .mega-trigger {
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1.125rem;
  letter-spacing: 0.015em;
  border-radius: 0.5625rem;
}

.site-nav--split .nav-menu-bar .mega-nav-list {
  gap: 0.125rem;
}

.site-nav--split .nav-menu-bar .mega-trigger .mega-chevron,
.site-nav--split .nav-menu-bar .nav-link svg,
.site-nav--split .nav-menu-bar .mega-trigger i {
  opacity: 0.7;
}

.site-nav--split .nav-menu-bar .mega-menu-item:hover .mega-chevron,
.site-nav--split .nav-menu-bar .mega-menu-item:focus-within .mega-chevron,
.site-nav--split .nav-menu-bar .nav-link:hover i,
.site-nav--split .nav-menu-bar .mega-trigger:hover i {
  opacity: 1;
}

.site-nav--split .nav-menu-bar .nav-link::after,
.site-nav--split .nav-menu-bar .mega-trigger::after {
  bottom: 0.2rem;
}

/* At top — transparent over hero (split header) */
#site-header.nav-at-top {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: none;
  box-shadow: none;
  transform: translateY(0);
}

#site-header.site-nav--modern.nav-at-top.nav-light-top {
  background: rgba(255, 255, 255, 0.78);
}

#site-header.nav-at-top.nav-dark-top .nav-brand-name,
#site-header.nav-at-top.nav-dark-top .nav-link,
#site-header.nav-at-top.nav-dark-top .mega-trigger,
#site-header.nav-at-top.nav-dark-top .nav-icon-btn {
  color: rgba(255, 255, 255, 0.88);
}

#site-header.nav-at-top.nav-dark-top .nav-brand-sub {
  color: rgba(203, 213, 225, 0.92);
}

#site-header.nav-at-top.nav-light-top .nav-brand-name,
#site-header.nav-at-top.nav-light-top .nav-link,
#site-header.nav-at-top.nav-light-top .mega-trigger,
#site-header.nav-at-top.nav-light-top .nav-icon-btn {
  color: var(--nav-top-text);
}

#site-header.nav-at-top.nav-light-top .nav-brand-sub {
  color: var(--nav-slate-mid);
}

#site-header.nav-at-top.nav-light-top .nav-icon-btn {
  border-color: var(--nav-top-border);
}

#site-header.nav-at-top.nav-light-top .nav-icon-btn:hover {
  background: var(--nav-top-hover-bg);
  color: var(--nav-slate);
}

/* Scrolled — premium grey glassmorphism (replaces navy sticky bar) */
#site-header.nav-scrolled {
  background: var(--nav-grey-bg);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border-bottom: 1px solid var(--nav-grey-border);
  box-shadow: var(--nav-grey-shadow);
  animation: nav-slide-down 0.45s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

#site-header.nav-scrolled .nav-brand-name,
#site-header.nav-scrolled .nav-link,
#site-header.nav-scrolled .mega-trigger,
#site-header.nav-scrolled .nav-icon-btn {
  color: var(--nav-grey-text);
}

#site-header.nav-scrolled .nav-brand-sub {
  color: var(--nav-slate-mid);
}

#site-header.nav-scrolled .nav-icon-btn {
  border-color: rgba(55, 71, 79, 0.18);
}

#site-header.nav-scrolled .nav-icon-btn:hover {
  background: var(--nav-grey-hover);
  color: var(--nav-slate);
  border-color: var(--nav-accent-border);
}

#site-header.nav-scrolled .nav-link::after {
  background: var(--nav-gradient-accent);
}

#site-header.nav-scrolled .nav-link:hover,
#site-header.nav-scrolled .nav-link.active {
  color: var(--nav-slate);
  text-shadow: none;
  background: var(--nav-grey-hover);
}

#site-header.nav-scrolled .nav-link.active {
  background: var(--nav-grey-active);
  color: var(--nav-slate);
}

#site-header.nav-scrolled .mega-trigger.active {
  color: var(--nav-slate);
  background: var(--nav-grey-active);
  text-shadow: none;
}

#site-header.nav-scrolled .nav-link:focus-visible,
#site-header.nav-scrolled .mega-trigger:focus-visible,
#site-header.nav-scrolled .nav-icon-btn:focus-visible {
  outline: 2px solid var(--nav-slate-mid);
  outline-offset: 2px;
}

@keyframes nav-slide-down {
  from {
    transform: translateY(-6px);
    opacity: 0.92;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.nav-link {
  position: relative;
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.5rem 0.875rem;
  border-radius: 0.5rem;
  transition: color 0.25s ease, text-shadow 0.25s ease, background 0.25s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0.15rem;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-brand);
  border-radius: 2px;
  transition: width 0.3s cubic-bezier(0.22, 1, 0.36, 1), left 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-link:hover,
.nav-link.active {
  color: var(--nav-grey-text);
  text-shadow: none;
}

#site-header.nav-at-top.nav-dark-top .nav-link:hover,
#site-header.nav-at-top.nav-dark-top .nav-link.active {
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 0 20px rgba(16, 165, 245, 0.35);
}

#site-header.nav-at-top.nav-light-top .nav-link:hover,
#site-header.nav-at-top.nav-light-top .nav-link.active {
  color: var(--nav-slate);
  text-shadow: none;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 70%;
  left: 15%;
}

.nav-link.active {
  background: var(--nav-grey-active);
}

.mega-trigger.active {
  color: var(--nav-slate);
  background: var(--nav-grey-active);
  text-shadow: none;
}

#site-header.nav-at-top.nav-dark-top .mega-trigger.active {
  color: #fff;
  background: var(--nav-accent-soft);
  text-shadow: 0 0 20px rgba(16, 165, 245, 0.35);
}

#site-header.nav-at-top.nav-light-top .mega-trigger.active {
  color: var(--nav-slate);
  text-shadow: none;
  background: var(--nav-grey-active);
}

#site-header.nav-at-top.nav-light-top .nav-link.active {
  background: var(--nav-grey-active);
}

.nav-link:focus-visible,
.mega-trigger:focus-visible {
  outline: 2px solid var(--nav-slate-mid);
  outline-offset: 2px;
}

#site-header.nav-at-top.nav-light-top .nav-link:focus-visible,
#site-header.nav-at-top.nav-light-top .mega-trigger:focus-visible {
  outline-color: var(--nav-slate-mid);
}

.mobile-nav-link.active {
  background: rgba(255, 255, 255, 0.08);
  color: #fff !important;
  box-shadow: inset 3px 0 0 var(--nav-accent);
}

.mobile-nav-sublink.active {
  background: rgba(255, 255, 255, 0.06);
  color: #fff !important;
  font-weight: 600;
}

.mega-simple-link.active,
.mega-link-item--rich.active,
.mega-industry-card.active,
.mega-solution-card.active,
.mega-portfolio-cat.active {
  border-color: var(--nav-accent-border) !important;
  background: var(--nav-accent-soft) !important;
}

/* Icon buttons (search, hamburger) */
.nav-icon-btn {
  align-items: center;
  justify-content: center;
  padding: 0.625rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: transparent;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
}

.nav-icon-btn:hover {
  background: var(--nav-grey-hover);
  color: var(--nav-slate);
  border-color: var(--nav-accent-border);
}

#site-header.nav-at-top.nav-dark-top .nav-icon-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(16, 165, 245, 0.35);
}

/* CTA button — grey enterprise (matches Front Page sticky nav) */
.nav-cta-btn {
  background: var(--nav-cta-bg);
  color: #fff;
  box-shadow: var(--nav-cta-shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}

.nav-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--nav-cta-shadow-hover);
  filter: brightness(1.06);
  background: var(--nav-cta-hover);
}

.nav-cta-btn:focus-visible {
  outline: 2px solid var(--nav-slate-mid);
  outline-offset: 2px;
}

.nav-cta-btn.active {
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.85), var(--nav-cta-shadow-hover);
  filter: brightness(1.08);
}

/* ─── Site logo ─── */
.site-logo {
  display: block;
  max-height: 48px;
  width: auto;
  object-fit: contain;
}

.site-logo--on-dark {
  filter: brightness(1.2);
}

@keyframes nav-cta-glow {
  0%, 100% { box-shadow: var(--nav-cta-shadow); }
  50% { box-shadow: var(--nav-cta-shadow-hover); }
}

/* Search panel — matches grey sticky header */
.nav-search-panel {
  border-top: 1px solid var(--nav-grey-border);
  background: var(--nav-grey-bg-solid);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  animation: nav-search-in 0.3s ease;
  box-shadow: 0 12px 24px rgba(55, 71, 79, 0.08);
}

#site-header.nav-at-top .nav-search-panel {
  background: rgba(245, 247, 250, 0.98);
}

.nav-search-panel input[type="search"] {
  background: #fff;
  border: 1px solid var(--nav-grey-border);
  color: var(--nav-grey-text);
}

.nav-search-panel input[type="search"]::placeholder {
  color: var(--nav-grey-text-muted);
}

.nav-search-panel input[type="search"]:focus {
  border-color: var(--nav-slate-mid);
  box-shadow: 0 0 0 3px rgba(84, 110, 122, 0.15);
  outline: none;
}

.nav-search-panel:not(.hidden) {
  display: block;
}

@keyframes nav-search-in {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.nav-search-result {
  display: block;
  padding: 0.625rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  color: var(--nav-grey-text-muted);
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-search-result:hover {
  background: var(--nav-grey-hover);
  color: var(--nav-slate);
}

.nav-search-result:focus-visible {
  outline: 2px solid var(--nav-slate-mid);
  outline-offset: 1px;
}

.nav-search-empty {
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--nav-grey-text-muted);
  text-align: center;
}

.mega-menu-tabs .sub_menu {
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
  pointer-events: none;
}

.mega-menu-tabs:hover .sub_menu,
.mega-menu-tabs:focus-within .sub_menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.mega-menu-tabs:hover .mega-chevron,
.mega-menu-tabs:focus-within .mega-chevron {
  transform: rotate(180deg);
}

.mega-tab-btn {
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.mega-tab-btn:hover {
  color: var(--nav-slate);
  border-bottom-color: var(--nav-slate-mid);
}

.mega-tab-btn.active {
  color: var(--nav-slate);
  border-bottom-color: var(--nav-accent);
  font-weight: 600;
}

.mega-tab-content {
  display: none;
  animation: megaTabFade 0.25s ease;
}

.mega-tab-content.active {
  display: block;
}

@keyframes megaTabFade {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.mega-link-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: #374151;
  transition: color 0.2s ease;
}

.mega-link-item:hover {
  color: var(--nav-slate);
}

.mega-link-item:hover .mega-icon {
  color: var(--nav-accent);
}

.mega-icon {
  width: 1.25rem;
  flex-shrink: 0;
  color: var(--nav-slate-mid);
  transition: color 0.2s ease;
}

/* ─── Mobile Menu — Fullscreen dark drawer ─── */
.mobile-menu-overlay {
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.mobile-menu-fullscreen {
  transform: translateX(100%);
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.35s ease;
  will-change: transform;
}

.mobile-menu-fullscreen.mobile-drawer {
  inset: 0 0 0 auto;
  width: 100%;
  max-width: 24rem;
}

.mobile-menu-fullscreen.open {
  transform: translateX(0);
}

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

.mobile-nav-link,
.mobile-nav-accordion {
  opacity: 0;
  transform: translateX(16px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  transition-delay: calc(var(--mobile-i, 0) * 0.04s + 0.08s);
}

.mobile-menu-fullscreen.open .mobile-nav-link,
.mobile-menu-fullscreen.open .mobile-nav-accordion {
  opacity: 1;
  transform: translateX(0);
}

.mobile-accordion-trigger[aria-expanded="true"] + .mobile-accordion-panel {
  max-height: 60vh;
}

.mobile-accordion-trigger[aria-expanded="true"] .mobile-accordion-chevron {
  transform: rotate(180deg);
  color: var(--nav-accent);
}

@media (prefers-reduced-motion: reduce) {
  #site-header,
  .nav-cta-btn,
  .mobile-nav-link,
  .mobile-nav-accordion {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: minmax(140px, auto);
  gap: 1.25rem;
}

.bento-item { border-radius: 1.25rem; }

.bento-span-4 { grid-column: span 4; }
.bento-span-5 { grid-column: span 5; }
.bento-span-6 { grid-column: span 6; }
.bento-span-7 { grid-column: span 7; }
.bento-span-8 { grid-column: span 8; }
.bento-row-2 { grid-row: span 2; }

@media (max-width: 1024px) {
  .bento-span-4, .bento-span-5, .bento-span-6,
  .bento-span-7, .bento-span-8 { grid-column: span 6; }
}

@media (max-width: 640px) {
  .bento-span-4, .bento-span-5, .bento-span-6,
  .bento-span-7, .bento-span-8 { grid-column: span 12; }
  .bento-row-2 { grid-row: span 1; }
}

/* ─── Scroll Animations ─── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.active { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.active { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-scale.active { opacity: 1; transform: scale(1); }

.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }

/* Parallax */
[data-parallax] {
  will-change: transform;
  transition: transform 0.1s linear;
}

/* ─── Sections ─── */
.section-deep {
  background: var(--brand-gradient, linear-gradient(180deg, #37474F 0%, #2E3440 100%));
}

.section-royal {
  background: linear-gradient(135deg, var(--deep-blue) 0%, var(--navy) 100%);
}

.section-glow {
  position: relative;
}

.section-glow::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60%;
  height: 60%;
  background: radial-gradient(ellipse, rgba(16, 165, 245, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

/* ─── Dashboard Mockup ─── */
.mockup-bar {
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--royal-blue), var(--cyan));
  animation: bar-grow 2s ease-out forwards;
  transform-origin: left;
  transform: scaleX(0);
}

@keyframes bar-grow { to { transform: scaleX(1); } }

.mockup-bar:nth-child(2) { animation-delay: 0.3s; }
.mockup-bar:nth-child(3) { animation-delay: 0.6s; }
.mockup-bar:nth-child(4) { animation-delay: 0.9s; }

/* ─── Testimonial Slider ─── */
.testimonial-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ─── Logo Marquee ─── */
.logo-marquee {
  animation: marquee 35s linear infinite;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ─── Buttons ─── */
.btn-primary {
  background: var(--brand-cta-bg, #10A5F5);
  color: white;
  font-weight: 600;
  border-radius: 0.875rem;
  transition: background 0.2s ease, transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
  overflow: hidden;
  box-shadow: var(--brand-cta-shadow, 0 4px 14px rgba(10, 37, 64, 0.22));
}

.btn-primary:hover {
  background: var(--brand-cta-hover, #081E33);
  transform: translateY(-2px);
  box-shadow: var(--brand-cta-shadow-hover, 0 8px 24px rgba(10, 37, 64, 0.32));
}

.btn-primary:active {
  background: var(--brand-cta-active, #061829);
  transform: translateY(0);
}

.btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  border-radius: 0.875rem;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(16, 165, 245, 0.5);
}

/* ─── Accordion ─── */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.accordion-item.open .accordion-content { max-height: 400px; }
.accordion-item.open .accordion-icon { transform: rotate(180deg); }

/* ─── Chatbot ─── */
.chatbot-panel {
  transform: scale(0.92) translateY(16px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s ease;
}

.chatbot-panel.open {
  transform: scale(1) translateY(0);
  opacity: 1;
  visibility: visible;
}

/* ─── Tab ─── */
.tab-btn.active {
  background: var(--gradient-brand);
  color: white;
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--royal-blue), var(--cyan));
  border-radius: 3px;
}

/* ─── Accessibility ─── */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--royal-blue);
  color: white;
  padding: 8px 16px;
  z-index: 200;
  transition: top 0.3s;
}

.skip-link:focus { top: 0; }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ─── Orbs ─── */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: orb-drift 12s ease-in-out infinite;
}

@keyframes orb-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -30px) scale(1.05); }
  66% { transform: translate(-15px, 20px) scale(0.95); }
}

/* Stat pulse ring */
.stat-ring {
  background: conic-gradient(from 0deg, var(--cyan), var(--royal-blue), var(--cyan));
  padding: 2px;
  border-radius: 50%;
}