/* ============================================================
   Vareon Infotech — Main Stylesheet
   ============================================================ */

/* ---- Google Fonts Import ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap');

/* ---- CSS Custom Properties ---- */
:root {
  /* Primary Palette */
  --color-primary-50:  #eff6ff;
  --color-primary-100: #dbeafe;
  --color-primary-200: #bfdbfe;
  --color-primary-300: #93c5fd;
  --color-primary-400: #60a5fa;
  --color-primary-500: #3b82f6;
  --color-primary-600: #1d4ed8;
  --color-primary-700: #1e40af;
  --color-primary-800: #1e3a8a;
  --color-primary-900: #1e3461;

  /* Secondary Palette */
  --color-secondary-50:  #f0fdfa;
  --color-secondary-100: #ccfbf1;
  --color-secondary-200: #99f6e4;
  --color-secondary-300: #5eead4;
  --color-secondary-400: #2dd4bf;
  --color-secondary-500: #14b8a6;
  --color-secondary-600: #0d9488;
  --color-secondary-700: #0f766e;
  --color-secondary-800: #115e59;
  --color-secondary-900: #134e4a;

  /* Accent */
  --color-accent-400: #38bdf8;
  --color-accent-500: #0ea5e9;
  --color-accent-600: #0284c7;

  /* Neutral */
  --color-neutral-0:   #ffffff;
  --color-neutral-50:  #f8fafc;
  --color-neutral-100: #f1f5f9;
  --color-neutral-200: #e2e8f0;
  --color-neutral-300: #cbd5e1;
  --color-neutral-400: #94a3b8;
  --color-neutral-500: #64748b;
  --color-neutral-600: #475569;
  --color-neutral-700: #334155;
  --color-neutral-800: #1e293b;
  --color-neutral-900: #0f172a;

  /* Semantic */
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-error:   #ef4444;

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;

  /* Spacing (8px base) */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border radius */
  --radius-sm:  0.375rem;
  --radius-md:  0.75rem;
  --radius-lg:  1rem;
  --radius-xl:  1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl:0 25px 50px -12px rgb(0 0 0 / 0.25);
  --shadow-glow: 0 0 40px rgb(59 130 246 / 0.25);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --container-max: 1280px;
  --nav-height: 72px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-neutral-800);
  background: var(--color-neutral-0);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--color-neutral-900);
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); font-weight: 700; }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); font-weight: 700; }
h4 { font-size: 1.125rem; font-weight: 600; }
p  { line-height: 1.75; color: var(--color-neutral-600); }

/* ---- Section Layout ---- */
.section {
  padding-block: var(--space-20);
}
.section--alt {
  background: var(--color-neutral-50);
}
.section-header {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
}
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary-600);
  background: var(--color-primary-50);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
  border: 1px solid var(--color-primary-200);
}
.section-title {
  margin-bottom: var(--space-4);
}
.section-desc {
  font-size: 1.0625rem;
  color: var(--color-neutral-600);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 600;
  border: 2px solid transparent;
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgb(255 255 255 / 0);
  transition: background var(--transition-fast);
}
.btn:hover::before { background: rgb(255 255 255 / 0.08); }

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-700));
  color: var(--color-neutral-0);
  box-shadow: 0 4px 14px rgb(59 130 246 / 0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgb(59 130 246 / 0.5);
}
.btn-outline {
  background: transparent;
  color: var(--color-neutral-0);
  border-color: rgb(255 255 255 / 0.4);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  background: rgb(255 255 255 / 0.1);
  border-color: rgb(255 255 255 / 0.7);
  transform: translateY(-2px);
}
.btn-outline-dark {
  background: transparent;
  color: var(--color-primary-600);
  border-color: var(--color-primary-300);
}
.btn-outline-dark:hover {
  background: var(--color-primary-50);
  border-color: var(--color-primary-500);
  transform: translateY(-2px);
}
.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

/* ---- Cards ---- */
.card {
  background: var(--color-neutral-0);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-neutral-200);
  padding: var(--space-8);
  transition: all var(--transition-base);
}
.card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
  border-color: var(--color-primary-200);
}
.card-glass {
  background: rgb(255 255 255 / 0.08);
  backdrop-filter: blur(16px);
  border: 1px solid rgb(255 255 255 / 0.15);
  border-radius: var(--radius-xl);
}

/* ---- Badges / Tags ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-blue  { background: var(--color-primary-50);  color: var(--color-primary-700);    border: 1px solid var(--color-primary-200); }
.badge-teal  { background: var(--color-secondary-50); color: var(--color-secondary-700); border: 1px solid var(--color-secondary-200); }
.badge-cyan  { background: #e0f2fe; color: #0369a1; border: 1px solid #bae6fd; }

/* ===================================================================
   HEADER
=================================================================== */
#header-placeholder {
  position: sticky;
  top: 0;
  z-index: 1000;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  height: var(--nav-height);
  background: rgb(255 255 255 / 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-neutral-200);
  transition: box-shadow var(--transition-base), background var(--transition-base);
}
.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgb(255 255 255 / 0.98);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}
.site-logo img {
  height: 48px;
  width: auto;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-name {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary-800);
  letter-spacing: -0.01em;
}
.logo-tagline {
  font-size: 0.625rem;
  font-weight: 500;
  color: var(--color-neutral-500);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Nav */
.site-nav { display: flex; align-items: center; gap: var(--space-1); }
.nav-item { position: relative; }
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-neutral-700);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-link:hover, .nav-link.active {
  color: var(--color-primary-600);
  background: var(--color-primary-50);
}
.nav-link svg { transition: transform var(--transition-fast); }
.nav-item:hover .nav-link svg { transform: rotate(180deg); }

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-base);
  padding: var(--space-2);
  z-index: 200;
}
.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-neutral-700);
  transition: all var(--transition-fast);
}
.dropdown-link:hover {
  background: var(--color-primary-50);
  color: var(--color-primary-700);
}
.dropdown-link svg { color: var(--color-primary-500); flex-shrink: 0; }

/* CTA Button in header */
.header-cta {
  margin-left: var(--space-4);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--color-neutral-700);
  border-radius: 2px;
  transition: all var(--transition-base);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===================================================================
   FOOTER
=================================================================== */
.site-footer {
  background: var(--color-neutral-900);
  color: var(--color-neutral-300);
  padding-top: var(--space-20);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
}
.footer-brand img { height: 52px; width: auto; margin-bottom: var(--space-4); }
.footer-brand p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-neutral-400);
  max-width: 300px;
  margin-bottom: var(--space-6);
}
.footer-social {
  display: flex;
  gap: var(--space-3);
}
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-neutral-800);
  color: var(--color-neutral-400);
  border: 1px solid var(--color-neutral-700);
  transition: all var(--transition-fast);
}
.social-link:hover {
  background: var(--color-primary-600);
  color: white;
  border-color: var(--color-primary-600);
  transform: translateY(-2px);
}
.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-neutral-100);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}
.footer-links { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-links a {
  font-size: 0.9375rem;
  color: var(--color-neutral-400);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.footer-links a:hover { color: var(--color-primary-400); }
.footer-bottom {
  border-top: 1px solid var(--color-neutral-800);
  padding-block: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-bottom p { font-size: 0.875rem; color: var(--color-neutral-500); margin: 0; }
.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}
.footer-bottom-links a {
  font-size: 0.875rem;
  color: var(--color-neutral-500);
  transition: color var(--transition-fast);
}
.footer-bottom-links a:hover { color: var(--color-neutral-300); }

/* ===================================================================
   HERO
=================================================================== */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-primary-900) 0%, var(--color-primary-800) 40%, #0c2860 100%);
  overflow: hidden;
  padding-block: var(--space-20);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgb(59 130 246 / 0.25) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 10% 80%, rgb(20 184 166 / 0.15) 0%, transparent 60%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgb(255 255 255 / 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgb(255 255 255 / 0.2);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent-400);
  margin-bottom: var(--space-6);
  letter-spacing: 0.04em;
}
.hero-label .dot {
  width: 6px; height: 6px;
  background: var(--color-secondary-400);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}
.hero h1 {
  color: var(--color-neutral-0);
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}
.hero h1 .accent {
  background: linear-gradient(135deg, var(--color-accent-400), var(--color-secondary-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 1.0625rem;
  color: rgb(255 255 255 / 0.75);
  max-width: 520px;
  margin-bottom: var(--space-10);
  line-height: 1.8;
}
.hero-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-12); }
.hero-stats {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
}
.hero-stat-item {}
.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--color-neutral-0);
  line-height: 1;
  margin-bottom: var(--space-1);
}
.hero-stat-label {
  font-size: 0.8125rem;
  color: rgb(255 255 255 / 0.55);
  font-weight: 500;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-chat-mockup {
  width: 100%;
  max-width: 420px;
  background: rgb(255 255 255 / 0.07);
  backdrop-filter: blur(20px);
  border: 1px solid rgb(255 255 255 / 0.15);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  box-shadow: 0 32px 64px rgb(0 0 0 / 0.3);
}
.chat-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgb(255 255 255 / 0.1);
  margin-bottom: var(--space-5);
}
.chat-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-secondary-500));
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.chat-info { flex: 1; }
.chat-name { font-size: 0.9375rem; font-weight: 600; color: white; }
.chat-status { font-size: 0.75rem; color: var(--color-secondary-400); display: flex; align-items: center; gap: 4px; }
.chat-status::before { content: ''; width: 6px; height: 6px; background: var(--color-secondary-400); border-radius: 50%; }
.chat-messages { display: flex; flex-direction: column; gap: var(--space-3); }
.chat-bubble {
  max-width: 85%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  line-height: 1.5;
  animation: fadeInUp 0.5s ease both;
}
.chat-bubble.bot {
  background: rgb(255 255 255 / 0.1);
  color: rgb(255 255 255 / 0.9);
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}
.chat-bubble.user {
  background: var(--color-primary-500);
  color: white;
  border-bottom-right-radius: 4px;
  align-self: flex-end;
}
.chat-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: var(--space-3) var(--space-4);
  background: rgb(255 255 255 / 0.08);
  border-radius: var(--radius-lg);
  width: fit-content;
  margin-top: var(--space-2);
}
.typing-dot {
  width: 6px; height: 6px;
  background: rgb(255 255 255 / 0.5);
  border-radius: 50%;
  animation: typingBounce 1.2s infinite;
}
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-6px); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.chat-bubble:nth-child(1) { animation-delay: 0.2s; }
.chat-bubble:nth-child(2) { animation-delay: 0.6s; }
.chat-bubble:nth-child(3) { animation-delay: 1.0s; }
.chat-bubble:nth-child(4) { animation-delay: 1.4s; }

/* Floating tech badges */
.hero-badges {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-badge-item {
  position: absolute;
  background: rgb(255 255 255 / 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgb(255 255 255 / 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  font-size: 0.75rem;
  font-weight: 600;
  color: rgb(255 255 255 / 0.8);
  white-space: nowrap;
  animation: float 4s ease-in-out infinite;
}
.hero-badge-item:nth-child(1) { top: 10%; right: -10%; animation-delay: 0s; }
.hero-badge-item:nth-child(2) { bottom: 20%; left: -15%; animation-delay: 1.5s; }
.hero-badge-item:nth-child(3) { top: 45%; right: -12%; animation-delay: 3s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ===================================================================
   TRUST BAR
=================================================================== */
.trust-bar {
  padding-block: var(--space-6);
  background: var(--color-neutral-50);
  border-bottom: 1px solid var(--color-neutral-200);
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}
.trust-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-neutral-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.trust-divider {
  width: 1px;
  height: 24px;
  background: var(--color-neutral-300);
  flex-shrink: 0;
}
.tech-logos {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}
.tech-logo-item {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-neutral-500);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transition: color var(--transition-fast);
  white-space: nowrap;
}
.tech-logo-item:hover { color: var(--color-primary-600); }
.tech-logo-item svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ===================================================================
   FEATURES / WHY CHOOSE US
=================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.feature-card {
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary-500), var(--color-secondary-500));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}
.feature-card:hover::before { transform: scaleX(1); }
.feature-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
  border-color: var(--color-primary-200);
}
.feature-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--color-primary-600);
}
.feature-icon svg { width: 26px; height: 26px; }
.feature-card h3 { font-size: 1.0625rem; margin-bottom: var(--space-3); }
.feature-card p { font-size: 0.9375rem; }

/* ===================================================================
   SOLUTIONS GRID
=================================================================== */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
}
.solution-card {
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}
.solution-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
  border-color: var(--color-primary-200);
}
.solution-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}
.solution-icon.blue   { background: var(--color-primary-50);   color: var(--color-primary-600); }
.solution-icon.teal   { background: var(--color-secondary-50); color: var(--color-secondary-600); }
.solution-icon.cyan   { background: #e0f2fe; color: #0284c7; }
.solution-icon.green  { background: #f0fdf4; color: #16a34a; }
.solution-icon.orange { background: #fff7ed; color: #ea580c; }
.solution-icon.red    { background: #fef2f2; color: #dc2626; }
.solution-icon svg { width: 26px; height: 26px; }
.solution-card h3 { font-size: 1.0625rem; margin-bottom: var(--space-3); }
.solution-card p  { font-size: 0.9375rem; flex: 1; }
.solution-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary-600);
  transition: gap var(--transition-fast);
}
.solution-link:hover { gap: var(--space-3); }

/* ===================================================================
   TECH STACK
=================================================================== */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-4);
}
.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-4);
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  text-align: center;
}
.tech-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-300);
  transform: translateY(-2px);
}
.tech-item-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-600);
}
.tech-item span {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-neutral-700);
}

/* ===================================================================
   INDUSTRIES
=================================================================== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-4);
}
.industry-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-neutral-700);
  transition: all var(--transition-base);
}
.industry-card:hover {
  border-color: var(--color-primary-300);
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.industry-card svg { color: var(--color-primary-500); flex-shrink: 0; }

/* ===================================================================
   PROCESS
=================================================================== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 14px);
  right: calc(12.5% + 14px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary-200), var(--color-secondary-200));
}
.process-step { text-align: center; position: relative; }
.step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-700));
  color: white;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  box-shadow: 0 4px 14px rgb(59 130 246 / 0.4);
  position: relative;
  z-index: 1;
}
.process-step h3 { font-size: 1rem; margin-bottom: var(--space-2); }
.process-step p { font-size: 0.875rem; }

/* ===================================================================
   TESTIMONIALS
=================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.testimonial-card {
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}
.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-4);
  color: #f59e0b;
}
.testimonial-text {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--color-neutral-700);
  font-style: italic;
  margin-bottom: var(--space-6);
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-400), var(--color-secondary-400));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}
.author-name { font-size: 0.9375rem; font-weight: 600; color: var(--color-neutral-900); }
.author-title { font-size: 0.8125rem; color: var(--color-neutral-500); }

/* ===================================================================
   FAQ
=================================================================== */
.faq-list { max-width: 800px; margin-inline: auto; }
.faq-item {
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-3);
  transition: box-shadow var(--transition-fast);
}
.faq-item:hover { box-shadow: var(--shadow-md); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: var(--color-neutral-0);
  border: none;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-neutral-800);
  cursor: pointer;
  transition: background var(--transition-fast);
}
.faq-question:hover { background: var(--color-primary-50); }
.faq-question.open { color: var(--color-primary-700); background: var(--color-primary-50); }
.faq-chevron {
  flex-shrink: 0;
  color: var(--color-neutral-400);
  transition: transform var(--transition-base);
}
.faq-question.open .faq-chevron { transform: rotate(180deg); color: var(--color-primary-600); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
  background: var(--color-neutral-50);
}
.faq-answer.open {
  max-height: 500px;
  padding: var(--space-5) var(--space-6);
}
.faq-answer p { font-size: 0.9375rem; line-height: 1.75; }

/* ===================================================================
   CTA SECTION
=================================================================== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary-800), var(--color-primary-900));
  padding-block: var(--space-20);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 50%, rgb(59 130 246 / 0.2) 0%, transparent 70%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
}
.cta-inner h2 { color: white; margin-bottom: var(--space-4); }
.cta-inner p  { color: rgb(255 255 255 / 0.75); font-size: 1.0625rem; margin-bottom: var(--space-10); }
.cta-actions  { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }

/* ===================================================================
   PAGE HERO (inner pages)
=================================================================== */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary-900), var(--color-primary-800));
  padding-block: var(--space-16);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgb(59 130 246 / 0.2) 0%, transparent 65%);
  pointer-events: none;
}
.page-hero .breadcrumb {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  font-size: 0.875rem;
  color: rgb(255 255 255 / 0.55);
}
.breadcrumb a { color: rgb(255 255 255 / 0.7); transition: color var(--transition-fast); }
.breadcrumb a:hover { color: white; }
.breadcrumb svg { width: 14px; height: 14px; }
.page-hero h1 {
  position: relative;
  z-index: 1;
  color: white;
  margin-bottom: var(--space-4);
}
.page-hero p {
  position: relative;
  z-index: 1;
  color: rgb(255 255 255 / 0.75);
  font-size: 1.0625rem;
  max-width: 620px;
  margin-inline: auto;
}

/* ===================================================================
   CONTACT PAGE
=================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-12);
  align-items: start;
}
.contact-form-card {
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-xl);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-group.full { grid-column: 1 / -1; }
.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-neutral-700);
}
.form-label span { color: var(--color-error); }
.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-neutral-300);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  color: var(--color-neutral-800);
  background: var(--color-neutral-50);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}
.form-control:focus {
  border-color: var(--color-primary-400);
  background: white;
  box-shadow: 0 0 0 3px rgb(59 130 246 / 0.1);
}
.form-control.error { border-color: var(--color-error); }
.form-error {
  font-size: 0.8125rem;
  color: var(--color-error);
  display: none;
}
.form-error.show { display: block; }
textarea.form-control { resize: vertical; min-height: 140px; }
select.form-control { cursor: pointer; }
.form-submit { margin-top: var(--space-2); }

.contact-info-card {
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
}
.contact-info-item {
  display: flex;
  gap: var(--space-4);
  padding-block: var(--space-5);
  border-bottom: 1px solid var(--color-neutral-100);
}
.contact-info-item:last-of-type { border-bottom: none; }
.contact-info-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-600);
  flex-shrink: 0;
}
.contact-info-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-neutral-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}
.contact-info-value {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-neutral-800);
}
.contact-info-sub {
  font-size: 0.8125rem;
  color: var(--color-neutral-500);
}
.map-placeholder {
  margin-top: var(--space-6);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-neutral-200);
  height: 200px;
  background: var(--color-neutral-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-3);
  color: var(--color-neutral-500);
}
.map-placeholder svg { color: var(--color-primary-400); }

/* Form success/error states */
.form-message {
  display: none;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 500;
  margin-top: var(--space-4);
  align-items: center;
  gap: var(--space-3);
}
.form-message.show { display: flex; }
.form-message.success { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }
.form-message.error   { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }

/* ===================================================================
   ABOUT PAGE
=================================================================== */
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}
.value-card {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6);
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}
.value-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-200);
  transform: translateY(-2px);
}
.value-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-600);
  flex-shrink: 0;
}
.value-icon svg { width: 22px; height: 22px; }
.value-title { font-size: 1rem; margin-bottom: var(--space-2); }

.mission-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}
.mv-card {
  padding: var(--space-10);
  border-radius: var(--radius-2xl);
  position: relative;
  overflow: hidden;
}
.mv-card.mission {
  background: linear-gradient(135deg, var(--color-primary-800), var(--color-primary-900));
  color: white;
}
.mv-card.vision {
  background: linear-gradient(135deg, var(--color-secondary-700), var(--color-secondary-900));
  color: white;
}
.mv-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: var(--space-4);
}
.mv-card h2 { color: white; margin-bottom: var(--space-4); font-size: 1.75rem; }
.mv-card p { color: rgb(255 255 255 / 0.8); font-size: 1rem; line-height: 1.8; }

/* ===================================================================
   SERVICES PAGE
=================================================================== */
.services-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

/* ===================================================================
   LEGAL PAGES (Privacy / Disclaimer)
=================================================================== */
.legal-content {
  max-width: 860px;
  margin-inline: auto;
  padding-block: var(--space-16);
}
.legal-content h2 {
  font-size: 1.375rem;
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-primary-100);
  color: var(--color-primary-800);
}
.legal-content h2:first-of-type { margin-top: 0; }
.legal-content p { margin-bottom: var(--space-4); font-size: 0.9375rem; line-height: 1.85; }
.legal-content ul, .legal-content ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}
.legal-content ul { list-style: disc; }
.legal-content ol { list-style: decimal; }
.legal-content li { font-size: 0.9375rem; line-height: 1.75; margin-bottom: var(--space-2); color: var(--color-neutral-600); }
.legal-content a { color: var(--color-primary-600); text-decoration: underline; }
.legal-content strong { color: var(--color-neutral-800); }

/* ===================================================================
   404 PAGE
=================================================================== */
.error-page {
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-12);
  background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-neutral-0) 100%);
}
.error-code {
  font-size: clamp(6rem, 20vw, 12rem);
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--color-primary-200), var(--color-primary-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-6);
}
.error-page h1 { font-size: 2rem; margin-bottom: var(--space-4); }
.error-page p  { font-size: 1.0625rem; max-width: 480px; margin-inline: auto; margin-bottom: var(--space-10); }
.error-actions { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }

/* ===================================================================
   HEALTHCARE SECTION
=================================================================== */
.healthcare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}
.healthcare-features { display: flex; flex-direction: column; gap: var(--space-5); }
.hc-feature {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}
.hc-feature:hover { border-color: var(--color-primary-200); box-shadow: var(--shadow-md); }
.hc-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-600);
  flex-shrink: 0;
}
.hc-icon svg { width: 20px; height: 20px; }
.hc-feature h4 { font-size: 0.9375rem; margin-bottom: var(--space-1); }
.hc-feature p  { font-size: 0.875rem; }
.healthcare-visual {
  position: relative;
  padding: var(--space-8);
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-secondary-50));
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-primary-100);
}
.healthcare-visual-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary-700);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-6);
}
.health-stat-list { display: flex; flex-direction: column; gap: var(--space-4); }
.health-stat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.health-stat-label { font-size: 0.875rem; color: var(--color-neutral-600); }
.health-stat-bar-wrap {
  flex: 1;
  height: 8px;
  background: var(--color-neutral-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.health-stat-bar {
  height: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--color-primary-500), var(--color-secondary-500));
  transition: width 1.2s cubic-bezier(0.4,0,0.2,1);
}
.health-stat-val { font-size: 0.875rem; font-weight: 700; color: var(--color-primary-700); min-width: 44px; text-align: right; }

/* ===================================================================
   BENEFITS
=================================================================== */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-6);
}
.benefit-card {
  padding: var(--space-6);
  background: var(--color-neutral-0);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}
.benefit-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.benefit-num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-secondary-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-3);
}
.benefit-card h4 { font-size: 1rem; margin-bottom: var(--space-2); }
.benefit-card p  { font-size: 0.875rem; }

/* ===================================================================
   STATS ROW
=================================================================== */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-1);
  background: var(--color-neutral-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.stat-block {
  background: var(--color-neutral-0);
  padding: var(--space-8) var(--space-6);
  text-align: center;
}
.stat-block:hover { background: var(--color-primary-50); }
.stat-num {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-primary-700);
  line-height: 1;
  margin-bottom: var(--space-2);
}
.stat-label {
  font-size: 0.875rem;
  color: var(--color-neutral-500);
  font-weight: 500;
}

/* ===================================================================
   ANIMATIONS
=================================================================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

/* ===================================================================
   BREADCRUMB (standalone)
=================================================================== */
.breadcrumb-nav {
  padding-block: var(--space-4);
  background: var(--color-neutral-50);
  border-bottom: 1px solid var(--color-neutral-200);
}
.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
}
.breadcrumb-list a { color: var(--color-primary-600); }
.breadcrumb-list a:hover { text-decoration: underline; }
.breadcrumb-list .sep { color: var(--color-neutral-400); }
.breadcrumb-list .current { color: var(--color-neutral-600); font-weight: 500; }

/* ===================================================================
   RESPONSIVE
=================================================================== */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
  .contact-layout { grid-template-columns: 1fr; }
  .healthcare-grid { grid-template-columns: 1fr; }
  .services-overview-grid { grid-template-columns: 1fr 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .mission-vision-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-height: 64px; }
  .container { padding-inline: var(--space-4); }
  .section { padding-block: var(--space-12); }

  .site-nav { display: none; flex-direction: column; align-items: stretch; gap: 0; }
  .site-nav.mobile-open {
    display: flex;
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--color-neutral-0);
    border-bottom: 1px solid var(--color-neutral-200);
    box-shadow: var(--shadow-xl);
    padding: var(--space-4);
    z-index: 999;
    max-height: calc(100vh - var(--nav-height));
    overflow-y: auto;
  }
  .nav-link { width: 100%; justify-content: space-between; padding: var(--space-3) var(--space-4); }
  .nav-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--color-primary-200);
    border-radius: 0;
    background: var(--color-primary-50);
    display: none;
    margin-left: var(--space-4);
  }
  .nav-item.mobile-dd-open .nav-dropdown { display: block; }
  .header-cta { display: none; }
  .nav-toggle { display: flex; }

  .hero h1 { font-size: 2rem; }
  .hero-actions { flex-direction: column; }
  .hero-stats { gap: var(--space-6); }

  .features-grid { grid-template-columns: 1fr; }
  .solutions-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: 1fr; }
  .services-overview-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-grid { grid-template-columns: repeat(3, 1fr); }
  .hero-stat-num { font-size: 1.5rem; }
  .mission-vision-grid { grid-template-columns: 1fr; }
  .contact-form-card { padding: var(--space-6); }
}

@media (max-width: 480px) {
  .hero-actions .btn { width: 100%; justify-content: center; }
  .cta-actions .btn  { width: 100%; justify-content: center; }
  .industries-grid { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-bar-inner { flex-direction: column; align-items: flex-start; gap: var(--space-4); }
  .trust-divider { display: none; }
}

/* ===================================================================
   PRINT
=================================================================== */
@media print {
  .site-header, .site-footer, .cta-section { display: none; }
  body { font-size: 12pt; }
  a::after { content: ' (' attr(href) ')'; font-size: 0.8em; }
}

/* ===================================================================
   ACCESSIBILITY
=================================================================== */
:focus-visible {
  outline: 2px solid var(--color-primary-500);
  outline-offset: 2px;
  border-radius: 2px;
}
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}