/* ============================================================
   PANDHER TECHNOLOGIES — Global Stylesheet
   ============================================================

   TABLE OF CONTENTS
   1.  Design Tokens (CSS Custom Properties)
   2.  Reset & Base
   3.  Typography
   4.  Layout Utilities
   5.  Navigation
   6.  Buttons & Badges
   7.  Hero Section
   8.  Section Shared Styles
   9.  Cards & Feature Grids
   10. Process Steps
   11. Testimonials
   12. Stats Bar
   13. CTA Sections
   14. Forms
   15. Footer
   16. Page-specific: Services
   17. Page-specific: About
   18. Page-specific: Industries
   19. Page-specific: Contact
   20. Scroll Animations
   21. Responsive Design
   ============================================================ */

/* ============================================================
   1. DESIGN TOKENS
   ============================================================ */
:root {
  /* Colours */
  --bg-base:        #07090f;
  --bg-surface:     #0c1120;
  --bg-card:        #101827;
  --bg-card-hover:  #141f30;
  --border:         rgba(148, 163, 184, 0.08);
  --border-strong:  rgba(148, 163, 184, 0.14);

  --blue:           #3b82f6;
  --blue-light:     #60a5fa;
  --violet:         #8b5cf6;
  --cyan:           #06b6d4;
  --green:          #10b981;

  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #475569;

  /* Gradients */
  --grad-brand:     linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  --grad-brand-alt: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);
  --grad-subtle:    linear-gradient(135deg, rgba(59,130,246,.12) 0%, rgba(139,92,246,.08) 100%);

  /* Shadows */
  --shadow-card:    0 0 0 1px var(--border), 0 8px 32px rgba(0,0,0,.4);
  --shadow-glow:    0 0 60px rgba(59,130,246,.15);
  --shadow-btn:     0 4px 24px rgba(59,130,246,.35);

  /* Spacing */
  --section-pad:    clamp(80px, 10vw, 128px);
  --container:      1200px;
  --radius:         12px;
  --radius-lg:      20px;

  /* Transitions */
  --ease:           cubic-bezier(.4,0,.2,1);
  --dur:            .25s;
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

::selection { background: rgba(59,130,246,.3); color: var(--text-primary); }

/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 5.5vw, 4.25rem); }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.625rem); }
h4 { font-size: 1.125rem; font-weight: 700; }

p { color: var(--text-secondary); line-height: 1.75; }

.text-gradient {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-alt {
  background: var(--grad-brand-alt);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 20px;
}

.eyebrow::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--grad-brand);
  border-radius: 2px;
}

/* ============================================================
   4. LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
}

.section {
  padding: var(--section-pad) 0;
  position: relative;
}

.section--alt {
  background: var(--bg-surface);
}

.section__header {
  max-width: 640px;
  margin-bottom: clamp(48px, 6vw, 72px);
}

.section__header p {
  margin-top: 16px;
  font-size: 1.0625rem;
}

.section__header--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ============================================================
   5. NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              padding var(--dur) var(--ease);
}

.nav.scrolled {
  background: rgba(7, 9, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.nav__logo-mark {
  width: 34px;
  height: 34px;
  background: var(--grad-brand);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav__link {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.nav__link:hover,
.nav__link.active {
  color: var(--text-primary);
  background: rgba(255,255,255,.05);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
  transition: background var(--dur) var(--ease);
}

.nav__hamburger:hover { background: rgba(255,255,255,.05); }

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all var(--dur) var(--ease);
}

.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(7, 9, 15, 0.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 100px 24px 40px;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease);
}

.nav__mobile.open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}

.nav__mobile-link {
  padding: 16px 20px;
  border-radius: var(--radius);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-secondary);
  border: 1px solid transparent;
  transition: all var(--dur) var(--ease);
}

.nav__mobile-link:hover {
  color: var(--text-primary);
  border-color: var(--border);
  background: var(--bg-card);
}

.nav__mobile-cta {
  margin-top: 24px;
}

/* ============================================================
   6. BUTTONS & BADGES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9375rem;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-brand);
  color: #fff;
  box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(59,130,246,.45);
}

.btn-secondary {
  background: rgba(255,255,255,.06);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}

.btn-secondary:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(148,163,184,.25);
  transform: translateY(-2px);
}

.btn-ghost {
  color: var(--blue-light);
  padding: 12px 0;
}

.btn-ghost:hover { gap: 12px; }

.btn-ghost svg { transition: transform var(--dur) var(--ease); }
.btn-ghost:hover svg { transform: translateX(4px); }

.btn-lg { padding: 15px 32px; font-size: 1rem; border-radius: 12px; }
.btn-sm { padding: 8px 16px; font-size: 0.875rem; border-radius: 8px; }
.btn-full { width: 100%; justify-content: center; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  background: rgba(59,130,246,.12);
  color: var(--blue-light);
  border: 1px solid rgba(59,130,246,.2);
}

.badge--green {
  background: rgba(16,185,129,.12);
  color: #34d399;
  border-color: rgba(16,185,129,.2);
}

.badge--violet {
  background: rgba(139,92,246,.12);
  color: #a78bfa;
  border-color: rgba(139,92,246,.2);
}

/* ============================================================
   7. HERO SECTION
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

/* Dot grid background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(148,163,184,.12) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black, transparent);
}

/* Glow orbs */
.hero::after {
  content: '';
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,.12) 0%, rgba(139,92,246,.06) 50%, transparent 70%);
  top: -200px;
  right: -200px;
  pointer-events: none;
}

.hero__orb {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6,182,212,.08) 0%, transparent 70%);
  bottom: -200px;
  left: -100px;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero__content {}

.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(59,130,246,.1);
  border: 1px solid rgba(59,130,246,.2);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--blue-light);
  margin-bottom: 28px;
}

.hero__kicker span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(.8); }
}

.hero__headline {
  margin-bottom: 24px;
}

.hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: 40px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero__trust-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.hero__trust-text {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* Hero visual */
.hero__visual {
  position: relative;
}

.hero__card {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.hero__card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.hero__card-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.hero__card-main {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.hero__metric {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero__metric-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.hero__mini-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.hero__mini-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.hero__mini-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.hero__mini-value {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero__float-badge {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  padding: 8px 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,.4);
  animation: float 4s ease-in-out infinite;
}

.hero__float-badge--1 {
  top: -20px;
  right: 20px;
  animation-delay: 0s;
}

.hero__float-badge--2 {
  bottom: -20px;
  left: 10px;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 60px;
  margin-top: 12px;
}

.bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: var(--grad-brand);
  opacity: 0.7;
  transition: opacity var(--dur) var(--ease);
}

.bar:hover { opacity: 1; }

/* ============================================================
   8. SECTION SHARED STYLES
   ============================================================ */
.section-divider {
  height: 1px;
  background: var(--border);
  margin: 0;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag {
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 500;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

/* ============================================================
   9. CARDS & FEATURE GRIDS
   ============================================================ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-subtle);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
  border-radius: inherit;
}

.card:hover {
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
}

.card:hover::before { opacity: 1; }

.card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
  background: var(--grad-subtle);
  border: 1px solid rgba(59,130,246,.15);
  position: relative;
  z-index: 1;
}

.card__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.card__body {
  font-size: 0.9375rem;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.card__arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--blue-light);
  margin-top: 20px;
  position: relative;
  z-index: 1;
  transition: gap var(--dur) var(--ease);
}

.card:hover .card__arrow { gap: 10px; }

/* Service card variant */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: all var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  border-color: rgba(59,130,246,.25);
  transform: translateY(-4px);
  box-shadow: 0 24px 64px rgba(0,0,0,.5), 0 0 0 1px rgba(59,130,246,.1);
}

.service-card__num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(59,130,246,.08);
  line-height: 1;
  position: absolute;
  top: 16px;
  right: 20px;
  letter-spacing: -0.04em;
}

/* Outcome bullets */
.outcome-list {
  list-style: none;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.outcome-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.outcome-list li::before {
  content: '';
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(16,185,129,.12);
  border: 1px solid rgba(16,185,129,.25);
  flex-shrink: 0;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4L3.5 6.5L9 1' stroke='%2310b981' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* ============================================================
   10. PROCESS STEPS
   ============================================================ */
.process {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}

.process::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}

.process__step {
  text-align: center;
  padding: 0 16px;
  position: relative;
}

.process__num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 900;
  font-size: 1.125rem;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
  transition: all var(--dur) var(--ease);
}

.process__step:hover .process__num {
  background: var(--grad-brand);
  border-color: transparent;
  color: #fff;
  box-shadow: var(--shadow-btn);
}

.process__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.process__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================================
   11. TESTIMONIALS
   ============================================================ */
.testimonial {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--dur) var(--ease);
}

.testimonial:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
}

.testimonial__quote {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial__quote::before {
  content: '"';
  font-family: Georgia, serif;
  font-size: 3rem;
  line-height: 1;
  color: var(--blue);
  display: block;
  margin-bottom: 8px;
  opacity: 0.5;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}

.testimonial__name {
  font-weight: 700;
  font-size: 0.9375rem;
}

.testimonial__role {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}

.star {
  color: #f59e0b;
  font-size: 0.9rem;
}

/* ============================================================
   12. STATS BAR
   ============================================================ */
.stats-bar {
  padding: 48px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.stat__num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}

.stat__label {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.stat__divider {
  width: 1px;
  background: var(--border);
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
}

/* ============================================================
   13. CTA SECTIONS
   ============================================================ */
.cta-section {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: var(--section-pad) 0;
}

.cta-section::before {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,.12) 0%, rgba(139,92,246,.06) 50%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.cta-section__inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-section__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.cta-card {
  background: linear-gradient(135deg, rgba(59,130,246,.1) 0%, rgba(139,92,246,.08) 100%);
  border: 1px solid rgba(59,130,246,.15);
  border-radius: var(--radius-lg);
  padding: clamp(48px, 6vw, 72px);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(148,163,184,.06) 1px, transparent 1px);
  background-size: 32px 32px;
}

.cta-card__inner { position: relative; z-index: 1; }

/* ============================================================
   14. FORMS
   ============================================================ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-input,
.form-textarea,
.form-select {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.9375rem;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  width: 100%;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,.12);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-message {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  display: none;
}

.form-message.success {
  background: rgba(16,185,129,.1);
  border: 1px solid rgba(16,185,129,.25);
  color: #34d399;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ============================================================
   15. FOOTER
   ============================================================ */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 72px 0 40px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer__brand p {
  font-size: 0.9rem;
  margin-top: 16px;
  max-width: 280px;
  line-height: 1.7;
}

.footer__col-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__link {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--dur) var(--ease);
}

.footer__link:hover { color: var(--text-secondary); }

.footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copy {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: all var(--dur) var(--ease);
}

.footer__social-link:hover {
  color: var(--text-primary);
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
}

/* ============================================================
   16. PAGE-SPECIFIC: SERVICES
   ============================================================ */
.page-hero {
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,.1) 0%, transparent 70%);
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

.page-hero__inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }

.services-full {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.service-block--reverse { direction: rtl; }
.service-block--reverse > * { direction: ltr; }

.service-block__visual {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.service-block__visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-subtle);
}

/* ============================================================
   17. PAGE-SPECIFIC: ABOUT
   ============================================================ */
.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--dur) var(--ease);
}

.value-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}

.value-card__icon {
  font-size: 1.75rem;
  margin-bottom: 16px;
}

.value-card__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

/* ============================================================
   18. PAGE-SPECIFIC: INDUSTRIES
   ============================================================ */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.industry-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--dur) var(--ease);
  cursor: default;
}

.industry-card:hover {
  border-color: rgba(59,130,246,.25);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
}

.industry-card__icon {
  font-size: 2rem;
  margin-bottom: 20px;
}

.industry-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.use-case-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}

.use-case-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.use-case-list li::before {
  content: '→';
  color: var(--blue);
  flex-shrink: 0;
}

/* ============================================================
   19. PAGE-SPECIFIC: CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 64px;
  align-items: start;
}

.contact-info {
  position: sticky;
  top: 100px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.contact-item:last-child { border-bottom: none; }

.contact-item__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--grad-subtle);
  border: 1px solid rgba(59,130,246,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.contact-item__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.contact-item__value {
  font-weight: 600;
  color: var(--text-primary);
}

.contact-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 4vw, 48px);
}

/* ============================================================
   20. SCROLL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
}

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

.reveal--delay-1 { transition-delay: .1s; }
.reveal--delay-2 { transition-delay: .2s; }
.reveal--delay-3 { transition-delay: .3s; }
.reveal--delay-4 { transition-delay: .4s; }
.reveal--delay-5 { transition-delay: .5s; }

/* ============================================================
   21. RESPONSIVE DESIGN
   ============================================================ */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 60px; }
  .hero__visual { max-width: 500px; margin: 0 auto; }
  .process { grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .process::before { display: none; }
  .process__step:nth-child(n+4) { margin-top: 32px; }
  .service-block { grid-template-columns: 1fr; }
  .service-block--reverse { direction: ltr; }
  .about-hero-grid { grid-template-columns: 1fr; gap: 60px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info { position: static; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
}

@media (max-width: 768px) {
  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.875rem; }

  .nav__links,
  .nav__actions { display: none; }
  .nav__hamburger { display: flex; }

  .grid-2,
  .grid-3,
  .grid-4 { grid-template-columns: 1fr; }

  .form-grid { grid-template-columns: 1fr; }

  .industry-grid { grid-template-columns: 1fr; }

  .hero__trust { flex-direction: column; align-items: flex-start; gap: 12px; }

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; text-align: center; }

  .process { grid-template-columns: 1fr 1fr; }
  .process__step:nth-child(5) { grid-column: span 2; }
  .values-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .cta-section__actions { flex-direction: column; }
  .cta-section__actions .btn { width: 100%; }
  .process { grid-template-columns: 1fr; }
  .process__step:nth-child(5) { grid-column: 1; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

/* Utility animations */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-surface) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 6px;
}