/**
 * Responsive Styles & Media Queries
 */

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--spacing-4xl) 0;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-gradient {
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(0, 132, 255, 0.05) 0%,
    rgba(157, 78, 221, 0.05) 100%
  );
}

.hero-grid-pattern {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(
      rgba(0, 132, 255, 0.05) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(0, 132, 255, 0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(50px, 50px);
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 800;
  margin-bottom: var(--spacing-lg);
  line-height: 1.1;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.5;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-3xl);
  flex-wrap: wrap;
}

.hero-trust-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2xl);
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  animation: float 3s ease-in-out infinite;
}

.scroll-mouse {
  width: 24px;
  height: 36px;
  border: 2px solid var(--color-text-lighter);
  border-radius: 12px;
  position: relative;
}

.scroll-mouse::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 2px;
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0%,
  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateX(-50%) translateY(8px);
  }
}

/* ============================================
   CASE STUDIES SLIDER
   ============================================ */
.case-studies-slider {
  position: relative;
}

.case-study-slide {
  display: none;
}

.case-study-slide.active {
  display: block;
}

.case-study-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.case-study-tag {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.case-study-text h3 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-lg);
}

.case-study-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.metric {
  text-align: center;
}

.metric-value {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-primary);
}

.metric-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-top: var(--spacing-xs);
}

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.slider-btn {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.slider-dots {
  display: flex;
  gap: var(--spacing-sm);
}

.dot {
  width: 12px;
  height: 12px;
  background: var(--color-border);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.dot.active {
  background: var(--color-primary);
}

/* ============================================
   PROCESS TIMELINE
   ============================================ */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  align-items: center;
  gap: 0;
  max-width: 1100px;
  margin: 0 auto;
}

.process-step {
  text-align: center;
  position: relative;
}

.step-number {
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary);
}

.step-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 132, 255, 0.1);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
  color: var(--color-primary);
}

.process-step h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  color: white;
}

.process-step p {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
}

.process-connector {
  width: 100%;
  height: 2px;
  background: rgba(0, 132, 255, 0.3);
  position: relative;
}

/* ============================================
   TECH STACK
   ============================================ */
.tech-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-2xl);
}

.tech-category h4 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
  color: var(--color-text);
}

.tech-logos {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.tech-logo {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text);
  transition: all var(--transition-fast);
}

.tech-logo:hover {
  background: white;
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* ============================================
   LEAD MAGNET
   ============================================ */
.lead-magnet-card {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--spacing-3xl);
  background: white;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-3xl);
  box-shadow: var(--shadow-lg);
}

.lead-magnet-content {
  display: flex;
  gap: var(--spacing-xl);
}

.lead-magnet-text h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255, 255, 255, 0.8);
  padding-top: var(--spacing-4xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-3xl);
}

.footer-logo {
  margin-bottom: var(--spacing-md);
}

.footer-logo svg {
  color: white;
}

.footer-tagline {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: white;
  margin-bottom: var(--spacing-sm);
}

.footer-description {
  margin-bottom: var(--spacing-xl);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
}

.social-links a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: white;
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background: var(--color-primary);
}

.footer-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: white;
  margin-bottom: var(--spacing-lg);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: white;
}

.footer-contact {
  list-style: none;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  color: rgba(255, 255, 255, 0.7);
}

.footer-contact svg {
  margin-top: 2px;
  flex-shrink: 0;
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.newsletter-form input {
  flex: 1;
}

.footer-certifications {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  padding: var(--spacing-xl) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: var(--spacing-xl);
}

.certification-badge {
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
}

.footer-bottom {
  padding: var(--spacing-xl) 0;
}

.footer-legal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.footer-legal p {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
}

.legal-links {
  display: flex;
  gap: var(--spacing-xl);
}

.legal-links a {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
}

.legal-links a:hover {
  color: white;
}

/* ============================================
   STICKY CONTACT WIDGET
   ============================================ */
.sticky-contact-widget {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  z-index: var(--z-fixed);
}

.contact-widget-toggle {
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-xl);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.contact-widget-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 28px rgba(0, 132, 255, 0.4);
}

.contact-widget-menu {
  position: absolute;
  bottom: 70px;
  right: 0;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-sm);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
}

.sticky-contact-widget:hover .contact-widget-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.widget-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.widget-item:hover {
  background: var(--color-bg-light);
}

/* ============================================
   COOKIE BANNER
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: white;
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
  z-index: var(--z-fixed);
  padding: var(--spacing-lg) 0;
}

.cookie-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-xl);
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.cookie-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-shrink: 0;
}

.cookie-link {
  color: var(--color-primary);
  text-decoration: underline;
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */
@media (max-width: 1024px) {
  .hero-section {
    min-height: 70vh;
  }

  .case-study-content {
    grid-template-columns: 1fr;
  }

  .process-timeline {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .process-connector {
    display: none;
  }

  .lead-magnet-card {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .case-study-metrics {
    grid-template-columns: 1fr;
  }

  .tech-categories {
    grid-template-columns: 1fr;
  }

  .lead-magnet-content {
    flex-direction: column;
  }

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

  .cookie-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-actions {
    width: 100%;
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .hero-trust-badges {
    flex-direction: column;
    align-items: flex-start;
  }

  .sticky-contact-widget {
    bottom: var(--spacing-md);
    right: var(--spacing-md);
  }
}