/* ============================================
   RYPLEX SOFTWARES — Section Layouts
   ============================================ */

/* ---- Preloader ---- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s var(--ease-out), visibility 0.6s;
}

.preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.preloader-logo {
  width: 220px;
  height: auto;
  max-width: 80vw;
  animation: pulse-scale 1.8s ease-in-out infinite;
  object-fit: contain;
}

/* ---- Navbar ---- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  padding: 14px 0;
  transition: all var(--transition-normal);
  width: 100%;
}

.navbar.nav-scrolled {
  padding: 8px 0;
  background: rgba(5, 8, 20, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.navbar.nav-hidden {
  transform: translateY(-100%);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  z-index: 10;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo img {
  height: 40px;
  width: auto;
  max-width: 190px;
  object-fit: contain;
  display: block;
  transition: transform var(--transition-fast);
}

.nav-logo:hover img {
  transform: scale(1.02);
}

.nav-logo-text {
  display: none;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 1;
  min-width: 0;
}

.nav-link {
  padding: 6px 11px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 11px;
  right: 11px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

.nav-link.active::after,
.nav-link:hover::after {
  transform: scaleX(1);
}

.nav-cta {
  margin-left: 8px;
  flex-shrink: 0;
}

.nav-cta .btn {
  padding: 8px 18px;
  font-size: 0.82rem;
  white-space: nowrap;
}

/* Mobile nav toggle button */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 28px;
  cursor: pointer;
  z-index: 10;
  background: none;
  border: none;
  padding: 4px;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: var(--z-nav) - 1;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.nav-overlay.active {
  opacity: 1;
}

/* Trigger responsive mobile drawer at 1140px to guarantee zero overflow */
@media (max-width: 1140px) {
  .nav-toggle {
    display: flex;
  }

  .nav-overlay {
    display: block;
    pointer-events: none;
  }

  .nav-overlay.active {
    pointer-events: all;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100vh;
    flex-direction: column;
    background: var(--bg-secondary);
    border-left: 1px solid var(--glass-border);
    padding: 100px 32px 32px;
    gap: 4px;
    align-items: flex-start;
    transition: right var(--transition-normal);
    z-index: var(--z-nav);
    overflow-y: auto;
  }

  .nav-menu.nav-open {
    right: 0;
  }

  .nav-link {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 16px;
    width: 100%;
  }

  .nav-cta .btn {
    width: 100%;
    justify-content: center;
  }
}


/* ---- Hero Section ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
  padding-top: 80px;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: all;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}

.hero-shape-1 {
  width: 500px;
  height: 500px;
  background: rgba(123, 47, 247, 0.15);
  top: -10%;
  right: -5%;
  animation: float-slow 12s ease-in-out infinite;
}

.hero-shape-2 {
  width: 400px;
  height: 400px;
  background: rgba(0, 212, 255, 0.1);
  bottom: -10%;
  left: -5%;
  animation: float 10s ease-in-out infinite;
}

.hero-shape-3 {
  width: 300px;
  height: 300px;
  background: rgba(255, 45, 149, 0.08);
  top: 40%;
  left: 30%;
  animation: float-reverse 14s ease-in-out infinite;
}

/* 3D Floating objects */
.hero-3d-container {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
  perspective: 1000px;
}

.hero-3d-object {
  position: absolute;
  border: 1.5px solid rgba(0, 212, 255, 0.2);
  opacity: 0.6;
}

.hero-3d-cube {
  width: 60px;
  height: 60px;
  top: 25%;
  right: 20%;
  transform-style: preserve-3d;
  animation: rotate-3d 15s linear infinite, float 6s ease-in-out infinite;
  background: rgba(0, 212, 255, 0.05);
  border-radius: 8px;
}

.hero-3d-ring {
  width: 120px;
  height: 120px;
  top: 55%;
  right: 35%;
  border-radius: 50%;
  border-width: 2px;
  border-color: rgba(123, 47, 247, 0.25);
  animation: rotate-slow 20s linear infinite, float-slow 8s ease-in-out infinite;
}

.hero-3d-triangle {
  width: 0;
  height: 0;
  border-left: 40px solid transparent;
  border-right: 40px solid transparent;
  border-bottom: 70px solid rgba(255, 45, 149, 0.1);
  top: 35%;
  right: 10%;
  animation: float-reverse 7s ease-in-out infinite, rotate-slow 25s linear infinite;
  border-top: none;
  border-radius: 0;
}

.hero-3d-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  border: none;
  opacity: 0.5;
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.4);
}

.hero-3d-dot:nth-child(4) { top: 20%; right: 40%; animation: float 5s ease-in-out 0.5s infinite; }
.hero-3d-dot:nth-child(5) { top: 70%; right: 15%; animation: float-slow 7s ease-in-out 1s infinite; }
.hero-3d-dot:nth-child(6) { top: 45%; right: 50%; animation: float-reverse 6s ease-in-out 0.3s infinite; }
.hero-3d-dot:nth-child(7) { top: 80%; right: 45%; animation: float 8s ease-in-out 0.7s infinite; background: var(--accent-purple); box-shadow: 0 0 12px rgba(123, 47, 247, 0.4); }

.hero-content {
  position: relative;
  z-index: 3;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--gap-2xl);
  align-items: center;
  min-height: calc(100vh - 80px);
}

.hero-text {
  max-width: 620px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--accent-cyan);
  margin-bottom: 24px;
  animation: fadeInDown 0.8s var(--ease-out) 0.2s both;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-cyan);
  animation: pulse-scale 2s ease-in-out infinite;
}

.hero-title {
  font-size: var(--fs-display);
  font-weight: 900;
  line-height: 1.12;
  margin-bottom: 8px;
  letter-spacing: -0.03em;
  min-height: 2.3em; /* Locks title vertical space to eliminate layout shifting */
  animation: fadeInUp 0.8s var(--ease-out) 0.3s both;
}

.hero-typewriter-wrapper {
  display: block;
  font-size: clamp(1.4rem, 2.4vw, 2.0rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  min-height: 1.35em;
  height: 1.35em;
  overflow: hidden;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s var(--ease-out) 0.4s both;
}

#typewriter {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  border-right: 3px solid var(--accent-cyan);
  padding-right: 4px;
  animation: blink-cursor 0.8s step-end infinite;
  white-space: nowrap;
}

.hero-subtitle {
  font-size: var(--fs-body-lg);
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.8;
  animation: fadeInUp 0.8s var(--ease-out) 0.5s both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  animation: fadeInUp 0.8s var(--ease-out) 0.6s both;
}

.hero-stats {
  display: flex;
  gap: 32px;
  animation: fadeInUp 0.8s var(--ease-out) 0.7s both;
}

.hero-stat {
  text-align: center;
}

.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-label {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  font-weight: 500;
}

.hero-stat + .hero-stat {
  padding-left: 32px;
  border-left: 1px solid var(--glass-border);
}

/* Scanline overlay */
.hero-scanline {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}

.hero-scanline::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.06), transparent);
  animation: scanline 6s linear infinite;
}

/* Hero visual side - strictly fixed in vertical position */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: center;
}

.hero-image-container {
  position: relative;
  width: 100%;
  max-width: 500px;
  aspect-ratio: 1;
}

.hero-glow-orb {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse-scale 4s ease-in-out infinite;
}

@media (max-width: 968px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 40px;
  }

  .hero-text {
    max-width: 100%;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-3d-container {
    width: 100%;
    opacity: 0.4;
  }

  .hero-visual {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }

  .hero-stat + .hero-stat {
    padding-left: 0;
    border-left: none;
    padding-top: 16px;
    border-top: 1px solid var(--glass-border);
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }
}


/* ---- About Section ---- */
.about {
  background: var(--bg-secondary);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-2xl);
  align-items: center;
}

.about-content h2 {
  margin-bottom: 20px;
}

.about-text {
  margin-bottom: 24px;
}

.about-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}

.about-card {
  padding: 24px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

.about-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
}

.about-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(13, 153, 240, 0.08);
  border: 1px solid rgba(13, 153, 240, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  transition: all var(--transition-normal);
}

.about-card-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--accent-cyan);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.about-card:hover .about-card-icon {
  background: rgba(13, 153, 240, 0.18);
  border-color: var(--accent-cyan);
}

.about-card:hover .about-card-icon svg {
  stroke: #ffffff;
}

.about-card h3,
.about-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.about-card p {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  line-height: 1.6;
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.about-stat-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 32px 20px;
  text-align: center;
  transition: all var(--transition-normal);
}

.about-stat-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--glow-cyan);
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-cards {
    grid-template-columns: 1fr;
  }
}


/* ---- Services Section ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.services-sub-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

/* ---- Dedicated VPS Hosting Banner ---- */
.vps-hosting-banner {
  margin-top: 36px;
  padding: 36px 40px;
  background: linear-gradient(135deg, rgba(13, 153, 240, 0.08) 0%, rgba(79, 70, 229, 0.08) 100%), var(--glass-bg);
  border: 1px solid rgba(13, 153, 240, 0.25);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}

.vps-hosting-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-primary);
}

.vps-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(13, 153, 240, 0.12);
  border: 1px solid rgba(13, 153, 240, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.vps-hosting-content h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.vps-hosting-content p {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  max-width: 680px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.vps-features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.vps-features-list span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.vps-hosting-action {
  flex-shrink: 0;
}

@media (max-width: 968px) {
  .vps-hosting-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 28px;
  }
  .vps-hosting-action {
    width: 100%;
    margin-top: 10px;
  }
  .vps-hosting-action .btn {
    width: 100%;
    justify-content: center;
  }
}

.sub-service-card {
  padding: 28px 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--transition-normal);
}

.sub-service-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
}

.sub-service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(13, 153, 240, 0.08);
  border: 1px solid rgba(13, 153, 240, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  transition: all var(--transition-normal);
}

.sub-service-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--accent-cyan);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--transition-normal);
}

.sub-service-card:hover .sub-service-icon {
  background: rgba(13, 153, 240, 0.18);
  border-color: var(--accent-cyan);
}

.sub-service-card:hover .sub-service-icon svg {
  transform: scale(1.1);
  stroke: #ffffff;
}

.sub-service-card h4 {
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.sub-service-card p {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  line-height: 1.6;
}

@media (max-width: 968px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 480px) {
  .services-sub-grid {
    grid-template-columns: 1fr;
  }
}


/* ---- Portfolio Section ---- */
.portfolio {
  background: var(--bg-secondary);
}

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

.portfolio-card-image-wrapper {
  overflow: hidden;
  height: 220px;
}

@media (max-width: 968px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}


/* ---- Technologies Section ---- */
.tech-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.tech-category {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: all var(--transition-normal);
}

.tech-category:hover {
  border-color: var(--glass-border-hover);
}

.tech-category-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--glass-border);
  color: var(--accent-cyan);
}

.tech-icons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  justify-items: center;
}

@media (max-width: 968px) {
  .tech-categories {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .tech-categories {
    grid-template-columns: 1fr;
  }
}


/* ---- Process Section ---- */
.process {
  background: var(--bg-secondary);
}

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

.process-connector {
  display: none; /* visible as vertical line on desktop if needed */
}

@media (max-width: 768px) {
  .process-grid {
    grid-template-columns: 1fr;
  }
}


/* ---- Testimonials Section ---- */
.testimonials-wrapper {
  position: relative;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s var(--ease-out);
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.testimonial-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  color: var(--text-secondary);
}

.testimonial-btn:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
}

.testimonial-btn svg {
  width: 18px;
  height: 18px;
}


/* ---- FAQ Section ---- */
.faq {
  background: var(--bg-secondary);
}

.faq-grid {
  max-width: 780px;
  margin: 0 auto;
}


/* ---- Blog Section ---- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.blog-card-image-wrapper {
  overflow: hidden;
  height: 200px;
}

@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}


/* ---- Contact Section ---- */
.contact {
  background: var(--bg-secondary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--gap-2xl);
}

.contact-form-wrapper {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 40px;
}

.contact-form-title {
  font-size: var(--fs-h3);
  margin-bottom: 8px;
}

.contact-form-subtitle {
  font-size: var(--fs-small);
  color: var(--text-muted);
  margin-bottom: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.btn-submit {
  width: 100%;
  padding: 16px;
  font-size: 1rem;
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: rotate-slow 0.6s linear infinite;
}

.contact-info-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.contact-social-link {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
  color: var(--text-secondary);
}

.contact-social-link:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .contact-form-wrapper {
    padding: 28px;
  }
}


/* ---- CTA Banner ---- */
.cta-banner {
  position: relative;
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.08) 0%, rgba(123, 47, 247, 0.08) 100%);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(123, 47, 247, 0.1) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-size: var(--fs-h2);
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-content p {
  font-size: var(--fs-body-lg);
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 32px;
}


/* ---- Footer ---- */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--glass-border);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand {
  max-width: 280px;
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}

.footer-logo img {
  height: 44px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
}

.footer-logo-text {
  display: none;
}

.footer-desc {
  font-size: var(--fs-small);
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.7;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-heading {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: var(--fs-small);
  color: var(--text-muted);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-link:hover {
  color: var(--accent-cyan);
  transform: translateX(4px);
}

.footer-newsletter p {
  font-size: var(--fs-small);
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copyright {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--accent-cyan);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }

  .footer-bottom {
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}


/* ---- Back to Top ---- */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: var(--z-overlay);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-normal);
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
  border: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.4);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  color: #fff;
}