/* ===================================
   Demo 3: Pixel & Co. - Creative Digital Agency
   Neo-Brutalist Tech Agency Aesthetic
   Dark theme with electric cyan accents
   =================================== */

/* CSS Variables */
:root {
  /* Colors */
  --d3-bg-space: #050711;
  --d3-bg-navy: #0a0e27;
  --d3-bg-card: #0f1433;
  --d3-bg-card-hover: #141a3d;
  --d3-cyan: #00d4ff;
  --d3-cyan-glow: rgba(0, 212, 255, 0.4);
  --d3-cyan-dim: rgba(0, 212, 255, 0.15);
  --d3-lime: #c0ff00;
  --d3-white: #ffffff;
  --d3-gray-100: #e8ebf4;
  --d3-gray-200: #c4cad9;
  --d3-gray-300: #8a93b8;
  --d3-gray-400: #5a6380;
  --d3-border: rgba(255, 255, 255, 0.08);
  --d3-border-light: rgba(255, 255, 255, 0.15);

  /* Typography */
  --d3-font-display: 'Sora', sans-serif;
  --d3-font-body: 'Sora', sans-serif;

  /* Spacing */
  --d3-container: 1400px;
  --d3-gap: 2rem;
  --d3-section-pad: 5rem;

  /* Animation */
  --d3-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --d3-ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Reset & Base */
.demo3-page {
  margin: 0;
  padding: 0;
  background-color: var(--d3-bg-navy);
  color: var(--d3-white);
  font-family: var(--d3-font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.demo3-page *,
.demo3-page *::before,
.demo3-page *::after {
  box-sizing: border-box;
}

.demo3-page .container {
  max-width: var(--d3-container);
  margin: 0 auto;
  padding: 0 2.5rem;
}

/* Background Grid Pattern */
.demo3-page .bg-grid-pattern {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* =====================
   Header
   ===================== */
.demo3-page .site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  background: rgba(10, 14, 39, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--d3-border);
  transition: all 0.4s var(--d3-ease);
}

.demo3-page .site-header.scrolled {
  padding: 0.75rem 0;
  background: rgba(5, 7, 17, 0.95);
}

.demo3-page .header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.demo3-page .site-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  font-family: var(--d3-font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--d3-white);
  transition: transform 0.3s var(--d3-ease);
}

.demo3-page .site-logo:hover {
  transform: scale(1.02);
}

.demo3-page .logo-icon {
  color: var(--d3-cyan);
  font-size: 1.5rem;
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% {
    text-shadow: 0 0 10px var(--d3-cyan-glow);
  }
  50% {
    text-shadow: 0 0 25px var(--d3-cyan-glow), 0 0 40px var(--d3-cyan-dim);
  }
}

.demo3-page .header-nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.demo3-page .header-nav a {
  text-decoration: none;
  color: var(--d3-gray-200);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color 0.3s var(--d3-ease);
  position: relative;
}

.demo3-page .header-nav a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--d3-cyan);
  transition: width 0.3s var(--d3-ease);
}

.demo3-page .header-nav a:not(.nav-cta):hover {
  color: var(--d3-white);
}

.demo3-page .header-nav a:not(.nav-cta):hover::after {
  width: 100%;
}

.demo3-page .nav-cta {
  background: var(--d3-cyan);
  color: var(--d3-bg-space) !important;
  padding: 0.625rem 1.5rem;
  font-weight: 600;
  transition: all 0.3s var(--d3-ease);
}

.demo3-page .nav-cta:hover {
  background: var(--d3-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--d3-cyan-glow);
}

/* =====================
   Hero Section
   ===================== */
.demo3-page .hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8rem 0 6rem;
  overflow: hidden;
}

/* Hero Video Background */
.demo3-page .hero-video-wrapper {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.demo3-page .hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
}

.demo3-page .hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(5, 7, 17, 0.7) 0%,
    rgba(10, 14, 39, 0.85) 50%,
    rgba(10, 14, 39, 0.95) 100%
  );
  z-index: 1;
}

.demo3-page .hero-bg-mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 40%, rgba(0, 212, 255, 0.15), transparent 50%),
    radial-gradient(ellipse 60% 50% at 80% 70%, rgba(192, 255, 0, 0.08), transparent 50%),
    radial-gradient(ellipse 40% 30% at 50% 90%, rgba(0, 212, 255, 0.1), transparent 50%);
  animation: mesh-float 20s ease-in-out infinite;
  pointer-events: none;
  z-index: 2;
}

@keyframes mesh-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(20px, -20px) scale(1.02); }
  50% { transform: translate(-10px, 10px) scale(0.98); }
  75% { transform: translate(-20px, -10px) scale(1.01); }
}

.demo3-page .hero-scanlines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 212, 255, 0.015) 2px,
    rgba(0, 212, 255, 0.015) 4px
  );
  pointer-events: none;
  animation: scanline-move 8s linear infinite;
  z-index: 3;
}

@keyframes scanline-move {
  0% { background-position: 0 0; }
  100% { background-position: 0 100px; }
}

.demo3-page .hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
  animation: hero-fade-in 1.2s var(--d3-ease) forwards;
  opacity: 0;
}

@keyframes hero-fade-in {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

.demo3-page .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  background: var(--d3-bg-card);
  border: 1px solid var(--d3-border-light);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--d3-gray-200);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
  animation: hero-fade-in 1s var(--d3-ease) 0.2s forwards;
  opacity: 0;
}

.demo3-page .badge-dot {
  width: 8px;
  height: 8px;
  background: var(--d3-cyan);
  border-radius: 50%;
  animation: dot-pulse 2s ease-in-out infinite;
}

@keyframes dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.demo3-page .hero-title {
  font-family: var(--d3-font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 1.75rem;
  animation: hero-fade-in 1s var(--d3-ease) 0.4s forwards;
  opacity: 0;
}

.demo3-page .hero-title .highlight {
  color: var(--d3-cyan);
  position: relative;
  display: inline-block;
}

.demo3-page .hero-title .highlight::after {
  content: '';
  position: absolute;
  bottom: 0.1em;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--d3-cyan);
  transform: scaleX(0);
  transform-origin: left;
  animation: underline-reveal 0.6s var(--d3-ease) 1.2s forwards;
}

@keyframes underline-reveal {
  to { transform: scaleX(1); }
}

.demo3-page .hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--d3-gray-300);
  line-height: 1.7;
  margin: 0 0 2.5rem;
  animation: hero-fade-in 1s var(--d3-ease) 0.6s forwards;
  opacity: 0;
}

.demo3-page .hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
  animation: hero-fade-in 1s var(--d3-ease) 0.8s forwards;
  opacity: 0;
}

/* Buttons */
.demo3-page .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-family: var(--d3-font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  transition: all 0.3s var(--d3-ease);
  cursor: pointer;
}

.demo3-page .btn-primary {
  background: var(--d3-cyan);
  color: var(--d3-bg-space);
}

.demo3-page .btn-primary:hover {
  background: var(--d3-white);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px var(--d3-cyan-glow);
}

.demo3-page .btn-primary svg {
  transition: transform 0.3s var(--d3-ease);
}

.demo3-page .btn-primary:hover svg {
  transform: translateX(4px);
}

.demo3-page .btn-outline {
  background: transparent;
  color: var(--d3-white);
  border-color: var(--d3-border-light);
}

.demo3-page .btn-outline:hover {
  border-color: var(--d3-cyan);
  background: var(--d3-cyan-dim);
}

.demo3-page .btn-large {
  padding: 1.25rem 2.5rem;
  font-size: 1.125rem;
}

/* Hero Stats */
.demo3-page .hero-stats {
  display: flex;
  justify-content: center;
  gap: 4rem;
  animation: hero-fade-in 1s var(--d3-ease) 1s forwards;
  opacity: 0;
}

.demo3-page .hero-stat {
  text-align: center;
}

.demo3-page .hero-stat .stat-value {
  display: block;
  font-family: var(--d3-font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--d3-cyan);
  line-height: 1;
}

.demo3-page .hero-stat .stat-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--d3-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.5rem;
}

/* Scroll Indicator */
.demo3-page .hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: var(--d3-gray-400);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  animation: hero-fade-in 1s var(--d3-ease) 1.2s forwards;
  opacity: 0;
  z-index: 10;
}

.demo3-page .scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--d3-cyan), transparent);
  animation: scroll-line-pulse 2s ease-in-out infinite;
}

@keyframes scroll-line-pulse {
  0%, 100% { opacity: 1; height: 60px; }
  50% { opacity: 0.5; height: 40px; }
}

/* =====================
   Section Styles
   ===================== */
.demo3-page .section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.demo3-page .section-label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--d3-cyan);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
  font-family: var(--d3-font-body);
}

.demo3-page .section-title {
  display: block;
  font-family: var(--d3-font-display);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0;
  white-space: nowrap;
}

.demo3-page .section-title .highlight {
  color: var(--d3-cyan);
}

/* =====================
   Services Section
   ===================== */
.demo3-page .services-section {
  padding: var(--d3-section-pad) 0;
  background: var(--d3-bg-space);
  position: relative;
  z-index: 1;
}

.demo3-page .services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.demo3-page .service-card {
  background: var(--d3-bg-card);
  border: 1px solid var(--d3-border);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: all 0.4s var(--d3-ease);
}

.demo3-page .service-card::before {
  content: attr(data-service);
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-family: var(--d3-font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--d3-gray-400);
  letter-spacing: 0.05em;
}

.demo3-page .service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--d3-cyan), var(--d3-lime));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--d3-ease);
}

.demo3-page .service-card:hover {
  background: var(--d3-bg-card-hover);
  border-color: var(--d3-cyan);
  transform: translateY(-8px);
  box-shadow:
    0 20px 60px rgba(0, 212, 255, 0.15),
    0 0 0 1px var(--d3-cyan) inset;
}

.demo3-page .service-card:hover::after {
  transform: scaleX(1);
}

.demo3-page .service-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 1.5rem;
  color: var(--d3-cyan);
  transition: transform 0.4s var(--d3-ease);
}

.demo3-page .service-card:hover .service-icon {
  transform: scale(1.1);
}

.demo3-page .service-icon svg {
  width: 100%;
  height: 100%;
}

.demo3-page .service-title {
  font-family: var(--d3-font-display);
  font-size: 1.375rem;
  font-weight: 700;
  margin: 0 0 1rem;
}

.demo3-page .service-desc {
  font-size: 0.9375rem;
  color: var(--d3-gray-300);
  line-height: 1.7;
  margin: 0 0 1.5rem;
}

.demo3-page .service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.demo3-page .service-tags span {
  font-size: 0.75rem;
  padding: 0.375rem 0.75rem;
  background: var(--d3-bg-navy);
  border: 1px solid var(--d3-border);
  color: var(--d3-gray-200);
}

/* =====================
   Portfolio Section
   ===================== */
.demo3-page .portfolio-section {
  padding: var(--d3-section-pad) 0;
  position: relative;
  z-index: 1;
  background: var(--d3-bg-space);
  border-top: 1px solid var(--d3-border);
  border-bottom: 1px solid var(--d3-border);
}

.demo3-page .portfolio-section .elpt-portfolio-content {
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  width: 100vw;
}

/* Filter */
.demo3-page .elpt-portfolio-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.demo3-page .portfolio-filter-item {
  background: transparent;
  border: 1px solid var(--d3-border-light);
  color: var(--d3-gray-200);
  padding: 0.75rem 1.75rem;
  font-family: var(--d3-font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s var(--d3-ease);
}

.demo3-page .portfolio-filter-item:hover {
  border-color: var(--d3-cyan);
  color: var(--d3-white);
}

.demo3-page .portfolio-filter-item.item-active {
  background: var(--d3-cyan);
  border-color: var(--d3-cyan);
  color: var(--d3-bg-space);
}

/* Portfolio Grid */
.demo3-page .elpt-portfolio-content {
  display: flex;
  flex-wrap: wrap;
}

.demo3-page .elpt-portfolio-content .portfolio-item-wrapper {
  padding: 0.5rem;
}

.demo3-page .elpt-portfolio-content .portfolio-item {
  display: block;
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  min-height: 340px;
  border-radius: 0;
  transition: all 0.4s var(--d3-ease);
}

.demo3-page .elpt-portfolio-content .portfolio-item .elpt-main-image {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--d3-ease);
}

.demo3-page .elpt-portfolio-content .portfolio-item:hover .elpt-main-image {
  transform: scale(1.08);
}

.demo3-page .elpt-portfolio-content .portfolio-item-infos-wrapper {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 2rem;
  background: linear-gradient(to top, rgba(5, 7, 17, 0.95) 0%, rgba(5, 7, 17, 0.6) 50%, transparent 100%) !important;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s var(--d3-ease);
}

.demo3-page .elpt-portfolio-content .portfolio-item:hover .portfolio-item-infos-wrapper {
  opacity: 1;
  transform: translateY(0);
}

.demo3-page .elpt-portfolio-content .portfolio-item-infos {
  width: 100%;
}

.demo3-page .elpt-portfolio-content .portfolio-item-title {
  margin-bottom: 0.5rem;
}

.demo3-page .elpt-portfolio-content .portfolio-item-title-span {
  font-family: var(--d3-font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--d3-white);
}

.demo3-page .elpt-portfolio-content .elpt-portfolio-cat {
  font-size: 0.8125rem;
  color: var(--d3-cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Glow effect on hover */
.demo3-page .elpt-portfolio-content .portfolio-item::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid transparent;
  transition: border-color 0.3s var(--d3-ease);
  pointer-events: none;
}

.demo3-page .elpt-portfolio-content .portfolio-item:hover::after {
  border-color: var(--d3-cyan);
  box-shadow: inset 0 0 30px rgba(0, 212, 255, 0.2);
}

/* =====================
   About Section
   ===================== */
.demo3-page .about-section {
  padding: var(--d3-section-pad) 0;
  background: var(--d3-bg-space);
  position: relative;
  z-index: 1;
}

.demo3-page .about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.demo3-page .about-content .section-label {
  text-align: left;
  display: block;
}

.demo3-page .about-content .section-title {
  text-align: left;
  margin-bottom: 2rem;
}

.demo3-page .about-text {
  margin-bottom: 3rem;
}

.demo3-page .about-text p {
  font-size: 1.125rem;
  color: var(--d3-gray-200);
  line-height: 1.8;
  margin: 0 0 1.25rem;
}

.demo3-page .about-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.demo3-page .about-stat {
  padding: 1.5rem;
  background: var(--d3-bg-card);
  border: 1px solid var(--d3-border);
  transition: all 0.3s var(--d3-ease);
}

.demo3-page .about-stat:hover {
  border-color: var(--d3-cyan);
  transform: translateY(-4px);
}

.demo3-page .about-stat .stat-number {
  display: block;
  font-family: var(--d3-font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--d3-cyan);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.demo3-page .about-stat .stat-text {
  font-size: 0.875rem;
  color: var(--d3-gray-300);
}

/* About Image */
.demo3-page .about-image {
  position: relative;
}

.demo3-page .about-image .image-frame {
  position: relative;
  overflow: hidden;
}

.demo3-page .about-image img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  transition: transform 0.6s var(--d3-ease);
}

.demo3-page .about-image:hover img {
  transform: scale(1.03);
}

.demo3-page .about-image .image-decoration {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--d3-cyan);
  z-index: -1;
}

/* =====================
   CTA Section
   ===================== */
.demo3-page .cta-section {
  padding: var(--d3-section-pad) 0;
  position: relative;
  text-align: center;
  overflow: hidden;
  z-index: 1;
}

.demo3-page .cta-bg-pattern {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 100% 70% at 50% 100%, rgba(0, 212, 255, 0.2), transparent 60%),
    radial-gradient(ellipse 60% 40% at 30% 0%, rgba(192, 255, 0, 0.1), transparent 50%);
  pointer-events: none;
}

.demo3-page .cta-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.demo3-page .cta-title {
  font-family: var(--d3-font-display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 1.25rem;
}

.demo3-page .cta-title .highlight {
  color: var(--d3-cyan);
}

.demo3-page .cta-subtitle {
  font-size: 1.25rem;
  color: var(--d3-gray-200);
  margin: 0 0 2.5rem;
  line-height: 1.6;
}

.demo3-page .cta-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.demo3-page .cta-email {
  font-size: 0.9375rem;
  color: var(--d3-gray-400);
}

.demo3-page .cta-email a {
  color: var(--d3-cyan);
  text-decoration: none;
  margin-left: 0.5rem;
  transition: color 0.3s var(--d3-ease);
}

.demo3-page .cta-email a:hover {
  color: var(--d3-white);
}

/* =====================
   Footer
   ===================== */
.demo3-page .site-footer {
  background: var(--d3-bg-space);
  padding: 5rem 0 2rem;
  border-top: 1px solid var(--d3-border);
  position: relative;
  z-index: 1;
}

.demo3-page .footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.demo3-page .footer-brand .site-logo {
  margin-bottom: 1rem;
}

.demo3-page .footer-tagline {
  color: var(--d3-gray-400);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0 0 1.5rem;
}

.demo3-page .footer-social {
  display: flex;
  gap: 1rem;
}

.demo3-page .footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--d3-gray-300);
  border: 1px solid var(--d3-border);
  transition: all 0.3s var(--d3-ease);
}

.demo3-page .footer-social a:hover {
  color: var(--d3-cyan);
  border-color: var(--d3-cyan);
  transform: translateY(-3px);
}

.demo3-page .footer-heading {
  font-family: var(--d3-font-display);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--d3-white);
  margin: 0 0 1.5rem;
}

.demo3-page .footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.demo3-page .footer-links li {
  margin-bottom: 0.75rem;
  font-size: 0.9375rem;
  color: var(--d3-gray-400);
}

.demo3-page .footer-links a {
  color: var(--d3-gray-400);
  text-decoration: none;
  transition: color 0.3s var(--d3-ease);
}

.demo3-page .footer-links a:hover {
  color: var(--d3-cyan);
}

.demo3-page .footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--d3-border);
  font-size: 0.875rem;
  color: var(--d3-gray-400);
}

.demo3-page .footer-bottom p {
  margin: 0;
}

.demo3-page .footer-credits a {
  color: var(--d3-cyan);
  text-decoration: none;
}

.demo3-page .footer-credits a:hover {
  color: var(--d3-white);
}

/* =====================
   Responsive
   ===================== */
@media (max-width: 1200px) {
  .demo3-page .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .demo3-page .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 1024px) {
  .demo3-page .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .demo3-page .about-image {
    order: -1;
  }

  .demo3-page .about-image img {
    height: 400px;
  }

}

@media (max-width: 768px) {
  :root {
    --d3-section-pad: 5rem;
  }

  .demo3-page .container {
    padding: 0 1.25rem;
  }

  .demo3-page .header-nav {
    gap: 1.25rem;
  }

  .demo3-page .header-nav a:not(.nav-cta) {
    display: none;
  }

  .demo3-page .hero-stats {
    gap: 2rem;
  }

  .demo3-page .hero-stat .stat-value {
    font-size: 2rem;
  }

  .demo3-page .services-grid {
    grid-template-columns: 1fr;
  }

  .demo3-page .elpt-portfolio-content .portfolio-item {
    min-height: 280px;
  }

  .demo3-page .about-stats-grid {
    grid-template-columns: 1fr;
  }

  .demo3-page .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .demo3-page .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* =====================
   Animations & Scroll Reveal
   ===================== */
@media (prefers-reduced-motion: no-preference) {
  .demo3-page .service-card,
  .demo3-page .about-stat {
    opacity: 0;
    transform: translateY(30px);
    animation: reveal-up 0.6s var(--d3-ease) forwards;
  }

  .demo3-page .service-card:nth-child(1) { animation-delay: 0.1s; }
  .demo3-page .service-card:nth-child(2) { animation-delay: 0.2s; }
  .demo3-page .service-card:nth-child(3) { animation-delay: 0.3s; }
  .demo3-page .service-card:nth-child(4) { animation-delay: 0.4s; }

  .demo3-page .about-stat:nth-child(1) { animation-delay: 0.1s; }
  .demo3-page .about-stat:nth-child(2) { animation-delay: 0.2s; }
  .demo3-page .about-stat:nth-child(3) { animation-delay: 0.3s; }
  .demo3-page .about-stat:nth-child(4) { animation-delay: 0.4s; }
}

@keyframes reveal-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}