/* ================================
   RESET & BASE STYLES
   ================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
  position: relative;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--accent-primary);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
  transition: all var(--transition-base);
}

img {
  max-width: 100%;
  display: block;
  height: auto;
  image-rendering: -webkit-optimize-contrast;
}

ul {
  list-style: none;
}

/* ================================
   LAYOUT & CONTAINERS
   ================================ */

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--space-16) 0;
  position: relative;
}

/* ================================
   ANIMATED BACKGROUND CANVAS
   ================================ */

.animated-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.9;
}

/* ================================
   PAGE LOADER
   ================================ */

.page-loader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-loader);
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-content {
  text-align: center;
}

.loader-ring {
  width: 80px;
  height: 80px;
  border: 4px solid rgba(255, 102, 0, 0.2);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto var(--space-4);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loader-text {
  color: var(--text-secondary);
  font-weight: 600;
}

/* ================================
   HEADER
   ================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: var(--z-fixed);
  transition: background 0.3s ease;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-lg);
  font-weight: 700;
  z-index: var(--z-fixed);
}

.logo-image {
  height: 45px;
  width: auto;
  object-fit: contain;
  will-change: transform;
}

@media (max-width: 768px) {
  .logo-image {
    height: 35px;
  }
}

.logo-text {
  color: var(--text-primary);
  font-weight: 700;
  font-size: var(--font-size-lg);
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-subtext {
  font-size: var(--font-size-xs);
  font-weight: 400;
  color: var(--accent-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: var(--font-size-sm);
  position: relative;
  transition: color var(--transition-base);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-primary);
  transition: width var(--transition-base);
}

.nav-link:hover::after {
  width: 100%;
}

.header-cta {
  display: inline-flex;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  padding: var(--space-2);
  border-radius: var(--radius-md);
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* ================================
   BUTTONS
   ================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: var(--text-primary);
  box-shadow: 0 4px 20px var(--color-orange-glow);
}

.btn-primary:hover {
  background: var(--color-white);
  color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 30px var(--color-orange-glow);
}

.btn-outline {
  background: transparent;
  color: var(--accent-primary);
  border: 2px solid var(--accent-primary);
}

.btn-outline:hover {
  background: var(--accent-primary);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.btn-lg {
  padding: var(--space-4) var(--space-10);
  font-size: var(--font-size-base);
}

/* ================================
   HERO SECTION
   ================================ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  padding-bottom: var(--space-10);
  position: relative;
  z-index: var(--z-base);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-12);
  align-items: center;
}

.hero-content {
  text-align: left;
}

.hero-eyebrow {
  color: var(--accent-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--space-4);
}

.hero-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--space-6);
}

.text-gradient {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-8);
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.feature-pill {
  background: rgba(255, 102, 0, 0.1);
  border: 1px solid rgba(255, 102, 0, 0.3);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.feature-pill:hover {
  background: rgba(255, 102, 0, 0.2);
  border-color: var(--accent-primary);
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}

.hero-note {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

/* Form Styles */
.hero-form-container {
  width: 100%;
}

.hero-form-card {
  background: #080808;
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--space-10);
  border-radius: var(--radius-2xl);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
  position: relative;
  overflow: hidden;
}

.hero-form-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
  height: 100px;
  background: var(--color-orange-glow);
  filter: blur(80px);
  z-index: 0;
}

.form-title {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: var(--space-1);
  position: relative;
  z-index: 1;
}

.form-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: var(--space-8);
  position: relative;
  z-index: 1;
}

.hero-form {
  position: relative;
  z-index: 1;
}

.hero-form .form-group {
  margin-bottom: var(--space-4);
}

.hero-form input,
.hero-form textarea {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  background: #121212;
  border: 1px solid #1a1a1a;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
}

.hero-form input:focus,
.hero-form textarea:focus {
  border-color: var(--accent-primary);
  background: #181818;
  outline: none;
}

.hero-form input::placeholder,
.hero-form textarea::placeholder {
  color: #444;
}

.submit-btn {
  background: #ff8c00 !important;
  color: #000 !important;
  font-weight: 800 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  width: 100%;
  border-radius: var(--radius-md) !important;
  padding: var(--space-4) !important;
  margin-top: var(--space-4);
  box-shadow: none !important;
}

.submit-btn:hover {
  background: var(--color-white) !important;
  transform: translateY(-2px);
}

.form-status {
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  text-align: center;
}

.form-status.success {
  color: #00ff00;
}

.form-status.error {
  color: #ff3300;
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
    padding-top: var(--space-10);
  }

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

  .hero-features-grid {
    justify-content: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-form-container {
    max-width: 500px;
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .hero-features-grid {
    grid-template-columns: 1fr;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-form-card {
    padding: var(--space-6);
  }

  .form-title {
    font-size: 1.8rem;
  }
}

/* ================================
   SECTION HEADERS
   ================================ */

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-eyebrow {
  color: var(--accent-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.3;
  max-width: 800px;
  margin: 0 auto;
}

/* ================================
   WHY US SECTION
   ================================ */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.stat-card:hover::before {
  opacity: 0.05;
}

.stat-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-orange);
}

.stat-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.stat-number {
  font-size: 4rem;
  font-weight: 800;
  color: var(--accent-primary);
  display: inline-block;
}

.stat-suffix {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-primary);
  display: inline-block;
}

.stat-label {
  color: var(--text-secondary);
  font-size: var(--font-size-lg);
  margin-top: var(--space-3);
}

/* ================================
   SERVICES SECTION
   ================================ */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-10px) scale(1.02);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-orange);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: var(--space-5);
}

.service-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.service-description {
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ================================
   WORK SECTION
   ================================ */

.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
}

.work-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  will-change: transform;
  transform: translateZ(0);
  backface-visibility: hidden;
}

.work-card:hover {
  transform: translateY(-8px) translateZ(0);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-orange);
}

.work-image {
  width: 100%;
  height: 220px;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.work-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.work-card:hover .work-image img {
  transform: scale(1.1);
}

.work-content {
  padding: var(--space-6);
}

.work-category {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255, 102, 0, 0.1);
  border: 1px solid rgba(255, 102, 0, 0.3);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

.category-icon {
  font-size: 1rem;
}

.work-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.work-description {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.work-rating {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-color);
}

.rating-stars {
  color: var(--accent-primary);
}

.rating-value {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

/* ================================
   TECHNOLOGIES SECTION
   ================================ */

.tech-slider {
  overflow: hidden;
  padding: var(--space-6) 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
}

.tech-track {
  display: flex;
  gap: var(--space-6);
  animation: scroll-left 30s linear infinite;
  width: fit-content;
}

@keyframes scroll-left {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.tech-item {
  background: rgba(255, 102, 0, 0.1);
  border: 1px solid rgba(255, 102, 0, 0.3);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-lg);
  font-weight: 600;
  white-space: nowrap;
  transition: all var(--transition-base);
}

.tech-item:hover {
  background: rgba(255, 102, 0, 0.2);
  border-color: var(--accent-primary);
  transform: scale(1.05);
}

/* ================================
   TESTIMONIALS SECTION
   ================================ */

.testimonial-carousel {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.testimonial-track {
  display: flex;
  overflow: hidden;
  position: relative;
}

.testimonial-card {
  min-width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  display: none;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.testimonial-card.active {
  display: block;
  opacity: 1;
}

.testimonial-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  margin: 0 auto var(--space-6);
}

.testimonial-content {
  text-align: center;
}

.testimonial-text {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  font-style: italic;
}

.testimonial-name {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.testimonial-position {
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.testimonial-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.testimonial-btn svg {
  width: 24px;
  height: 24px;
  color: var(--text-primary);
}

.testimonial-btn:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  transform: scale(1.1);
}

/* ================================
   CTA SECTION
   ================================ */

.cta-section {
  background: linear-gradient(135deg, rgba(255, 102, 0, 0.1), rgba(255, 133, 51, 0.05));
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.cta-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.cta-subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

/* ================================
   FOOTER
   ================================ */

.footer {
  position: relative;
  z-index: 1;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--space-20) 0 var(--space-6);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-section {}

.footer-logo {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--accent-primary);
}

.footer-tagline {
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.footer-description {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: var(--font-size-sm);
}

.footer-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.footer-links,
.footer-contacts {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a,
.footer-contacts li {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  transition: color var(--transition-base);
}

.footer-links a:hover {
  color: var(--accent-primary);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.social-link {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
}

.social-link:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: var(--text-primary);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

.footer-bottom a {
  color: var(--accent-primary);
}

/* ================================
   FLOATING ACTION BUTTONS
   ================================ */

.floating-actions {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  z-index: var(--z-fixed);
}

.fab {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-orange);
  transition: all var(--transition-base);
}

.fab:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px var(--color-orange-glow);
}

.fab.email {
  background: linear-gradient(135deg, #ff6600, #ff8533);
}

.fab.email:hover {
  background: linear-gradient(135deg, #ff8533, #ff6600);
}

/* ================================
   WHATSAPP POPUP MODAL
   ================================ */

.whatsapp-popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.whatsapp-popup-overlay.active {
  opacity: 1;
  visibility: visible;
}

.whatsapp-popup {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  max-width: 500px;
  width: 90%;
  padding: 0;
  position: relative;
  transform: scale(0.9);
  transition: transform 0.3s ease;
  box-shadow: 0 20px 60px rgba(255, 102, 0, 0.3);
}

.whatsapp-popup-overlay.active .whatsapp-popup {
  transform: scale(1);
}

.whatsapp-popup-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 24px;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 10;
}

.whatsapp-popup-close:hover {
  background: var(--accent-primary);
  transform: rotate(90deg);
}

.whatsapp-popup-header {
  background: linear-gradient(135deg, #25D366, #128C7E);
  padding: 40px 30px 30px;
  border-radius: 20px 20px 0 0;
  text-align: center;
  color: white;
}

.whatsapp-icon {
  font-size: 48px;
  margin-bottom: 15px;
  animation: bounce 2s infinite;
}

@keyframes bounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.whatsapp-popup-header h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
  color: white;
}

.whatsapp-popup-header p {
  font-size: 14px;
  opacity: 0.9;
  color: white;
}

.whatsapp-popup-body {
  padding: 30px;
}

.whatsapp-popup-body label {
  display: block;
  margin-bottom: 10px;
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
}

.whatsapp-popup-body textarea {
  width: 100%;
  padding: 15px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  resize: vertical;
  margin-bottom: 20px;
  transition: all 0.3s ease;
}

.whatsapp-popup-body textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.1);
}

.btn-block {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  font-size: 16px;
  font-weight: 600;
}

.whatsapp-popup-note {
  text-align: center;
  margin-top: 15px;
  font-size: 12px;
  color: var(--text-secondary);
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */

@media (max-width: 1024px) {
  .nav {
    position: fixed;
    top: var(--header-height);
    right: -100%;
    width: 300px;
    height: calc(100vh - var(--header-height));
    background: rgba(0, 0, 0, 0.98);
    backdrop-filter: blur(10px);
    border-left: 1px solid var(--border-color);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-8);
    gap: var(--space-4);
    transition: right 0.3s ease;
    overflow-y: auto;
  }

  .nav.active {
    right: 0;
  }

  .menu-toggle {
    display: flex;
  }

  .header-cta {
    display: none;
  }
}

@media (max-width: 768px) {
  .section {
    padding: var(--space-16) 0;
  }

  .section-header {
    margin-bottom: var(--space-12);
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + var(--space-12));
    padding-bottom: var(--space-12);
  }

  .stats-grid,
  .services-grid,
  .work-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .hero-cta {
    flex-direction: column;
  }

  .btn-lg {
    width: 100%;
  }

  .floating-actions {
    bottom: var(--space-4);
    right: var(--space-4);
  }

  .fab {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

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

/* ================================
   ACCESSIBILITY
   ================================ */

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}