/* =====================================================
   PIXELTRAIVO® - CLEAN OPTIMIZED CSS
   Fast Performance + Simple Animations
   ===================================================== */

/* CSS Variables */
:root {
  --primary: #ff6b35;
  --primary-dark: #e85a28;
  --primary-light: #ff8c5f;
  --secondary: #1a1a1a;
  --dark: #0a0a0a;
  --darker: #000000;
  --light: #ffffff;
  --gray: #999999;
  --gray-light: #cccccc;
  --gray-dark: #333333;
  --success: #10b981;
  --gradient: linear-gradient(135deg, #ff6b35 0%, #ff8c5f 100%);
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  --shadow-hover: 0 15px 60px rgba(255, 107, 53, 0.3);
  --transition: all 0.3s ease;
  --radius: 12px;
  --radius-lg: 20px;
  --spacing: 80px;
  --spacing-sm: 40px;
}

/* Reset & Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--dark);
  color: var(--light);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul {
  list-style: none;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
}

.container-full {
  max-width: 100%;
  padding: 0;
}

/* ==================== PRELOADER ==================== */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

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

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

.loader-circle {
  width: 50px;
  height: 50px;
  border: 3px solid var(--gray-dark);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 20px;
}

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

.preloader-content p {
  color: var(--gray);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ==================== NAVIGATION ==================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav.scrolled {
  padding: 15px 0;
  background: rgba(10, 10, 10, 0.98);
  box-shadow: 0 5px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo img {
  height: 45px;
  width: auto;
  border-radius: 8px;
  transition: var(--transition);
}

.nav-logo:hover img {
  transform: scale(1.05);
}

.logo-text {
  font-size: 18px;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

.logo-text sup {
  font-size: 10px;
  opacity: 0.8;
  margin-left: 2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-link {
  color: var(--gray-light);
  font-size: 15px;
  font-weight: 500;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: width 0.3s ease;
}

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

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

.nav-store {
  background: var(--gradient);
  color: var(--light);
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 600;
}

.nav-store::after {
  display: none;
}

.nav-store:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(255, 107, 53, 0.4);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span {
  width: 25px;
  height: 2px;
  background: var(--light);
  transition: var(--transition);
}

/* ==================== HERO SECTION ==================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 30% 50%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 255, 100, 0.1);
  border: 1px solid rgba(0, 255, 100, 0.3);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: #00ff64;
  animation: float 3s ease-in-out infinite;
}

.hero-badge.verified {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
  color: var(--success);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: #00ff64;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
  box-shadow: 0 0 10px #00ff64;
}

.verified-icon {
  font-size: 14px;
  font-weight: bold;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.1); }
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 25px;
  letter-spacing: -1px;
}

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

.hero-description {
  font-size: 18px;
  color: var(--gray-light);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  outline: none;
}

.btn-primary {
  background: var(--gradient);
  color: var(--light);
  box-shadow: 0 5px 25px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  background: transparent;
  color: var(--light);
  border: 2px solid var(--gray-dark);
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px);
}

.btn-full {
  width: 100%;
}

.hero-stats {
  display: flex;
  gap: 50px;
  padding-top: 40px;
  border-top: 1px solid var(--gray-dark);
}

.stat-item {
  text-align: left;
}

.stat-item h3 {
  font-size: 36px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 5px;
}

.stat-item p {
  font-size: 14px;
  color: var(--gray);
  font-weight: 500;
}

.hero-visual {
  position: relative;
  height: 500px;
}

.floating-card {
  position: absolute;
  background: rgba(26, 26, 26, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 25px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  animation: float 3s ease-in-out infinite;
}

.card-1 { top: 10%; left: 0; animation-delay: 0s; }
.card-2 { top: 30%; right: 10%; animation-delay: 0.5s; }
.card-3 { bottom: 30%; left: 15%; animation-delay: 1s; }
.card-4 { bottom: 10%; right: 5%; animation-delay: 1.5s; }

.card-icon {
  font-size: 32px;
  margin-bottom: 10px;
}

.floating-card p {
  font-size: 14px;
  font-weight: 600;
  color: var(--light);
  white-space: nowrap;
}

/* ==================== SECTIONS ==================== */
section {
  padding: var(--spacing) 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  background: rgba(255, 107, 53, 0.1);
  border: 1px solid rgba(255, 107, 53, 0.2);
  color: var(--primary);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  margin-bottom: 15px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--gray-light);
  max-width: 600px;
  margin: 0 auto;
}

/* ==================== SHOWREEL ==================== */
.showreel {
  padding: var(--spacing) 0;
  background: var(--dark);
}

.showreel-video {
  max-width: 1100px;
  margin: 0 auto;
}

.video-player {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  transition: var(--transition);
}

.video-player:hover {
  transform: scale(1.02);
  box-shadow: 0 25px 80px rgba(255, 107, 53, 0.3);
}

.video-player iframe {
  border-radius: 16px;
}

/* ==================== SERVICES ==================== */
.services {
  padding: var(--spacing) 0;
  background: var(--secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  margin-bottom: 40px;
}

.service-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 40px 30px;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}

.service-card.featured {
  border-color: rgba(255, 107, 53, 0.3);
}

.service-card:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 107, 53, 0.3);
  box-shadow: var(--shadow-hover);
}

.service-tag {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.service-tag.popular {
  background: rgba(255, 107, 53, 0.2);
  color: var(--primary);
}

.service-tag.premium {
  background: rgba(251, 191, 36, 0.2);
  color: #fbbf24;
}

.service-tag.expert {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success);
}

.service-tag.pro {
  background: rgba(139, 92, 246, 0.2);
  color: #a78bfa;
}

.service-icon {
  font-size: 48px;
  margin-bottom: 20px;
  display: block;
}

.service-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--light);
}

.service-card p {
  color: var(--gray);
  line-height: 1.7;
  font-size: 15px;
  margin-bottom: 20px;
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-features li {
  color: var(--gray-light);
  font-size: 14px;
  margin-bottom: 8px;
  padding-left: 5px;
}

.services-grid-extended {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}

.service-card-small {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 25px 20px;
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}

.service-card-small:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 107, 53, 0.3);
  transform: translateY(-5px);
}

.service-tag-small {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 3px 10px;
  border-radius: 15px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.service-tag-small.trending {
  background: rgba(255, 107, 53, 0.2);
  color: var(--primary);
}

.service-tag-small.popular {
  background: rgba(59, 130, 246, 0.2);
  color: #3b82f6;
}

.service-tag-small.premium {
  background: rgba(251, 191, 36, 0.2);
  color: #fbbf24;
}

.service-icon-small {
  font-size: 32px;
  margin-bottom: 12px;
}

.service-card-small h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--light);
}

.service-card-small p {
  color: var(--gray);
  font-size: 13px;
  margin: 0;
}

.why-choose {
  text-align: center;
  padding-top: 20px;
}

.why-choose h3 {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 40px;
  color: var(--light);
}

.why-choose sup {
  font-size: 14px;
  opacity: 0.8;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.benefit-item {
  text-align: center;
  padding: 30px 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(30px);
}

.benefit-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.benefit-item:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-5px);
  border-color: rgba(255, 107, 53, 0.3);
}

.benefit-icon {
  font-size: 48px;
  margin-bottom: 15px;
}

.benefit-item h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--light);
}

.benefit-item p {
  color: var(--gray);
  font-size: 14px;
  margin: 0;
}

/* ==================== PORTFOLIO ==================== */
.portfolio {
  padding: var(--spacing) 0;
  background: var(--secondary);
  overflow: hidden;
}

.portfolio .section-header {
  padding: 0 30px;
  margin-bottom: 50px;
}

.portfolio-scroll-wrapper {
  position: relative;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 20px 0 20px 30px;
  cursor: grab;
  scrollbar-width: thin;
  scrollbar-color: var(--primary) var(--gray-dark);
}

.portfolio-scroll-wrapper::-webkit-scrollbar {
  height: 8px;
}

.portfolio-scroll-wrapper::-webkit-scrollbar-track {
  background: var(--gray-dark);
  border-radius: 10px;
  margin: 0 30px;
}

.portfolio-scroll-wrapper::-webkit-scrollbar-thumb {
  background: var(--gradient);
  border-radius: 10px;
}

.portfolio-scroll-wrapper:active {
  cursor: grabbing;
}

.portfolio-track {
  display: flex;
  gap: 30px;
  padding-bottom: 10px;
  padding-right: 30px;
}

.portfolio-card {
  flex: 0 0 auto;
  width: 320px;
  transition: var(--transition);
}

.portfolio-card:hover {
  transform: scale(1.05) translateY(-10px);
}

.video-frame {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  transition: var(--transition);
  background: var(--dark);
}

.portfolio-card:hover .video-frame {
  box-shadow: 0 20px 60px rgba(255, 107, 53, 0.4);
}

.portfolio-details {
  padding: 20px 5px 10px;
  text-align: center;
  transition: var(--transition);
}

.portfolio-details h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 5px;
  color: var(--light);
}

.portfolio-details p {
  color: var(--gray);
  font-size: 14px;
}

.portfolio-card:hover .portfolio-details h4 {
  color: var(--primary);
}

.scroll-hint {
  text-align: center;
  margin-top: 40px;
  padding: 0 30px;
}

.scroll-hint p {
  color: var(--gray);
  font-size: 14px;
  font-weight: 500;
  animation: fadeInOut 2s ease-in-out infinite;
}

@keyframes fadeInOut {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* ==================== TESTIMONIALS ==================== */
.testimonials {
  padding: var(--spacing) 0;
  background: var(--secondary);
  overflow: hidden;
}

.overall-rating {
  text-align: center;
  margin-bottom: 50px;
  padding: 30px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.rating-score {
  font-size: 64px;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
  line-height: 1;
}

.rating-stars {
  font-size: 24px;
  margin-bottom: 10px;
  letter-spacing: 4px;
}

.rating-text {
  color: var(--gray);
  font-size: 14px;
  margin: 0;
}

.testimonials-wrapper {
  position: relative;
  overflow: hidden;
  margin-top: 50px;
}

.testimonials-track {
  display: flex;
  gap: 30px;
  animation: scroll 40s linear infinite;
  width: max-content;
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.testimonials-track:hover {
  animation-play-state: paused;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-left: 3px solid var(--primary);
  padding: 35px;
  border-radius: var(--radius);
  min-width: 400px;
  max-width: 400px;
  transition: var(--transition);
}

.testimonial-card:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

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

.testimonial-rating {
  color: #ffd700;
  font-size: 18px;
  display: flex;
  gap: 3px;
}

.verified-badge {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 4px;
}

.testimonial-text {
  color: var(--gray-light);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 25px;
  min-height: 100px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.author-avatar {
  width: 50px;
  height: 50px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  flex-shrink: 0;
}

.author-info h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 3px;
}

.author-info p {
  color: var(--gray);
  font-size: 14px;
}

/* ==================== CONTACT ==================== */
.contact {
  padding: var(--spacing) 0;
  background: var(--dark);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 50px;
  margin-top: 50px;
}

.contact-info {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 40px;
  border-radius: var(--radius);
  height: fit-content;
}

.contact-info h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 30px;
  color: var(--primary);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 30px;
  transition: var(--transition);
  padding: 15px;
  border-radius: var(--radius);
}

.contact-item:hover {
  background: rgba(255, 255, 255, 0.03);
  transform: translateX(5px);
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.contact-icon svg {
  width: 28px;
  height: 28px;
}

.whatsapp-icon {
  background: rgba(37, 211, 102, 0.1);
}

.whatsapp-icon:hover {
  background: rgba(37, 211, 102, 0.2);
}

.email-icon {
  background: rgba(234, 67, 53, 0.1);
}

.email-icon:hover {
  background: rgba(234, 67, 53, 0.2);
}

.telegram-icon {
  background: rgba(0, 136, 204, 0.1);
}

.telegram-icon:hover {
  background: rgba(0, 136, 204, 0.2);
}

.instagram-icon {
  background: linear-gradient(135deg, rgba(253, 89, 73, 0.1) 0%, rgba(214, 36, 159, 0.1) 50%, rgba(40, 90, 235, 0.1) 100%);
}

.instagram-icon:hover {
  background: linear-gradient(135deg, rgba(253, 89, 73, 0.2) 0%, rgba(214, 36, 159, 0.2) 50%, rgba(40, 90, 235, 0.2) 100%);
}

.contact-details h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 5px;
  color: var(--gray);
}

.contact-details a {
  color: var(--light);
  font-size: 16px;
  font-weight: 600;
  display: block;
  margin-bottom: 8px;
}

.contact-details a:hover {
  color: var(--primary);
}

.contact-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-badge.fastest {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success);
}

.contact-badge.professional {
  background: rgba(59, 130, 246, 0.2);
  color: #3b82f6;
}

.contact-badge.quick {
  background: rgba(0, 136, 204, 0.2);
  color: #0088cc;
}

.contact-badge.portfolio {
  background: rgba(214, 36, 159, 0.2);
  color: #d6249f;
}

.contact-form-wrapper {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 40px;
  border-radius: var(--radius);
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--gray-light);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 15px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  color: var(--light);
  font-size: 15px;
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-privacy {
  text-align: center;
  color: var(--gray);
  font-size: 13px;
  margin-top: 15px;
}

/* ==================== FOOTER ==================== */
.footer {
  background: var(--secondary);
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 40px;
}

.footer-brand img {
  width: 60px;
  height: auto;
  margin-bottom: 15px;
  border-radius: 8px;
}

.footer-brand p {
  color: var(--gray);
  font-size: 15px;
  max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-links ul li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--gray);
  font-size: 15px;
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 5px;
}

.footer-contact p {
  color: var(--gray);
  font-size: 15px;
  margin-bottom: 10px;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
  color: var(--gray);
  font-size: 14px;
  margin-bottom: 8px;
}

.footer-bottom sup {
  font-size: 10px;
  opacity: 0.8;
}

.heart {
  color: #ff0000;
  animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  25% { transform: scale(1.15); }
}

/* ==================== BACK TO TOP ==================== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--gradient);
  border: none;
  border-radius: 50%;
  color: var(--light);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  box-shadow: 0 5px 25px rgba(255, 107, 53, 0.4);
  z-index: 999;
}

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

.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

/* ==================== FADE-IN ANIMATIONS ==================== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==================== SIMPLE HOVER EFFECTS ==================== */
.btn:hover,
.service-card:hover,
.portfolio-card:hover {
  filter: drop-shadow(0 0 8px rgba(255, 107, 53, 0.3));
}

.btn:active,
a:active {
  transform: scale(0.98);
}

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

@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    display: none;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --spacing: 60px;
  }

  .logo-text {
    display: none;
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 30px;
    transition: left 0.3s ease;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    padding: 120px 0 60px;
  }
  
  .hero-badges {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .btn {
    width: 100%;
  }

  .hero-stats {
    flex-direction: column;
    gap: 30px;
  }

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

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

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

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

  .portfolio-card {
    width: 280px;
  }

  .portfolio-scroll-wrapper {
    padding: 20px 0 20px 20px;
  }

  .portfolio-track {
    gap: 20px;
    padding-right: 20px;
  }

  .testimonial-card {
    min-width: 320px;
    max-width: 320px;
  }

  .back-to-top {
    width: 45px;
    height: 45px;
    bottom: 20px;
    right: 20px;
  }
}

@media (max-width: 480px) {
  .container,
  .container-wide {
    padding: 0 20px;
  }

  .hero-title {
    font-size: 2rem;
  }

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

  .stat-item h3 {
    font-size: 28px;
  }

  .testimonial-card {
    min-width: 280px;
    max-width: 280px;
    padding: 25px;
  }
  
  .rating-score {
    font-size: 48px;
  }
}