/* ===== ASTRON DMC - Custom Styles ===== */
/* Base & Reset */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #0a3d62;
  --primary-light: #1e6fa0;
  --accent: #00d2ff;
  --accent-alt: #3a7bd5;
  --dark: #0b1120;
  --dark-card: #111827;
  --dark-surface: #1a2332;
  --text-light: #e2e8f0;
  --text-muted: #94a3b8;
  --gold: #f5a623;
  --gradient-primary: linear-gradient(135deg, #0a3d62, #1e6fa0);
  --gradient-accent: linear-gradient(135deg, #00d2ff, #3a7bd5);
  --gradient-dark: linear-gradient(180deg, #0b1120 0%, #1a2332 100%);
  --glass-bg: rgba(11, 17, 32, 0.75);
  --glass-border: rgba(0, 210, 255, 0.15);
  --shadow-glow: 0 0 30px rgba(0, 210, 255, 0.15);
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  background: var(--dark);
  color: var(--text-light);
  overflow-x: hidden;
  line-height: 1.7;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--dark);
}
::-webkit-scrollbar-thumb {
  background: var(--primary-light);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* ===== Selection ===== */
::selection {
  background: var(--accent);
  color: var(--dark);
}

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

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

.preloader-spinner {
  width: 60px;
  height: 60px;
  border: 3px solid rgba(0, 210, 255, 0.1);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ===== Navbar ===== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--transition);
  background: transparent;
}

#navbar.scrolled {
  background: rgba(11, 17, 32, 0.95);
  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, 0.3);
}

.nav-link-custom {
  position: relative;
  font-weight: 500;
  letter-spacing: 0.5px;
  font-size: 0.875rem;
  text-transform: uppercase;
  padding: 0.5rem 0 !important;
  margin: 0 1rem;
  transition: var(--transition);
}

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

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

.nav-link-custom:hover {
  color: var(--accent) !important;
}

.navbar-brand img {
  transition: var(--transition);
}

/* Mobile menu */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 17, 32, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-overlay .nav-link {
  font-size: 1.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 1rem 0;
  transition: var(--transition);
  display: block;
  text-align: center;
}

.mobile-menu-overlay .nav-link:hover {
  color: var(--accent) !important;
  transform: translateX(10px);
}

/* Hamburger */
.hamburger {
  width: 30px;
  height: 24px;
  position: relative;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  position: absolute;
  width: 100%;
  height: 2px;
  background: var(--text-light);
  transition: var(--transition);
  left: 0;
}

.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 11px; }
.hamburger span:nth-child(3) { top: 22px; }

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg);
  top: 11px;
}
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg);
  top: 11px;
}

/* ===== Hero ===== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  will-change: transform;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(
      ellipse 80% 70% at 50% 45%,
      rgba(11, 17, 32, 0.55) 0%,
      rgba(11, 17, 32, 0.35) 100%
    ),
    linear-gradient(
      180deg,
      rgba(11, 17, 32, 0.5) 0%,
      rgba(11, 17, 32, 0.4) 50%,
      rgba(11, 17, 32, 0.75) 100%
    );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 0 1.5rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.5rem;
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 2rem;
  animation: fadeInUp 0.8s ease;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease 0.2s both;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.6), 0 0 40px rgba(11, 17, 32, 0.8);
}

.hero-title .gradient-text {
  color: var(--accent);
  text-shadow: 0 0 30px rgba(0, 210, 255, 0.4), 0 2px 15px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: #cbd5e1;
  max-width: 700px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease 0.4s both;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.5), 0 0 30px rgba(11, 17, 32, 0.7);
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s both;
}

/* Buttons */
.btn-glow {
  padding: 0.875rem 2.5rem;
  border: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary-glow {
  background: var(--gradient-accent);
  color: var(--dark);
  box-shadow: 0 4px 25px rgba(0, 210, 255, 0.3);
}

.btn-primary-glow:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 40px rgba(0, 210, 255, 0.5);
  color: var(--dark);
}

.btn-outline-glow {
  background: transparent;
  color: var(--text-light);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.btn-outline-glow:hover {
  background: rgba(0, 210, 255, 0.1);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}

/* Hero scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2s infinite;
}

.scroll-indicator .mouse {
  width: 26px;
  height: 40px;
  border: 2px solid var(--text-muted);
  border-radius: 13px;
  position: relative;
}

.scroll-indicator .wheel {
  width: 4px;
  height: 8px;
  background: var(--accent);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 2s infinite;
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* Floating particles */
.particles-container {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0;
  animation: float-particle linear infinite;
}

@keyframes float-particle {
  0% { opacity: 0; transform: translateY(100vh) scale(0); }
  10% { opacity: 0.6; }
  90% { opacity: 0.6; }
  100% { opacity: 0; transform: translateY(-100px) scale(1); }
}

/* ===== Section Common ===== */
.section-dark {
  background: var(--dark);
  position: relative;
}

.section-darker {
  background: var(--gradient-dark);
  position: relative;
}

.section-with-bg {
  position: relative;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.section-with-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(11, 17, 32, 0.92);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.section-label::before,
.section-label::after {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--accent);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== Animated reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* ===== Why Us Section ===== */
.why-card {
  background: var(--dark-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  height: 100%;
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.why-card:hover {
  transform: translateY(-8px);
  border-color: var(--glass-border);
  box-shadow: var(--shadow-glow);
}

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

.why-card-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: rgba(0, 210, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  color: var(--accent);
  transition: var(--transition);
}

.why-card:hover .why-card-icon {
  background: var(--gradient-accent);
  color: var(--dark);
  transform: scale(1.1);
}

.why-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.why-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== Services Section ===== */
.service-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  height: 350px;
  cursor: pointer;
  group: true;
}

.service-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.service-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(11, 17, 32, 0.6) 40%,
    rgba(11, 17, 32, 0.95) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  transition: var(--transition);
}

.service-card:hover .service-card-overlay {
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(10, 61, 98, 0.7) 40%,
    rgba(10, 61, 98, 0.95) 100%
  );
}

.service-card-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  transition: var(--transition);
}

.service-card:hover .service-card-icon {
  transform: scale(1.2);
}

.service-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition);
}

.service-card:hover p {
  opacity: 1;
  transform: translateY(0);
}

.service-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  padding: 0.35rem 1rem;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== Work Model Section ===== */
.model-timeline {
  position: relative;
  padding: 2rem 0;
}

.model-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent), var(--primary), transparent);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 4rem;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 1.5rem;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  background: var(--accent);
  border-radius: 50%;
  z-index: 2;
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.4);
}

.timeline-dot::before {
  content: '';
  position: absolute;
  inset: -6px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  opacity: 0.3;
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.3; }
  100% { transform: scale(1.8); opacity: 0; }
}

.timeline-content {
  background: var(--dark-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 2rem 2.5rem;
  width: 45%;
  transition: var(--transition);
}

.timeline-content:hover {
  border-color: var(--glass-border);
  box-shadow: var(--shadow-glow);
  transform: translateY(-5px);
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: auto;
  margin-right: 5%;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-right: auto;
  margin-left: 5%;
}

.timeline-number {
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.timeline-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.timeline-content p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Mobile timeline */
@media (max-width: 768px) {
  .model-timeline::before {
    left: 20px;
  }
  .timeline-dot {
    left: 20px;
  }
  .timeline-content,
  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    width: calc(100% - 60px);
    margin-left: 50px !important;
    margin-right: 0 !important;
  }
}

/* ===== Stats Section ===== */
.stat-item {
  text-align: center;
  padding: 2rem;
}

.stat-number {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== Contact Section ===== */
.contact-card {
  background: var(--dark-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 2.5rem;
  transition: var(--transition);
  height: 100%;
}

.contact-card:hover {
  border-color: var(--glass-border);
  box-shadow: var(--shadow-glow);
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: rgba(0, 210, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.contact-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.contact-card p,
.contact-card a {
  color: var(--text-muted);
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--transition);
}

.contact-card a:hover {
  color: var(--accent);
}

/* Team cards */
.team-card {
  background: var(--dark-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.team-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: var(--gradient-accent);
  opacity: 0.1;
  border-radius: 20px 20px 50% 50%;
}

.team-card:hover {
  transform: translateY(-8px);
  border-color: var(--glass-border);
  box-shadow: var(--shadow-glow);
}

.team-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 3px solid var(--accent);
  margin: 0 auto 1.5rem;
  overflow: hidden;
  position: relative;
  z-index: 1;
  background: var(--dark-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--accent);
}

.team-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.team-role {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 1rem;
}

.team-contact {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.team-contact a {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-decoration: none;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.team-contact a:hover {
  color: var(--accent);
}

/* ===== Contact Form ===== */
.contact-form {
  background: var(--dark-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 3rem;
}

.form-input {
  width: 100%;
  padding: 0.875rem 1.25rem;
  background: var(--dark-surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  color: var(--text-light);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  font-family: inherit;
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 210, 255, 0.1);
}

.form-input::placeholder {
  color: var(--text-muted);
}

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

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ===== Footer ===== */
#footer {
  background: var(--dark-card);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-light);
  text-decoration: none;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

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

.social-link {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--dark-surface);
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  transition: var(--transition);
  text-decoration: none;
}

.social-link:hover {
  background: var(--gradient-accent);
  color: var(--dark);
  border-color: transparent;
  transform: translateY(-3px);
}

/* ===== Map ===== */
.map-container {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
  height: 300px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(80%) invert(90%) contrast(90%);
}

/* ===== Animations ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Floating shapes (decorative) ===== */
.floating-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.03;
  pointer-events: none;
}

.shape-1 {
  width: 400px;
  height: 400px;
  background: var(--accent);
  top: -200px;
  right: -100px;
  animation: float-shape 15s ease-in-out infinite;
}

.shape-2 {
  width: 300px;
  height: 300px;
  background: var(--accent-alt);
  bottom: -150px;
  left: -100px;
  animation: float-shape 20s ease-in-out infinite reverse;
}

@keyframes float-shape {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(20px, -20px) rotate(5deg); }
  50% { transform: translate(-10px, 20px) rotate(-5deg); }
  75% { transform: translate(15px, 10px) rotate(3deg); }
}

/* ===== Counter animation ===== */
.count-up {
  display: inline-block;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-title { font-size: clamp(2rem, 5vw, 3.5rem); }
}

@media (max-width: 768px) {
  .section-label::before,
  .section-label::after {
    width: 15px;
  }
  
  .why-card { padding: 2rem 1.5rem; }
  .service-card { height: 280px; }
  .contact-form { padding: 2rem; }
  .timeline-content { padding: 1.5rem; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: center; }
  .btn-glow { width: 100%; justify-content: center; }
  .stat-item { padding: 1rem; }
}

/* ===== Divider ===== */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}

/* ===== Logo styling ===== */
.logo-img {
  height: 45px;
  width: auto;
  filter: brightness(1.1);
}

/* ===== Parallax text ===== */
.marquee {
  overflow: hidden;
  white-space: nowrap;
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.marquee-content {
  display: inline-block;
  animation: marquee 30s linear infinite;
}

.marquee-content span {
  font-size: 4rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.03);
  text-transform: uppercase;
  letter-spacing: 10px;
  padding: 0 3rem;
}

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

/* ===== Glass info box ===== */
.glass-box {
  background: var(--glass-bg);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2rem;
}

/* ===== Services Tab Navigation ===== */
.service-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.service-tab {
  padding: 0.75rem 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50px;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.service-tab:hover {
  border-color: var(--glass-border);
  color: var(--accent);
}

.service-tab.active {
  background: var(--gradient-accent);
  color: var(--dark);
  border-color: transparent;
}

/* ===== Highlight line ===== */
.highlight-line {
  width: 60px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
  margin-bottom: 1.5rem;
}

/* ===== Language Switcher ===== */
.lang-switcher {
  display: flex;
  gap: 2px;
  background: var(--dark-surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50px;
  padding: 3px;
}

.lang-btn {
  padding: 0.35rem 0.85rem;
  border: none;
  border-radius: 50px;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  letter-spacing: 1px;
}

.lang-btn.active {
  background: var(--gradient-accent);
  color: var(--dark);
}

.lang-btn:hover:not(.active) {
  color: var(--accent);
}