/* =====================================================
   Header / Navigation
   ===================================================== */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 998;
  transition: background var(--transition-base), box-shadow var(--transition-base), height var(--transition-base);
  display: flex;
  align-items: center;
}

#header.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 10px 40px var(--shadow);
  height: 70px;
}

#header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
}

.logo svg {
  width: 40px;
  height: 40px;
}

.logo:hover {
  color: var(--text-primary);
}

.navbar {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-menu a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 8px 0;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transition: width var(--transition-fast);
}

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

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

.nav-cta {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff !important;
  padding: 10px 24px !important;
  border-radius: 50px;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
}

.mobile-nav-toggle {
  display: none;
  font-size: 1.8rem;
  color: var(--text-primary);
  cursor: pointer;
}

/* =====================================================
   Hero Section
   ===================================================== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--header-height);
}

#particles-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  z-index: 0;
  opacity: 0.35;
  animation: blob-float 15s ease-in-out infinite alternate;
}

.hero-blob-1 {
  width: 600px;
  height: 600px;
  background: var(--primary);
  top: -200px;
  right: -150px;
}

.hero-blob-2 {
  width: 500px;
  height: 500px;
  background: var(--secondary);
  bottom: -150px;
  left: -100px;
  animation-delay: -5s;
}

@keyframes blob-float {
  0% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, -40px) scale(1.1); }
  66% { transform: translate(-30px, 20px) scale(0.95); }
  100% { transform: translate(0, 0) scale(1); }
}

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

.hero-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-subtitle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 50px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-title .typed-wrapper {
  display: block;
  min-height: 1.2em;
  margin-top: 8px;
}

.hero-title .typed-cursor {
  color: var(--accent);
  animation: blink 1s step-end infinite;
}

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

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin-bottom: 36px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats-mini {
  display: flex;
  gap: 40px;
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid var(--border);
}

.hero-stats-mini .stat-mini h4 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.hero-stats-mini .stat-mini p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual svg {
  width: 100%;
  max-width: 560px;
  animation: hero-float 5s ease-in-out infinite alternate;
}

@keyframes hero-float {
  0% { transform: translateY(0); }
  100% { transform: translateY(-20px); }
}

/* =====================================================
   Stats Section
   ===================================================== */
#stats {
  padding: 80px 0;
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  text-align: center;
  padding: 30px;
  border-radius: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: transform var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-6px);
}

.stat-card .stat-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  color: var(--accent);
}

.stat-card .stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-card .stat-label {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

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

.service-card .card-icon {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(168, 85, 247, 0.12));
}

.service-card:nth-child(2) .card-icon { color: var(--secondary); }
.service-card:nth-child(3) .card-icon { color: var(--accent); }
.service-card:nth-child(4) .card-icon { color: #ec4899; }
.service-card:nth-child(5) .card-icon { color: #22c55e; }
.service-card:nth-child(6) .card-icon { color: #f59e0b; }

/* =====================================================
   About Section
   ===================================================== */
.about-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-visual svg {
  width: 100%;
  max-width: 500px;
}

.about-content h2 {
  font-size: 2.4rem;
  margin-bottom: 20px;
}

.about-content p {
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 30px;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.about-feature i {
  font-size: 1.4rem;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.about-feature span {
  color: var(--text-primary);
  font-weight: 500;
}

/* =====================================================
   Process Section
   ===================================================== */
#process {
  background: var(--bg-deep);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-card {
  position: relative;
  padding: 40px 30px;
  border-radius: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  text-align: center;
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.process-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
}

.process-number {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
}

.process-icon {
  font-size: 2.5rem;
  color: var(--accent);
  margin: 16px 0 20px;
}

.process-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

/* =====================================================
   Testimonials Section
   ===================================================== */
.testimonials-slider {
  overflow: hidden;
  padding: 20px 0 50px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  backdrop-filter: blur(10px);
  transition: transform var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-6px);
}

.testimonial-stars {
  color: #fbbf24;
  font-size: 1.1rem;
  margin-bottom: 18px;
}

.testimonial-text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 28px;
  line-height: 1.8;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--border);
}

.testimonial-avatar svg {
  width: 100%;
  height: 100%;
}

.testimonial-author h4 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.testimonial-author p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.swiper-pagination-bullet {
  background: var(--text-muted);
  opacity: 0.4;
}

.swiper-pagination-bullet-active {
  background: var(--primary);
  opacity: 1;
  width: 24px;
  border-radius: 4px;
}

/* =====================================================
   Contact Section
   ===================================================== */
.contact-row {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 50px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 24px;
  border-radius: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
}

.contact-info-item i {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(168, 85, 247, 0.15));
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-info-item h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.contact-info-item p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  backdrop-filter: blur(10px);
}

.contact-form-wrapper h3 {
  margin-bottom: 8px;
}

.contact-form-wrapper > p {
  margin-bottom: 28px;
}

.g-recaptcha {
  transform-origin: 0 0;
}

@media (max-width: 360px) {
  .g-recaptcha {
    transform: scale(0.9);
  }
}

/* =====================================================
   Footer
   ===================================================== */
#footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand .logo {
  margin-bottom: 20px;
}

.footer-brand p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  max-width: 320px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-links a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-3px);
}

.footer-links h4 {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

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

.footer-links ul li a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links ul li a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-newsletter p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.newsletter-form {
  display: flex;
  gap: 10px;
}

.newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  border-radius: 50px;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text-primary);
}

.newsletter-form button {
  padding: 12px 24px;
  border-radius: 50px;
  border: none;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  cursor: pointer;
  font-weight: 600;
}

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

.footer-bottom p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-bottom a {
  color: var(--text-secondary);
}