.hero {
  position: relative;
  padding: 10rem 0 6rem;
  display: flex;
  align-items: center;
  min-height: 80vh;
  overflow: hidden;
}

.hero-video-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  z-index: 1;
  transform: translate(-50%, -50%) scale(1.08); 
  object-fit: cover;
  pointer-events: none;
  filter: blur(8px) brightness(0.65) contrast(1.1); 
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(to bottom, rgba(5, 5, 5, 0.85) 0%, rgba(5, 5, 5, 0.4) 50%, rgba(5, 5, 5, 0.98) 100%),
    radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 100% 100%, 20px 20px;
  z-index: 2;
}

.hero .container {
  position: relative;
  z-index: 3;
}

.hero-content {
  max-width: 1000px;
}

@media (min-width: 992px) {
  .hero-title {
    white-space: nowrap;
  }
}

.hero-subtitle {
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.hero-title {
  position: relative;
  display: inline-block; 
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin-bottom: 2rem;
  z-index: 2; 
  text-shadow: 0 4px 15px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 0, 0, 0.4);
}

.title-3d-wrapper {
  position: relative;
  display: inline-block;
}

.butterfly-source-video {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
}

.butterfly-overlay {
  --resting-transform: translate(-50%, -50%);
  position: absolute;
  
  width: 140px;
  height: 140px;
  pointer-events: none;
  z-index: 10; 
  filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.65)) drop-shadow(0 0 20px rgba(100, 110, 255, 0.3));
  transform: var(--resting-transform);
  opacity: 0;
  will-change: transform, opacity; 
}

@keyframes flyInAndLand {
  0% {
    opacity: 0;
    
    transform: var(--resting-transform) translate3d(-100vw, 30vh, 0) scale(0.2) rotate(20deg);
  }
  15% {
    opacity: 1;
    
    transform: var(--resting-transform) translate3d(-80vw, -10vh, 0) scale(0.4) rotate(45deg);
  }
  25% {
    
    transform: var(--resting-transform) translate3d(-65vw, 5vh, 0) scale(0.6) rotate(-15deg);
  }
  40% {
    
    transform: var(--resting-transform) translate3d(-40vw, -25vh, 0) scale(0.9) rotate(40deg);
  }
  55% {
    
    transform: var(--resting-transform) translate3d(-20vw, 15vh, 0) scale(1.4) rotate(-25deg);
  }
  70% {
    
    transform: var(--resting-transform) translate3d(-5vw, -10vh, 0) scale(1.1) rotate(50deg);
  }
  85% {
    
    transform: var(--resting-transform) translate3d(2vw, 2vh, 0) scale(1.05) rotate(-10deg);
  }
  95% {
    
    transform: var(--resting-transform) translate3d(0, -1vh, 0) scale(1.02) rotate(5deg);
  }
  100% {
    opacity: 1;
    
    transform: var(--resting-transform) translate3d(0, 0, 0) scale(1) rotate(0deg);
  }
}

.butterfly-overlay.active {
  
  animation: flyInAndLand 4.5s ease-in-out forwards;
}

@media (max-width: 768px) {
  .butterfly-overlay {
    --resting-transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
  }
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--text-secondary);
  margin-bottom: 4rem;
  font-size: 1.1rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

#services {
  height: 400vh;
  position: relative;
}

#services .container {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

#services .section-title,
#services .section-subtitle {
  opacity: 1;
  transform: none;
}

.cinematic-stage {
  position: relative;
  width: 100%;
  max-width: 620px;
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cinematic-bg-video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 130%;
  height: auto;
  max-height: 150%;
  object-fit: contain;
  mix-blend-mode: screen;
  opacity: 0.25;
  pointer-events: none;
  z-index: 0;
  filter: grayscale(1);
  -webkit-mask-image: radial-gradient(ellipse 60% 55% at 50% 50%, black 30%, transparent 70%);
  mask-image: radial-gradient(ellipse 60% 55% at 50% 50%, black 30%, transparent 70%);
}

.cinematic-cards-wrapper {
  position: relative;
  width: 100%;
  z-index: 1;
}

#services .cinematic-card {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: column;
  opacity: 0;
  will-change: opacity;
  pointer-events: none;
  box-sizing: border-box;
}

.cinematic-indicator-wrapper {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  max-width: 200px;
  z-index: 1;
}

.cinematic-progress-bar {
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  overflow: hidden;
}

.cinematic-progress-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, rgba(255,255,255,0.3), #ffffff);
  border-radius: 2px;
  transition: width 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: width;
}

.cinematic-counter {
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.35);
  font-weight: 500;
  transition: color 0.3s ease;
}

.counter-current {
  color: rgba(255, 255, 255, 0.95);
  font-weight: 700;
}

.counter-sep {
  margin: 0 0.25rem;
}

.section-title,
.section-subtitle,
.why-card,
.funnel-container > * {
  opacity: 0;
  transform: translateY(40px);
}

.scroll-animate {
  animation: cardFadeUp 0.7s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes cardFadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card {
  position: relative;
  background: rgba(12, 12, 12, 0.45);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 3.5rem 3rem;
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), inset 0 1px 1px rgba(255, 255, 255, 0.05);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--card-accent, var(--accent-color)), transparent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.card-icon {
  margin-bottom: 2.25rem;
  color: var(--card-accent, var(--accent-color));
  background: rgba(255, 255, 255, 0.02);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.card:hover .card-icon {
  background: var(--card-accent-alpha, rgba(255, 255, 255, 0.06));
  border-color: var(--card-accent, var(--accent-color));
  box-shadow: 0 0 20px var(--card-accent-glow, rgba(255, 255, 255, 0.15));
  transform: scale(1.05);
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: -0.01em;
  transition: var(--transition-smooth);
}

.card:hover .card-title {
  color: #ffffff;
}

.card-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 2.25rem;
  flex-grow: 1;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
  margin-top: auto;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-link svg {
  transition: transform 0.3s ease;
}

.card:hover .card-link {
  color: #ffffff;
}

.card:hover .card-link svg {
  transform: translateX(6px);
}

.card-lp, .card-inst, .card-sys {
  --card-accent: #ffffff;
  --card-accent-alpha: rgba(255, 255, 255, 0.05);
  --card-accent-glow: rgba(255, 255, 255, 0.1);
}
.card-lp:hover, .card-inst:hover, .card-sys:hover {
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.ceo-grid {
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: 4rem;
  align-items: center;
}

.ceo-image-wrapper {
  position: relative;
  aspect-ratio: 4/5;
  border: 1px solid var(--border-color);
  background-color: var(--card-bg);
  overflow: hidden;
  border-radius: 4px;
  max-width: 350px;
}

.ceo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.ceo-img:hover {
  transform: scale(1.03);
}

.ceo-placeholder {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  padding: 2rem;
  text-align: center;
}

.ceo-role {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.ceo-name {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.ceo-bio {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.portfolio-empty {
  text-align: center;
  border: 1px dashed var(--border-color);
  padding: 4rem 2rem;
  border-radius: 4px;
  color: var(--text-secondary);
}

.funnel-container {
  max-width: 650px;
  margin: 0 auto;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 3rem;
  border-radius: 4px;
  text-align: center;
}

.funnel-step {
  display: none;
}

.funnel-step.active {
  display: block;
  animation: fadeIn 0.4s ease-out;
}

.funnel-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.funnel-opt-btn {
  width: 100%;
  padding: 1.2rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.02);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.funnel-opt-btn:hover {
  border-color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.05);
}

.funnel-progress {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 2rem;
}

.progress-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--border-color);
  transition: var(--transition-smooth);
}

.progress-dot.active {
  background-color: var(--text-primary);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.funnel-subtitle-spacing { margin-bottom: 2rem; }
.funnel-final-title { margin-bottom: 2rem; }
.btn-full { width: 100%; }
.btn-mt { margin-top: 1rem; }

.maintenance-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 3rem;
  border-radius: 4px;
  gap: 2rem;
  max-width: 650px;
  margin: 2rem auto 0;
}

.maintenance-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.maintenance-desc {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

@media (max-width: 768px) {
  section {
    padding: 4rem 0;
  }

  .hero {
    padding: 7rem 0 4rem;
    min-height: auto;
  }

  .ceo-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .ceo-image-wrapper {
    max-width: 320px;
    margin: 0 auto;
  }

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

  .funnel-container {
    padding: 2rem 1.2rem;
  }

  .maintenance-banner {
    flex-direction: column;
    text-align: center;
    padding: 2rem;
  }
}

#why-us {
  position: relative;
  background-color: #050505;
  border-top: 1px solid var(--border-color);
  height: 400vh; 
}

#why-us .container {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

.why-us-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center; 
  width: 100%;
}

.why-us-content {
  display: flex;
  flex-direction: column;
}

#why-us .section-title {
  margin-bottom: 0.25rem;
  letter-spacing: -0.07em; 
}

#why-us .section-subtitle {
  margin-bottom: 1.5rem; 
}

.why-us-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.flower-source-video {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
}

.flower-interactive-canvas {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 20px;
  background: transparent;
  opacity: 0;
  transition: opacity 0.8s ease;
  will-change: transform;
  transform: translate3d(0, 0, 0);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 82%, rgba(0, 0, 0, 0) 100%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 82%, rgba(0, 0, 0, 0) 100%);
}

.flower-interactive-canvas.active {
  opacity: 1;
}

.why-us-static-logo {
  display: none;
  width: 100%;
  max-width: 420px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.7)) drop-shadow(0 0 25px rgba(255, 255, 255, 0.03));
  user-select: none;
  pointer-events: none;
  animation: floatStaticLogo 6s ease-in-out infinite;
}

@keyframes floatStaticLogo {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
}

.why-card {
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem; 
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  transition: var(--transition-smooth);
}

.why-card:hover {
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.why-icon {
  flex-shrink: 0;
  width: 44px; 
  height: 44px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: var(--transition-smooth);
}

.why-card:hover .why-icon {
  background: #ffffff;
  color: #050505;
  border-color: #ffffff;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
}

.why-info {
  display: flex;
  flex-direction: column;
}

.why-card-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  color: #ffffff;
  line-height: 1.35;
  letter-spacing: 0.01em;
}

.why-card-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  letter-spacing: 0.02em;
}

@media (max-width: 992px) {
  .why-us-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .why-us-content {
    order: 2;
  }
  
  .why-us-visual {
    order: 1;
    position: relative;
    top: 0;
  }
  
  .why-us-static-logo {
    max-width: 260px;
  }
}

@media (max-width: 768px) {
  .features-list {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .why-card {
    padding: 1.5rem;
    gap: 1rem;
  }

  .cinematic-bg-video {
    display: none;
  }

  .cinematic-glow-orb {
    display: none;
  }

  .cinematic-stage {
    max-width: 100%;
  }

  .cinematic-cards-wrapper {
    height: auto !important;
    min-height: auto;
    display: flex !important;
    flex-direction: row !important;
    overflow-x: auto !important;
    scroll-snap-type: x mandatory !important;
    scroll-behavior: smooth;
    gap: 0 !important;
    width: 100% !important;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .cinematic-cards-wrapper::-webkit-scrollbar {
    display: none;
  }
  
  #services .cinematic-card {
    position: relative !important;
    flex: 0 0 100% !important;
    width: 100% !important;
    scroll-snap-align: center !important;
    transform: none !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    box-sizing: border-box;
    padding: 2.5rem 1.5rem !important;
    transition: border-color 0.3s ease, box-shadow 0.3s ease !important;
  }

  #services .cinematic-card:hover {
    transform: none !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
  }

  .cinematic-indicator-wrapper {
    display: flex !important;
    margin-top: 1.5rem;
    width: 100%;
    max-width: 200px;
    align-items: center;
    justify-content: center;
  }

  #services, #why-us {
    height: auto;
  }
  
  #services .container, #why-us .container {
    position: relative;
    height: auto;
    display: block;
    overflow: visible;
  }

  .flower-interactive-canvas {
    display: none !important;
  }

  .why-us-static-logo {
    display: block !important;
  }
}