.intro-section {
  padding: clamp(5rem, 8vw, 8rem) 0;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.dark-theme .intro-section {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

.video-container {
  max-width: 1000px;
  margin: 0 auto;
}

.video-wrapper {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
  margin-bottom: 3.5rem;
  clip-path: polygon(0 0, 100% 0, 100% 92%, 92% 100%, 0 100%);
  transition: all 0.5s ease;
  cursor: pointer;
}

.video-wrapper:hover {
  transform: translateY(-10px);
  box-shadow: 0 35px 70px rgba(0, 0, 0, 0.3);
  clip-path: polygon(0 0, 100% 0, 100% 88%, 88% 100%, 0 100%);
}

.dark-theme .video-wrapper {
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.video-poster {
  position: relative;
  width: 100%;
  height: clamp(300px, 50vh, 500px);
  overflow: hidden;
}

.poster-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.video-poster:hover .poster-image {
  transform: scale(1.05);
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.3),
    rgba(0, 0, 0, 0.7)
  );
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
  padding: clamp(20px, 4vw, 40px);
}

.play-button {
  position: relative;
  width: 80px;
  height: 80px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-light)
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-bottom: 2rem;
  transition: var(--transition);
  z-index: 2;
}

.play-button:hover {
  transform: scale(1.1);
  box-shadow: 0 0 0 20px rgba(61, 99, 221, 0.2);
}

.play-icon {
  font-size: 2rem;
  color: white;
  margin-left: 5px;
}

.pulse-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  animation: pulse-ring 2s infinite;
  z-index: 1;
}

.ring-2 {
  animation-delay: 0.5s;
}

.video-info h4 {
  font-size: clamp(1.5rem, 3vw, 1.8rem);
  font-weight: 700;
  margin-bottom: 0.625rem;
  text-align: center;
}

.video-info p {
  font-size: clamp(1rem, 2vw, 1.1rem);
  opacity: 0.9;
  text-align: center;
}

.video-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  position: relative;
  background: var(--card-light);
  border-radius: 20px;
  padding: 2.5rem 1.5rem;
  box-shadow: var(--shadow);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  overflow: hidden;
  z-index: 1;
  border: 1px solid rgba(61, 99, 221, 0.1);
  text-align: center;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(61, 99, 221, 0.1),
    transparent
  );
  transition: left 0.6s ease;
}

.feature-card:hover::before {
  left: 100%;
}
.feature-icon-container {
  position: relative;
  width: 90px;
  height: 90px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-light)
  );
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2.2rem;
  position: absolute;
  z-index: 3;
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform: translate(0, 0) scale(1);
  box-shadow: 0 8px 20px rgba(61, 99, 221, 0.2),
    inset 0 2px 4px rgba(255, 255, 255, 0.3);
}

.feature-icon-bg {
  position: absolute;
  width: 90px;
  height: 90px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-light)
  );
  border-radius: 22px;
  opacity: 0.15;
  animation: pulse 2s infinite;
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 2;
  transform: scale(1);
}

.feature-card:not(:hover) .feature-icon {
  transform: translate(0, 0) scale(1) rotate(0deg);
  opacity: 1;
}

.feature-card:not(:hover) .feature-icon-bg {
  transform: scale(1);
  opacity: 0.15;
  animation: pulse 2s infinite;
}

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

.feature-card:hover .feature-icon {
  transform: translate(0, -10px) scale(1.15) rotate(15deg);
  opacity: 1;
  box-shadow: 0 20px 40px rgba(61, 99, 221, 0.4),
    inset 0 4px 8px rgba(255, 255, 255, 0.4), 0 0 30px rgba(61, 99, 221, 0.3);
  background: linear-gradient(
    135deg,
    var(--primary-light),
    var(--primary-color),
    var(--primary-dark)
  );
  filter: brightness(1.1) contrast(1.1);
}

.feature-card:hover .feature-icon-bg {
  transform: scale(1.4);
  opacity: 0.25;
  animation: pulse-fast 1s infinite alternate;
  filter: blur(15px) brightness(1.5);
  background: linear-gradient(
    135deg,
    var(--primary-light),
    var(--primary-color),
    var(--accent-color)
  );
}

.feature-card h5 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dark-text);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform: translateY(0);
}

.feature-card:hover h5 {
  transform: translateY(-5px);
  color: var(--primary-color);
  text-shadow: 0 2px 10px rgba(61, 99, 221, 0.2);
}

.dark-theme .feature-card h5 {
  color: var(--light-text);
}

.dark-theme .feature-card:hover h5 {
  color: var(--primary-light);
  text-shadow: 0 2px 10px rgba(255, 255, 255, 0.1);
}

.feature-card p {
  color: var(--dark-text);
  opacity: 0.8;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-size: 1rem;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s;
  transform: translateY(0);
  opacity: 0.8;
}

.feature-card:hover p {
  transform: translateY(-3px);
  opacity: 1;
  color: var(--dark-text);
}

.dark-theme .feature-card p {
  color: var(--light-text);
  opacity: 0.7;
}

.dark-theme .feature-card:hover p {
  color: var(--light-text);
  opacity: 0.9;
}

.feature-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 25px 50px rgba(61, 99, 221, 0.15),
    0 0 30px rgba(61, 99, 221, 0.1);
  border-color: rgba(61, 99, 221, 0.2);
}

.dark-theme .feature-card {
  background: var(--card-dark);
  box-shadow: var(--shadow-dark);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.dark-theme .feature-card:hover {
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4), 0 0 30px rgba(61, 99, 221, 0.2);
  border-color: rgba(61, 99, 221, 0.2);
}

.feature-hover-effect {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(61, 99, 221, 0.1),
    transparent
  );
  transition: left 0.7s ease;
  z-index: -1;
}

.feature-card:hover .feature-hover-effect {
  left: 100%;
}

.feature-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at center,
    rgba(61, 99, 221, 0.05) 0%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: -1;
  pointer-events: none;
}

.feature-card:hover::after {
  opacity: 1;
}

.intro-bg-animation {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
}

.floating-element {
  position: absolute;
  border-radius: 50%;
  opacity: 0.1;
  animation: float 20s infinite linear;
  filter: blur(1px);
}

.el-1 {
  width: 100px;
  height: 100px;
  background: var(--primary-color);
  top: 10%;
  left: 5%;
  animation-duration: 25s;
}

.el-2 {
  width: 80px;
  height: 80px;
  background: var(--accent-color);
  top: 70%;
  right: 10%;
  animation-duration: 20s;
}

.el-3 {
  width: 60px;
  height: 60px;
  background: var(--success-color);
  bottom: 20%;
  left: 15%;
  animation-duration: 30s;
}

.el-4 {
  width: 120px;
  height: 120px;
  background: var(--primary-light);
  top: 30%;
  right: 5%;
  animation-duration: 22s;
}

.glass-tv-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
      circle at 20% 80%,
      rgba(120, 119, 198, 0.3) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 20%,
      rgba(255, 119, 198, 0.2) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 40% 40%,
      rgba(120, 219, 255, 0.15) 0%,
      transparent 50%
    ),
    linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.glass-tv-modal::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>'),
    linear-gradient(135deg, rgba(61, 99, 221, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.glass-tv-modal.active {
  opacity: 1;
}

.glass-tv-container {
  width: 85%;
  max-width: 1200px;
  position: relative;
  transform: scale(0.8) perspective(1000px) rotateX(5deg);
  transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.glass-tv-modal.active .glass-tv-container {
  transform: scale(1) perspective(1000px) rotateX(0deg);
}

.glass-tv-frame {
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.15) 0%,
    rgba(255, 255, 255, 0.1) 45%,
    rgba(255, 255, 255, 0.05) 100%
  );
  border-radius: 24px;
  padding: 20px;
  backdrop-filter: blur(40px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 32px 64px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.3), inset 0 -1px 0 rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}

.glass-tv-frame::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.6),
    transparent
  );
  z-index: 2;
}

.glass-tv-frame::after {
  content: "";
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  pointer-events: none;
  z-index: 1;
}

.glass-tv-screen {
  position: relative;
  background: #000;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: inset 0 0 60px rgba(0, 0, 0, 0.9),
    0 0 0 1px rgba(255, 255, 255, 0.15), 0 0 30px rgba(0, 0, 0, 0.8);
  border: 1px solid rgba(0, 0, 0, 0.3);
}

.glass-tv-screen video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}

.glass-reflection {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 25%,
    transparent 75%,
    rgba(255, 255, 255, 0.05) 100%
  );
  pointer-events: none;
  z-index: 2;
  border-radius: 12px;
  mix-blend-mode: overlay;
}

.glass-tv-stand {
  position: absolute;
  bottom: -50px;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 30px;
  background: linear-gradient(
    to bottom,
    rgba(100, 100, 120, 0.9),
    rgba(60, 60, 80, 0.95),
    rgba(40, 40, 50, 0.9)
  );
  border-radius: 8px 8px 0 0;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.8),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  filter: blur(0.5px);
}

.glass-tv-stand::before {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 8px;
  background: linear-gradient(
    to bottom,
    rgba(80, 80, 100, 0.9),
    rgba(50, 50, 60, 0.9)
  );
  border-radius: 4px 4px 0 0;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.6);
}

.tv-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 110%;
  height: 110%;
  border-radius: 30px;
  background: radial-gradient(
    circle at center,
    rgba(61, 99, 221, 0.4) 0%,
    rgba(61, 99, 221, 0.2) 30%,
    transparent 70%
  );
  opacity: 0;
  animation: modernGlow 8s ease-in-out infinite;
  pointer-events: none;
  z-index: -1;
  filter: blur(20px);
}

.tv-brand {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.9);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.95),
    rgba(255, 255, 255, 0.7)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

.tv-speakers {
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 4px;
  display: flex;
  justify-content: center;
  gap: 8px;
  opacity: 0.5;
}

.tv-speaker {
  width: 4px;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.9),
    rgba(255, 255, 255, 0.4)
  );
  border-radius: 2px;
}

.tv-controls {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 25px;
}

.tv-control-btn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(20px);
  font-size: 1.2rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.tv-control-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.15) translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.close-modal {
  position: absolute;
  top: 25px;
  right: 25px;
  width: 46px;
  height: 46px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 12px;
  color: white;
  font-size: 1.4rem;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(20px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.close-modal:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: rotate(90deg) scale(1.1);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.wall-decoration {
  position: absolute;
  pointer-events: none;
  z-index: -1;
}

.wall-plant {
  position: absolute;
  bottom: 50px;
  width: 120px;
  height: 180px;
  background: linear-gradient(135deg, #2d5a27, #3a6b32);
  border-radius: 60px 60px 0 0;
  opacity: 0.1;
  filter: blur(2px);
}

.plant-left {
  left: 10%;
  transform: rotate(-5deg);
}

.plant-right {
  right: 10%;
  transform: rotate(5deg);
}

.wall-shelf {
  position: absolute;
  bottom: 150px;
  width: 200px;
  height: 8px;
  background: linear-gradient(to bottom, #8b4513, #a0522d);
  border-radius: 4px;
  opacity: 0.05;
}

.shelf-left {
  left: 5%;
  transform: rotate(-2deg);
}

.shelf-right {
  right: 5%;
  transform: rotate(2deg);
}

.tv-surround-elements {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
}

.tv-element {
  position: absolute;
  border-radius: 50%;
  opacity: 0.1;
  animation: tvFloat 15s infinite linear;
  filter: blur(1px);
}

.tv-el-1 {
  width: 80px;
  height: 80px;
  background: var(--primary-color);
  top: 10%;
  left: 5%;
  animation-duration: 20s;
}

.tv-el-2 {
  width: 60px;
  height: 60px;
  background: var(--accent-color);
  top: 70%;
  right: 10%;
  animation-duration: 15s;
}

.tv-el-3 {
  width: 40px;
  height: 40px;
  background: var(--success-color);
  bottom: 20%;
  left: 15%;
  animation-duration: 25s;
}

.tv-el-4 {
  width: 100px;
  height: 100px;
  background: var(--primary-light);
  top: 30%;
  right: 5%;
  animation-duration: 18s;
}

.section-title {
  text-align: center;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-light)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
  width: 100%;
}

.section-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.7;
  color: var(--dark-text);
  opacity: 0.9;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
  font-weight: 400;
}

.dark-theme .section-subtitle {
  color: var(--light-text);
  opacity: 0.8;
}

.intro-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.animated-badge {
  display: inline-block;
  position: relative;
  overflow: hidden;
  margin-bottom: 1rem;
}

.animated-badge span {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background: rgba(61, 99, 221, 0.1);
  color: var(--primary-color);
  border-radius: 30px;
  font-weight: 600;
  font-size: clamp(0.9rem, 2vw, 1rem);
  position: relative;
  z-index: 2;
}

.animated-badge::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(61, 99, 221, 0.2),
    transparent
  );
  transition: left 0.7s;
}

.animated-badge:hover::before {
  left: 100%;
}

@keyframes pulse-ring {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(2);
    opacity: 0;
  }
}

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

@keyframes tvFloat {
  0%,
  100% {
    transform: translateY(0) translateX(0) rotate(0deg);
  }
  25% {
    transform: translateY(-15px) translateX(8px) rotate(5deg);
  }
  50% {
    transform: translateY(-8px) translateX(-8px) rotate(-5deg);
  }
  75% {
    transform: translateY(8px) translateX(12px) rotate(3deg);
  }
}

@keyframes modernGlow {
  0%,
  100% {
    opacity: 0.4;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 0.7;
    transform: translate(-50%, -50%) scale(1.05);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.15;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.2;
  }
}

@keyframes pulse-fast {
  0% {
    transform: scale(1.3);
    opacity: 0.2;
  }
  100% {
    transform: scale(1.5);
    opacity: 0.3;
  }
}

@media (max-width: 1200px) {
  .video-features {
    grid-template-columns: repeat(2, 1fr);
  }

  .glass-tv-container {
    width: 90%;
  }

  .tv-brand {
    font-size: 0.9rem;
    letter-spacing: 3px;
  }

  .glass-tv-stand {
    width: 250px;
  }
}

@media (max-width: 992px) {
  .glass-tv-container {
    width: 95%;
  }

  .glass-tv-frame {
    padding: 15px;
  }

  .tv-controls {
    gap: 12px;
  }

  .tv-control-btn {
    width: 42px;
    height: 42px;
    font-size: 1.1rem;
  }

  .glass-tv-stand {
    width: 200px;
    bottom: -45px;
  }

  .wall-plant {
    width: 100px;
    height: 150px;
    bottom: 40px;
  }
}

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

  .video-poster {
    height: 300px;
  }

  .video-wrapper {
    margin-bottom: 2.5rem;
  }

  .video-info h4 {
    font-size: 1.5rem;
  }

  .video-info p {
    font-size: 1rem;
  }

  .glass-tv-container {
    width: 100%;
    padding: 0 15px;
    transform: scale(0.9) perspective(1000px) rotateX(5deg);
  }

  .glass-tv-modal.active .glass-tv-container {
    transform: scale(0.95) perspective(1000px) rotateX(0deg);
  }

  .glass-tv-frame {
    padding: 12px;
    border-radius: 18px;
  }

  .glass-tv-screen {
    border-radius: 14px;
  }

  .glass-tv-stand {
    width: 180px;
    height: 25px;
    bottom: -40px;
  }

  .glass-tv-stand::before {
    width: 70px;
    height: 6px;
  }

  .tv-controls {
    margin-top: 20px;
    gap: 10px;
  }

  .tv-control-btn {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .close-modal {
    width: 42px;
    height: 42px;
    font-size: 1.3rem;
    top: 20px;
    right: 20px;
  }

  .tv-brand {
    font-size: 0.8rem;
    letter-spacing: 2px;
    bottom: 15px;
  }

  .tv-speakers {
    width: 70%;
    bottom: 12px;
  }

  .wall-plant {
    width: 80px;
    height: 120px;
    bottom: 30px;
  }

  .plant-left {
    left: 5%;
  }

  .plant-right {
    right: 5%;
  }

  .wall-shelf {
    width: 150px;
    height: 6px;
    bottom: 120px;
  }

  .tv-element {
    display: none;
  }

  .glass-tv-modal::before {
    background-size: 20px 20px;
  }

  .intro-header {
    margin-bottom: 3rem;
  }

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

  .section-subtitle {
    font-size: 1.1rem;
    margin-bottom: 2rem;
  }

  .feature-icon-container {
    width: 80px;
    height: 80px;
  }

  .feature-icon {
    width: 60px;
    height: 60px;
    font-size: 1.8rem;
  }

  .feature-icon-bg {
    width: 80px;
    height: 80px;
  }

  .feature-card:hover .feature-icon-container {
    transform: translateY(-5px) scale(1.03);
  }

  .feature-card:hover .feature-icon {
    transform: translate(0, -5px) scale(1.1) rotate(10deg);
  }

  .feature-card:hover .feature-icon-bg {
    transform: scale(1.25);
    filter: blur(10px);
  }

  .feature-card h5 {
    font-size: 1.4rem;
  }
}

@media (max-width: 576px) {
  .glass-tv-container {
    transform: scale(0.85);
  }

  .glass-tv-modal.active .glass-tv-container {
    transform: scale(0.9);
  }

  .glass-tv-frame {
    padding: 10px;
    border-radius: 16px;
  }

  .glass-tv-screen {
    border-radius: 12px;
  }

  .glass-tv-stand {
    width: 150px;
    height: 20px;
    bottom: -35px;
  }

  .glass-tv-stand::before {
    width: 60px;
    height: 5px;
  }

  .tv-controls {
    margin-top: 15px;
    gap: 8px;
  }

  .tv-control-btn {
    width: 38px;
    height: 38px;
    font-size: 0.9rem;
    border-radius: 10px;
  }

  .close-modal {
    width: 38px;
    height: 38px;
    font-size: 1.2rem;
    top: 15px;
    right: 15px;
  }

  .tv-brand {
    font-size: 0.7rem;
    letter-spacing: 1px;
    bottom: 12px;
  }

  .tv-speakers {
    width: 80%;
    bottom: 10px;
  }

  .wall-plant {
    width: 60px;
    height: 90px;
    bottom: 20px;
  }

  .wall-shelf {
    display: none;
  }

  .tv-glow {
    width: 100%;
    height: 100%;
    filter: blur(15px);
  }
}

@media (max-width: 480px) {
  .feature-icon-container {
    width: 70px;
    height: 70px;
  }

  .feature-icon {
    width: 50px;
    height: 50px;
    font-size: 1.6rem;
  }

  .feature-icon-bg {
    width: 70px;
    height: 70px;
  }

  .feature-card h5 {
    font-size: 1.3rem;
  }

  .feature-card p {
    font-size: 0.95rem;
  }

  .glass-tv-container {
    transform: scale(0.8);
  }

  .glass-tv-modal.active .glass-tv-container {
    transform: scale(0.85);
  }

  .tv-control-btn {
    width: 36px;
    height: 36px;
    font-size: 0.85rem;
  }

  .close-modal {
    width: 36px;
    height: 36px;
  }

  .tv-brand {
    font-size: 0.6rem;
  }

  .glass-tv-stand {
    width: 120px;
  }
}

@media (max-width: 400px) {
  .glass-tv-container {
    transform: scale(0.75);
  }

  .glass-tv-modal.active .glass-tv-container {
    transform: scale(0.8);
  }

  .tv-control-btn {
    width: 34px;
    height: 34px;
    font-size: 0.8rem;
  }

  .close-modal {
    width: 34px;
    height: 34px;
    font-size: 1.1rem;
  }

  .tv-brand {
    font-size: 0.55rem;
  }
}

@media (max-height: 700px) and (orientation: portrait) {
  .glass-tv-container {
    transform: scale(0.8) perspective(1000px) rotateX(5deg);
  }

  .glass-tv-modal.active .glass-tv-container {
    transform: scale(0.85) perspective(1000px) rotateX(0deg);
  }

  .glass-tv-frame {
    padding: 10px;
  }

  .glass-tv-stand {
    bottom: -30px;
  }

  .wall-plant {
    bottom: 20px;
  }
}

@media (min-width: 768px) and (max-width: 1024px) and (orientation: landscape) {
  .glass-tv-container {
    width: 85%;
    transform: scale(0.85);
  }

  .glass-tv-modal.active .glass-tv-container {
    transform: scale(0.9);
  }

  .glass-tv-stand {
    width: 220px;
    bottom: -35px;
  }
}

@media (min-width: 1025px) and (max-width: 1400px) {
  .glass-tv-container {
    width: 88%;
  }

  .glass-tv-stand {
    width: 280px;
  }
}

.glass-tv-screen video {
  width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: contain;
}

@media (max-width: 768px) {
  .glass-tv-screen video {
    max-height: 60vh;
  }
}

@media (max-width: 576px) {
  .glass-tv-screen video {
    max-height: 50vh;
  }
}

@media (max-height: 600px) {
  .glass-tv-screen video {
    max-height: 55vh;
  }

  .glass-tv-stand {
    bottom: -25px;
  }
}

.glass-tv-screen video {
  width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: contain;
}

@media (max-width: 1024px) {
  .glass-tv-container {
    width: 95% !important;
  }

  .glass-tv-screen video {
    max-height: 60vh;
  }

  .tv-control-btn {
    width: 42px;
    height: 42px;
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  .glass-tv-container {
    width: 98% !important;
    padding: 10px;
  }

  .glass-tv-screen video {
    max-height: 50vh;
  }

  .tv-controls {
    gap: 8px;
  }

  .tv-control-btn {
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }

  .close-modal {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .glass-tv-screen video {
    max-height: 40vh;
  }

  .tv-controls {
    gap: 6px;
  }

  .tv-control-btn {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }

  .close-modal {
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
    top: 15px;
    right: 15px;
  }
}

@media (max-width: 360px) {
  .tv-control-btn {
    width: 34px;
    height: 34px;
    font-size: 0.85rem;
  }

  .close-modal {
    width: 34px;
    height: 34px;
  }
}