/* ------------- HERO SLIDER ----------------------- */

.hero {
  width: 100%;
  min-height: 88vh;
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: 0;
  background: #02030a;
  transform-origin: top center;
  transition: opacity 0.25s ease, transform 0.25s ease, border-radius 0.25s ease;
}

.hero-track {
  position: relative;
  width: 100%;
  min-height: 88vh;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.65s ease, transform 0.8s ease;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  padding: 0 8%;
  transform: scale(1.03);
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: scale(1);
}

/* Overlay đảm bảo chữ đạt contrast tốt trên nền ảnh */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 76% 54%, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0) 34%),
    linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.92) 0%,
      rgba(0, 0, 0, 0.82) 27%,
      rgba(0, 0, 0, 0.46) 49%,
      rgba(0, 0, 0, 0.12) 74%,
      rgba(0, 0, 0, 0.08) 100%
    );
}

/* Ánh màu riêng cho từng banner 
.hero-slide-purple .hero-overlay {
  background:
    radial-gradient(circle at 72% 55%, rgba(180, 79, 255, 0.18) 0%, rgba(180, 79, 255, 0) 34%),
    linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.94) 0%,
      rgba(12, 6, 20, 0.86) 30%,
      rgba(18, 8, 32, 0.48) 53%,
      rgba(0, 0, 0, 0.10) 100%
    );
}

.hero-slide-green .hero-overlay {
  background:
    radial-gradient(circle at 74% 55%, rgba(29, 220, 145, 0.16) 0%, rgba(29, 220, 145, 0) 35%),
    linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.94) 0%,
      rgba(3, 24, 18, 0.86) 31%,
      rgba(4, 38, 28, 0.48) 54%,
      rgba(0, 0, 0, 0.10) 100%
    );
}

.hero-slide-blue .hero-overlay {
  background:
    radial-gradient(circle at 74% 55%, rgba(0, 190, 255, 0.18) 0%, rgba(0, 190, 255, 0) 35%),
    linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.94) 0%,
      rgba(4, 16, 38, 0.86) 31%,
      rgba(5, 34, 67, 0.46) 54%,
      rgba(0, 0, 0, 0.10) 100%
    );
} */

.hero-content {
  position: relative;
  z-index: 2;
  width: min(760px, 92%);
  color: #ffffff;
  padding: 34px 0;
}

.hero-subtitle {
  position: relative;
  display: inline-block;
  font-size: 15px;
  margin-bottom: 20px;
  letter-spacing: 3.4px;
  text-transform: uppercase;
  font-weight: 600;
  color: #f7f7ff;
}

.hero-subtitle::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -9px;
  width: 72%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #ff63d8, rgba(255, 99, 216, 0));
}

.hero-slide-green .hero-subtitle::after {
  background: linear-gradient(90deg, #d8b15f, rgba(216, 177, 95, 0));
}

.hero-slide-blue .hero-subtitle::after {
  background: linear-gradient(90deg, #2ee9ff, rgba(46, 233, 255, 0));
}

.hero-title {
  max-width: 760px;
  font-size: clamp(44px, 6.2vw, 82px);
  line-height: 1.02;
  margin: 0 0 20px;
  font-weight: 800;
  letter-spacing: -2.4px;
  color: #ffffff;
  text-wrap: balance;
  text-shadow: 0 4px 28px rgba(0, 0, 0, 0.55);
}

.hero-desc {
  max-width: 560px;
  font-size: clamp(17px, 1.45vw, 24px);
  line-height: 1.45;
  margin-bottom: 16px;
  font-weight: 600;
  color: #f4f4f6;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.55);
}

.hero-features {
  max-width: 560px;
  margin: 0 0 34px;
  font-size: 17px;
  line-height: 1.6;
  color: #f1f1f1;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.55);
}

.hero-features span {
  display: inline-block;
  margin: 0 9px;
  color: #ff63d8;
  font-weight: 800;
}

.hero-slide-green .hero-features span {
  color: #d8b15f;
}

.hero-slide-blue .hero-features span {
  color: #2ee9ff;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: 13px 30px;
  border-radius: 999px;
  color: #ffffff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.1px;
  background: rgba(255, 255, 255, 0.08);
  border: 1.5px solid rgba(255, 255, 255, 0.92);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08) inset,
    0 12px 36px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition:
    background 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease,
    transform 0.3s ease;
}

.hero-btn i {
  font-size: 13px;
  transition: transform 0.3s ease;
}

.hero-btn:hover {
  background: #ffffff;
  color: #080808;
  border-color: #ffffff;
  transform: translateY(-2px);
  box-shadow:
    0 18px 45px rgba(0, 0, 0, 0.42),
    0 0 28px rgba(255, 255, 255, 0.18);
}

.hero-btn:hover i {
  transform: translateX(4px);
}

.hero-btn:focus,
.hero-btn:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: 4px;
}

/* Navigation buttons */
.hero-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.38);
  color: #ffffff;
  font-size: 22px;
  cursor: pointer;
  z-index: 4;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.hero-nav:hover {
  background: rgba(255, 255, 255, 0.20);
  border-color: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.34);
}

.hero-nav:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: 4px;
}

.hero-prev {
  left: 24px;
}

.hero-next {
  right: 24px;
}

/* Dots */
.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 4;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.42);
  cursor: pointer;
  transition: all 0.25s ease;
}

.hero-dot.active {
  width: 32px;
  border-radius: 999px;
  background: #ffffff;
  border-color: #ffffff;
}

.hero-dot:focus-visible {
  outline: 3px solid #ffffff;
  outline-offset: 4px;
}


/* RESPONSIVE HERO SLIDER */
@media (max-width: 1024px) {
  .hero,
  .hero-track {
    min-height: 72vh;
  }

  .hero-slide {
    padding: 0 9%;
    background-position: 62% center;
  }

  .hero-content {
    max-width: 520px;
  }

  .hero-title {
    font-size: clamp(38px, 6vw, 62px);
  }

  .hero-desc {
    font-size: 16px;
    line-height: 1.55;
  }

  .hero-features {
    font-size: 15px;
  }

  .hero-nav {
    width: 38px;
    height: 38px;
    font-size: 18px;
  }
}

@media (max-width: 768px) {
  .hero,
  .hero-track {
    min-height: 68vh;
  }

  .hero-slide {
    padding: 92px 7% 74px;
    align-items: flex-end;
    background-position: 70% center;
  }

  .hero-overlay,
  .hero-slide-purple .hero-overlay,
  .hero-slide-green .hero-overlay,
  .hero-slide-blue .hero-overlay {
    background:
      linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.08) 0%,
        rgba(0, 0, 0, 0.36) 38%,
        rgba(0, 0, 0, 0.88) 100%
      );
  }

  .hero-content {
    width: 100%;
    max-width: 100%;
    padding: 0;
  }

  .hero-subtitle {
    font-size: 12px;
    letter-spacing: 2.4px;
    margin-bottom: 16px;
  }

  .hero-title {
    font-size: 36px;
    line-height: 1.08;
    letter-spacing: -1.1px;
    margin-bottom: 14px;
  }

  .hero-desc {
    font-size: 15px;
    line-height: 1.5;
    margin-bottom: 10px;
  }

  .hero-features {
    font-size: 13.5px;
    line-height: 1.5;
    margin-bottom: 22px;
  }

  .hero-features span {
    margin: 0 6px;
  }

  .hero-btn {
    min-height: 44px;
    padding: 11px 22px;
    font-size: 14px;
  }

  .hero-nav {
    display: none;
  }

  .hero-dots {
    bottom: 18px;
    gap: 8px;
  }

  .hero-dot {
    width: 9px;
    height: 9px;
  }

  .hero-dot.active {
    width: 26px;
  }
}

@media (max-width: 480px) {
  .hero,
  .hero-track {
    min-height: 62vh;
  }

  .hero-slide {
    padding: 88px 6% 64px;
    background-position: 73% center;
  }

  .hero-title {
    font-size: 30px;
  }

  .hero-desc {
    font-size: 14px;
  }

  .hero-features {
    font-size: 12.5px;
  }

  .hero-btn {
    padding: 10px 18px;
    font-size: 13px;
  }

  .hero-dots {
    bottom: 14px;
  }
} 


/* PRODUKTLISTE */
.store-slider-section {
  width: 100%;
  padding: 80px 0;
  background: #f5f5f5;
  margin-top: -38px;
  position: relative;
  z-index: 3;
  border-radius: 42px 42px 0 0;
}

.store-slider-container {
  width: 85%;
  max-width: 1400px;
  margin: 0 auto;
}

.store-slider-header {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto 50px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 30px;
}

.store-slider-title h2 {
  font-size: 90px;
  font-weight: 700;
  color: #1d1d1f;
  line-height: 1;
}

.store-slider-text {
  max-width: 430px;
  text-align: right;
}

.store-slider-text h3 {
  font-size: 36px;
  line-height: 1.2;
  color: #646466;
  margin-bottom: 18px;
  font-weight: 700;
    display: inline-block;
  background: linear-gradient(90deg, #8e79ff 0%, #35c4ff 40%, #7a5cff 75%, #8e79ff 100%);
  background-size: 220% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  animation: dealsShine 6s linear infinite;
  position: relative;
}

.store-slider-text a {
  display: block;
  color: #06c;
  font-size: 16px;
  margin-bottom: 10px;
  text-decoration: none;
}

.store-slider-wrapper {
  position: relative;
  width: 100%;
}

.store-slider {
  display: flex;
  gap: 28px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  /* padding: 0 70px; */ 
  width: 100%;
  padding: 10px 0;
  
} 

.store-slider::-webkit-scrollbar {
  display: none;
}

.store-item {
  padding: 18px 18px 22px;
  flex: 0 0 auto;
  display: block;
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  text-decoration: none;
  color: #111;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.store-item:hover {
 transform: translateY(-6px);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.12);

}

.store-item img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}

.store-item p {
  font-size: 16px;
  font-weight: 600;
  color: #1d1d1f;
  text-align: center;
}
/* BUTTON */ 
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
  cursor: pointer;
  font-size: 22px;
  color: #111;
  z-index: 10;
  transition: 0.3s ease;
}

.slider-btn:hover{
 background: #111;
  color: #fff;
}

.slider-btn.prev {
  left: -22px;
}

.slider-btn.next {
  right: -22px;
}


/* RESPONSIVE PRODUKTLISTE */ 
@media (max-width: 1024px) {
  .store-slider-section {
    padding: 55px 0;
  }

  .store-slider-header {
    width: 92%;
    margin-bottom: 35px;
    gap: 20px;
  }

  .store-slider-title h2 {
    font-size: 60px;
  }

  .store-slider-text h3 {
    font-size: 28px;
  }

  .store-slider {
    gap: 30px;
    padding: 0 55px;
  }

  .store-item {
    width: 180px;
  }

  .store-item img {
    height: 140px;
  }
}

@media (max-width: 768px) {
  .store-slider-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .store-slider-title h2 {
    font-size: 46px;
  }

  .store-slider-text {
    max-width: 100%;
    text-align: left;
  }

  .store-slider-text h3 {
    font-size: 24px;
  }

  .store-slider {
    gap: 24px;
    padding: 0 20px;
  }

  .store-item {
    width: 150px;
  }

  .store-item img {
    height: 120px;
    margin-bottom: 12px;
  }

  .store-item p {
    font-size: 14px;
  }

  .slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
    cursor: pointer;
    font-size: 18px;
    color: #111;
    z-index: 10;
    transition: 0.3s ease;
  }

  .slider-btn:hover{
  background: #111;
    color: #fff;
  }

  .slider-btn.prev {
    left: -22px;
  }

  .slider-btn.next {
    right: -22px;
  }
}

@media (max-width: 480px) {
  .store-slider-section {
    padding: 40px 0;
  }

  .store-slider-title h2 {
    font-size: 36px;
  }

  .store-slider-text h3 {
    font-size: 20px;
  }

  .store-slider-text a {
    font-size: 14px;
  }

  .store-item {
    width: 132px;
  }

  .store-item img {
    height: 104px;
  }
} 

/* PROMOTION SECTION 
.promo-section {
  width: 100%;
  padding: 80px 0;
  background: #f5f5f5;
}

.promo-card {
  width: 85%;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  cursor: pointer;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.promo-card img {
  width: 100%;
  height: 700px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.promo-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #fff;
  z-index: 2;
}

.promo-content span {
  display: block;
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 14px;
  letter-spacing: 1px;
}

.promo-content h2 {
  font-size: 64px;
  font-weight: 500;
  margin-bottom: 28px;
}

.promo-content a {
  display: inline-block;
  padding: 12px 28px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.95);
  color: rgba(255, 255, 255, 0.95);
  text-decoration: none;
  font-weight: 600;
  border-radius: 20px;
  transition: 0.3s;
}

.promo-content a:hover {
  background: #ddd;
  color: #111;
} */

/* overlay nhẹ cho chữ dễ nhìn */
.promo-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.15);
  z-index: 1;
}

/* hover effect */ /*
.promo-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}

.promo-card:hover img {
  transform: scale(1.05);
} */

/* RESPONSIVE PROMOTION SECTION */ /*
@media (max-width: 1024px) {
  .promo-card {
    width: 90%;
    border-radius: 20px;
  }

  .promo-card img {
    height: 560px;
  }

  .promo-content h2 {
    font-size: 48px;
  }

  .promo-content span {
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  .promo-section {
    padding: 60px 0;
  }

  .promo-card {
    width: 92%;
    border-radius: 18px;
  }

  .promo-card img {
    height: 420px;
  }

  .promo-content {
    width: 90%;
  }

  .promo-content h2 {
    font-size: 34px;
    margin-bottom: 20px;
  }

  .promo-content span {
    font-size: 14px;
    margin-bottom: 10px;
  }

  .promo-content a {
    padding: 12px 26px;
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .promo-card img {
    height: 320px;
  }

  .promo-content h2 {
    font-size: 26px;
  }

  .promo-content span {
    font-size: 13px;
  }

  .promo-content a {
    padding: 10px 22px;
    font-size: 13px;
  }
} */

/* PROMOTION SECTION */
.promo-section {
  width: 100%;
  padding: 90px 0;
  background: #f5f5f5;
  /*background:
    radial-gradient(circle at 50% 0%, rgba(130, 90, 255, 0.08), transparent 32%),
    #f5f5f7; */
}

.promo-card {
  width: 85%;
  max-width: 1400px;
  min-height: 680px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  border-radius: 34px;
  isolation: isolate;
  cursor: pointer;
  background: #06040c;
  box-shadow:
    0 30px 80px rgba(15, 23, 42, 0.22),
    0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  transition:
    transform 0.45s ease,
    box-shadow 0.45s ease;
}

.promo-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    transform 0.75s ease,
    filter 0.75s ease;
  z-index: 0;
}

/* Overlay tối + cinematic */
.promo-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 70% 52%, rgba(255, 76, 214, 0.18), transparent 30%),
    radial-gradient(circle at 92% 36%, rgba(0, 220, 255, 0.18), transparent 22%),
    linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.92) 0%,
      rgba(7, 3, 14, 0.78) 35%,
      rgba(12, 5, 22, 0.44) 60%,
      rgba(0, 0, 0, 0.20) 100%
    );
}

/* Border glow */
.promo-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 33px;
  z-index: 3;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.13);
  box-shadow:
    0 0 36px rgba(255, 79, 216, 0.12) inset,
    0 0 48px rgba(38, 225, 255, 0.08) inset;
}

.promo-glow {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.7;
  z-index: 2;
  pointer-events: none;
}

.promo-glow-one {
  left: -110px;
  bottom: -130px;
  background: rgba(255, 79, 216, 0.42);
  animation: promoFloatOne 7s ease-in-out infinite;
}

.promo-glow-two {
  right: -110px;
  top: -120px;
  background: rgba(0, 220, 255, 0.36);
  animation: promoFloatTwo 8s ease-in-out infinite;
}

@keyframes promoFloatOne {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }

  50% {
    transform: translate(40px, -28px) scale(1.12);
  }
}

@keyframes promoFloatTwo {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }

  50% {
    transform: translate(-34px, 34px) scale(1.08);
  }
}

.promo-content {
  position: relative;
  z-index: 4;
  min-height: 680px;
  width: min(620px, 92%);
  padding: 72px 0 72px 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #ffffff;
  text-align: left;
}

.promo-badge {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #080808;
  background: linear-gradient(90deg, #ffffff, #ffe3f7, #d9f8ff);
  box-shadow:
    0 0 24px rgba(255, 255, 255, 0.22),
    0 12px 30px rgba(0, 0, 0, 0.28);
}

.promo-eyebrow {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.65);
}

.promo-content h2 {
  margin: 0 0 22px;
  font-size: clamp(44px, 5.5vw, 78px);
  line-height: 0.98;
  font-weight: 850;
  letter-spacing: -2.4px;
  color: #ffffff;
  text-shadow:
    0 5px 28px rgba(0, 0, 0, 0.75),
    0 0 28px rgba(255, 255, 255, 0.08);
}

.promo-content h2 span {
  display: block;
  background: linear-gradient(90deg, #ff63d8 0%, #ffffff 42%, #27e8ff 88%);
  background-size: 180% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  animation: promoTextShine 5s linear infinite;
}

@keyframes promoTextShine {
  0% {
    background-position: 0% center;
  }

  100% {
    background-position: 180% center;
  }
}

.promo-desc {
  max-width: 520px;
  margin: 0 0 30px;
  font-size: 18px;
  line-height: 1.65;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.88);
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.65);
}

.promo-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 118px));
  gap: 14px;
  margin-bottom: 34px;
}

.promo-highlights div {
  padding: 16px 14px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.26);
}

.promo-highlights strong {
  display: block;
  margin-bottom: 4px;
  font-size: 26px;
  line-height: 1;
  font-weight: 850;
  color: #ffffff;
}

.promo-highlights small {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.76);
}

.promo-btn {
  width: fit-content;
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 32px;
  border-radius: 999px;
  color: #ffffff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 800;
  background: rgba(0, 0, 0, 0.34);
  border: 1.5px solid rgba(255, 112, 221, 0.95);
  box-shadow:
    0 0 24px rgba(255, 79, 216, 0.20),
    0 18px 42px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition:
    background 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease,
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.promo-btn i {
  font-size: 13px;
  transition: transform 0.3s ease;
}

.promo-btn:hover {
  background: #ffffff;
  color: #080808;
  border-color: #ffffff;
  transform: translateY(-3px);
  box-shadow:
    0 22px 52px rgba(0, 0, 0, 0.46),
    0 0 34px rgba(255, 79, 216, 0.24);
}

.promo-btn:hover i {
  transform: translateX(5px);
}

.promo-card:hover {
  transform: translateY(-8px);
  box-shadow:
    0 40px 100px rgba(15, 23, 42, 0.30),
    0 0 0 1px rgba(255, 255, 255, 0.12) inset;
}

.promo-card:hover img {
  transform: scale(1.06);
  filter: saturate(1.12) contrast(1.04);
}

/* RESPONSIVE PROMOTION SECTION */
@media (max-width: 1024px) {
  .promo-section {
    padding: 72px 0;
  }

  .promo-card {
    width: 90%;
    min-height: 600px;
    border-radius: 28px;
  }

  .promo-card::before {
    border-radius: 27px;
  }

  .promo-content {
    min-height: 600px;
    padding: 56px 0 56px 52px;
  }

  .promo-content h2 {
    font-size: 56px;
  }

  .promo-desc {
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  .promo-section {
    padding: 60px 0;
  }

  .promo-card {
    width: 92%;
    min-height: 620px;
    border-radius: 24px;
  }

  .promo-card img {
    object-position: 68% center;
  }

  .promo-card::after {
    background:
      linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.12) 0%,
        rgba(0, 0, 0, 0.56) 42%,
        rgba(0, 0, 0, 0.94) 100%
      );
  }

  .promo-card::before {
    border-radius: 23px;
  }

  .promo-content {
    width: 100%;
    min-height: 620px;
    padding: 300px 26px 42px;
    justify-content: flex-end;
  }

  .promo-badge {
    font-size: 11px;
    padding: 7px 13px;
    margin-bottom: 16px;
  }

  .promo-eyebrow {
    font-size: 15px;
  }

  .promo-content h2 {
    font-size: 38px;
    line-height: 1.04;
    letter-spacing: -1.2px;
  }

  .promo-desc {
    font-size: 14px;
    line-height: 1.55;
    margin-bottom: 22px;
  }

  .promo-highlights {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 24px;
  }

  .promo-highlights div {
    padding: 12px 10px;
    border-radius: 16px;
  }

  .promo-highlights strong {
    font-size: 21px;
  }

  .promo-highlights small {
    font-size: 11px;
  }

  .promo-btn {
    min-height: 46px;
    padding: 11px 22px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .promo-card {
    min-height: 560px;
  }

  .promo-content {
    min-height: 560px;
    padding: 245px 20px 34px;
  }

  .promo-content h2 {
    font-size: 31px;
  }

  .promo-desc {
    font-size: 13.5px;
  }

  .promo-highlights {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .promo-highlights strong {
    font-size: 18px;
  }

  .promo-highlights small {
    font-size: 10px;
  }
}


/* PRODUKTDETAIL 
.product-section {
  width: 100%;
  padding: 80px 0;
  background: #f5f5f5;
}

.product-container {
  width: 85%;
  max-width: 1400px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  margin-bottom: 45px;
}

.section-title h2 {
  font-size: 42px;
  font-weight: 600;
  /*color: #111;*/ /*
  margin-bottom: 14px;
  display: inline-block;
  background: linear-gradient(90deg, #8e79ff 0%, #35c4ff 40%, #7a5cff 75%, #8e79ff 100%);
  background-size: 220% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  animation: dealsShine 6s linear infinite;
  position: relative;
}

.section-title span {
  display: inline-block;
  width: 90px;
  height: 2px;
  background: #b85c50;
}

/*countdown*/ /*
.offer-timer {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 8px 0 14px;
}

.offer-timer-label {
  font-size: 16px;
  color: #666;
  margin-bottom: 18px;
  font-weight: 500;
}

.offer-timer-countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.time-box {
  min-width: 32px;
  padding: 5px 6px;
  text-align: center;
}

.time-box small {
  display: block;
  font-size: 12px;
  color: #777;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.time-label {
  display: block;
  font-size: 24px;
  font-weight: 700;
  color: #111;
  line-height: 1;
  margin-top: 6px;
}

.time-separator {
  font-size: 15px;
  font-weight: 700;
  color: #999;
  transform: translateY(10px);
}

@media (max-width: 768px) {
   .offer-timer-label {
    font-size: 14px;
  }

  .time-box {
    min-width: 62px;
    padding: 9px 10px;
  }

  .time-box small {
    font-size: 11px;
  }

  .time-label {
    font-size: 22px;
  }

  .time-separator {
    font-size: 18px;
  }
}

@media (max-width: 480px) {
  .offer-timer-countdown {
    gap: 6px;
  }

  .time-box {
    min-width: 56px;
    border-radius: 14px;
    padding: 8px;
  }

  .time-box small {
    font-size: 10px;
  }

  .time-label{
    font-size: 18px;
  }

  .time-separator {
    font-size: 15px;
  }
}

/* SLIDER */ /*
.product-slider-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.product-slider {
  display: flex;
  gap: 28px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  width: 100%;
  padding: 10px 0;
}

.product-slider::-webkit-scrollbar {
  display: none;
}

/*.product-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}*/
/*
.product-card {
  flex: 0 0 auto;;
  display: block;
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  text-decoration: none;
  color: #111;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.product-image {
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}

.product-info {
  padding: 18px 18px 22px;
}

.product-info h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.product-info p {
  font-size: 16px;
  color: #666;
  margin-bottom: 12px;
}

.price {
  font-size: 18px;
  font-weight: 700;
  color: #000;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.12);
}

.product-card:hover .product-image img {
  transform: scale(1.05);
}

/* BUTTON */ /*
.product-slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
  cursor: pointer;
  font-size: 22px;
  color: #111;
  z-index: 10;
  transition: 0.3s ease;
}

.product-slider-btn:hover {
  background: #111;
  color: #fff;
}

.product-slider-btn.prev {
  left: -22px;
}

.product-slider-btn.next {
  right: -22px;
}


/* RESPONSIVE PRODUKTDETAIL*/ /*
@media (max-width: 1024px) {
  .product-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-image img {
    height: 250px;
  }
}

@media (max-width: 768px) {
  .product-section {
    padding: 60px 0;
  }

  .product-container {
    width: 90%;
  }

  .section-title h2 {
    font-size: 32px;
  }

  .product-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .product-image img {
    height: 240px;
  }

  .product-info h3 {
    font-size: 20px;
  }
} */

/* PRODUKTDETAIL - PREMIUM DEAL SECTION */
.product-section {
  width: 100%;
  padding: 96px 0 110px;
  background:
    radial-gradient(circle at 50% 0%, rgba(126, 108, 255, 0.16), transparent 34%),
    radial-gradient(circle at 85% 35%, rgba(40, 205, 255, 0.10), transparent 28%),
    linear-gradient(180deg, #f7f7fa 0%, #f1f2f6 100%); 
  position: relative;
  overflow: hidden;
}

.product-section::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  top: -260px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(126, 108, 255, 0.22), transparent 65%);
  filter: blur(20px);
  pointer-events: none;
}

.product-container {
  width: 85%;
  max-width: 1440px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* TITLE + TIMER */
.section-title {
  text-align: center;
  margin-bottom: 54px;
}

.section-title h2 {
  display: inline-block;
  margin: 0 0 22px;
  font-size: clamp(42px, 4.8vw, 72px);
  line-height: 1;
  font-weight: 850;
  letter-spacing: -2px;
  background: linear-gradient(90deg, #7b61ff 0%, #39b9ff 55%, #7b61ff 100%);
  background-size: 220% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: dealTitleShine 6s linear infinite;
}

@keyframes dealTitleShine {
  0% {
    background-position: 0% center;
  }

  100% {
    background-position: 220% center;
  }
}

.section-title > span {
  display: inline-block;
  width: 110px;
  height: 3px;
  margin-top: 22px;
  border-radius: 999px;
  background: linear-gradient(90deg, #7b61ff, #39b9ff);
  box-shadow: 0 0 18px rgba(83, 142, 255, 0.35);
}

/* COUNTDOWN CARD */
.offer-timer {
  width: fit-content;
  margin: 0 auto;
  padding: 18px 28px 20px;
}

.offer-timer-label {
  margin: 0 0 14px;
  font-size: 15px;
  color: #5c6472;
  font-weight: 700;
}

.offer-timer-countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.time-box {
  min-width: 68px;
  padding: 10px 12px;
  text-align: center;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid rgba(225, 228, 235, 0.95);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.time-box small {
  display: block;
  margin-bottom: 7px;
  font-size: 11px;
  color: #717988;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 800;
}

.time-label {
  display: block;
  font-size: 24px;
  font-weight: 750;
  color: #101014;
  line-height: 1;
}

.time-separator {
  font-size: 22px;
  font-weight: 850;
  color: #7b61ff;
  transform: translateY(9px);
}

/* PRODUCT SLIDER */
.product-slider-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.product-slider {
  display: flex;
  gap: 28px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  width: 100%;
  padding: 16px 4px 28px;
  scroll-snap-type: x mandatory;
}

.product-slider::-webkit-scrollbar {
  display: none;
}

/* CARD */
.product-card {
  position: relative;
  flex: 0 0 286px;
  display: block;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(230, 232, 238, 0.95);
  border-radius: 28px;
  overflow: hidden;
  text-decoration: none;
  color: #111;
  scroll-snap-align: start;
  box-shadow:
    0 16px 36px rgba(15, 23, 42, 0.06),
    0 1px 0 rgba(255, 255, 255, 0.95) inset;
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    border-color 0.35s ease;
}

/* Badge giảm giá tự động */
.product-card::before {
  content: "-20%";
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 3;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 850;
  color: #ffffff;
  background: linear-gradient(90deg, #ff4f9a, #7b61ff);
  box-shadow: 0 10px 22px rgba(123, 97, 255, 0.28);
}

.product-card:nth-child(2)::before {
  content: "Hot Deal";
  background: linear-gradient(90deg, #ff8a00, #ff4f4f);
}

.product-card:nth-child(3)::before {
  content: "-15%";
  background: linear-gradient(90deg, #d76dff, #ff8ad8);
}

.product-card:nth-child(4)::before {
  content: "Neu";
  background: linear-gradient(90deg, #35c4ff, #7b61ff);
}

.product-card:nth-child(5)::before {
  content: "Premium";
  background: linear-gradient(90deg, #111111, #5d6472);
}

.product-card:hover {
  transform: translateY(-10px);
  border-color: rgba(123, 97, 255, 0.26);
  box-shadow:
    0 26px 54px rgba(15, 23, 42, 0.13),
    0 0 0 1px rgba(123, 97, 255, 0.10) inset;
}

/* IMAGE AREA */
.product-image {
  height: 285px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 20px 10px;
  background:
    radial-gradient(circle at 50% 38%, rgba(123, 97, 255, 0.10), transparent 45%),
    linear-gradient(180deg, #ffffff 0%, #f8f8fb 100%);
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 245px;
  object-fit: contain;
  display: block;
  transition: transform 0.45s ease;
}

.product-card:hover .product-image img {
  transform: scale(1.07) translateY(-4px);
}

/* INFO */
.product-info {
  padding: 22px 22px 24px;
  background: #ffffff;
}

.product-info h3 {
  font-size: 22px;
  line-height: 1.2;
  margin: 0 0 8px;
  color: #111116;
  letter-spacing: -0.4px;
}

.product-info p {
  min-height: 44px;
  font-size: 15px;
  line-height: 1.45;
  color: #5f6673;
  margin: 0 0 14px;
}

.price {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 600;
  color: #000000;
}

.price::after {
  content: "Deal";
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  color: #7b2cff;
  background: rgba(123, 97, 255, 0.10);
}

/* BUTTONS */
.product-slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border: 1px solid rgba(225, 228, 235, 0.95);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  box-shadow:
    0 14px 30px rgba(15, 23, 42, 0.12),
    0 1px 0 rgba(255, 255, 255, 0.95) inset;
  cursor: pointer;
  font-size: 22px;
  color: #101014;
  z-index: 10;
  transition:
    background 0.3s ease,
    color 0.3s ease,
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.product-slider-btn:hover {
  background: #101014;
  color: #ffffff;
  transform: translateY(-50%) scale(1.06);
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.22);
}

.product-slider-btn.prev {
  left: -26px;
}

.product-slider-btn.next {
  right: -26px;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .product-section {
    padding: 78px 0 88px;
  }

  .product-container {
    width: 90%;
  }

  .product-card {
    flex-basis: 260px;
  }

  .product-image {
    height: 255px;
  }

  .product-image img {
    height: 215px;
  }
}

@media (max-width: 768px) {
  .product-section {
    padding: 64px 0 76px;
  }

  .section-title {
    margin-bottom: 36px;
  }

  .section-title h2 {
    font-size: 42px;
    letter-spacing: -1px;
  }

  .offer-timer {
    width: 100%;
    max-width: 420px;
    padding: 16px;
  }

  .offer-timer-countdown {
    gap: 7px;
  }

  .time-box {
    min-width: 60px;
    padding: 9px 8px;
  }

  .time-label {
    font-size: 21px;
  }

  .time-separator {
    font-size: 18px;
  }

  .product-slider {
    gap: 18px;
    padding-bottom: 22px;
  }

  .product-card {
    flex-basis: 235px;
    border-radius: 22px;
  }

  .product-image {
    height: 220px;
  }

  .product-image img {
    height: 185px;
  }

  .product-info {
    padding: 18px;
  }

  .product-info h3 {
    font-size: 19px;
  }

  .product-info p {
    font-size: 14px;
  }

  .product-slider-btn {
    display: none;
  }
}

@media (max-width: 480px) {
  .product-container {
    width: 92%;
  }

  .section-title h2 {
    font-size: 34px;
  }

  .offer-timer-countdown {
    flex-wrap: wrap;
  }

  .time-box {
    min-width: 66px;
  }

  .product-card {
    flex-basis: 215px;
  }

  .product-image {
    height: 205px;
  }

  .product-image img {
    height: 170px;
  }
}

/*BENEFITS SECTION */
.benefits-section {
  width: 100%;
  padding: 0 0 90px;
  background: #f5f5f5;
}

.benefits-container {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
}

.benefits-title {
  font-size: 38px;
  font-weight: 700;
  color: #111;
  padding: 18px 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px 28px;
}

.benefit-card {
  padding: 40px 38px 40px;
  background: #fff;
  border: 1px solid #d9d9d9;
  border-radius: 16px;
  display: block;
}

.benefit-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: 10px;
  background: #f1f3f8;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  color: #2f80ed;
}

.benefit-card h3,
.benefit-heading {
  margin: 0 0 22px;
  font-size: 20px;
  font-weight: 700;
  color: #111;
}

.benefit-card p {
  font-size: 16px;
  color: #1f1f1f;
  margin-bottom: 22px;
}

.benefit-link {
  margin: auto;
  color: #111;
  font-size: 14px;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 1px;
}

.benefit-link:hover {
  opacity: 0.75;
}

.benefit-link:focus-visible {
  outline: 3px solid #111;
  outline-offset: 4px;
  border-radius: 4px;
}

@media (max-width: 1400px) {
  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /*.benefit-card {
    min-height: 360px;
  }*/
}

@media (max-width: 768px) {
  .benefits-section {
    padding: 56px 0;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .benefit-card {
    min-height: auto;
    padding: 28px 24px;
  }

  .benefit-icon-wrap {
    width: 68px;
    height: 68px;
    margin-bottom: 22px;
  }

  .benefit-icon {
    width: 36px;
    height: 36px;
  }

  .benefit-card p,
  .benefit-text,
  .benefit-link {
    font-size: 16px;
  }
}