* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Arial, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at top left, #ffe4ef 0%, transparent 35%),
    radial-gradient(circle at top right, #dff6ff 0%, transparent 35%),
    radial-gradient(circle at bottom left, #fff4d9 0%, transparent 25%),
    linear-gradient(135deg, #fff8fb, #f5fbff);
  color: #332932;
}

img {
  max-width: 100%;
  display: block;
}

.page {
  position: relative;
  min-height: 100vh;
  padding: 26px 16px 105px;
  overflow: hidden;
}

.floating-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.decor {
  position: absolute;
  font-size: 42px;
  opacity: 0.72;
  user-select: none;
  animation: float 5s ease-in-out infinite;
}

.decor:nth-child(1) { top: 7%; left: 5%; animation-delay: 0s; }
.decor:nth-child(2) { top: 13%; right: 7%; animation-delay: 0.8s; }
.decor:nth-child(3) { top: 45%; left: 2%; animation-delay: 1.3s; }
.decor:nth-child(4) { top: 50%; right: 3%; animation-delay: 2.1s; }
.decor:nth-child(5) { bottom: 12%; left: 7%; animation-delay: 2.8s; }
.decor:nth-child(6) { bottom: 11%; right: 8%; animation-delay: 3.2s; }
.decor:nth-child(7) { top: 4%; left: 45%; animation-delay: 1.1s; }
.decor:nth-child(8) { bottom: 4%; left: 48%; animation-delay: 2s; }
.decor:nth-child(9) { top: 28%; left: 14%; animation-delay: 2.5s; }
.decor:nth-child(10) { top: 30%; right: 15%; animation-delay: 3s; }

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }

  50% {
    transform: translateY(-18px) rotate(6deg);
  }
}

.container {
  position: relative;
  z-index: 2;
  width: min(1150px, 100%);
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: center;
  min-height: calc(100vh - 110px);
}

.hero-card,
.tiktok-banner,
.payment-card,
.commitment-card,
.real-product,
.category-section,
.contact-strip {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 24px 70px rgba(255, 121, 173, 0.18);
}

.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: 34px;
  padding: 42px;
}

.hero-card::before {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -100px;
  top: -110px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffd3e6, #d7f4ff);
  opacity: 0.8;
}

.badge,
.label {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: #fff0f7;
  color: #e54c90;
  border: 1px solid #ffd2e4;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 900;
}

.badge {
  margin-bottom: 18px;
}

h1 {
  position: relative;
  font-size: clamp(36px, 6.2vw, 60px);
  line-height: 1.05;
  color: #2f2530;
  margin-bottom: 18px;
  letter-spacing: -1.3px;
}

h1 span {
  display: block;
  color: #ff4f98;
}

.desc {
  position: relative;
  font-size: 18px;
  line-height: 1.8;
  color: #6b5b63;
  margin-bottom: 28px;
  max-width: 620px;
}

.cta-row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-bottom: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-decoration: none;
  border-radius: 999px;
  padding: 17px 24px;
  font-size: 17px;
  font-weight: 900;
  transition: 0.25s ease;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-4px) scale(1.03);
}

.btn-main {
  font-size: 19px;
  padding: 18px 28px;
}

.btn-zalo {
  color: white;
  background: linear-gradient(135deg, #008cff, #00b8ff);
  box-shadow: 0 15px 35px rgba(0, 140, 255, 0.35);
  animation: zaloPulse 1.8s infinite;
}

.btn-tiktok {
  color: white;
  background: #111;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.18);
}

@keyframes zaloPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 140, 255, 0.45);
  }

  70% {
    box-shadow: 0 0 0 18px rgba(0, 140, 255, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(0, 140, 255, 0);
  }
}

.zalo-copy-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: -6px 0 24px;
  padding: 18px;
  border-radius: 24px;
  background: linear-gradient(135deg, #eef9ff, #fff4fa);
  border: 1px solid #cdefff;
  box-shadow: 0 16px 34px rgba(0, 140, 255, 0.12);
}

.zalo-copy-card .mini-label {
  display: inline-flex;
  margin-bottom: 6px;
  color: #008cff;
  font-size: 13px;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: 0.7px;
}

.zalo-copy-card strong {
  display: block;
  color: #24303d;
  font-size: clamp(27px, 4vw, 38px);
  line-height: 1;
  letter-spacing: 1px;
}

.zalo-copy-card p {
  color: #6b5b63;
  font-weight: 800;
  margin-top: 7px;
  line-height: 1.45;
}

.copy-zalo-btn {
  cursor: pointer;
  border: 0;
  border-radius: 999px;
  padding: 15px 20px;
  color: #ffffff;
  background: linear-gradient(135deg, #008cff, #00b8ff);
  box-shadow: 0 14px 28px rgba(0, 140, 255, 0.28);
  font-size: 16px;
  font-weight: 950;
  white-space: nowrap;
  transition: 0.25s ease;
}

.copy-zalo-btn:hover {
  transform: translateY(-3px) scale(1.03);
}

.copy-zalo-btn.copied {
  background: linear-gradient(135deg, #16b97c, #3bdba3);
}

.contact-copy-line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 999px;
  background: #f0fbff;
  border: 1px solid #cdefff;
  color: #476271;
  font-weight: 950;
}

.copy-zalo-btn.small {
  padding: 9px 13px;
  font-size: 14px;
}

.features {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.feature-box {
  background: #fff8fb;
  border: 1px solid #ffe0ec;
  border-radius: 20px;
  padding: 16px 12px;
  text-align: center;
}

.feature-box .icon {
  font-size: 28px;
  margin-bottom: 8px;
}

.feature-box p {
  font-size: 14px;
  font-weight: 900;
  color: #6b4f5c;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.tag {
  padding: 10px 14px;
  border-radius: 999px;
  background: #f0fbff;
  border: 1px solid #ccefff;
  color: #39788f;
  font-size: 14px;
  font-weight: 900;
}

.side {
  display: grid;
  gap: 18px;
}

.tiktok-banner {
  border-radius: 34px;
  padding: 24px;
}

.banner-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.avatar {
  width: 104px;
  height: 104px;
  border-radius: 50%;
  object-fit: cover;
  border: 5px solid #fff;
  box-shadow: 0 12px 30px rgba(255, 89, 150, 0.25);
  flex: 0 0 auto;
  background: #ffe9f3;
}

.banner-top h2 {
  font-size: 25px;
  color: #2d2530;
  margin: 7px 0 4px;
}

.username {
  color: #777;
  font-size: 15px;
  font-weight: 900;
}


.qr-wrap {
  display: block;
  position: relative;
  overflow: hidden;
  width: min(100%, 390px);
  margin: 8px auto 18px;
  border-radius: 34px;
  padding: 52px 14px 14px;
  background:
    linear-gradient(#ffffff, #ffffff) padding-box,
    linear-gradient(135deg, #ff4f98, #00d7ff, #111111) border-box;
  border: 3px solid transparent;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.85), 0 18px 38px rgba(255, 79, 152, 0.18);
}

.qr-wrap::before {
  content: "Quét mã để xem TikTok";
  position: absolute;
  left: 50%;
  top: 17px;
  transform: translateX(-50%);
  z-index: 2;
  padding: 8px 14px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(17, 17, 17, 0.84);
  font-size: 13px;
  font-weight: 950;
  white-space: nowrap;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.18);
}

.qr-wrap img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 26px;
  object-fit: contain;
  background: #f8fbff;
  box-shadow: 0 10px 24px rgba(22, 34, 58, 0.10);
  transition: 0.25s ease;
}

.qr-wrap:hover img {
  transform: scale(1.025);
}

.payment-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  border-radius: 34px;
  padding: 22px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(255, 246, 251, 0.96)),
    radial-gradient(circle at top right, #ffe0ef, transparent 36%);
}

.payment-icon {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: #fff0f7;
  border: 1px solid #ffd2e4;
  font-size: 25px;
}

.payment-card h3 {
  font-size: 22px;
  color: #2f2530;
  margin-bottom: 8px;
}

.payment-note {
  color: #6b5b63;
  line-height: 1.55;
  font-weight: 800;
  margin-bottom: 13px;
}

.payment-note strong {
  color: #ff2f88;
}

.bank-box {
  display: grid;
  gap: 4px;
  padding: 15px;
  border-radius: 20px;
  background: linear-gradient(135deg, #fff3f8, #f2fbff);
  border: 1px dashed #ff9bc7;
}

.bank-box span {
  color: #6b5b63;
  font-size: 13px;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.bank-box strong {
  color: #2f2530;
  font-size: 28px;
  letter-spacing: 1px;
}

.bank-box em {
  color: #ff4f98;
  font-style: normal;
  font-weight: 950;
}

.profile-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.profile-actions .btn {
  flex: 1;
  min-width: 145px;
}

.commitment-card {
  border-radius: 34px;
  padding: 24px;
}

.commitment-card h3 {
  font-size: 23px;
  margin-bottom: 15px;
}

.commitment-list {
  display: grid;
  gap: 12px;
}

.commitment-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px;
  border-radius: 18px;
  background: linear-gradient(135deg, #fff3f8, #f3fbff);
  border: 1px solid #ffe1ee;
  color: #654d58;
  font-weight: 800;
  line-height: 1.55;
}

.section {
  margin-top: 28px;
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 20px;
}

.section-head h2 {
  font-size: clamp(28px, 5vw, 42px);
  margin: 12px 0 10px;
  color: #2f2530;
}

.section-head p {
  color: #6b5b63;
  line-height: 1.7;
  font-weight: 700;
}

.product-grid-real {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.real-product {
  position: relative;
  overflow: hidden;
  border-radius: 32px;
  background: #ffffff;
  border: 1px solid rgba(255, 196, 222, 0.82);
  box-shadow: 0 24px 58px rgba(255, 121, 173, 0.17);
  transition: 0.25s ease;
}

.real-product::before {
  content: "";
  position: absolute;
  inset: 12px 12px auto auto;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.76);
  z-index: 2;
  box-shadow: 0 10px 25px rgba(255, 79, 152, 0.18);
}

.real-product::after {
  content: "♡";
  position: absolute;
  top: 19px;
  right: 28px;
  z-index: 3;
  color: #ff4f98;
  font-size: 30px;
  font-weight: 950;
}

.real-product:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 68px rgba(255, 79, 152, 0.22);
}

.real-product img {
  width: 100%;
  aspect-ratio: 1 / 1.08;
  object-fit: cover;
  background: #fff3f8;
  border-bottom: 1px solid #ffe0ec;
}

.product-content {
  position: relative;
  padding: 18px;
  background:
    radial-gradient(circle at top right, rgba(255, 224, 239, 0.78), transparent 42%),
    #ffffff;
}

.free-ship {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  border-radius: 999px;
  background: #e9fff9;
  color: #02a77a;
  font-size: 12px;
  font-weight: 950;
  margin-bottom: 11px;
  border: 1px solid #bdf5e6;
}

.product-content h3 {
  min-height: 48px;
  font-size: 19px;
  color: #2f2530;
  margin-bottom: 8px;
  line-height: 1.3;
}

.price {
  color: #ff2f88;
  font-size: 25px;
  font-weight: 950;
  margin-bottom: 14px;
}

.product-content a {
  display: inline-flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  color: white;
  background: linear-gradient(135deg, #ff4f98, #ff8abf);
  padding: 14px 16px;
  border-radius: 999px;
  font-weight: 950;
  box-shadow: 0 12px 26px rgba(255, 79, 152, 0.26);
  transition: 0.25s ease;
}

.product-content a:hover {
  transform: translateY(-3px);
}

.category-section {
  border-radius: 34px;
  padding: 28px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.category-item {
  min-height: 120px;
  border-radius: 22px;
  background: linear-gradient(135deg, #fff3f8, #f3fbff);
  border: 1px solid #ffe1ee;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 14px 10px;
}

.category-item .emoji {
  font-size: 36px;
  margin-bottom: 8px;
}

.category-item p {
  font-size: 15px;
  font-weight: 900;
  color: #654d58;
}

.contact-strip {
  border-radius: 30px;
  padding: 26px;
  margin-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.contact-strip h3 {
  font-size: 26px;
  margin-bottom: 6px;
  color: #2f2530;
}

.contact-strip p {
  color: #6b5b63;
  font-weight: 700;
  line-height: 1.6;
}

.fixed-zalo {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 20;
  min-width: 154px;
  height: 58px;
  border-radius: 999px;
  padding: 0 20px;
  background: linear-gradient(135deg, #008cff, #00b8ff);
  color: white;
  text-decoration: none;
  display: flex;
  gap: 9px;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  font-weight: 950;
  box-shadow: 0 15px 35px rgba(0, 140, 255, 0.4);
  animation: zaloPulse 1.8s infinite;
}

.bubble-icon {
  font-size: 24px;
}

.sparkle {
  position: fixed;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ffd166;
  pointer-events: none;
  z-index: 1;
  animation: sparkle 2s linear infinite;
}

@keyframes sparkle {
  0% {
    transform: scale(0);
    opacity: 0;
  }

  50% {
    transform: scale(1.5);
    opacity: 1;
  }

  100% {
    transform: scale(0);
    opacity: 0;
  }
}

@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-card {
    padding: 34px 22px;
  }

  .product-grid-real {
    grid-template-columns: 1fr;
  }

  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-strip {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 560px) {
  .page {
    padding: 14px 12px 96px;
  }

  .decor {
    font-size: 30px;
    opacity: 0.46;
  }

  .hero {
    gap: 16px;
  }

  .hero-card,
  .tiktok-banner,
  .payment-card,
  .commitment-card,
  .category-section,
  .contact-strip {
    border-radius: 26px;
  }

  .hero-card {
    padding: 28px 18px;
  }

  h1 {
    font-size: 38px;
    letter-spacing: -0.8px;
  }

  .desc {
    font-size: 16px;
  }

  .cta-row,
  .profile-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .zalo-copy-card {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .zalo-copy-card .copy-zalo-btn {
    width: 100%;
  }

  .features {
    grid-template-columns: 1fr;
  }

  .payment-card {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .payment-icon {
    margin: 0 auto;
  }

  .banner-top {
    flex-direction: column;
    text-align: center;
  }

  .qr-wrap {
    width: 100%;
    max-width: 330px;
    border-radius: 28px;
    padding: 48px 12px 12px;
  }

  .qr-wrap img {
    border-radius: 20px;
  }

  .category-grid {
    grid-template-columns: 1fr;
  }

  .fixed-zalo {
    left: 14px;
    right: 14px;
    bottom: 14px;
    width: auto;
    height: 60px;
  }
}