/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 96vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Ảnh nền thay thế video trên Mobile */
.hero-mobile-bg {
  display: none;
  position: absolute;
  inset: 0;
  background-image: url('../images/hero_mobile_optimized.jpg');
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(24, 62, 92, .80) 0%, rgba(45, 111, 148, .60) 48%, rgba(153, 204, 255, .22) 100%),
    linear-gradient(180deg, rgba(24, 62, 92, .12) 0%, rgba(24, 62, 92, .58) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(100%, 960px);
  text-align: left;
  padding: 112px 24px 72px;
  animation: fadeUp .9s ease both;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, .15);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, .3);
  color: var(--white);
  font-size: .82rem;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 100px;
  margin-bottom: 22px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.6rem, 7vw, 5rem);
  color: var(--white);
  font-weight: 700;
  line-height: 1.1;
  max-width: 820px;
  margin-bottom: 20px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, .25);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.18rem);
  color: rgba(255, 255, 255, .9);
  max-width: 680px;
  margin-bottom: 24px;
  font-weight: 400;
  line-height: 1.75;
}

.hero-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-bottom: 34px;
  max-width: 760px;
}

.hero-benefits li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, .94);
  font-size: .92rem;
  font-weight: 600;
  padding: 9px 14px;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 100px;
  background: rgba(255, 255, 255, .12);
  backdrop-filter: blur(10px);
}

.hero-benefits svg {
  color: var(--blue-light);
  flex-shrink: 0;
}

.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: flex-start;
  flex-wrap: wrap;
}

.hero-btns .btn {
  min-height: 54px;
}

.hero .btn-primary {
  background: linear-gradient(135deg, #F97316, #EA580C);
  box-shadow: 0 12px 30px rgba(249, 115, 22, .35);
}

.hero .btn-primary:hover {
  box-shadow: 0 16px 36px rgba(249, 115, 22, .45);
}

.hero-microcopy {
  color: rgba(255, 255, 255, .78);
  font-size: .85rem;
  line-height: 1.6;
  max-width: 560px;
  margin-top: 16px;
}

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.hero-scroll span {
  display: block;
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255, 255, 255, .6);
  border-radius: 12px;
  position: relative;
}

.hero-scroll span::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 6px;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: rgba(255, 255, 255, .8);
  border-radius: 2px;
  animation: scrollDot 1.6s ease infinite;
}

/* =============================================
   TRUST BAR
   ============================================= */
.trust-bar {
  background: var(--white);
  box-shadow: var(--shadow-md);
  position: relative;
  z-index: 2;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 24px 22px;
  border-right: 1px solid var(--blue-light);
  transition: var(--transition);
}

.trust-item:last-child {
  border-right: none;
}

.trust-item:hover {
  background: var(--blue-pale);
}

.trust-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-pale);
  border-radius: 12px;
  color: var(--blue-deep);
}

.trust-item strong {
  font-size: .95rem;
  font-weight: 600;
  color: var(--text-dark);
  display: block;
}

.trust-item p {
  font-size: .82rem;
  color: var(--text-light);
  margin: 2px 0 0;
}

/* =============================================
   SHOP INFO
   ============================================= */
.shop-info {
  background: linear-gradient(180deg, #f8fcff 0%, var(--white) 100%);
}

.shop-info-inner {
  max-width: 940px;
}

.shop-info .section-title {
  margin-bottom: 18px;
}

.shop-info-lead {
  margin: 0 auto 14px;
  color: var(--text-mid);
  line-height: 1.85;
  font-size: 1rem;
}

.shop-info strong {
  color: var(--text-dark);
}

.shop-info-list {
  margin: 20px 0 0;
  padding-left: 22px;
  display: grid;
  gap: 10px;
}

.shop-info-list li {
  color: var(--text-mid);
  line-height: 1.72;
}

.shop-info-faq {
  background: linear-gradient(180deg, var(--white) 0%, var(--blue-pale) 100%);
}

.shop-info-faq-list {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.shop-info-faq-item {
  padding: 18px 20px;
  border: 1px solid var(--blue-light);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .92);
}

.shop-info-faq-item h3 {
  margin: 0 0 4px;
  color: var(--text-dark);
  font-size: .98rem;
}

.shop-info-faq-item p {
  margin: 0;
  color: var(--text-mid);
  line-height: 1.72;
}

/* =============================================
   ABOUT
   ============================================= */
.about {
  background: var(--cream);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.about-badge-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: linear-gradient(135deg, var(--blue-deep), var(--blue-main));
  color: var(--white);
  border-radius: var(--radius);
  padding: 20px 28px;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.badge-num {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  font-family: 'Playfair Display', serif;
}

.badge-label {
  font-size: .82rem;
  opacity: .9;
}

.about-text p {
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-list {
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.about-list li {
  color: var(--text-mid);
  font-size: .9rem;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

/* =============================================
   PRODUCTS
   ============================================= */
.products {
  background: linear-gradient(180deg, var(--white) 0%, var(--warm-pale) 100%);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 16px;
}

.product-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(153, 204, 255, .42);
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(153, 204, 255, .72);
}

.product-card.featured {
  border: 2px solid var(--blue-main);
  animation: pulseGlow 3s infinite;
}

.product-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .8s cubic-bezier(.16, 1, .3, 1);
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.08) rotate(-1deg);
}

.product-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: linear-gradient(135deg, var(--blue-deep), var(--blue-main));
  color: var(--white);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .05em;
  padding: 5px 16px;
  border-radius: 100px;
  box-shadow: 0 4px 12px rgba(45, 111, 148, .24);
}

.product-tag.hot {
  background: linear-gradient(135deg, #e86a3a, #D35400);
}

.product-tag.gift {
  background: linear-gradient(135deg, #7b5ea7, #b48ecf);
}

.product-info {
  padding: 24px;
}

.product-info h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.product-price {
  display: inline-flex;
  align-items: center;
  color: #B45309;
  background: var(--warm-pale);
  border: 1px solid rgba(244, 181, 170, .55);
  border-radius: 100px;
  font-size: .82rem;
  font-weight: 800;
  padding: 6px 12px;
  margin-bottom: 12px;
}

.product-price.quote {
  color: var(--blue-deep);
  background: var(--blue-pale);
  border-color: var(--blue-light);
}

.product-info p {
  color: var(--text-mid);
  font-size: .88rem;
  line-height: 1.7;
  margin-bottom: 18px;
}

/* =============================================
   PROCESS
   ============================================= */
.process {
  background: linear-gradient(135deg, var(--blue-pale) 0%, #fff 100%);
}

.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 56px;
  flex-wrap: wrap;
  justify-content: center;
}

.step {
  flex: 1;
  min-width: 180px;
  max-width: 220px;
  text-align: center;
  padding: 36px 20px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--blue-light);
  transition: var(--transition);
}

.step:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.step-num {
  font-size: .75rem;
  font-weight: 700;
  color: var(--blue-light);
  letter-spacing: .1em;
  margin-bottom: 12px;
}

.step-icon {
  font-size: 2.4rem;
  margin-bottom: 16px;
}

.step h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.step p {
  font-size: .85rem;
  color: var(--text-mid);
  line-height: 1.6;
}

.step-arrow {
  font-size: 1.5rem;
  color: var(--blue-light);
  align-self: center;
  margin: 0 4px;
  flex-shrink: 0;
}

/* =============================================
   REVIEWS
   ============================================= */
.reviews {
  background: linear-gradient(135deg, var(--cream), var(--warm-pale));
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 16px;
}

.review-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--blue-light);
  transition: var(--transition);
}

.feedback-card {
  padding: 12px;
  overflow: hidden;
}

.feedback-card img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  border-radius: 22px;
  border: 1px solid var(--blue-light);
  background: var(--blue-pale);
}

.feedback-card figcaption {
  padding: 16px 8px 8px;
}

.feedback-card figcaption strong {
  display: block;
  color: var(--text-dark);
  font-size: .94rem;
  line-height: 1.5;
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.review-card.featured-review {
  background: linear-gradient(135deg, var(--blue-deep), var(--blue-main));
  border: none;
}

.feedback-card.featured-review {
  background: var(--white);
  border: 2px solid rgba(153, 204, 255, .72);
}

.feedback-card.featured-review figcaption strong {
  color: var(--text-dark);
}

.review-card.featured-review p,
.review-card.featured-review .reviewer strong,
.review-card.featured-review .reviewer span {
  color: var(--white);
}

.stars {
  font-size: 1rem;
  margin-bottom: 10px;
  letter-spacing: 2px;
}

.review-meta {
  display: inline-flex;
  align-items: center;
  color: var(--blue-deep);
  background: var(--blue-pale);
  border: 1px solid var(--blue-light);
  border-radius: 100px;
  font-size: .72rem;
  font-weight: 700;
  padding: 6px 12px;
  margin-bottom: 16px;
}

.featured-review .review-meta {
  color: var(--white);
  background: rgba(255, 255, 255, .16);
  border-color: rgba(255, 255, 255, .28);
}

.feedback-card.featured-review .review-meta {
  color: var(--blue-deep);
  background: var(--blue-pale);
  border-color: var(--blue-light);
}

.review-card p {
  color: var(--text-mid);
  font-size: .9rem;
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}

.reviewer {
  display: flex;
  align-items: center;
  gap: 12px;
}

.reviewer-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--blue-light);
  color: var(--blue-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.featured-review .reviewer-avatar {
  background: rgba(255, 255, 255, .25);
  color: var(--white);
}

.reviewer strong {
  display: block;
  font-size: .9rem;
  color: var(--text-dark);
}

.reviewer span {
  font-size: .8rem;
  color: var(--text-light);
}

/* =============================================
   FAQ
   ============================================= */
.faq {
  background: var(--white);
}

.faq-container {
  max-width: 760px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.faq-item {
  border: 1px solid var(--blue-light);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.open {
  border-color: var(--blue-main);
  box-shadow: var(--shadow-sm);
}

.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  padding: 20px 24px;
  font-size: .95rem;
  font-weight: 600;
  color: var(--text-dark);
  font-family: 'Be Vietnam Pro', sans-serif;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.faq-item.open .faq-q {
  color: var(--blue-deep);
}

.faq-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  transition: var(--transition);
  color: var(--blue-deep);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .3s ease;
}

.faq-a p {
  padding: 0 24px 20px;
  color: var(--text-mid);
  font-size: .9rem;
  line-height: 1.8;
}

.faq-item.open .faq-a {
  max-height: 200px;
}

/* =============================================
   CONTACT
   ============================================= */
.contact {
  background: linear-gradient(135deg, var(--blue-pale), #fff);
}

.contact-cards {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 16px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--white);
  border: 2px solid var(--blue-light);
  border-radius: var(--radius-lg);
  padding: 28px 36px;
  min-width: 320px;
  max-width: 380px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.contact-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-deep);
}

.contact-card-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.fb-icon {
  background: #1877f2;
  color: white;
}

.zalo-icon {
  background: #0068ff;
  color: white;
}

.contact-card-info {
  flex: 1;
}

.contact-card-info strong {
  display: block;
  font-size: 1.05rem;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.contact-card-info span {
  font-size: .82rem;
  color: var(--text-light);
  display: block;
}

.contact-card-info em {
  font-style: normal;
  font-size: .88rem;
  color: var(--blue-deep);
  font-weight: 600;
  margin-top: 6px;
  display: block;
}

.contact-arrow {
  font-size: 1.2rem;
  color: var(--blue-light);
  transition: var(--transition);
}

.contact-card:hover .contact-arrow {
  color: var(--blue-deep);
  transform: translateX(4px);
}

.contact-address {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 36px;
  color: var(--text-mid);
  font-size: .95rem;
}

.contact-hours {
  width: fit-content;
  max-width: 100%;
  margin: 14px auto 0;
  padding: 10px 18px;
  border: 1px solid var(--blue-light);
  border-radius: 999px;
  background: var(--blue-pale);
  color: var(--text-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: .9rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.hours-label {
  color: var(--blue-deep);
  font-weight: 700;
}

.contact-hours p {
  margin: 0;
}

.map-container {
  margin-top: 24px;
  width: 100%;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.address-icon {
  font-size: 1.2rem;
}