* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Be Vietnam Pro', Arial, Helvetica, sans-serif;
}

/* ===== SLIDESHOW ===== */
.slideshow {
  position: relative;
  width: 100%;
  height: 80%;
  overflow: hidden;
  background: #000;
}

.slideshow-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.slide {
  min-width: 100%;
  position: relative;
}

.slide img {
  width: 100%;
  height: 100vh;
  object-fit: cover;
  display: block;
}

/* Prev / Next buttons */
.slide-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
  border: none;
  color: #fff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background 0.2s;
}

.slide-btn:hover {
  background: rgba(255,255,255,0.4);
}

.slide-btn--prev { left: 20px; }
.slide-btn--next { right: 20px; }

/* Dots */
.slide-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, transform 0.2s;
}

.dot--active {
  background: #fff;
  transform: scale(1.3);
}

@media (max-width: 768px) {
  .slide img {
    height: 50vw;
    min-height: 220px;
  }

  .slide-btn {
    width: 36px;
    height: 36px;
  }
}

/* ===== NÂNG TẦM THƯƠNG HIỆU ===== */
.brand-section {
  padding: 72px 24px;
  background: linear-gradient(135deg, #f0f6ff 0%, #e8f4ff 50%, #f5f0ff 100%);
}

.brand-inner {
  max-width: 1200px;
  margin: 0 auto;
}

/* Heading */
.brand-heading {
  text-align: center;
  margin-bottom: 56px;
}

.brand-heading h2 {
  font-size: 2rem;
  font-weight: 600;
  color: #1a1a2e;
  line-height: 1.4;
  margin-bottom: 16px;
}

.brand-heading h2 span {
  color: #1565c0;
  font-weight: 700;
}

.brand-heading p {
  max-width: 720px;
  margin: 0 auto;
  color: #555;
  font-size: 0.97rem;
  line-height: 1.8;
}

/* Content layout */
.brand-content {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
}

/* Features columns */
.brand-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.brand-features--left .brand-card {
  flex-direction: row;
  text-align: right;
}

.brand-features--left .brand-card__text {
  order: 1;
}

.brand-features--left .brand-card__icon {
  order: 2;
}

.brand-features--right .brand-card {
  flex-direction: row;
  text-align: left;
}

/* Card */
.brand-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border-radius: 12px;
  padding: 16px 18px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  transition: box-shadow 0.2s, transform 0.2s;
}

.brand-card:hover {
  box-shadow: 0 6px 24px rgba(21,101,192,0.13);
  transform: translateY(-2px);
}

.brand-card__text p {
  font-size: 0.9rem;
  color: #444;
  line-height: 1.6;
  margin: 0;
}

.brand-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.brand-card__icon svg {
  width: 22px;
  height: 22px;
}

.brand-card__icon--blue {
  background: #e8f0fe;
  color: #1565c0;
}

.brand-card__icon--orange {
  background: #fff3e0;
  color: #e65100;
}

.brand-card__icon--teal {
  background: #e0f7fa;
  color: #00838f;
}

/* Center image */
.brand-image {
  width: 340px;
  flex-shrink: 0;
}

.brand-image img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 8px 32px rgba(21,101,192,0.15));
}

/* Responsive */
@media (max-width: 960px) {
  .brand-content {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
  }

  .brand-image {
    grid-column: 1 / -1;
    width: 280px;
    margin: 0 auto;
    order: -1;
  }

  .brand-features--left .brand-card { flex-direction: row; text-align: left; }
  .brand-features--left .brand-card__text { order: 2; }
  .brand-features--left .brand-card__icon { order: 1; }
}

@media (max-width: 600px) {
  .brand-content {
    grid-template-columns: 1fr;
  }

  .brand-image {
    width: 220px;
  }

  .brand-heading h2 { font-size: 1.5rem; }
}

/* ===== TẦM NHÌN & SỨ MỆNH ===== */
.vision-section {
  padding: 72px 24px;
  background: linear-gradient(180deg, #eaf4ff 0%, #f5f9ff 100%);
}

.vision-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 56px;
}

/* Image */
.vision-image img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
  box-shadow: 0 8px 32px rgba(21,101,192,0.12);
}

/* Cards */
.vision-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.vision-card {
  background: #fff;
  border-radius: 14px;
  padding: 28px 28px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  transition: box-shadow 0.2s, transform 0.2s;
}

.vision-card:hover {
  box-shadow: 0 8px 28px rgba(21,101,192,0.13);
  transform: translateY(-2px);
}

.vision-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #1565c0;
  margin-bottom: 12px;
}

.vision-card p {
  font-size: 0.93rem;
  color: #555;
  line-height: 1.8;
  margin: 0;
}

@media (max-width: 768px) {
  .vision-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ===== QUY TRÌNH THIẾT KẾ ===== */
.process-section {
  padding: 56px 24px;
  background: linear-gradient(160deg, #eaf4ff 0%, #f0f0ff 100%);
}

.process-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 56px;
  align-items: start;
}

.process-label {
  padding-top: 16px;
}

.process-label__tag {
  display: inline-block;
  font-size: 1.3rem;
  font-weight: 700;
  color: #404040;
  background: #e8f0fe;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.process-label h2 {
  font-size: 2.4rem;
  font-weight: 900;
  color: #1565c0;
  line-height: 1.25;
  margin-bottom: 14px;
  white-space: nowrap;
}

.process-label__sub {
  font-size: 1rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 24px;
}

.process-label__img {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 28px rgba(21,101,192,0.15);
}

.process-label__img img {
  width: 100%;
  height: auto;
  display: block;
}

/* Steps */
.process-steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.process-row {  
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border-radius: 12px;
  padding: 12px 16px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  transition: box-shadow 0.2s, transform 0.2s;
}

.process-row:hover {
  box-shadow: 0 6px 20px rgba(21,101,192,0.12);
  transform: translateX(4px);
}

.process-row--shift1 { margin-left: 120px; }
.process-row--shift2 { margin-left: 240px; }

/* Cube */
.process-step__cube {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transform: rotate(-6deg);
  transition: transform 0.3s;
}

.process-row:hover .process-step__cube {
  transform: rotate(0deg) scale(1.1);
}

.process-cube--blue   { background: linear-gradient(135deg, #1565c0, #42a5f5); }
.process-cube--purple { background: linear-gradient(135deg, #6a1b9a, #ab47bc); }
.process-cube--red    { background: linear-gradient(135deg, #c62828, #ef5350); }
.process-cube--indigo { background: linear-gradient(135deg, #283593, #5c6bc0); }

/* Image */
.process-step__img {
  width: 64px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-step__img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* Info */
.process-step__info span {
  font-size: 0.72rem;
  font-weight: 700;
  color: #1565c0;
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 2px;
}

.process-step__info h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 2px;
}

.process-step__info p {
  font-size: 0.8rem;
  color: #777;
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 768px) {
  .process-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .process-label { padding-top: 0; }

  .process-row--shift1,
  .process-row--shift2 {
    margin-left: 0;
  }
}


/* ===== ƯU ĐIỂM NỔI BẬT ===== */
.advantage-section {
  padding: 80px 24px;
  background: #fff;
}

.advantage-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 56px;
}

.advantage-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* Content */
.advantage-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: #1565c0;
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}

.advantage-content h2 {
  font-size: 2rem;
  font-weight: 800;
  color: #1a1a2e;
  line-height: 1.3;
  margin-bottom: 16px;
}

.advantage-content > p {
  font-size: 0.93rem;
  color: #666;
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 440px;
}

/* Grid */
.advantage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.advantage-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #f9fbff;
  border: 1px solid #e8eef8;
  border-radius: 12px;
  padding: 16px 18px;
  transition: box-shadow 0.2s, transform 0.2s;
}

.advantage-card:hover {
  box-shadow: 0 6px 20px rgba(21,101,192,0.1);
  transform: translateY(-2px);
}

.advantage-card--wide {
  grid-column: 1 / -1;
  max-width: calc(50% - 7px);
}

.advantage-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.advantage-card__icon svg {
  width: 22px;
  height: 22px;
}

.advantage-card span {
  font-size: 0.92rem;
  font-weight: 600;
  color: #333;
}

@media (max-width: 768px) {
  .advantage-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .advantage-content h2 { font-size: 1.5rem; }
  .advantage-card--wide { max-width: 100%; }
}

/* ===== CTA HOTLINE ===== */
.cta-section {
  padding: 64px 24px;
  background: linear-gradient(180deg, #ddeeff 0%, #eaf4ff 100%);
  text-align: center;
}

.cta-inner {
  max-width: 700px;
  margin: 0 auto;
}

.cta-inner h2 {
  font-size: 1.7rem;
  font-weight: 800;
  color: #1565c0;
  margin-bottom: 10px;
  line-height: 1.3;
}

.cta-inner > p {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 24px;
}

/* Phone links */
.cta-phones {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.cta-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1.3rem;
  font-weight: 800;
  color: #e53935;
  text-decoration: none;
  transition: color 0.2s;
}

.cta-phone svg {
  width: 22px;
  height: 22px;
  color: #e53935;
}

.cta-phone:hover {
  color: #b71c1c;
}

/* Red banner */
.cta-banner {
  background: #e53935;
  border-radius: 14px;
  padding: 24px 32px;
  color: #fff;
}

.cta-banner p {
  font-size: 0.92rem;
  opacity: 0.9;
  margin-bottom: 8px;
}

.cta-banner p:last-child {
  margin-top: 6px;
  margin-bottom: 0;
  font-size: 0.88rem;
  opacity: 0.8;
}

.cta-banner__number {
  display: block;
  font-size: 1.6rem;
  font-weight: 900;
  color: #fff;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: opacity 0.2s;
}

.cta-banner__number:hover {
  opacity: 0.85;
}

@media (max-width: 480px) {
  .cta-inner h2 { font-size: 1.3rem; }
  .cta-phone { font-size: 1.1rem; }
  .cta-banner__number { font-size: 1.3rem; }
  .cta-phones { gap: 20px; }
}

/* ===== STATS + GIÁ TRỊ ===== */
.stats-section {
  padding: 56px 24px;
  background: linear-gradient(180deg, #f0f7ff 0%, #e8f4ff 100%);
}

.stats-inner {
  max-width: 1100px;
  margin: 0 auto;
}

/* Stats row */
.stats-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 40px;
}

.stat-item {
  flex: 1;
  text-align: center;
  padding: 0 24px;
}

.stat-number {
  display: block;
  font-size: 2.8rem;
  font-weight: 900;
  color: #1565c0;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.88rem;
  color: #666;
}

.stat-divider {
  width: 1px;
  height: 60px;
  background: #c5d8f0;
  flex-shrink: 0;
}

.stats-divider-line {
  border: none;
  border-top: 1px solid #d0e4f7;
  margin: 0 0 40px;
}

/* Values heading */
.values-heading {
  text-align: center;
  margin-bottom: 40px;
}

.values-heading h2 {
  font-size: 1.7rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 12px;
  line-height: 1.4;
}

.values-heading h2 span {
  color: #1565c0;
  font-weight: 900;
}

.values-heading p {
  font-size: 0.93rem;
  color: #666;
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Values grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.value-card {
  text-align: center;
  padding: 28px 20px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: box-shadow 0.2s, transform 0.2s;
}

.value-card:hover {
  box-shadow: 0 8px 28px rgba(21,101,192,0.13);
  transform: translateY(-4px);
}

.value-card__icon {
  width: 56px;
  height: 56px;
  background: #e8f0fe;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: #1565c0;
}

.value-card__icon svg {
  width: 26px;
  height: 26px;
}

.value-card h4 {
  font-size: 0.97rem;
  font-weight: 700;
  color: #1565c0;
  margin-bottom: 10px;
}

.value-card p {
  font-size: 0.85rem;
  color: #666;
  line-height: 1.7;
  margin: 0;
}

@media (max-width: 900px) {
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-number { font-size: 2.2rem; }
}

@media (max-width: 560px) {
  .stats-row { flex-wrap: wrap; gap: 24px; }
  .stat-divider { display: none; }
  .values-grid { grid-template-columns: 1fr; }
}

/* ===== BẢNG GIÁ DỊCH VỤ ===== */
.pricing-section {
  padding: 72px 24px;
  background: #f8fbff;
}

.pricing-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-heading {
  text-align: center;
  margin-bottom: 52px;
}

.pricing-heading__tag {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  color: #1565c0;
  background: #e8f0fe;
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pricing-heading h2 {
  font-size: 1.9rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 12px;
  line-height: 1.3;
}

.pricing-heading h2 span { color: #1565c0; }

.pricing-heading p {
  font-size: 0.95rem;
  color: #666;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  align-items: start;
}

/* Card */
.pricing-card {
  background: #fff;
  border-radius: 20px;
  padding: 32px 28px;
  border: 2px solid #e8eef8;
  position: relative;
  transition: box-shadow 0.2s, transform 0.2s;
}

.pricing-card:hover {
  box-shadow: 0 12px 36px rgba(21,101,192,0.12);
  transform: translateY(-4px);
}

.pricing-card--featured {
  background: linear-gradient(145deg, #1565c0 0%, #1976d2 100%);
  border-color: transparent;
  color: #fff;
  transform: scale(1.04);
  box-shadow: 0 16px 48px rgba(21,101,192,0.3);
}

.pricing-card--featured:hover {
  transform: scale(1.04) translateY(-4px);
}

.pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: #f59e0b;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 16px;
  border-radius: 999px;
  white-space: nowrap;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pricing-card__head h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 6px;
}

.pricing-card--featured .pricing-card__head h3 { color: #fff; }

.pricing-card__head p {
  font-size: 0.85rem;
  color: #777;
  line-height: 1.6;
  margin-bottom: 20px;
}

.pricing-card--featured .pricing-card__head p { color: rgba(255,255,255,0.8); }

.pricing-card__price {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e8eef8;
}

.pricing-card--featured .pricing-card__price { border-bottom-color: rgba(255,255,255,0.2); }

.pricing-card__amount {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  color: #1565c0;
  line-height: 1;
}

.pricing-card--featured .pricing-card__amount { color: #fff; }

.pricing-card__unit {
  font-size: 0.82rem;
  color: #999;
}

.pricing-card--featured .pricing-card__unit { color: rgba(255,255,255,0.7); }

/* Features */
.pricing-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pricing-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.88rem;
  color: #444;
  line-height: 1.5;
}

.pricing-card--featured .pricing-card__features li { color: rgba(255,255,255,0.9); }

.pricing-card__features svg {
  width: 18px;
  height: 18px;
  color: #1565c0;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-card--featured .pricing-card__features svg { color: #90caf9; }

/* Button */
.pricing-card__btn {
  display: block;
  text-align: center;
  padding: 12px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  background: #e8f0fe;
  color: #1565c0;
  transition: background 0.2s, transform 0.15s;
}

.pricing-card__btn:hover {
  background: #1565c0;
  color: #fff;
  transform: translateY(-1px);
}

.pricing-card--featured .pricing-card__btn {
  background: #fff;
  color: #1565c0;
}

.pricing-card--featured .pricing-card__btn:hover {
  background: #e8f0fe;
}

/* Admin extras */
.admin-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  background: #e8f0fe;
  color: #1565c0;
  padding: 2px 8px;
  border-radius: 999px;
  margin-left: 6px;
}

.admin-badge--gold {
  background: #fff8e1;
  color: #f59e0b;
}

.admin-price {
  color: #1565c0;
  font-size: 1rem;
}

.admin-table__sub {
  font-size: 0.78rem;
  color: #999;
  margin-top: 2px;
}

.admin-form__textarea {
  resize: vertical;
  min-height: 160px;
  font-family: inherit;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card--featured { transform: scale(1); }
  .pricing-card--featured:hover { transform: translateY(-4px); }
}

/* ===== BLOG NỔI BẬT TRANG CHỦ ===== */
.home-blog {
  padding: 72px 24px;
  background: #f8fbff;
}

.home-blog__inner {
  max-width: 1100px;
  margin: 0 auto;
}

.home-blog__heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 12px;
}

.home-blog__tag {
  font-size: 0.82rem;
  font-weight: 700;
  color: #1565c0;
  background: #e8f0fe;
  display: inline-block;
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.home-blog__heading h2 {
  font-size: 1.9rem;
  font-weight: 800;
  color: #1a1a2e;
  margin: 0;
}

.home-blog__heading h2 span { color: #1565c0; }

.home-blog__more {
  font-size: 0.9rem;
  font-weight: 700;
  color: #1565c0;
  text-decoration: none;
  white-space: nowrap;
  padding-bottom: 4px;
  border-bottom: 2px solid #1565c0;
  transition: opacity 0.15s;
}

.home-blog__more:hover { opacity: 0.75; }

.home-blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 900px) {
  .home-blog__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .home-blog__grid { grid-template-columns: 1fr; }
  .home-blog__heading h2 { font-size: 1.5rem; }
}

/* ===== ANIMATIONS ===== */

/* Fade + slide up */
.anim-fade {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.anim-fade.anim-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Slide up for headings */
.anim-slide-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.anim-slide-up.anim-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Bounce for process cubes */
.process-step__cube.anim-bounce {
  animation: cubeBounce 0.6s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

@keyframes cubeBounce {
  0%   { transform: rotate(-6deg) scale(0.5); opacity: 0; }
  60%  { transform: rotate(-6deg) scale(1.15); opacity: 1; }
  80%  { transform: rotate(-6deg) scale(0.95); }
  100% { transform: rotate(-6deg) scale(1); opacity: 1; }
}

/* Stat numbers — pulse khi counter xong */
.stat-number,
.kh-stat__num,
.about-stat__num {
  display: inline-block;
  transition: transform 0.2s;
}

/* Smooth hover lift cho cards */
.brand-card,
.vision-card,
.value-card,
.advantage-card,
.pricing-card,
.blog-card,
.kh-testi-card,
.kh-project-card,
.about-value-card {
  will-change: transform;
}

/* Slideshow fade-in */
.slideshow {
  opacity: 0;
  transition: opacity 0.8s ease;
}

.slideshow.anim-visible {
  opacity: 1;
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  .anim-fade,
  .anim-slide-up {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .process-step__cube.anim-bounce {
    animation: none !important;
  }

  .slideshow {
    opacity: 1 !important;
  }
}

/* ===== DOMAIN CHECK ===== */
.domain-check {
  background: linear-gradient(135deg, #ddeeff 0%, #f0e8ff 100%);
  padding: 0;
  overflow: hidden;
}

.domain-check__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 56px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.domain-check__text h2 {
  font-size: 2.2rem;
  font-weight: 900;
  color: #1565c0;
  margin-bottom: 8px;
  line-height: 1.2;
}

.domain-check__text > p {
  font-size: 0.95rem;
  color: #555;
  margin-bottom: 24px;
}

/* Input form */
.domain-check__form {
  display: flex;
  gap: 0;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(21,101,192,0.15);
  margin-bottom: 20px;
}

.domain-check__input-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 0 16px;
}

.domain-check__input-wrap input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 0.97rem;
  font-family: inherit;
  color: #333;
  padding: 16px 0;
  background: transparent;
}

.domain-check__input-wrap input::placeholder { color: #bbb; }

.domain-check__mic {
  color: #bbb;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.domain-check__mic svg { width: 20px; height: 20px; }

.domain-check__btn {
  padding: 0 28px;
  background: #1565c0;
  color: #fff;
  border: none;
  font-size: 0.97rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}

.domain-check__btn:hover { background: #0d47a1; }
.domain-check__btn:disabled { opacity: 0.7; cursor: wait; }

/* TLD prices */
.domain-tlds {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.domain-tld {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(21,101,192,0.15);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #1565c0;
}

.domain-tld span {
  font-weight: 400;
  color: #e53935;
}

/* Image */
.domain-check__img img {
  width: 100%;
  max-width: 460px;
  filter: drop-shadow(0 8px 24px rgba(21,101,192,0.12));
}

/* Result */
.domain-result {
  background: #fff;
  border-top: 1px solid #e8eef8;
  padding: 20px 24px;
}

.domain-result__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.dr-available,
.dr-taken,
.dr-error {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-radius: 12px;
  flex-wrap: wrap;
}

.dr-available {
  background: #e8f5e9;
  color: #2e7d32;
}

.dr-available svg { flex-shrink: 0; color: #2e7d32; }

.dr-taken {
  background: #fff3e0;
  color: #e65100;
}

.dr-taken svg { flex-shrink: 0; color: #e65100; }

.dr-error {
  background: #ffebee;
  color: #c62828;
  font-weight: 600;
}

.dr-available > div,
.dr-taken > div {
  flex: 1;
  font-size: 0.95rem;
  font-weight: 600;
}

.dr-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
  font-size: 0.8rem;
  font-weight: 400;
  opacity: 0.85;
}

.dr-btn {
  display: inline-flex;
  padding: 9px 20px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: opacity 0.15s;
}

.dr-btn:hover { opacity: 0.85; }
.dr-btn--green { background: #2e7d32; color: #fff; }
.dr-btn--blue  { background: #1565c0; color: #fff; }

@media (max-width: 768px) {
  .domain-check__inner { grid-template-columns: 1fr; gap: 24px; }
  .domain-check__img { display: none; }
  .domain-check__text h2 { font-size: 1.6rem; }
  .domain-check__btn { padding: 0 18px; font-size: 0.88rem; }
}

/* Domain suggestions */
.dr-suggestions { margin-top: 10px; }
.dr-suggestions p { font-size: 0.8rem; color: #888; margin-bottom: 8px; font-weight: 600; }

.dr-suggest-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.dr-suggest-item {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border: 1px solid #e0e8f0;
  border-radius: 8px;
  padding: 6px 12px;
  text-decoration: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.dr-suggest-item:hover {
  border-color: #1565c0;
  box-shadow: 0 2px 8px rgba(21,101,192,0.12);
}

.dr-suggest-tld {
  font-size: 0.85rem;
  font-weight: 700;
  color: #1565c0;
}

.dr-suggest-price {
  font-size: 0.78rem;
  font-weight: 600;
  color: #e53935;
}

/* ============================================
   DECORATIVE BACKGROUNDS
   ============================================ */

/* ---- Stats section: floating numbers ---- */
.stats-section {
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '100%';
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 10rem;
  font-weight: 900;
  color: rgba(21,101,192,0.04);
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

/* ---- Brand section: watermark ---- */
.brand-section {
  position: relative;
  overflow: hidden;
}

.brand-section::before {
  content: 'TEKORA';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) rotate(-15deg);
  font-size: 9rem;
  font-weight: 900;
  color: rgba(21,101,192,0.03);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  letter-spacing: 0.2em;
}

/* ---- Vision section: dot pattern ---- */
.vision-section {
  position: relative;
  overflow: hidden;
}

.vision-section::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 300px; height: 300px;
  background-image: radial-gradient(circle, rgba(21,101,192,0.08) 1.5px, transparent 1.5px);
  background-size: 20px 20px;
  pointer-events: none;
}

/* ---- Process section: diagonal lines ---- */
.process-section {
  position: relative;
  overflow: hidden;
}

.process-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 40px,
    rgba(21,101,192,0.025) 40px,
    rgba(21,101,192,0.025) 41px
  );
  pointer-events: none;
}

/* ---- Advantage section: circle blur ---- */
.advantage-section {
  position: relative;
  overflow: hidden;
}

.advantage-section::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21,101,192,0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* ---- Pricing section: grid pattern ---- */
.pricing-section {
  position: relative;
  overflow: hidden;
}

.pricing-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(21,101,192,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21,101,192,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

/* ---- CTA hotline: wave shape ---- */
.cta-section {
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  bottom: -60px; left: -60px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(21,101,192,0.06);
  pointer-events: none;
}

.cta-section::after {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(21,101,192,0.04);
  pointer-events: none;
}

/* ---- Home blog: subtle wave ---- */
.home-blog {
  position: relative;
  overflow: hidden;
}

.home-blog::before {
  content: 'BLOG';
  position: absolute;
  right: -20px;
  bottom: 20px;
  font-size: 8rem;
  font-weight: 900;
  color: rgba(21,101,192,0.04);
  pointer-events: none;
  user-select: none;
  letter-spacing: 0.15em;
}

/* ---- Values section: floating icons ---- */
.about-values,
.stats-section .values-heading {
  position: relative;
}

/* ---- Domain check: decorative blobs ---- */
.domain-check {
  position: relative;
}

.domain-check::before {
  content: '';
  position: absolute;
  top: -60px; left: -60px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21,101,192,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.domain-check::after {
  content: '';
  position: absolute;
  bottom: -40px; right: 10%;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(100,50,200,0.05) 0%, transparent 70%);
  pointer-events: none;
}

/* ---- Floating badge decorations on stats numbers ---- */
.stat-number {
  position: relative;
  display: inline-block;
}

/* ---- Section divider wave ---- */
.section-wave {
  display: block;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  margin-bottom: -2px;
}

.section-wave svg {
  display: block;
  width: 100%;
}

/* ===== SITE POPUP ===== */
.site-popup-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 9998;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(3px);
}

.site-popup-overlay.is-open {
  display: flex;
  animation: popupFadeIn 0.3s ease;
}

@keyframes popupFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.site-popup-box {
  background: #fff;
  border-radius: 16px;
  max-width: 480px;
  width: 100%;
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.25);
  animation: popupSlideUp 0.35s cubic-bezier(0.34,1.56,0.64,1);
}

@keyframes popupSlideUp {
  from { transform: translateY(40px) scale(0.95); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}

.site-popup-close {
  position: absolute;
  top: 12px; right: 12px;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(0,0,0,0.15);
  border: none;
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  z-index: 10;
  transition: background 0.15s;
}

.site-popup-close:hover { background: rgba(0,0,0,0.35); }

.site-popup-img img {
  width: 100%;
  display: block;
  max-height: 320px;
  object-fit: cover;
}

.site-popup-body {
  padding: 24px 28px 28px;
  text-align: center;
}

.site-popup-body h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 10px;
}

.site-popup-body p {
  font-size: 0.93rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 20px;
}

.site-popup-btn {
  display: inline-flex;
  padding: 12px 28px;
  background: #1565c0;
  color: #fff;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 700;
  transition: background 0.2s, transform 0.15s;
}

.site-popup-btn:hover { background: #0d47a1; transform: translateY(-1px); }

@media (max-width: 480px) {
  .site-popup-box { border-radius: 12px; }
  .site-popup-body { padding: 18px 20px 22px; }
}