.banner-header {
  position: relative;
}

.banner-logo {
  position: absolute;
  top: 4%;
  left: 2%;
  width: 12%;
  mix-blend-mode: multiply;
}

.banner-pointer {
  width: 100%;
  display: block;
  cursor: pointer;
}

.banner-pointer_thumb {
  /* object-fit: contain;
  object-position: center; */
  width: 100%;
}

.section {
  font-size: 1rem;
  width: 90%;
  position: relative;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.maybi-about,
.maybi-benefit,
.maybi-solution,
.maybi-categories,
.maybi-commission,
.maybi-commission,
.maybi-support-faq {
  margin: 6em auto;
}

/* section 1 */
.about-title {
  font-size: clamp(9px, 2.8vw, 4em);
  color: var(--text-red);
  padding-bottom: 1em;
}

.about-title > br {
  display: none;
}

.about-round {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: clamp(12px, 2.4vw, 3em);
}

.box-divider {
  width: 1px;
  height: 40px;
  background-color: #eee;
}

.box {
  font-size: 1rem;
  display: flex;
  align-items: center;
  text-align: left;
  gap: clamp(2px, 1vw, 1em);
}

.box-thumb {
  width: clamp(10px, 3.2vw, 4.5em);
  height: clamp(10px, 3.2vw, 4.5em);
  display: flex;
  align-items: center;
  justify-content: center;
}

.box-thumb-img {
  width: 100%;
  height: 100%;
  display: block;
  flex-shrink: 0;
}

.box-info {
  display: flex;
  flex-direction: column;
  gap: clamp(2px, 0.4vw, 5px);
}

.box-info > h4 {
  font-size: clamp(8px, 2vw, 3em);
  color: var(--text-red);
  font-weight: 700;
  margin: 0;
}

.box-info h5 {
  font-size: clamp(5px, 1.4vw, 2em);
  color: #555;
  font-weight: 400;
  margin: 0;
}

/* section 2 */
.maybi-solution {
  display: grid;
  grid-template-columns: 1fr 2fr;
  position: relative;
  gap: 2em;
}

.solution {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  background-color: var(--bg-pink);
  padding: 1em;
  position: relative;
  height: 100%;
  gap: 2.6em;
}

.solution::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: 100%;
  width: 50%;
  background-color: var(--bg-pink);
  z-index: -1;
}

.solution h2,
.solution h3 {
  text-align: left;
}

.solution > h2 {
  font-size: clamp(9px, 2.8vw, 4em);
  color: var(--text-red);
  margin-top: 0;
  padding-top: 2rem;
}

.solution h3 {
  font-size: clamp(9px, 1.6vw, 2.4em);
  color: var(--text-red);
  background: #eddd53;
  background: linear-gradient(
    90deg,
    rgba(237, 221, 83, 1) 0%,
    rgba(255, 255, 255, 0) 100%
  );
  margin-left: -8px;
  padding-left: 10px;
  padding-top: 7px;
  padding-bottom: 7px;
}

.problem-item p {
  font-size: clamp(10px, 1.3vw, 1.8em);
}

.problem-list {
  list-style-type: none;
  display: flex;
  padding: 0;
  flex-direction: column;
  gap: clamp(5px, 0.6vw, 1em);
  width: 100%;
}

.problem-item {
  display: flex;
  align-items: center;
  gap: 1em;
  text-align: left;
  width: 100%;
}

.problem-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.problem-conclusion {
  position: relative;
  width: 100%;
}

.arrow-pointer {
  position: absolute;
  width: 18%;
  color: var(--text-red);
  right: -8%;
  top: 84%;
  transform: translateY(-70%);
}

.solutions {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.solutions-content {
  display: flex;
  flex-direction: column;
}

.solutions-content > h2 {
  font-size: clamp(9px, 2.8vw, 4em);
  color: var(--text-red);
  padding-top: 10px;
}

.solutions-content > h3 {
  font-size: clamp(14px, 2.2vw, 3em);
  color: var(--text-red);
  padding-bottom: 3rem;
  font-weight: 500;
}

.solutions-list {
  font-size: 1rem;
  display: flex;
  flex-wrap: nowrap;
  background-color: var(--bg-pink);
  padding: 3em 0;
  margin-bottom: 3em;
}

.solution-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  text-align: center;
}

.solution-item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 3em;
  left: 90%;
  width: 25%;
  height: 1em;
  color: rgba(135, 20, 0, 0.4);
  background:
    conic-gradient(from 225deg at 100% 50%, currentColor 90deg, transparent 0)
      right center / 0.5em 1em no-repeat,
    linear-gradient(to right, transparent, currentColor) left center /
      calc(100% - 0.4em) 1.5px no-repeat;
  transform: translateY(-50%);
}

.solution-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--text-red, #a42624);
  border-radius: 50%;
  width: clamp(30px, 5vw, 8em);
  height: clamp(30px, 5vw, 8em);
  padding: 1.6em;
  margin-bottom: 1em;
  color: var(--text-red, #a42624);
  background-color: transparent;
  flex-shrink: 0;
}

.solution-icon > svg {
  width: 100%;
  height: 100%;
}

.solution-number {
  font-size: clamp(10px, 1.4vw, 2em);
  font-weight: bold;
  color: var(--text-red, #a42624);
  margin-bottom: 0.4em;
  flex-shrink: 0;
}

.solution-text {
  font-size: clamp(10px, 1.3vw, 1.8em);
  color: var(--black);
}

.solutions-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(5px, 1.1vw, 2em);
  background-color: #fbefdc;
  border-radius: 1em;
  border: 1px solid #f7deb6;
  padding: 1em;
  margin: 0 auto;
}

.steps-title {
  font-size: clamp(14px, 1.6vw, 2.2em);
  font-weight: 700;
  color: var(--text-red);
  margin: 0;
}

.step-item p {
  font-size: clamp(11px, 1.4vw, 2em);
  color: var(--text-red);
}

.step-item {
  display: flex;
  align-items: center;
  gap: 1em;
}

.step-item-img {
  width: clamp(20px, 3.5vw, 3em);
  height: clamp(20px, 3.5vw, 3em);
}

/* section 2 */
.benefit-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(12px, 2.4vw, 3em);
}

.benefit-title {
  font-size: clamp(9px, 2.8vw, 4em);
  color: var(--text-red);
  padding-bottom: 1em;
}

.benefits_item {
  font-size: 1rem;
  display: flex;
  align-items: flex-start;
  text-align: left;
  gap: 1em;
  border: 1px solid rgba(227, 223, 217);
  border-radius: 1em;
  background-color: var(--bg-list);
  padding: 2em 1em;
}

.benefits_item-ttl {
  font-size: clamp(10px, 1.4vw, 2em);
  color: var(--text-red);
}

.benefits_item-desc {
  font-size: clamp(10px, 1.3vw, 1.8em);
  color: var(--black);
  font-weight: 400;
}

.benefits_item-hd {
  width: clamp(40px, 5vw, 6em);
  height: clamp(40px, 5vw, 6em);
  padding: 1em;
  border-radius: 50%;
  border: 1px solid var(--text-red);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.benefits_icon {
  width: 100%;
  height: 100%;
  color: var(--text-red);
}

/* categories */
.categories {
  display: grid;
  grid-template-columns: 3.8fr 6fr;
  align-items: center;
  gap: 2em;
}

.categories_info {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  height: 100%;
}

.categories_title {
  font-size: clamp(14px, 2.2vw, 3em);
  text-align: left;
  color: var(--text-red);
  font-weight: normal;
}

.categories_title img {
  padding-bottom: 0.5em;
}

.categories_list {
  display: flex;
  flex-direction: column;
  padding-top: 0.5em;
  gap: 1.5em;
}

.categories_card {
  display: flex;
  align-items: center;
  gap: 2em;
}

.categories-thumb {
  width: 4em;
  height: 4em;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.categories-thumb_img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.categories_item:nth-child(1) .categories-thumb_img {
  width: 70%;
  height: 70%;
}

.categories-logo {
  width: clamp(100px, 12vw, 250px);
  display: block;
}

.benefits_item-bd {
  display: flex;
  flex-direction: column;
  gap: 0.5em;
}

.categories_name {
  font-size: clamp(8px, 1.6vw, 2.2em);
}

.categories_gallery {
  display: flex;
  width: 100%;
  height: 100%;
  gap: 0.5em;
}

.categories_thumb {
  width: 100%;
  height: 100%;
}

.categories_thumb_img {
  flex: 1;
  aspect-ratio: 9 / 16;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 1em;
}

.section-title {
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--text-red);
  letter-spacing: 0.02em;
}

/* mục đăng ký */
.policy-layout {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6em;
  align-items: stretch;
}

.policy-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 3em;
  padding: 3em;
  border: 1px solid rgba(227, 223, 217);
  border-radius: 1em;
  background: var(--bg-list);
  height: 100%;
}

.policy-header {
  text-align: center;
}

.policy-header .section-title {
  color: var(--text-red);
  font-size: clamp(9px, 2.8vw, 4em);
  font-weight: 700;
  margin-bottom: 1rem;
  text-align: center;
}

.register-card .section-title {
  font-size: clamp(9px, 2.8vw, 4em);

  color: var(--text-red);
  white-space: nowrap;
  font-weight: 700;
  text-align: center;
}

.register-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 3em;
}

.policy-header p {
  font-size: clamp(10px, 1.2vw, 1.8em);
  font-weight: 400;
  color: var(--text-red);
}

.policy-table-wrapper {
  width: 100%;
  border-radius: 1.6em;
}

.policy-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: clamp(12px, 1.4vw, 1.4rem);
  border: 1px solid rgba(242, 227, 216);
  border-radius: 1.6em;
  overflow: hidden;
  min-width: 100%;
}

.policy-table-head th {
  text-align: center;
  font-size: clamp(12px, 1.4vw, 2rem);
  color: var(--text-red);
  font-weight: bold;
  padding: 1rem;
  background: rgba(242, 227, 216);
  border-bottom: 1px solid rgba(220, 200, 185);
  border-right: 1px solid rgba(220, 200, 185);
}

.policy-table-head th:nth-child(1) {
  width: 36%;
}

.policy-table-head th:nth-child(2) {
  width: 30%;
}

.policy-table-head th:nth-child(3) {
  width: 30%;
}

.policy-table-head th:last-child {
  border-right: none;
}

.policy-cell {
  font-size: clamp(10px, 1.3vw, 1.8rem);
  padding: 1em;
  background: var(--white);
  border-bottom: 1px solid rgba(220, 200, 185);
  border-right: 1px solid rgba(220, 200, 185);
  vertical-align: middle;
  text-align: center;
  font-weight: bold;
  color: var(--black);
}

.policy-cell:last-child {
  border-right: none;
}

.policy-row:last-child .policy-cell {
  border-bottom: none;
}

.blur-row .policy-cell {
  color: transparent;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  user-select: none;
  pointer-events: none;
}

.policy-footnote {
  font-size: clamp(12px, 2vw, 1.8rem);
  color: var(--black);
  margin-top: auto;
}

/* Register Form */
.register-form {
  display: flex;
  flex-direction: column;
  gap: 3em;
}

.form-row {
  display: flex;
  gap: 3em;
}

.form-input {
  font-size: clamp(12px, 1.4vw, 1.8rem);
  flex: 1;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  padding: 20px 25px;
  border: 1px solid #ddd;
  border-radius: 1em;
  outline: none;
}

.form-input:focus {
  border-color: var(--input-border-custom);
}

.register-submit {
  width: 100%;
  box-sizing: border-box;
  background-color: var(--text-red);
  color: var(--white);
  border: none;
  border-radius: 8px;
  padding: 16px;
  font-size: clamp(12px, 2.1vw, 3em);
  font-weight: 700;
  cursor: pointer;
  margin-top: 8px;
}

.register-submit:hover {
  opacity: 0.8;
}

.register-note {
  text-align: center;
  font-size: clamp(12px, 1.2vw, 1.7rem);
  color: var(--black);
  /* margin-top: auto; */
}

/* Support & FAQ Section */
.maybi-support-faq {
  border-radius: 2em;
  text-align: left;
}

.support-faq-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4em;
}

.support-zone .section-title,
.faq-zone .section-title {
  color: var(--text-red);
  font-size: clamp(9px, 2vw, 3.2em);
  font-weight: 700;
  margin-bottom: 20px;
  text-align: left;
}

.support-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2em;
  padding-top: 1.5em;
}

.support-list li {
  font-size: clamp(14px, 2vw, 2em);
  display: flex;
  align-items: center;
  gap: 1em;
  font-weight: 500;
  color: var(--black);
  line-height: 1.4;
}

.icon-check-circle {
  width: 24px;
  height: 24px;
  margin-top: 2px;
  flex-shrink: 0;
}

.faq-list {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid #ddd;
  padding: 1.5em 0 2em 0;
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-item summary {
  cursor: pointer;
  font-size: clamp(14px, 2vw, 2em);
  font-weight: 500;
  color: var(--black);
  display: flex;
  align-items: center;
  list-style: none;
  position: relative;
  padding-right: 3em;
  padding-bottom: 6px;
}

.support-faq-container {
  gap: 2em;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "";
  display: block;
  width: 24px;
  height: 24px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  transition: transform 0.3s;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.faq-item[open] summary::after {
  transform: translateY(-50%) rotate(180deg);
}

.faq-content {
  font-size: clamp(10px, 1.5vw, 1.8em);
  padding-top: 10px;
  color: var(--black);
  line-height: 1.5;
  font-weight: 300;
}

/* Countdown Banner */
.maybi-countdown-section {
  padding: 0;
  width: 100%;
  margin-top: 6em;
}

.countdown-banner {
  background: linear-gradient(90deg, #d32f2f 0%, #e53935 100%);
  padding: 20px 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: white;
  box-shadow: 0 10px 20px rgba(211, 47, 47, 0.2);
  width: 100%;
  box-sizing: border-box;
  margin: 0 auto;
}

.countdown-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 5px;
}

.countdown-title {
  font-size: clamp(12px, 3.4vw, 2.8em);
  font-weight: bold;
}

.countdown-subtitle {
  font-size: clamp(10px, 2.6vw, 2em);
  margin: 0;
}

.countdown-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.countdown-label {
  font-size: clamp(12px, 3vw, 2.4em);
  font-weight: bold;
  letter-spacing: 1px;
}

.countdown-timer {
  display: flex;
  align-items: center;
  gap: 15px;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 0.4rem;
  background: linear-gradient(
    94.41deg,
    #ffd99e -43.26%,
    #fff8ec 30.59%,
    #fff8ec 67.52%,
    #ffd99e 104.44%
  );
  width: 60px;
  height: 60px;
}

.countdown-number {
  font-size: clamp(16px, 1.6vw, 24px);
  font-weight: 900;
  line-height: 1;
  color: var(--dark-blue);
}

.countdown-unit {
  font-size: clamp(10px, 1.2vw, 1.6em);
  font-weight: bold;
  text-transform: uppercase;
  margin-top: 2px;
  color: var(--dark-blue);
}

.countdown-separator {
  font-size: clamp(16px, 1.6vw, 24px);
  font-weight: 700;
  background: linear-gradient(
    94.41deg,
    #ffd99e -43.26%,
    #fff8ec 30.59%,
    #fff8ec 67.52%,
    #ffd99e 104.44%
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.countdown-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.slots-label {
  font-size: clamp(12px, 3vw, 2.4em);
  font-weight: bold;
  text-transform: uppercase;
}

.slots-count {
  font-size: clamp(12px, 3vw, 2em);
  font-weight: bold;
}

.slots-count .highlight {
  font-size: clamp(12px, 3.7vw, 2.8em);
  color: var(--yellow);
  font-weight: bold;
}

.maybi-support-faq {
  margin: 4em auto;
}

/* footer */
.maybi-footer {
  width: 100%;
  padding: 4em 5%;
  display: grid;
  grid-template-columns: 4fr 2fr 3fr;
  gap: 4em;
  background-color: var(--bg-list);
  margin-bottom: 0;
}

.footer-thumb {
  display: flex;
  flex-direction: column;
  width: 40%;
  margin-bottom: 1em;
}

.footer-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.footer-desc {
  font-size: clamp(12px, 2vw, 2em);
  text-align: left;
  color: var(--black);
  margin: 0;
}

.footer-title {
  font-size: clamp(12px, 2vw, 2em);
  text-align: left;
  color: var(--black);
  margin: 0 0 16px;
}

.footer-connect {
  display: flex;
  flex-direction: column;
}

.footer-social {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  text-align: left;
  gap: 1em;
}

.social-link {
  display: flex;
  align-items: center;
  font-size: clamp(10px, 1.4vw, 2.5em);
  color: var(--black);
  text-decoration: none;
  transition: color 0.2s;
  gap: 8px;
}

.social-link:hover {
  color: var(--text-red);
}

.social-icon {
  width: 2.4em;
  height: 2.4em;
  object-fit: contain;
}

.footer-hotline {
  display: flex;
  align-items: center;
  gap: 2em;
}

.footer-support {
  display: flex;
  flex-direction: column;
}

.hotline-icon-wrapper {
  width: clamp(30px, 4vw, 7em);
  height: clamp(30px, 4vw, 7em);
  border-radius: 50%;
  background: var(--text-red);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hotline-info {
  display: flex;
  flex-direction: column;
  text-align: left;
  transform: translateY(1.2em);
  gap: 1em;
}

.hotline-icon {
  width: clamp(24px, 1.8vw, 4.8em);
  height: clamp(24px, 1.8vw, 4.8em);
  color: var(--white);
}

.hotline-number {
  font-size: clamp(16px, 2.2vw, 3em);
  font-weight: 700;
  color: var(--text-red);
  transform: translateY(-10%);
}

.hotline-time {
  font-size: clamp(10px, 1.8vw, 1.8em);
  color: var(--black);
}

/* 3 btns */
.nav-buttons {
  font-size: 1rem;
  position: fixed;
  bottom: 8em;
  right: 1.5em;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1em;
  z-index: 10;
}

.nav-btn {
  position: relative;
  width: 6em;
  height: 6em;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  text-decoration: none;
  transition: transform 0.3s ease;
}

.nav-btn--phone,
.nav-btn--zalo,
.nav-btn--messenger {
  background-color: var(--bg-btn-nav);
}

.nav-btn:hover {
  transform: scale(1.1);
}

.nav-btn_tooltip {
  position: absolute;
  right: 6em;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 14px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
}

.nav-btn_tooltip::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 100%;
  margin-top: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: transparent transparent transparent rgba(0, 0, 0, 0.75);
}

.nav-btn:hover .nav-btn_tooltip {
  opacity: 1;
  visibility: visible;
}

.nav-btn_pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: inherit;
  z-index: -1;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}