/* Tệp CSS cho giao diện trang web Hukai VN - Chatbot AI */
body {
  font-family: 'Inter', sans-serif;
  scroll-behavior: smooth;
  background: #f9fafb;
  margin: 0;
  color: #1f2937;
  box-sizing: border-box;
}
*, *:before, *:after {
  box-sizing: inherit;
}
/* Phần nội dung chính */
section {
  padding: clamp(1.5rem, 4vw, 2rem) 0.5rem;
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
}
.background-image {
  background-size: cover;
  background-position: center;
  position: relative;
  border-radius: 12px;
  overflow: hidden;
}
.overlay {
  background: rgba(0, 0, 0, 0.55);
  padding: 1.75rem;
  color: white;
}
.floating-icon {
  animation: float 2s ease-in-out infinite;
}
.floating-icon:hover {
  animation-play-state: paused;
}
.zalo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}
.zalo-img {
  width: 70%; 
  height: 70%;
  object-fit: contain; 
}
.phone-icon {
  background: linear-gradient(135deg, #22c55e, #15803d);
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.overlay-1 {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(0, 0, 0, 0.65);
  padding: 0.75rem 1.25rem;
  border-radius: 12px;
  margin-top: 0.75rem;
  transition: transform 0.2s ease, background-color 0.3s ease;
}
.overlay-1:hover {
  transform: translateY(-2px);
  background-color: rgba(0, 0, 0, 0.75);
}
.icon-contact {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; 
  height: 40px;
  background-color: #22c55e;
  border-radius: 50%;
  color: #ffffff;
  transition: background-color 0.3s ease, transform 0.2s ease;
  flex-shrink: 0;
}
.icon-contact i {
  font-size: 1.1rem;
  line-height: 1;
}
.icon-contact:hover {
  background-color: #16a34a;
  transform: scale(1.1);
}
/* Thanh điều hướng */
header {
  background: #1f2937;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
  transition: background-color 0.3s ease;
}
header.scrolled {
  background: #111827;
}
.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  max-width: 1280px;
  margin: 0 auto;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
  text-transform: uppercase;
}
.logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}
nav {
  display: flex;
  align-items: center;
}
nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 1rem;
}
nav a {
  color: white;
  font-weight: 500;
  padding: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  transition: color 0.3s ease, transform 0.2s ease;
}
nav a:hover {
  color: #22c55e;
  transform: scale(1.05);
}
nav a.active {
  border-bottom: 2px solid #22c55e;
}
nav i {
  font-size: 1rem;
}
.menu-button {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  transition: transform 0.2s ease;
}
.menu-button:hover {
  transform: scale(1.1);
}
/* Phần Giới Thiệu */
.hero-section {

  position: relative;
  padding: clamp(2.5rem, 6vw, 3.5rem) clamp(1rem, 3vw, 1.5rem);
  background: linear-gradient(135deg, #10b981, #3b82f6, #4f46e5);
  background-size: 600% 600%;
  animation: gradientShift 12s ease infinite;
  border-radius: 32px;
  margin-bottom: clamp(2.5rem, 6vw, 3.5rem);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}
.hero-section img {
  transition: transform 0.3s ease;
}
.hero-section img:hover {
  transform: rotate(-8deg) scale(1.05);
}
.hero-section .cta-button {
  background: linear-gradient(90deg, #3b82f6, #2563eb);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}
.hero-section .cta-button:hover {
  background: linear-gradient(90deg, #2563eb, #1e40af);
  box-shadow: 0 6px 16px rgba(59, 130, 246, 0.6);
}
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.feature-box {
  transition: transform 0.3s ease;
}

.feature-box:hover {
  transform: translateY(-15px);
}
.accordion .item {
  margin-bottom: 0.75rem;
  border-radius: 12px;
  overflow: hidden;
  background: #10b981;
  border: none;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  min-height: 56px;
  transition: transform 0.3s ease;
}
.accordion .item:hover {
  transform: translateY(-3px);
}
.accordion .item.active {
  background: #ffffff;
  border: 1px solid #d1d5db;
  margin-bottom: 0.75rem;
  min-height: 380px;
}
.accordion .title {
  padding: 1rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.1rem;
  background: #10b981;
  color: #ffffff;
  display: flex;
  align-items: center;
  transition: background-color 0.3s ease;
}
.accordion .title:hover {
  background-color: #047857;
}
.accordion .title i {
  margin-right: 0.75rem;
}
.accordion .content {
  max-height: 0;
  overflow: hidden;
  background: #f9fafb;
  padding: 0;
  margin: 0;
  transition: max-height 0.5s ease-out, opacity 0.5s ease;
  opacity: 0;
}
.accordion .item.active .content {
  max-height: 720px;
  opacity: 1;
}
.accordion-content-wrapper {
  padding: 0;
}
.accordion .item.active .accordion-content-wrapper {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
}
.accordion .content-text {
  flex: 3;
  width: 50%;
  min-height: 220px;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  color: #1f2937;
  padding: 1rem;
  margin: 0 0 0 80px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  text-align: left;
  gap: 1rem;
}
.accordion .content-text h4 {
  font-size: 1.75rem;
  font-weight: 600;
  margin: 0 0 1rem 0;
  color: #111827;
  line-height: 1.4;
}
.accordion .content-text .content-text-detail {
  font-size: 1.1rem;
  margin: 0 0 1rem 0;
  line-height: 1.5;
}
.accordion .image-button {
  flex: 2;
  width: 50%;
  min-height: 220px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.accordion-image {
  width: 100%;
  max-height: 480px;
  min-width: 160px;
  height: auto;
  border-radius: 80px;
  object-fit: contain;
  display: block;
  margin: 0;
  transition: transform 0.3s ease;
}
.accordion-image:hover {
  transform: scale(1.05);
}
.image-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  z-index: 2000;
  justify-content: center;
  align-items: center;
}
.image-modal.active {
  display: flex;
}
.modal-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.modal-image {
  max-width: 90vw;
  max-height: 80vh;
  border-radius: 48px;
  animation: fadeIn 0.5s ease;
}
.modal-caption {
  color: white;
  font-size: 1rem;
  background: rgba(0, 0, 0, 0.6);
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
}
.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: #10b981;
  color: white;
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s ease;
}
.modal-close:hover {
  transform: scale(1.1);
}
.toast {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-radius: 8px;
  color: white;
  font-size: 14px;
  animation: slideIn 0.3s ease, fadeOut 0.5s ease 3s forwards;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  max-width: 300px;
}

.toast-success {
  background-color: #22c55e;
}

.toast-error {
  background-color: #ef4444;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes fadeOut {
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

.contact-container {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 5vw, 3rem);
  align-items: stretch;
  background: #ffffff;
  border-radius: 1rem;
  padding: clamp(2rem, 6vw, 3rem);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}
.contact-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.1), transparent);
  z-index: -1;
}
.contact-info, .contact-form {
  flex: 1;
  min-width: 250px;
}
.contact-info img {
  width: 100%;
  height: clamp(300px, 28vw, 240px);
  object-fit: cover;
  border-radius: 1rem;
  margin-bottom: 1.25rem;
  transition: transform 0.5s ease;
}
.contact-info img:hover {
  transform: scale(1.05);
}
.contact-form form {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  padding: 1.5rem 2.5rem;
  border-radius: 1rem;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}
.contact-form label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: clamp(1rem, 2.2vw, 1.1rem);
}
.contact-form input, .contact-form textarea {
  border: 2px solid #d1d5db;
  padding: 1rem;
  border-radius: 0.75rem;
  width: 100%;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  font-size: clamp(0.95rem, 2.2vw, 1.05rem);
}
.contact-form input:focus, .contact-form textarea:focus {
  border-color: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
  outline: none;
}
.contact-form button {
  background: linear-gradient(to right, #10b981, #22c55e);
  color: white;
  padding: 1rem;
  border-radius: 0.75rem;
  border: none;
  cursor: pointer;
  transition: transform 0.3s ease, background-color 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: clamp(1rem, 2.2vw, 1.1rem);
}
.contact-form button:hover {
  background: linear-gradient(to right, #047857, #16a34a);
  transform: scale(1.05);
}
.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
.grid-4 .col {
  background: #ffffff;
  padding: 1.25rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-size: 1rem;
}
.feature-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 1.25rem;
}
.customer-image {
  margin-bottom: 1.25rem;
}
.customer-image div {
  flex: 1;
}
.customer-image img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 12px;
}
.carousel {
  position: relative;
  overflow: hidden;
  width: 100%;
  background: #ffffff;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}
.carousel-inner {
  display: flex;
}
.carousel-item {
  flex: 0 0 100%;
  padding: 0.75rem;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.carousel-item.active {
  display: block;
  opacity: 1;
}
.carousel-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #ffffff;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
  text-align: center;
  animation: fadeIn 0.5s ease;
}
.carousel-card img {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  object-fit: cover;
  border: 3px solid #10b981;
}
.carousel-card .stars {
  margin-bottom: 1rem;
  color: #f59e0b;
  font-size: 1.1rem;
}
.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: #10b981;
  color: white;
  border: none;
  padding: 0.75rem;
  cursor: pointer;
  border-radius: 50%;
  transition: transform 0.2s ease;
}
.carousel-nav:hover {
  transform: translateY(-50%) scale(1.1);
  animation: bounce 0.3s ease;
}
.carousel-nav.prev {
  left: 15px;
}
.carousel-nav.next {
  right: 15px;
}
.benefit-image {
  transition: opacity 0.5s ease;
  opacity: 1;
}

.benefit-image.fade {
  opacity: 0;
}

.benefit-item,
.hukai-why-box {
  background: #e6faf3 !important;
  border-radius: 18px;
  box-shadow: 0 2px 12px rgba(16,185,129,0.08);
  transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
}
.benefit-item.active,
.benefit-item:hover,
.hukai-why-box.active,
.hukai-why-box:hover {
  background: #bdf5e2 !important;
  box-shadow: 0 4px 16px rgba(16,185,129,0.15);
}
.benefit-item .text-blue-600,
.benefit-item .text-blue-400,
.benefit-item .text-blue-100,
.benefit-item .text-blue-50,
.benefit-item .text-blue-500,
.benefit-item .text-blue-800,
.benefit-item .text-blue2,
.benefit-item .text-navy,
.benefit-item .text-blue {
  color: #10b981 !important;
}
.benefit-item .bg-blue-400,
.benefit-item .bg-blue-100,
.benefit-item .bg-blue-50,
.benefit-item .bg-blue-500,
.benefit-item .bg-blue-800,
.benefit-item .bg-blue2,
.benefit-item .bg-navy,
.benefit-item .bg-blue {
  background: #10b981 !important;
  color: #fff !important;
  border-radius: 10px;
}
.hukai-why-box .bg-blue-400,
.hukai-why-box .bg-blue-100,
.hukai-why-box .bg-blue-50,
.hukai-why-box .bg-blue-500,
.hukai-why-box .bg-blue-800,
.hukai-why-box .bg-blue2,
.hukai-why-box .bg-navy,
.hukai-why-box .bg-blue {
  background: #10b981 !important;
  color: #fff !important;
  border-radius: 10px;
}
.hukai-why-box .text-blue-400,
.hukai-why-box .text-blue-600 {
  color: #10b981 !important;
}
footer {
  background: #1f2937;
  padding: 2rem;
  text-align: center;
  color: white;
  font-size: 1rem;
}
footer p {
  margin: 0.75rem 0;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
@keyframes bounce {
  0%, 100% { transform: translateY(-50%) scale(1); }
  50% { transform: translateY(-50%) scale(1.2); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}
.animate-section {
  animation: slideUp 0.6s ease;
}
.animate-fade-in {
  animation: fadeIn 0.6s ease;
}
@media (max-width: 1024px) {
  .hero-section {
    flex-direction: column;
    text-align: center;
  }
  .hero-section .flex-1 {
    padding: 1.5rem;
  }
  .hero-section img {
    margin-top: 2rem;
  }
  .accordion .content-text {
    margin: 0 0 0 40px;
  }
  .benefit-image {
    width: 100%;
    height: 320px;
    min-height: 220px;
  }
}
@media (max-width: 768px) {
  .content-grid {
    grid-template-columns: 1fr;
  }
  .accordion .content-text {
    margin: 0;
  }
  .accordion .content-text .content-text-detail {
    display: none;
  }
  .accordion .content-text h4 {
    flex: 2;
    width: 100%;
    min-height: 180px;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
    color: #1f2937;
    padding: 0.75rem;
    margin: 0;
    display: flex;
    align-items: center;
  }
  nav ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #10b981;
    padding: 1rem 0;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  }
  nav ul.active {
    display: flex;
  }
  nav a {
    padding: 0.75rem 1.5rem;
    font-size: 1.05rem;
    justify-content: center;
  }
  .menu-button {
    display: block;
  }
  .header-container {
    justify-content: center;
    position: relative;
  }
  .logo {
    flex-grow: 1;
    text-align: center;
    font-size: 1.25rem;
  }
  .menu-button {
    position: absolute;
    right: 1rem;
  }
  .hero-section {
    padding: clamp(2rem, 5vw, 2.5rem) 0;
    margin-bottom: clamp(2rem, 5vw, 2.5rem);
    border-radius: 24px;
  }
  .hero-section .cta-button {
    margin: 0 auto;
  }
  .accordion-content-wrapper {
    gap: 0.75rem;
    padding: 1rem;
  }
  .accordion .content-text {
    font-size: 0.95rem;
    padding: 0.75rem;
    width: 50%;
    min-height: 160px;
  }
  .accordion .image-button {
    width: 50%;
    min-height: 160px;
  }
  .accordion-image {
    width: 100%;
    max-height: 220px;
    min-width: 90px;
    border-radius: 40px;
  }
  .modal-close {
    width: 32px;
    height: 32px;
    top: 12px;
    right: 12px;
  }
  .modal-image {
    max-width: 95vw;
  }
  .accordion .item {
    margin-bottom: 0.75rem;
  }
  .accordion .item.active {
    margin-bottom: 0.75rem;
    min-height: 280px;
  }
  .accordion .item.active .content {
    max-height: 580px;
  }
  .customer-image {
    flex-direction: column;
    gap: 1rem;
  }
  .customer-image img {
    height: 180px;
  }
  .contact-container {
    flex-direction: column;
    gap: 2.5rem;
    padding: 2rem;
    min-height: auto;
  }
  .contact-info img {
    height: clamp(180px, 25vw, 200px);
  }
  .contact-form {
    padding: 0;
  }
  /* .contact-form form {
    gap: 2.5rem;
  } */
  .contact-form input, .contact-form textarea {
    padding: 0.75rem;
    font-size: 0.95rem;
  }
  .contact-form button {
    padding: 0.75rem;
    font-size: 0.95rem;
  }
  .benefit-image {
    width: 100%;
    height: 220px;
    min-height: 140px;
    margin-top: 2rem;
  }
}
@media (max-width: 480px) {
  .landing-page{
    display: none;
  }
  .slider-container {
    overflow: hidden;
    position: relative;
    width: 100%;
    max-width: 100%;
  }

  .slider-track {
    display: flex;
    animation: slide 10s infinite ease-in-out;
  }

  .slide {
    flex: 0 0 100%;
    box-sizing: border-box;
  }

  @keyframes slide {
    0% { transform: translateX(0%); }
    20% { transform: translateX(0%); }

    25% { transform: translateX(-100%); }
    45% { transform: translateX(-100%); }

    50% { transform: translateX(-200%); }
    70% { transform: translateX(-200%); }

    75% { transform: translateX(-300%); }
    95% { transform: translateX(-300%); }

    100% { transform: translateX(0%); }
  }
  .slider-dots .dot {
    width: 10px;
    height: 10px;
    background-color: #d1d5db; /* trắng xám */
    border-radius: 9999px;
    transition: background-color 0.3s;
  }

  .slider-dots .dot.active {
    background-color: #2563eb; /* xanh */
  }
  section {
    padding: clamp(1.25rem, 3.5vw, 1.75rem) 0.75rem;
  }
  .hero-section {
    padding: clamp(1.5rem, 4vw, 2rem) 0;
    margin-bottom: clamp(1.5rem, 4vw, 2rem);
    border-radius: 16px;
  }
  .hero-section h1 {
    font-size: clamp(2rem, 5vw, 2.5rem);
  }
  .hero-section p {
    font-size: clamp(0.95rem, 2.5vw, 1.05rem);
  }
  .hero-section .cta-button {
    padding: clamp(0.75rem, 2vw, 1rem) clamp(1.5rem, 4vw, 2rem);
    font-size: clamp(0.95rem, 2.5vw, 1.05rem);
  }
  .content-block {
    padding: clamp(0.75rem, 2vw, 1rem);
    margin-bottom: clamp(0.75rem, 2vw, 1rem);
  }
  .carousel-card {
    padding: 1.25rem;
  }
  .carousel-card img {
    width: 72px;
    height: 72px;
  }
  .carousel-card p {
    font-size: 0.9rem;
  }
  .accordion .content-text {
    font-size: 0.9rem;
    padding: 0.75rem;
    min-height: 140px;
  }
  .accordion .image-button {
    min-height: 140px;
  }
  .accordion-image {
    max-height: 200px;
    min-width: 70px;
    border-radius: 32px;
  }
  .accordion .title {
    font-size: 1rem;
  }
  .accordion .item.active .content {
    max-height: 520px;
  }
  .customer-image img {
    height: 140px;
  }
  .contact-container {
    padding: 1rem;
    gap: 1rem;
  }
  .contact-info {
    width: fit-content;
  }
  .contact-form form {
    padding: 0;
    box-shadow: none;
  }
  .contact-info img {
    height: clamp(140px, 20vw, 160px);
  }
  .contact-form input, .contact-form textarea {
    font-size: 0.9rem;
    padding: 0.5rem;
  }
  .contact-form button {
    font-size: 0.9rem;
    padding: 0.5rem;
  }
}
.form-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
@media (min-width: 1280px) {
  .form-actions {
    flex-direction: row;
    align-items: center;
  }

  .submit-btn {
    flex: 1;
  }
}
/* Hukai Hero Section (CSS thuần) */
.hukai-hero {
  margin-top: 40px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,0.98);
  border-radius: 32px;
  box-shadow: 0 10px 40px rgba(59,130,246,0.10), 0 2px 8px rgba(34,197,94,0.08);
  padding: 48px 40px;
  margin-bottom: 48px;
  position: relative;
  min-height: 420px;
  overflow: hidden;
}
.hukai-hero-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
  z-index: 2;
}
.hukai-hero-bgicon {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}
.icon-dot {
  display: inline-block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
}
.icon-dot.blue { background: #60a5fa; }
.icon-dot.green { background: #34d399; border-radius: 6px; }
.icon-dot.blue2 { background: #2563eb; }
.icon-dot.purple { background: #a78bfa; border-radius: 6px; }
.icon-dot.navy { background: #1e3a8a; border-radius: 4px 0 0 8px; }
.hukai-hero-logo-title {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 4px;
}
.hukai-hero-logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(16,185,129,0.10);
  background: #fff;
}
.hukai-hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  color: #10b981;
  line-height: 1.1;
  letter-spacing: -1px;
  margin: 0;
}
.hukai-hero-desc {
  font-size: 1.25rem;
  color: #374151;
  max-width: 600px;
  font-weight: 500;
  line-height: 1.6;
  margin: 0 0 8px 0;
}
.hukai-hero-desc span {
  display: block;
  margin-top: 8px;
  font-size: 1.1rem;
  color: #10b981;
  font-weight: 500;
}
.hukai-hero-cta {
  display: inline-block;
  background: linear-gradient(90deg, #10b981, #059669);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 700;
  padding: 16px 48px;
  border-radius: 18px;
  box-shadow: 0 4px 16px rgba(16,185,129,0.15);
  text-decoration: none;
  margin-top: 8px;
  transition: background 0.2s, transform 0.2s;
}
.hukai-hero-cta:hover {
  background: linear-gradient(90deg, #059669, #047857);
  transform: scale(1.04);
}
.hukai-hero-right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.hukai-hero-illu {
  width: 420px;
  height: 480px;
  max-width: 100%;
  object-fit: cover;
  border-radius: 32px;
  box-shadow: 0 8px 32px rgba(16,185,129,0.10);
  transform: rotate(-8deg);
  background: #fff;
}
.hukai-hero-bg-effect {
  position: absolute;
  left: 0; top: 0; width: 100%; height: 100%;
  z-index: 1;
  pointer-events: none;
}
.hukai-hero-bg-effect .bg-green {
  position: absolute;
  left: -20%; top: -20%; width: 60vw; height: 60vw;
  background: radial-gradient(circle,rgba(16,185,129,0.12),transparent 70%);
}
.hukai-hero-bg-effect .bg-blue {
  position: absolute;
  right: -10%; bottom: -10%; width: 40vw; height: 40vw;
  background: radial-gradient(circle,rgba(16,185,129,0.12),transparent 70%);
}
.icon-dot.blue, .icon-dot.blue2, .icon-dot.navy {
  background: #10b981;
  border-radius: 50%;
}
.hukai-hero-logo {
  box-shadow: 0 2px 12px rgba(16,185,129,0.10);
  background: #fff;
}
.hukai-hero-illu {
  box-shadow: 0 8px 32px rgba(16,185,129,0.10);
  background: #fff;
}
.hukai-hero-bg-effect .bg-green {
  background: radial-gradient(circle,rgba(16,185,129,0.12),transparent 70%);
}
.hukai-hero-bg-effect .bg-blue {
  background: radial-gradient(circle,rgba(16,185,129,0.12),transparent 70%);
}
@media (max-width: 1024px) {
  .hukai-hero {
    flex-direction: column;
    padding: 32px 12px;
    min-height: unset;
  }
  .hukai-hero-left, .hukai-hero-right {
    width: 100%;
    align-items: center;
    text-align: center;
  }
  .hukai-hero-illu {
    width: 100%;
    height: 320px;
    min-height: 220px;
    margin-top: 2rem;
  }
}
@media (max-width: 600px) {
  .hukai-hero {
    margin-top: 20px;
    padding: 18px 2vw;
    border-radius: 16px;
  }
  .hukai-hero-title {
    font-size: 2rem;
  }
  .hukai-hero-logo {
    width: 40px; height: 40px;
  }
  .hukai-hero-illu {
    height: 180px;
    border-radius: 16px;
  }
  .hukai-hero-cta {
    font-size: 1rem;
    padding: 12px 28px;
    border-radius: 12px;
  }
}