/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
  }
  
  body {
    color: #333;
    line-height: 1.6;
  }
  
  /* CONTAINER */
  .container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
  }
  
  /* HEADER */
  .header {
    background: #0d1b2a;
    position: sticky;
    top: 0;
    z-index: 999;
  }
  
  .nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
  }
  
  .logo {
    color: #fff;
  }
  
  .menu {
    display: flex;
  }
  
  .menu a {
    color: #fff;
    margin-left: 25px;
    text-decoration: none;
    transition: 0.3s;
  }
  
  .menu a:hover {
    color: #fca311;
  }
  
  .menu-toggle {
    display: none;
    color: #fff;
    font-size: 22px;
    cursor: pointer;
  }
  
  /* HERO FIX */
  .hero {
    height: 90vh;
    background: url("images/1.jpg") center/cover no-repeat;
    position: relative;
    display: flex;
    align-items: center;
  }
  
  .hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
  }
  
  .hero-content {
    position: relative;
    color: #fff;
    max-width: 600px;
  }
  
  .hero h2 {
    font-size: 48px;
    line-height: 1.2;
  }
  
  .hero span {
    color: #fca311;
  }
  
  .hero p {
    margin: 15px 0;
  }
  
  .hero button {
    padding: 12px 25px;
    background: #fca311;
    border: none;
    cursor: pointer;
    border-radius: 5px;
  }
  
  /* SECTION */
  .section {
    padding: 80px 0;
  }
  
  .center {
    text-align: center;
    margin-bottom: 40px;
  }
  
  /* ABOUT FIX */
  .about {
    display: flex;
    align-items: center;
    gap: 40px;
  }
  
  .about-text {
    flex: 1;
  }
  
  .about-img {
    flex: 1;
  }
  
  .about img {
    width: 100%;
    border-radius: 10px;
  }
  
  /* GRID FIX */
  .grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
  }
  
  /* CARD */
  .card {
    background: #fff;
    padding: 25px;
    border-radius: 10px;
    transition: 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  }
  
  .card:hover {
    transform: translateY(-5px);
  }
  
  /* PROJECT FIX */
  .project {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
  }
  
  .project img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    transition: 0.4s;
  }
  
  .project:hover img {
    transform: scale(1.1);
  }
  
  .overlay {
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 15px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: #fff;
  }
  
  /* STATS FIX */
  .stats {
    display: flex;
    justify-content: space-around;
    background: #14213d;
    color: #fff;
    padding: 60px 0;
    text-align: center;
  }
  
  .stats h3 {
    font-size: 32px;
  }
  
  /* PARTNERS */
  .partners {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
  }
  
  .partners img {
    opacity: 0.6;
    transition: 0.3s;
  }
  
  .partners img:hover {
    opacity: 1;
  }
  
  /* CTA */
  .cta {
    text-align: center;
    background: linear-gradient(135deg, #0d1b2a, #14213d);
    color: #fff;
    padding: 70px 20px;
  }
  
  .cta button {
    margin-top: 20px;
    padding: 12px 30px;
    background: #fca311;
    border: none;
    border-radius: 5px;
  }
  
  /* FOOTER FIX PRO */
  .footer {
    background: #0a0a0a;
    color: #ccc;
    padding: 60px 0 20px;
  }
  
  .footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
  }
  
  .footer h3, .footer h4 {
    color: #fff;
    margin-bottom: 15px;
  }
  
  .footer p {
    margin-bottom: 8px;
  }
  
  .footer a {
    color: #ccc;
    text-decoration: none;
  }
  
  .footer a:hover {
    color: #fca311;
  }
  
  .copyright {
    text-align: center;
    margin-top: 30px;
    border-top: 1px solid #333;
    padding-top: 15px;
    font-size: 14px;
  }
  
  /* MOBILE FIX CHUẨN */
  @media(max-width: 768px) {
  
    .menu {
      display: none;
      flex-direction: column;
      position: absolute;
      background: #0d1b2a;
      top: 60px;
      right: 20px;
      width: 200px;
      padding: 10px;
      border-radius: 8px;
    }
  
    .menu.active {
      display: flex;
    }
  
    .menu a {
      margin: 10px 0;
    }
  
    .menu-toggle {
      display: block;
    }
  
    .hero {
      height: 70vh;
    }
  
    .hero h2 {
      font-size: 30px;
    }
  
    .about {
      flex-direction: column;
    }
  
    .grid-3 {
      grid-template-columns: 1fr;
    }
  
    .stats {
      flex-direction: column;
      gap: 20px;
    }
  
    .footer-grid {
      grid-template-columns: 1fr;
    }
  }

  /* PAGE HERO */
.page-hero {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
    url("images/1.jpg") center/cover;
    color: #fff;
    text-align: center;
    padding: 100px 20px;
  }
  
  .page-hero h1 {
    font-size: 36px;
  }
  
  /* LIST */
  .list {
    max-width: 800px;
    margin: auto;
    line-height: 1.8;
  }
  
  .list li {
    margin-bottom: 10px;
  }
  
  /* TIMELINE */
  .timeline {
    position: relative;
    margin-top: 40px;
  }
  
  .timeline::before {
    content: "";
    position: absolute;
    left: 50%;
    width: 3px;
    height: 100%;
    background: #fca311;
  }
  
  .timeline-item {
    width: 45%;
    padding: 20px;
    background: #fff;
    margin-bottom: 30px;
    border-radius: 10px;
    position: relative;
  }
  
  .timeline-item:nth-child(odd) {
    margin-left: 0;
  }
  
  .timeline-item:nth-child(even) {
    margin-left: 55%;
  }
  
  .timeline-item h3 {
    color: #fca311;
  }
  
  /* MOBILE TIMELINE */
  @media(max-width:768px){
    .timeline::before {
      left: 10px;
    }
  
    .timeline-item {
      width: 100%;
      margin-left: 0 !important;
      padding-left: 30px;
    }
  }

/* CONTACT LAYOUT */
.contact-wrapper {
    display: flex;
    gap: 40px;
  }
  
  .contact-info {
    flex: 1;
  }
  
  .contact-form {
    flex: 1;
  }
  
  .contact-form form {
    display: flex;
    flex-direction: column;
  }
  
  .contact-form input,
  .contact-form textarea {
    margin-bottom: 10px;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
  }
  
  .contact-form button {
    padding: 12px;
    background: #fca311;
    border: none;
    cursor: pointer;
    border-radius: 5px;
  }
  
  /* MAP */
  .map iframe {
    width: 100%;
    border: none;
  }
  
  /* MOBILE */
  @media(max-width:768px){
    .contact-wrapper {
      flex-direction: column;
    }
  }