/* ===== 🎯 Contact Page Custom Styles ===== */

/* Giữ style nhẹ, tránh override Bootstrap và layout gốc */

/* Định dạng banner riêng */
.banner {
    background: url("/images/contact-banner.webp") no-repeat center/cover;
    color: white;
    text-align: center;
    padding: 100px 20px;
    position: relative;
}
.banner h2 {
    font-size: 2.5em;
    font-weight: 600;
    text-shadow: 2px 2px 6px rgba(0,0,0,0.5);
}

/* Định dạng nội dung chính */
.content {
    max-width: 900px;
    margin: 50px auto;
    background: #fff;
    border-radius: 12px;
    padding: 30px 40px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.content h2 {
    color: #1abc9c;
    margin-top: 30px;
}

/* Danh sách thông tin liên hệ */
.content ul {
    list-style: none;
    padding: 0;
}
.content ul li {
    margin: 12px 0;
    font-size: 1.05em;
}
.content ul i {
    color: #1abc9c;
    margin-right: 8px;
}

/* Form liên hệ */
form.contact-form {
    max-width: 600px;
    margin: 30px auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

form.contact-form input,
form.contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    transition: all 0.3s ease;
}

form.contact-form input:focus,
form.contact-form textarea:focus {
    border-color: #1abc9c;
    box-shadow: 0 0 6px rgba(26, 188, 156, 0.3);
    outline: none;
}

form.contact-form button {
    background: #1abc9c;
    color: #fff;
    padding: 12px;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

form.contact-form button:hover {
    background: #16a085;
}

/* Nút chia sẻ */
.share-buttons h5 {
    color: #2c3e50;
    margin-bottom: 15px;
}
.share-buttons .btn i {
    margin-right: 6px;
}
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  background-color: #f8f9fa;
}

header {
  background: #2c3e50;
  color: #fff;
  padding: 15px 20px;
  text-align: center;
}

nav {
  display: flex;
  justify-content: center;
  background: #34495e;
}

nav a {
  color: #fff;
  padding: 12px 20px;
  text-decoration: none;
  transition: 0.3s;
}

nav a:hover {
  background: #1abc9c;
}

.banner {
  background: url("../images/24066.webp") no-repeat center/cover;
  color: white;
  text-align: center;
  padding: 120px 20px;
}

.banner h1 {
  font-size: 3em;
  text-shadow: 2px 2px 6px rgba(0,0,0,0.6);
}

.content {
  max-width: 1000px;
  margin: auto;
  padding: 30px 20px;
}

.content h2 {
  color: #2c3e50;
}

.content img {
  width: 100%;
  border-radius: 10px;
  margin: 20px 0;
}

footer {
  text-align: center;
  padding: 15px;
  background: #2c3e50;
  color: #fff;
  margin-top: 30px;
}
.video-lazy {
  position: relative;
  display: inline-block;
  cursor: pointer;
  max-width: 100%;
}

.video-lazy img {
  width: 100%;
  border-radius: 10px;
}

.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.6);
  border: none;
  color: white;
  font-size: 3rem;
  border-radius: 50%;
  padding: 0 20px;
}